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/Problem12_label58_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:31:18,433 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:31:18,435 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:31:18,450 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:31:18,450 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:31:18,452 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:31:18,453 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:31:18,455 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:31:18,457 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:31:18,457 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:31:18,458 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:31:18,459 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:31:18,460 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:31:18,461 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:31:18,462 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:31:18,463 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:31:18,466 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:31:18,469 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:31:18,473 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:31:18,475 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:31:18,479 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:31:18,481 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:31:18,485 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:31:18,486 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:31:18,489 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:31:18,490 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:31:18,492 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:31:18,493 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:31:18,493 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:31:18,494 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:31:18,497 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:31:18,498 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:31:18,499 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:31:18,500 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:31:18,502 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:31:18,502 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:31:18,502 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:31:18,504 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:31:18,505 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:31:18,505 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 21:31:18,538 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:31:18,539 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:31:18,540 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:31:18,541 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:31:18,541 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:31:18,541 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:31:18,541 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:31:18,541 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:31:18,542 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:31:18,542 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:31:18,543 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:31:18,543 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:31:18,543 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:31:18,543 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:31:18,543 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:31:18,545 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:31:18,545 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:31:18,545 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:31:18,545 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:31:18,545 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:31:18,546 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:31:18,546 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:31:18,546 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:31:18,546 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:31:18,546 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:31:18,547 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:31:18,548 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:31:18,548 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:31:18,548 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 21:31:18,608 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:31:18,626 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:31:18,630 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:31:18,631 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:31:18,631 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:31:18,632 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem12_label58_true-unreach-call.c [2019-03-17 21:31:18,685 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b8a7193c/262bbe8fcac44b3c9acae1dcb95ae596/FLAG828a242e4 [2019-03-17 21:31:19,434 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:31:19,435 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem12_label58_true-unreach-call.c [2019-03-17 21:31:19,463 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b8a7193c/262bbe8fcac44b3c9acae1dcb95ae596/FLAG828a242e4 [2019-03-17 21:31:19,983 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b8a7193c/262bbe8fcac44b3c9acae1dcb95ae596 [2019-03-17 21:31:19,996 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:31:19,998 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:31:19,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:31:19,999 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:31:20,003 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:31:20,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:31:19" (1/1) ... [2019-03-17 21:31:20,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3143f215 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:20, skipping insertion in model container [2019-03-17 21:31:20,008 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:31:19" (1/1) ... [2019-03-17 21:31:20,016 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:31:20,199 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:31:21,552 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:31:21,566 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:31:22,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:31:22,499 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:31:22,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:22 WrapperNode [2019-03-17 21:31:22,500 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:31:22,501 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:31:22,501 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:31:22,501 