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/Problem13_label34_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:35:25,713 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:35:25,715 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:35:25,736 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:35:25,737 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:35:25,738 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:35:25,739 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:35:25,741 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:35:25,743 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:35:25,744 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:35:25,744 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:35:25,745 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:35:25,746 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:35:25,747 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:35:25,748 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:35:25,749 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:35:25,749 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:35:25,751 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:35:25,756 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:35:25,760 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:35:25,761 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:35:25,766 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:35:25,771 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:35:25,772 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:35:25,772 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:35:25,773 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:35:25,773 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:35:25,774 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:35:25,775 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:35:25,775 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:35:25,776 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:35:25,777 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:35:25,778 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:35:25,778 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:35:25,779 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:35:25,779 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:35:25,779 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:35:25,780 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:35:25,781 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:35:25,781 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 12:35:25,799 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:35:25,799 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:35:25,800 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:35:25,800 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:35:25,801 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:35:25,801 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:35:25,801 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:35:25,801 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:35:25,801 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:35:25,802 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:35:25,802 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:35:25,802 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:35:25,802 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:35:25,803 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:35:25,803 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:35:25,803 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:35:25,803 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:35:25,803 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:35:25,804 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:35:25,804 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:35:25,804 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:35:25,804 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:35:25,804 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:35:25,805 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:35:25,805 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:35:25,805 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:35:25,805 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:35:25,805 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:35:25,806 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 12:35:25,836 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:35:25,850 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:35:25,857 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:35:25,858 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:35:25,859 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:35:25,859 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem13_label34_true-unreach-call.c [2019-03-18 12:35:25,920 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3236ec2bc/6cc7d9dd0ee64437b654693a2a6a71cb/FLAG4004d61f1 [2019-03-18 12:35:26,721 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:35:26,722 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem13_label34_true-unreach-call.c [2019-03-18 12:35:26,776 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3236ec2bc/6cc7d9dd0ee64437b654693a2a6a71cb/FLAG4004d61f1 [2019-03-18 12:35:27,210 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3236ec2bc/6cc7d9dd0ee64437b654693a2a6a71cb [2019-03-18 12:35:27,223 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:35:27,224 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:35:27,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:35:27,225 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:35:27,229 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:35:27,230 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:35:27" (1/1) ... [2019-03-18 12:35:27,232 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c293a3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:27, skipping insertion in model container [2019-03-18 12:35:27,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:35:27" (1/1) ... [2019-03-18 12:35:27,240 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:35:27,416 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:35:28,989 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:35:28,996 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:35:30,024 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:35:30,053 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:35:30,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:30 WrapperNode [2019-03-18 12:35:30,054 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:35:30,055 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:35:30,055 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:35:30,055 