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/Problem14_label47_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:36:41,702 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:36:41,704 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:36:41,716 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:36:41,716 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:36:41,717 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:36:41,719 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:36:41,720 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:36:41,722 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:36:41,723 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:36:41,724 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:36:41,724 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:36:41,725 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:36:41,726 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:36:41,728 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:36:41,728 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:36:41,729 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:36:41,731 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:36:41,734 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:36:41,735 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:36:41,736 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:36:41,738 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:36:41,740 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:36:41,741 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:36:41,741 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:36:41,742 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:36:41,742 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:36:41,743 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:36:41,743 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:36:41,744 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:36:41,745 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:36:41,746 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:36:41,747 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:36:41,747 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:36:41,748 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:36:41,748 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:36:41,748 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:36:41,749 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:36:41,750 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:36:41,750 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 12:36:41,773 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:36:41,773 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:36:41,774 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:36:41,775 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:36:41,775 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:36:41,775 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:36:41,775 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:36:41,776 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:36:41,776 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:36:41,776 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:36:41,776 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:36:41,776 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:36:41,776 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:36:41,777 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:36:41,777 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:36:41,777 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:36:41,777 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:36:41,777 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:36:41,778 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:36:41,778 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:36:41,778 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:36:41,778 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:36:41,778 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:36:41,779 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:36:41,779 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:36:41,779 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:36:41,779 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:36:41,779 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:36:41,780 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 12:36:41,809 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:36:41,821 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:36:41,825 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:36:41,827 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:36:41,827 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:36:41,828 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label47_true-unreach-call_false-termination.c [2019-03-18 12:36:41,885 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be7d97107/18e508d0971c4265bc62a5f7e8cf94f4/FLAGf87f0ee95 [2019-03-18 12:36:42,395 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:36:42,396 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label47_true-unreach-call_false-termination.c [2019-03-18 12:36:42,413 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be7d97107/18e508d0971c4265bc62a5f7e8cf94f4/FLAGf87f0ee95 [2019-03-18 12:36:42,672 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be7d97107/18e508d0971c4265bc62a5f7e8cf94f4 [2019-03-18 12:36:42,681 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:36:42,683 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:36:42,684 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:36:42,684 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:36:42,688 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:36:42,689 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:36:42" (1/1) ... [2019-03-18 12:36:42,692 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69c47851 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:42, skipping insertion in model container [2019-03-18 12:36:42,692 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:36:42" (1/1) ... [2019-03-18 12:36:42,699 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:36:42,757 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:36:43,349 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:36:43,356 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:36:43,515 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:36:43,532 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:36:43,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:43 WrapperNode [2019-03-18 12:36:43,533 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:36:43,534 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:36:43,534 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:36:43,534 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:36:43,638 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:43" (1/1) ... [2019-03-18 12:36:43,663 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:43" (1/1) ... [2019-03-18 12:36:43,750 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:36:43,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:36:43,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:36:43,751 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:36:43,761 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:43" (1/1) ... [2019-03-18 12:36:43,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:43" (1/1) ... [2019-03-18 12:36:43,769 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:43" (1/1) ... [2019-03-18 12:36:43,769 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:43" (1/1) ... [2019-03-18 12:36:43,801 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:43" (1/1) ... [2019-03-18 12:36:43,814 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:43" (1/1) ... [2019-03-18 12:36:43,822 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:43" (1/1) ... [2019-03-18 12:36:43,831 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:36:43,831 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:36:43,831 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:36:43,832 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:36:43,833 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:43" (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 12:36:43,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:36:43,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:36:47,999 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:36:48,000 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:36:48,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:36:48 BoogieIcfgContainer [2019-03-18 12:36:48,002 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:36:48,002 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:36:48,002 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:36:48,003 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:36:48,006 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:36:48" (1/1) ... [2019-03-18 12:36:50,320 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:36:50 HornClauseAST [2019-03-18 12:36:50,320 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:36:50,321 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:36:50,321 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:36:50,321 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:36:50,323 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:36:50" (1/1) ... [2019-03-18 12:36:50,324 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label47_true-unreach-call_false-termination.c_UID1248794054194445524.smt2 [2019-03-18 12:36:50,491 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:36:50,493 INFO L168 Benchmark]: Toolchain (without parser) took 7811.28 ms. Allocated memory was 114.3 MB in the beginning and 342.4 MB in the end (delta: 228.1 MB). Free memory was 60.4 MB in the beginning and 124.8 MB in the end (delta: -64.4 MB). Peak memory consumption was 163.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:50,495 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 114.3 MB. Free memory is still 80.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:36:50,496 INFO L168 Benchmark]: CACSL2BoogieTranslator took 849.21 ms. Allocated memory is still 114.3 MB. Free memory was 60.2 MB in the beginning and 71.9 MB in the end (delta: -11.7 MB). Peak memory consumption was 40.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:50,496 INFO L168 Benchmark]: Boogie Procedure Inliner took 216.66 ms. Allocated memory was 114.3 MB in the beginning and 183.5 MB in the end (delta: 69.2 MB). Free memory was 71.9 MB in the beginning and 157.1 MB in the end (delta: -85.2 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:50,497 INFO L168 Benchmark]: Boogie Preprocessor took 80.26 ms. Allocated memory is still 183.5 MB. Free memory was 157.1 MB in the beginning and 150.7 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:50,497 INFO L168 Benchmark]: RCFGBuilder took 4170.61 ms. Allocated memory was 183.5 MB in the beginning and 185.1 MB in the end (delta: 1.6 MB). Free memory was 150.7 MB in the beginning and 133.2 MB in the end (delta: 17.5 MB). Peak memory consumption was 106.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:50,499 INFO L168 Benchmark]: IcfgToChc took 2318.52 ms. Allocated memory was 185.1 MB in the beginning and 342.4 MB in the end (delta: 157.3 MB). Free memory was 133.2 MB in the beginning and 152.9 MB in the end (delta: -19.7 MB). Peak memory consumption was 182.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:50,500 INFO L168 Benchmark]: ChcSmtPrinter took 170.83 ms. Allocated memory is still 342.4 MB. Free memory was 152.9 MB in the beginning and 124.8 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:50,503 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 114.3 MB. Free memory is still 80.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 849.21 ms. Allocated memory is still 114.3 MB. Free memory was 60.2 MB in the beginning and 71.9 MB in the end (delta: -11.7 MB). Peak memory consumption was 40.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 216.66 ms. Allocated memory was 114.3 MB in the beginning and 183.5 MB in the end (delta: 69.2 MB). Free memory was 71.9 MB in the beginning and 157.1 MB in the end (delta: -85.2 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 80.26 ms. Allocated memory is still 183.5 MB. Free memory was 157.1 MB in the beginning and 150.7 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 4170.61 ms. Allocated memory was 183.5 MB in the beginning and 185.1 MB in the end (delta: 1.6 MB). Free memory was 150.7 MB in the beginning and 133.2 MB in the end (delta: 17.5 MB). Peak memory consumption was 106.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 2318.52 ms. Allocated memory was 185.1 MB in the beginning and 342.4 MB in the end (delta: 157.3 MB). Free memory was 133.2 MB in the beginning and 152.9 MB in the end (delta: -19.7 MB). Peak memory consumption was 182.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 170.83 ms. Allocated memory is still 342.4 MB. Free memory was 152.9 MB in the beginning and 124.8 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...