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/Problem02_label52_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:13:03,507 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:13:03,511 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:13:03,525 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:13:03,525 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:13:03,527 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:13:03,528 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:13:03,531 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:13:03,533 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:13:03,536 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:13:03,538 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:13:03,538 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:13:03,540 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:13:03,541 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:13:03,547 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:13:03,548 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:13:03,549 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:13:03,552 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:13:03,555 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:13:03,557 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:13:03,558 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:13:03,559 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:13:03,561 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:13:03,561 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:13:03,561 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:13:03,562 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:13:03,563 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:13:03,563 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:13:03,564 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:13:03,564 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:13:03,565 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:13:03,566 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:13:03,567 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:13:03,567 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:13:03,568 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:13:03,568 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:13:03,568 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:13:03,569 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:13:03,570 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:13:03,570 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 21:13:03,596 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:13:03,597 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:13:03,598 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:13:03,599 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:13:03,600 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:13:03,600 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:13:03,600 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:13:03,600 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:13:03,600 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:13:03,601 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:13:03,601 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:13:03,601 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:13:03,601 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:13:03,601 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:13:03,601 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:13:03,603 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:13:03,603 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:13:03,603 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:13:03,603 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:13:03,604 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:13:03,604 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:13:03,604 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:13:03,604 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:13:03,604 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:13:03,605 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:13:03,605 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:13:03,605 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:13:03,605 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:13:03,605 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 21:13:03,646 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:13:03,661 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:13:03,666 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:13:03,668 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:13:03,669 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:13:03,669 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label52_true-unreach-call_false-termination.c [2019-03-17 21:13:03,720 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89502bf12/59f9c855f0434edd83a6a586b12c7348/FLAG222226444 [2019-03-17 21:13:04,276 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:13:04,277 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label52_true-unreach-call_false-termination.c [2019-03-17 21:13:04,288 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89502bf12/59f9c855f0434edd83a6a586b12c7348/FLAG222226444 [2019-03-17 21:13:04,532 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89502bf12/59f9c855f0434edd83a6a586b12c7348 [2019-03-17 21:13:04,541 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:13:04,542 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:13:04,543 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:13:04,544 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:13:04,547 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:13:04,547 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:13:04" (1/1) ... [2019-03-17 21:13:04,550 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6016a338 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:04, skipping insertion in model container [2019-03-17 21:13:04,550 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:13:04" (1/1) ... [2019-03-17 21:13:04,558 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:13:04,617 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:13:05,009 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:13:05,015 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:13:05,174 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:13:05,201 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:13:05,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:05 WrapperNode [2019-03-17 21:13:05,202 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:13:05,203 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:13:05,204 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:13:05,204 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:13:05,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:05" (1/1) ... [2019-03-17 21:13:05,254 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:05" (1/1) ... [2019-03-17 21:13:05,428 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:13:05,428 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:13:05,428 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:13:05,429 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:13:05,438 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:05" (1/1) ... [2019-03-17 21:13:05,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:05" (1/1) ... [2019-03-17 21:13:05,443 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:05" (1/1) ... [2019-03-17 21:13:05,443 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:05" (1/1) ... [2019-03-17 21:13:05,481 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:05" (1/1) ... [2019-03-17 21:13:05,510 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:05" (1/1) ... [2019-03-17 21:13:05,525 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:05" (1/1) ... [2019-03-17 21:13:05,541 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:13:05,541 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:13:05,541 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:13:05,542 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:13:05,546 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:05" (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 21:13:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:13:05,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:13:08,466 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:13:08,467 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:13:08,468 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:13:08 BoogieIcfgContainer [2019-03-17 21:13:08,468 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:13:08,469 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:13:08,469 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:13:08,469 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:13:08,472 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:13:08" (1/1) ... [2019-03-17 21:13:11,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:13:11 HornClauseAST [2019-03-17 21:13:11,395 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:13:11,395 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:13:11,395 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:13:11,395 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:13:11,397 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:13:11" (1/1) ... [2019-03-17 21:13:11,398 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label52_true-unreach-call_false-termination.c_UID153804672333896081.smt2 [2019-03-17 21:13:11,590 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:13:11,592 INFO L168 Benchmark]: Toolchain (without parser) took 7050.41 ms. Allocated memory was 115.3 MB in the beginning and 311.4 MB in the end (delta: 196.1 MB). Free memory was 62.1 MB in the beginning and 96.1 MB in the end (delta: -34.0 MB). Peak memory consumption was 162.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:11,594 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 115.3 MB. Free memory is still 82.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:13:11,594 INFO L168 Benchmark]: CACSL2BoogieTranslator took 659.52 ms. Allocated memory is still 115.3 MB. Free memory was 61.9 MB in the beginning and 80.5 MB in the end (delta: -18.6 MB). Peak memory consumption was 41.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:11,595 INFO L168 Benchmark]: Boogie Procedure Inliner took 224.68 ms. Allocated memory was 115.3 MB in the beginning and 183.0 MB in the end (delta: 67.6 MB). Free memory was 80.5 MB in the beginning and 162.2 MB in the end (delta: -81.7 MB). Peak memory consumption was 3.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:11,595 INFO L168 Benchmark]: Boogie Preprocessor took 112.59 ms. Allocated memory is still 183.0 MB. Free memory was 162.2 MB in the beginning and 157.6 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:11,596 INFO L168 Benchmark]: RCFGBuilder took 2927.21 ms. Allocated memory was 183.0 MB in the beginning and 183.5 MB in the end (delta: 524.3 kB). Free memory was 157.6 MB in the beginning and 159.4 MB in the end (delta: -1.8 MB). Peak memory consumption was 106.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:11,596 INFO L168 Benchmark]: IcfgToChc took 2926.10 ms. Allocated memory was 183.5 MB in the beginning and 311.4 MB in the end (delta: 127.9 MB). Free memory was 159.4 MB in the beginning and 126.3 MB in the end (delta: 33.1 MB). Peak memory consumption was 259.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:11,597 INFO L168 Benchmark]: ChcSmtPrinter took 195.29 ms. Allocated memory is still 311.4 MB. Free memory was 126.3 MB in the beginning and 96.1 MB in the end (delta: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:11,600 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 82.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 659.52 ms. Allocated memory is still 115.3 MB. Free memory was 61.9 MB in the beginning and 80.5 MB in the end (delta: -18.6 MB). Peak memory consumption was 41.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 224.68 ms. Allocated memory was 115.3 MB in the beginning and 183.0 MB in the end (delta: 67.6 MB). Free memory was 80.5 MB in the beginning and 162.2 MB in the end (delta: -81.7 MB). Peak memory consumption was 3.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 112.59 ms. Allocated memory is still 183.0 MB. Free memory was 162.2 MB in the beginning and 157.6 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 2927.21 ms. Allocated memory was 183.0 MB in the beginning and 183.5 MB in the end (delta: 524.3 kB). Free memory was 157.6 MB in the beginning and 159.4 MB in the end (delta: -1.8 MB). Peak memory consumption was 106.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 2926.10 ms. Allocated memory was 183.5 MB in the beginning and 311.4 MB in the end (delta: 127.9 MB). Free memory was 159.4 MB in the beginning and 126.3 MB in the end (delta: 33.1 MB). Peak memory consumption was 259.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 195.29 ms. Allocated memory is still 311.4 MB. Free memory was 126.3 MB in the beginning and 96.1 MB in the end (delta: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...