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/Problem03_label17_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:16:50,377 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:16:50,379 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:16:50,393 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:16:50,393 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:16:50,394 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:16:50,398 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:16:50,401 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:16:50,406 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:16:50,407 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:16:50,409 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:16:50,409 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:16:50,410 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:16:50,415 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:16:50,416 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:16:50,417 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:16:50,422 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:16:50,427 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:16:50,429 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:16:50,433 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:16:50,434 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:16:50,436 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:16:50,441 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:16:50,441 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:16:50,441 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:16:50,443 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:16:50,443 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:16:50,445 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:16:50,446 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:16:50,446 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:16:50,450 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:16:50,451 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:16:50,453 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:16:50,453 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:16:50,454 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:16:50,454 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:16:50,454 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:16:50,456 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:16:50,457 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:16:50,457 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 12:16:50,481 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:16:50,481 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:16:50,482 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:16:50,483 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:16:50,483 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:16:50,483 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:16:50,483 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:16:50,483 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:16:50,484 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:16:50,484 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:16:50,484 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:16:50,484 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:16:50,484 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:16:50,485 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:16:50,485 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:16:50,485 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:16:50,485 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:16:50,485 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:16:50,486 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:16:50,486 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:16:50,486 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:16:50,486 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:16:50,486 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:16:50,486 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:16:50,487 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:16:50,487 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:16:50,487 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:16:50,487 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:16:50,487 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 12:16:50,527 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:16:50,542 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:16:50,547 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:16:50,548 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:16:50,549 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:16:50,550 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem03_label17_true-unreach-call.c [2019-03-18 12:16:50,608 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/050d9add0/66982fbdf66c4d11b4c4aab29c402fa9/FLAG14ac34fcd [2019-03-18 12:16:51,167 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:16:51,167 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem03_label17_true-unreach-call.c [2019-03-18 12:16:51,185 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/050d9add0/66982fbdf66c4d11b4c4aab29c402fa9/FLAG14ac34fcd [2019-03-18 12:16:51,381 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/050d9add0/66982fbdf66c4d11b4c4aab29c402fa9 [2019-03-18 12:16:51,390 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:16:51,391 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:16:51,392 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:16:51,393 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:16:51,396 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:16:51,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:16:51" (1/1) ... [2019-03-18 12:16:51,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d28e47d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:51, skipping insertion in model container [2019-03-18 12:16:51,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:16:51" (1/1) ... [2019-03-18 12:16:51,409 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:16:51,500 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:16:52,250 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:16:52,258 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:16:52,647 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:16:52,672 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:16:52,673 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:52 WrapperNode [2019-03-18 12:16:52,673 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:16:52,674 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:16:52,674 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:16:52,674 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:16:52,683 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:52" (1/1) ... [2019-03-18 12:16:52,891 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:52" (1/1) ... [2019-03-18 12:16:52,977 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:16:52,978 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:16:52,978 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:16:52,978 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:16:52,988 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:52" (1/1) ... [2019-03-18 12:16:52,988 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:52" (1/1) ... [2019-03-18 12:16:52,995 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:52" (1/1) ... [2019-03-18 12:16:52,996 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:52" (1/1) ... [2019-03-18 12:16:53,056 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:52" (1/1) ... [2019-03-18 12:16:53,082 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:52" (1/1) ... [2019-03-18 12:16:53,103 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:52" (1/1) ... [2019-03-18 12:16:53,118 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:16:53,119 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:16:53,119 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:16:53,119 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:16:53,121 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:52" (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 [2019-03-18 12:16:53,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:16:53,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:16:58,006 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:16:58,007 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:16:58,008 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:16:58 BoogieIcfgContainer [2019-03-18 12:16:58,008 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:16:58,009 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:16:58,009 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:16:58,009 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:16:58,012 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:16:58" (1/1) ... [2019-03-18 12:17:06,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:17:06 HornClauseAST [2019-03-18 12:17:06,201 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:17:06,201 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:17:06,201 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:17:06,202 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:17:06,203 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:17:06" (1/1) ... [2019-03-18 12:17:06,205 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem03_label17_true-unreach-call.c_UID6484198525032710326.smt2 [2019-03-18 12:17:06,565 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:17:06,567 INFO L168 Benchmark]: Toolchain (without parser) took 15176.66 ms. Allocated memory was 113.2 MB in the beginning and 703.1 MB in the end (delta: 589.8 MB). Free memory was 59.4 MB in the beginning and 306.8 MB in the end (delta: -247.4 MB). Peak memory consumption was 342.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:06,569 INFO L168 Benchmark]: CDTParser took 0.21 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 12:17:06,569 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1280.75 ms. Allocated memory is still 113.2 MB. Free memory was 59.2 MB in the beginning and 33.1 MB in the end (delta: 26.1 MB). Peak memory consumption was 38.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:06,570 INFO L168 Benchmark]: Boogie Procedure Inliner took 303.70 ms. Allocated memory was 113.2 MB in the beginning and 187.7 MB in the end (delta: 74.4 MB). Free memory was 33.1 MB in the beginning and 152.0 MB in the end (delta: -118.9 MB). Peak memory consumption was 10.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:06,570 INFO L168 Benchmark]: Boogie Preprocessor took 141.12 ms. Allocated memory is still 187.7 MB. Free memory was 152.0 MB in the beginning and 140.8 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:06,571 INFO L168 Benchmark]: RCFGBuilder took 4889.24 ms. Allocated memory was 187.7 MB in the beginning and 245.9 MB in the end (delta: 58.2 MB). Free memory was 140.8 MB in the beginning and 153.6 MB in the end (delta: -12.9 MB). Peak memory consumption was 95.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:06,571 INFO L168 Benchmark]: IcfgToChc took 8192.48 ms. Allocated memory was 245.9 MB in the beginning and 703.1 MB in the end (delta: 457.2 MB). Free memory was 153.6 MB in the beginning and 389.0 MB in the end (delta: -235.4 MB). Peak memory consumption was 419.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:06,572 INFO L168 Benchmark]: ChcSmtPrinter took 364.35 ms. Allocated memory is still 703.1 MB. Free memory was 389.0 MB in the beginning and 306.8 MB in the end (delta: 82.2 MB). Peak memory consumption was 82.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:06,575 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 1280.75 ms. Allocated memory is still 113.2 MB. Free memory was 59.2 MB in the beginning and 33.1 MB in the end (delta: 26.1 MB). Peak memory consumption was 38.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 303.70 ms. Allocated memory was 113.2 MB in the beginning and 187.7 MB in the end (delta: 74.4 MB). Free memory was 33.1 MB in the beginning and 152.0 MB in the end (delta: -118.9 MB). Peak memory consumption was 10.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 141.12 ms. Allocated memory is still 187.7 MB. Free memory was 152.0 MB in the beginning and 140.8 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 4889.24 ms. Allocated memory was 187.7 MB in the beginning and 245.9 MB in the end (delta: 58.2 MB). Free memory was 140.8 MB in the beginning and 153.6 MB in the end (delta: -12.9 MB). Peak memory consumption was 95.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 8192.48 ms. Allocated memory was 245.9 MB in the beginning and 703.1 MB in the end (delta: 457.2 MB). Free memory was 153.6 MB in the beginning and 389.0 MB in the end (delta: -235.4 MB). Peak memory consumption was 419.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 364.35 ms. Allocated memory is still 703.1 MB. Free memory was 389.0 MB in the beginning and 306.8 MB in the end (delta: 82.2 MB). Peak memory consumption was 82.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...