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:35:30,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:30" (1/1) ... [2019-03-18 12:35:30,121 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:30" (1/1) ... [2019-03-18 12:35:30,570 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:35:30,571 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:35:30,571 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:35:30,571 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:35:30,581 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:30" (1/1) ... [2019-03-18 12:35:30,581 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:30" (1/1) ... [2019-03-18 12:35:30,618 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:30" (1/1) ... [2019-03-18 12:35:30,618 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:30" (1/1) ... [2019-03-18 12:35:30,865 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:30" (1/1) ... [2019-03-18 12:35:30,912 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:30" (1/1) ... [2019-03-18 12:35:31,871 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:30" (1/1) ... [2019-03-18 12:35:31,924 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:35:31,924 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:35:31,924 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:35:31,925 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:35:31,925 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:30" (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 12:35:31,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:35:31,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:35:46,438 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:35:46,438 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:35:46,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:35:46 BoogieIcfgContainer [2019-03-18 12:35:46,440 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:35:46,440 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:35:46,441 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:35:46,441 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:35:46,443 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:35:46" (1/1) ... [2019-03-18 12:35:59,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:35:59 HornClauseAST [2019-03-18 12:35:59,601 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:35:59,601 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:35:59,602 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:35:59,602 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:35:59,603 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:35:59" (1/1) ... [2019-03-18 12:35:59,607 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem13_label34_true-unreach-call.c_UID3815985105657847998.smt2 [2019-03-18 12:36:00,299 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:36:00,301 INFO L168 Benchmark]: Toolchain (without parser) took 33077.62 ms. Allocated memory was 102.2 MB in the beginning and 789.6 MB in the end (delta: 687.3 MB). Free memory was 59.2 MB in the beginning and 135.0 MB in the end (delta: -75.8 MB). Peak memory consumption was 611.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:00,303 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 88.1 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:36:00,303 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2829.17 ms. Allocated memory was 102.2 MB in the beginning and 206.6 MB in the end (delta: 104.3 MB). Free memory was 59.0 MB in the beginning and 125.9 MB in the end (delta: -66.9 MB). Peak memory consumption was 80.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:00,304 INFO L168 Benchmark]: Boogie Procedure Inliner took 515.61 ms. Allocated memory was 206.6 MB in the beginning and 212.3 MB in the end (delta: 5.8 MB). Free memory was 125.9 MB in the beginning and 71.2 MB in the end (delta: 54.7 MB). Peak memory consumption was 106.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:00,304 INFO L168 Benchmark]: Boogie Preprocessor took 1353.31 ms. Allocated memory was 212.3 MB in the beginning and 333.4 MB in the end (delta: 121.1 MB). Free memory was 71.2 MB in the beginning and 202.5 MB in the end (delta: -131.2 MB). Peak memory consumption was 95.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:00,305 INFO L168 Benchmark]: RCFGBuilder took 14515.95 ms. Allocated memory was 333.4 MB in the beginning and 423.6 MB in the end (delta: 90.2 MB). Free memory was 202.5 MB in the beginning and 204.4 MB in the end (delta: -2.0 MB). Peak memory consumption was 168.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:00,305 INFO L168 Benchmark]: IcfgToChc took 13160.79 ms. Allocated memory was 423.6 MB in the beginning and 789.6 MB in the end (delta: 366.0 MB). Free memory was 204.4 MB in the beginning and 329.0 MB in the end (delta: -124.6 MB). Peak memory consumption was 455.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:00,306 INFO L168 Benchmark]: ChcSmtPrinter took 697.99 ms. Allocated memory is still 789.6 MB. Free memory was 329.0 MB in the beginning and 135.0 MB in the end (delta: 194.0 MB). Peak memory consumption was 194.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:00,309 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 88.1 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2829.17 ms. Allocated memory was 102.2 MB in the beginning and 206.6 MB in the end (delta: 104.3 MB). Free memory was 59.0 MB in the beginning and 125.9 MB in the end (delta: -66.9 MB). Peak memory consumption was 80.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 515.61 ms. Allocated memory was 206.6 MB in the beginning and 212.3 MB in the end (delta: 5.8 MB). Free memory was 125.9 MB in the beginning and 71.2 MB in the end (delta: 54.7 MB). Peak memory consumption was 106.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1353.31 ms. Allocated memory was 212.3 MB in the beginning and 333.4 MB in the end (delta: 121.1 MB). Free memory was 71.2 MB in the beginning and 202.5 MB in the end (delta: -131.2 MB). Peak memory consumption was 95.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 14515.95 ms. Allocated memory was 333.4 MB in the beginning and 423.6 MB in the end (delta: 90.2 MB). Free memory was 202.5 MB in the beginning and 204.4 MB in the end (delta: -2.0 MB). Peak memory consumption was 168.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 13160.79 ms. Allocated memory was 423.6 MB in the beginning and 789.6 MB in the end (delta: 366.0 MB). Free memory was 204.4 MB in the beginning and 329.0 MB in the end (delta: -124.6 MB). Peak memory consumption was 455.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 697.99 ms. Allocated memory is still 789.6 MB. Free memory was 329.0 MB in the beginning and 135.0 MB in the end (delta: 194.0 MB). Peak memory consumption was 194.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...