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/Problem04_label02_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:17:33,544 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:17:33,546 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:17:33,558 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:17:33,558 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:17:33,559 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:17:33,561 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:17:33,563 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:17:33,564 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:17:33,565 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:17:33,566 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:17:33,566 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:17:33,567 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:17:33,568 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:17:33,569 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:17:33,570 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:17:33,571 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:17:33,573 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:17:33,575 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:17:33,577 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:17:33,578 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:17:33,581 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:17:33,586 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:17:33,586 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:17:33,587 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:17:33,587 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:17:33,589 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:17:33,590 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:17:33,590 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:17:33,593 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:17:33,594 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:17:33,595 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:17:33,598 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:17:33,598 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:17:33,598 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:17:33,599 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:17:33,599 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:17:33,600 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:17:33,600 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:17:33,602 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 12:17:33,629 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:17:33,629 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:17:33,630 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:17:33,630 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:17:33,631 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:17:33,631 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:17:33,631 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:17:33,631 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:17:33,631 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:17:33,632 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:17:33,633 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:17:33,633 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:17:33,633 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:17:33,633 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:17:33,633 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:17:33,634 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:17:33,634 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:17:33,634 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:17:33,634 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:17:33,634 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:17:33,635 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:17:33,636 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:17:33,636 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:17:33,636 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:17:33,636 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:17:33,637 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:17:33,637 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:17:33,637 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:17:33,637 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 12:17:33,668 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:17:33,680 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:17:33,684 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:17:33,685 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:17:33,686 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:17:33,687 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label02_true-unreach-call.c [2019-03-18 12:17:33,749 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2484b9ee/79cd42414c884be79e248118cde9b422/FLAGca60848b0 [2019-03-18 12:17:34,585 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:17:34,586 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label02_true-unreach-call.c [2019-03-18 12:17:34,622 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2484b9ee/79cd42414c884be79e248118cde9b422/FLAGca60848b0 [2019-03-18 12:17:35,078 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2484b9ee/79cd42414c884be79e248118cde9b422 [2019-03-18 12:17:35,089 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:17:35,090 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:17:35,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:17:35,093 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:17:35,097 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:17:35,098 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:17:35" (1/1) ... [2019-03-18 12:17:35,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1739bf19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:35, skipping insertion in model container [2019-03-18 12:17:35,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:17:35" (1/1) ... [2019-03-18 12:17:35,109 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:17:35,269 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:17:36,674 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:17:36,682 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:17:37,677 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:17:37,708 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:17:37,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:37 WrapperNode [2019-03-18 12:17:37,708 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:17:37,709 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:17:37,710 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:17:37,710 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:17:37,718 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:37" (1/1) ... [2019-03-18 12:17:37,775 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:37" (1/1) ... [2019-03-18 12:17:37,982 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:17:37,983 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:17:37,983 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:17:37,983 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:17:37,994 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:37" (1/1) ... [2019-03-18 12:17:37,995 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:37" (1/1) ... [2019-03-18 12:17:38,021 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:37" (1/1) ... [2019-03-18 12:17:38,021 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:37" (1/1) ... [2019-03-18 12:17:38,130 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:37" (1/1) ... [2019-03-18 12:17:38,196 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:37" (1/1) ... [2019-03-18 12:17:38,242 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:37" (1/1) ... [2019-03-18 12:17:38,281 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:17:38,282 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:17:38,282 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:17:38,282 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:17:38,283 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:37" (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 12:17:38,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:17:38,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:17:47,778 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:17:47,778 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:17:47,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:17:47 BoogieIcfgContainer [2019-03-18 12:17:47,780 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:17:47,781 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:17:47,781 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:17:47,781 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:17:47,784 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:17:47" (1/1) ... [2019-03-18 12:18:02,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:18:02 HornClauseAST [2019-03-18 12:18:02,748 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:18:02,749 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:18:02,749 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:18:02,749 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:18:02,751 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:18:02" (1/1) ... [2019-03-18 12:18:02,753 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label02_true-unreach-call.c_UID6505730123951466312.smt2 [2019-03-18 12:18:03,611 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:18:03,612 INFO L168 Benchmark]: Toolchain (without parser) took 28522.77 ms. Allocated memory was 114.3 MB in the beginning and 1.1 GB in the end (delta: 945.8 MB). Free memory was 47.1 MB in the beginning and 673.8 MB in the end (delta: -626.7 MB). Peak memory consumption was 899.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:03,614 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 114.3 MB. Free memory is still 80.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:18:03,615 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2615.78 ms. Allocated memory was 114.3 MB in the beginning and 222.3 MB in the end (delta: 108.0 MB). Free memory was 46.9 MB in the beginning and 164.3 MB in the end (delta: -117.5 MB). Peak memory consumption was 111.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:03,615 INFO L168 Benchmark]: Boogie Procedure Inliner took 273.13 ms. Allocated memory is still 222.3 MB. Free memory was 164.3 MB in the beginning and 125.4 MB in the end (delta: 38.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:03,616 INFO L168 Benchmark]: Boogie Preprocessor took 298.60 ms. Allocated memory is still 222.3 MB. Free memory was 125.4 MB in the beginning and 97.5 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:03,616 INFO L168 Benchmark]: RCFGBuilder took 9498.70 ms. Allocated memory was 222.3 MB in the beginning and 406.3 MB in the end (delta: 184.0 MB). Free memory was 95.9 MB in the beginning and 251.8 MB in the end (delta: -155.8 MB). Peak memory consumption was 224.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:03,617 INFO L168 Benchmark]: IcfgToChc took 14967.96 ms. Allocated memory was 406.3 MB in the beginning and 1.1 GB in the end (delta: 652.2 MB). Free memory was 251.8 MB in the beginning and 146.1 MB in the end (delta: 105.6 MB). Peak memory consumption was 789.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:03,617 INFO L168 Benchmark]: ChcSmtPrinter took 862.05 ms. Allocated memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.6 MB). Free memory was 146.1 MB in the beginning and 673.8 MB in the end (delta: -527.7 MB). Peak memory consumption was 53.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:03,621 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 114.3 MB. Free memory is still 80.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2615.78 ms. Allocated memory was 114.3 MB in the beginning and 222.3 MB in the end (delta: 108.0 MB). Free memory was 46.9 MB in the beginning and 164.3 MB in the end (delta: -117.5 MB). Peak memory consumption was 111.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 273.13 ms. Allocated memory is still 222.3 MB. Free memory was 164.3 MB in the beginning and 125.4 MB in the end (delta: 38.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 298.60 ms. Allocated memory is still 222.3 MB. Free memory was 125.4 MB in the beginning and 97.5 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 9498.70 ms. Allocated memory was 222.3 MB in the beginning and 406.3 MB in the end (delta: 184.0 MB). Free memory was 95.9 MB in the beginning and 251.8 MB in the end (delta: -155.8 MB). Peak memory consumption was 224.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 14967.96 ms. Allocated memory was 406.3 MB in the beginning and 1.1 GB in the end (delta: 652.2 MB). Free memory was 251.8 MB in the beginning and 146.1 MB in the end (delta: 105.6 MB). Peak memory consumption was 789.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 862.05 ms. Allocated memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.6 MB). Free memory was 146.1 MB in the beginning and 673.8 MB in the end (delta: -527.7 MB). Peak memory consumption was 53.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...