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/Problem01_label24_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:15:25,638 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:15:25,640 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:15:25,658 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:15:25,658 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:15:25,660 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:15:25,662 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:15:25,664 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:15:25,667 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:15:25,668 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:15:25,670 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:15:25,670 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:15:25,671 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:15:25,673 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:15:25,674 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:15:25,682 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:15:25,683 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:15:25,685 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:15:25,688 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:15:25,692 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:15:25,693 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:15:25,695 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:15:25,698 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:15:25,699 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:15:25,699 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:15:25,700 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:15:25,701 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:15:25,702 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:15:25,702 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:15:25,702 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:15:25,705 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:15:25,706 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:15:25,707 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:15:25,707 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:15:25,708 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:15:25,709 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:15:25,709 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:15:25,710 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:15:25,711 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:15:25,712 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 12:15:25,739 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:15:25,739 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:15:25,741 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:15:25,742 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:15:25,742 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:15:25,742 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:15:25,742 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:15:25,743 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:15:25,743 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:15:25,743 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:15:25,744 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:15:25,744 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:15:25,744 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:15:25,744 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:15:25,744 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:15:25,745 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:15:25,745 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:15:25,745 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:15:25,745 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:15:25,745 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:15:25,746 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:15:25,747 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:15:25,747 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:15:25,747 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:15:25,748 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:15:25,748 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:15:25,748 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:15:25,748 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:15:25,749 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 12:15:25,807 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:15:25,819 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:15:25,823 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:15:25,825 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:15:25,826 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:15:25,826 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem01_label24_true-unreach-call_false-termination.c [2019-03-18 12:15:25,887 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68b16dd56/31408ad23b634aec88c189421bd46f43/FLAG561e768d7 [2019-03-18 12:15:26,450 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:15:26,450 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem01_label24_true-unreach-call_false-termination.c [2019-03-18 12:15:26,461 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68b16dd56/31408ad23b634aec88c189421bd46f43/FLAG561e768d7 [2019-03-18 12:15:26,716 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68b16dd56/31408ad23b634aec88c189421bd46f43 [2019-03-18 12:15:26,726 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:15:26,728 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:15:26,729 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:15:26,729 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:15:26,732 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:15:26,733 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:15:26" (1/1) ... [2019-03-18 12:15:26,736 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@781de00e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:26, skipping insertion in model container [2019-03-18 12:15:26,736 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:15:26" (1/1) ... [2019-03-18 12:15:26,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:15:26,809 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:15:27,244 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:15:27,252 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:15:27,411 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:15:27,516 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:15:27,517 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:27 WrapperNode [2019-03-18 12:15:27,517 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:15:27,518 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:15:27,518 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:15:27,518 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:15:27,525 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:27" (1/1) ... [2019-03-18 12:15:27,545 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:27" (1/1) ... [2019-03-18 12:15:27,600 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:15:27,601 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:15:27,601 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:15:27,601 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:15:27,612 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:27" (1/1) ... [2019-03-18 12:15:27,613 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:27" (1/1) ... [2019-03-18 12:15:27,618 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:27" (1/1) ... [2019-03-18 12:15:27,618 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:27" (1/1) ... [2019-03-18 12:15:27,640 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:27" (1/1) ... [2019-03-18 12:15:27,651 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:27" (1/1) ... [2019-03-18 12:15:27,659 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:27" (1/1) ... [2019-03-18 12:15:27,667 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:15:27,668 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:15:27,668 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:15:27,668 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:15:27,669 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:27" (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 12:15:27,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:15:27,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:15:30,559 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:15:30,559 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:15:30,561 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:15:30 BoogieIcfgContainer [2019-03-18 12:15:30,561 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:15:30,561 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:15:30,561 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:15:30,562 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:15:30,565 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:15:30" (1/1) ... [2019-03-18 12:15:33,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:15:33 HornClauseAST [2019-03-18 12:15:33,904 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:15:33,905 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:15:33,905 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:15:33,906 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:15:33,907 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:15:33" (1/1) ... [2019-03-18 12:15:33,911 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem01_label24_true-unreach-call_false-termination.c_UID2966729663667570392.smt2 [2019-03-18 12:15:34,162 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:15:34,164 INFO L168 Benchmark]: Toolchain (without parser) took 7436.92 ms. Allocated memory was 113.8 MB in the beginning and 315.1 MB in the end (delta: 201.3 MB). Free memory was 63.1 MB in the beginning and 135.9 MB in the end (delta: -72.8 MB). Peak memory consumption was 128.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:34,166 INFO L168 Benchmark]: CDTParser took 0.21 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. [2019-03-18 12:15:34,166 INFO L168 Benchmark]: CACSL2BoogieTranslator took 788.98 ms. Allocated memory was 113.8 MB in the beginning and 184.0 MB in the end (delta: 70.3 MB). Free memory was 62.9 MB in the beginning and 165.7 MB in the end (delta: -102.8 MB). Peak memory consumption was 42.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:34,170 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.87 ms. Allocated memory is still 184.0 MB. Free memory was 165.7 MB in the beginning and 159.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:34,171 INFO L168 Benchmark]: Boogie Preprocessor took 66.46 ms. Allocated memory is still 184.0 MB. Free memory was 159.4 MB in the beginning and 154.9 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:34,172 INFO L168 Benchmark]: RCFGBuilder took 2893.02 ms. Allocated memory was 184.0 MB in the beginning and 183.5 MB in the end (delta: -524.3 kB). Free memory was 154.9 MB in the beginning and 153.8 MB in the end (delta: 1.1 MB). Peak memory consumption was 103.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:34,173 INFO L168 Benchmark]: IcfgToChc took 3343.84 ms. Allocated memory was 183.5 MB in the beginning and 315.1 MB in the end (delta: 131.6 MB). Free memory was 153.8 MB in the beginning and 166.4 MB in the end (delta: -12.7 MB). Peak memory consumption was 258.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:34,174 INFO L168 Benchmark]: ChcSmtPrinter took 256.97 ms. Allocated memory is still 315.1 MB. Free memory was 166.4 MB in the beginning and 135.9 MB in the end (delta: 30.6 MB). Peak memory consumption was 30.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:34,177 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 113.8 MB. Free memory is still 82.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 788.98 ms. Allocated memory was 113.8 MB in the beginning and 184.0 MB in the end (delta: 70.3 MB). Free memory was 62.9 MB in the beginning and 165.7 MB in the end (delta: -102.8 MB). Peak memory consumption was 42.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 82.87 ms. Allocated memory is still 184.0 MB. Free memory was 165.7 MB in the beginning and 159.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 66.46 ms. Allocated memory is still 184.0 MB. Free memory was 159.4 MB in the beginning and 154.9 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 2893.02 ms. Allocated memory was 184.0 MB in the beginning and 183.5 MB in the end (delta: -524.3 kB). Free memory was 154.9 MB in the beginning and 153.8 MB in the end (delta: 1.1 MB). Peak memory consumption was 103.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 3343.84 ms. Allocated memory was 183.5 MB in the beginning and 315.1 MB in the end (delta: 131.6 MB). Free memory was 153.8 MB in the beginning and 166.4 MB in the end (delta: -12.7 MB). Peak memory consumption was 258.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 256.97 ms. Allocated memory is still 315.1 MB. Free memory was 166.4 MB in the beginning and 135.9 MB in the end (delta: 30.6 MB). Peak memory consumption was 30.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...