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:31:22,510 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:22" (1/1) ... [2019-03-17 21:31:22,573 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:22" (1/1) ... [2019-03-17 21:31:22,805 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:31:22,805 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:31:22,805 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:31:22,805 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:31:22,815 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:22" (1/1) ... [2019-03-17 21:31:22,816 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:22" (1/1) ... [2019-03-17 21:31:22,840 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:22" (1/1) ... [2019-03-17 21:31:22,841 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:22" (1/1) ... [2019-03-17 21:31:23,030 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:22" (1/1) ... [2019-03-17 21:31:23,215 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:22" (1/1) ... [2019-03-17 21:31:23,290 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:22" (1/1) ... [2019-03-17 21:31:23,373 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:31:23,373 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:31:23,373 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:31:23,374 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:31:23,376 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:22" (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 21:31:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:31:23,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:31:33,009 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:31:33,010 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:31:33,011 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:31:33 BoogieIcfgContainer [2019-03-17 21:31:33,011 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:31:33,012 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:31:33,012 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:31:33,012 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:31:33,015 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:31:33" (1/1) ... [2019-03-17 21:31:43,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:31:43 HornClauseAST [2019-03-17 21:31:43,296 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:31:43,297 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:31:43,298 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:31:43,298 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:31:43,300 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:31:43" (1/1) ... [2019-03-17 21:31:43,303 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem12_label58_true-unreach-call.c_UID5835056950255478461.smt2 [2019-03-17 21:31:43,908 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:31:43,909 INFO L168 Benchmark]: Toolchain (without parser) took 23912.96 ms. Allocated memory was 115.3 MB in the beginning and 821.6 MB in the end (delta: 706.2 MB). Free memory was 51.1 MB in the beginning and 251.2 MB in the end (delta: -200.1 MB). Peak memory consumption was 506.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:43,911 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 115.3 MB. Free memory is still 82.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:31:43,912 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2500.80 ms. Allocated memory was 115.3 MB in the beginning and 218.6 MB in the end (delta: 103.3 MB). Free memory was 51.1 MB in the beginning and 160.9 MB in the end (delta: -109.8 MB). Peak memory consumption was 108.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:43,912 INFO L168 Benchmark]: Boogie Procedure Inliner took 304.38 ms. Allocated memory is still 218.6 MB. Free memory was 160.9 MB in the beginning and 91.5 MB in the end (delta: 69.4 MB). Peak memory consumption was 69.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:43,913 INFO L168 Benchmark]: Boogie Preprocessor took 567.79 ms. Allocated memory was 218.6 MB in the beginning and 286.8 MB in the end (delta: 68.2 MB). Free memory was 91.5 MB in the beginning and 174.3 MB in the end (delta: -82.7 MB). Peak memory consumption was 74.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:43,913 INFO L168 Benchmark]: RCFGBuilder took 9638.26 ms. Allocated memory was 286.8 MB in the beginning and 413.7 MB in the end (delta: 126.9 MB). Free memory was 174.3 MB in the beginning and 202.4 MB in the end (delta: -28.1 MB). Peak memory consumption was 247.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:43,914 INFO L168 Benchmark]: IcfgToChc took 10284.60 ms. Allocated memory was 413.7 MB in the beginning and 821.6 MB in the end (delta: 407.9 MB). Free memory was 202.4 MB in the beginning and 401.6 MB in the end (delta: -199.2 MB). Peak memory consumption was 527.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:43,914 INFO L168 Benchmark]: ChcSmtPrinter took 611.33 ms. Allocated memory is still 821.6 MB. Free memory was 401.6 MB in the beginning and 251.2 MB in the end (delta: 150.4 MB). Peak memory consumption was 150.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:43,918 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 115.3 MB. Free memory is still 82.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2500.80 ms. Allocated memory was 115.3 MB in the beginning and 218.6 MB in the end (delta: 103.3 MB). Free memory was 51.1 MB in the beginning and 160.9 MB in the end (delta: -109.8 MB). Peak memory consumption was 108.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 304.38 ms. Allocated memory is still 218.6 MB. Free memory was 160.9 MB in the beginning and 91.5 MB in the end (delta: 69.4 MB). Peak memory consumption was 69.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 567.79 ms. Allocated memory was 218.6 MB in the beginning and 286.8 MB in the end (delta: 68.2 MB). Free memory was 91.5 MB in the beginning and 174.3 MB in the end (delta: -82.7 MB). Peak memory consumption was 74.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 9638.26 ms. Allocated memory was 286.8 MB in the beginning and 413.7 MB in the end (delta: 126.9 MB). Free memory was 174.3 MB in the beginning and 202.4 MB in the end (delta: -28.1 MB). Peak memory consumption was 247.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 10284.60 ms. Allocated memory was 413.7 MB in the beginning and 821.6 MB in the end (delta: 407.9 MB). Free memory was 202.4 MB in the beginning and 401.6 MB in the end (delta: -199.2 MB). Peak memory consumption was 527.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 611.33 ms. Allocated memory is still 821.6 MB. Free memory was 401.6 MB in the beginning and 251.2 MB in the end (delta: 150.4 MB). Peak memory consumption was 150.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...