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/Problem17_label18_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:34:53,552 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:34:53,554 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:34:53,567 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:34:53,567 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:34:53,569 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:34:53,571 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:34:53,574 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:34:53,576 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:34:53,578 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:34:53,579 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:34:53,579 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:34:53,581 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:34:53,584 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:34:53,592 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:34:53,595 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:34:53,597 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:34:53,599 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:34:53,601 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:34:53,602 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:34:53,603 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:34:53,604 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:34:53,607 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:34:53,608 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:34:53,608 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:34:53,609 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:34:53,609 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:34:53,610 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:34:53,610 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:34:53,613 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:34:53,614 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:34:53,615 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:34:53,618 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:34:53,618 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:34:53,619 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:34:53,619 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:34:53,619 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:34:53,621 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:34:53,622 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:34:53,622 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 21:34:53,652 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:34:53,652 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:34:53,654 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:34:53,655 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:34:53,655 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:34:53,655 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:34:53,655 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:34:53,655 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:34:53,656 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:34:53,656 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:34:53,657 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:34:53,657 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:34:53,657 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:34:53,657 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:34:53,657 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:34:53,658 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:34:53,658 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:34:53,658 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:34:53,658 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:34:53,658 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:34:53,658 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:34:53,659 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:34:53,660 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:34:53,660 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:34:53,660 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:34:53,661 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:34:53,661 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:34:53,661 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:34:53,661 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 21:34:53,709 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:34:53,726 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:34:53,730 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:34:53,731 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:34:53,732 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:34:53,732 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem17_label18_true-unreach-call.c [2019-03-17 21:34:53,792 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/254c420ba/adfcd941e4da406eafd8bc7dd5d5663f/FLAGd6572a1f9 [2019-03-17 21:34:54,475 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:34:54,476 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem17_label18_true-unreach-call.c [2019-03-17 21:34:54,499 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/254c420ba/adfcd941e4da406eafd8bc7dd5d5663f/FLAGd6572a1f9 [2019-03-17 21:34:54,607 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/254c420ba/adfcd941e4da406eafd8bc7dd5d5663f [2019-03-17 21:34:54,618 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:34:54,620 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:34:54,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:34:54,623 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:34:54,628 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:34:54,630 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:34:54" (1/1) ... [2019-03-17 21:34:54,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46662d03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:54, skipping insertion in model container [2019-03-17 21:34:54,633 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:34:54" (1/1) ... [2019-03-17 21:34:54,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:34:54,749 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:34:55,905 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:34:55,914 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:34:56,361 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:34:56,628 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:34:56,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:56 WrapperNode [2019-03-17 21:34:56,628 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:34:56,629 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:34:56,629 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:34:56,630 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:34:56,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:56" (1/1) ... [2019-03-17 21:34:56,702 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:56" (1/1) ... [2019-03-17 21:34:56,917 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:34:56,918 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:34:56,918 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:34:56,918 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:34:56,929 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:56" (1/1) ... [2019-03-17 21:34:56,931 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:56" (1/1) ... [2019-03-17 21:34:56,983 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:56" (1/1) ... [2019-03-17 21:34:56,983 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:56" (1/1) ... [2019-03-17 21:34:57,089 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:56" (1/1) ... [2019-03-17 21:34:57,141 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:56" (1/1) ... [2019-03-17 21:34:57,195 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:56" (1/1) ... [2019-03-17 21:34:57,263 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:34:57,264 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:34:57,264 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:34:57,264 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:34:57,267 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:56" (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 21:34:57,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:34:57,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:35:06,101 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:35:06,101 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 21:35:06,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:35:06 BoogieIcfgContainer [2019-03-17 21:35:06,103 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:35:06,103 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:35:06,103 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:35:06,104 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:35:06,106 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:35:06" (1/1) ... [2019-03-17 21:35:12,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:35:12 HornClauseAST [2019-03-17 21:35:12,588 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:35:12,588 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:35:12,588 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:35:12,589 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:35:12,590 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:35:12" (1/1) ... [2019-03-17 21:35:12,593 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem17_label18_true-unreach-call.c_UID1943503127407169537.smt2 [2019-03-17 21:35:13,031 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:35:13,033 INFO L168 Benchmark]: Toolchain (without parser) took 18414.49 ms. Allocated memory was 113.8 MB in the beginning and 719.8 MB in the end (delta: 606.1 MB). Free memory was 56.7 MB in the beginning and 360.2 MB in the end (delta: -303.6 MB). Peak memory consumption was 302.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:13,035 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 113.8 MB. Free memory is still 82.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:35:13,035 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2006.15 ms. Allocated memory was 113.8 MB in the beginning and 204.5 MB in the end (delta: 90.7 MB). Free memory was 56.5 MB in the beginning and 164.7 MB in the end (delta: -108.2 MB). Peak memory consumption was 63.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:13,036 INFO L168 Benchmark]: Boogie Procedure Inliner took 288.43 ms. Allocated memory is still 204.5 MB. Free memory was 164.7 MB in the beginning and 103.1 MB in the end (delta: 61.5 MB). Peak memory consumption was 61.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:13,036 INFO L168 Benchmark]: Boogie Preprocessor took 345.44 ms. Allocated memory is still 204.5 MB. Free memory was 103.1 MB in the beginning and 69.4 MB in the end (delta: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:13,037 INFO L168 Benchmark]: RCFGBuilder took 8839.34 ms. Allocated memory was 204.5 MB in the beginning and 383.8 MB in the end (delta: 179.3 MB). Free memory was 69.4 MB in the beginning and 220.8 MB in the end (delta: -151.4 MB). Peak memory consumption was 140.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:13,037 INFO L168 Benchmark]: IcfgToChc took 6484.56 ms. Allocated memory was 383.8 MB in the beginning and 719.8 MB in the end (delta: 336.1 MB). Free memory was 220.8 MB in the beginning and 455.7 MB in the end (delta: -235.0 MB). Peak memory consumption was 347.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:13,039 INFO L168 Benchmark]: ChcSmtPrinter took 443.43 ms. Allocated memory is still 719.8 MB. Free memory was 455.7 MB in the beginning and 360.2 MB in the end (delta: 95.5 MB). Peak memory consumption was 95.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:13,045 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 113.8 MB. Free memory is still 82.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2006.15 ms. Allocated memory was 113.8 MB in the beginning and 204.5 MB in the end (delta: 90.7 MB). Free memory was 56.5 MB in the beginning and 164.7 MB in the end (delta: -108.2 MB). Peak memory consumption was 63.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 288.43 ms. Allocated memory is still 204.5 MB. Free memory was 164.7 MB in the beginning and 103.1 MB in the end (delta: 61.5 MB). Peak memory consumption was 61.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 345.44 ms. Allocated memory is still 204.5 MB. Free memory was 103.1 MB in the beginning and 69.4 MB in the end (delta: 33.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8839.34 ms. Allocated memory was 204.5 MB in the beginning and 383.8 MB in the end (delta: 179.3 MB). Free memory was 69.4 MB in the beginning and 220.8 MB in the end (delta: -151.4 MB). Peak memory consumption was 140.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 6484.56 ms. Allocated memory was 383.8 MB in the beginning and 719.8 MB in the end (delta: 336.1 MB). Free memory was 220.8 MB in the beginning and 455.7 MB in the end (delta: -235.0 MB). Peak memory consumption was 347.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 443.43 ms. Allocated memory is still 719.8 MB. Free memory was 455.7 MB in the beginning and 360.2 MB in the end (delta: 95.5 MB). Peak memory consumption was 95.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...