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/systemc/pc_sfifo_1_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:26:58,587 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:26:58,589 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:26:58,606 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:26:58,606 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:26:58,608 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:26:58,610 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:26:58,614 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:26:58,616 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:26:58,624 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:26:58,625 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:26:58,625 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:26:58,627 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:26:58,628 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:26:58,630 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:26:58,631 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:26:58,633 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:26:58,636 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:26:58,640 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:26:58,642 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:26:58,643 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:26:58,644 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:26:58,649 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:26:58,649 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:26:58,649 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:26:58,651 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:26:58,651 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:26:58,652 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:26:58,652 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:26:58,655 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:26:58,655 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:26:58,658 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:26:58,659 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:26:58,659 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:26:58,660 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:26:58,660 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:26:58,660 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:26:58,662 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:26:58,664 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:26:58,664 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 22:26:58,685 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:26:58,685 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:26:58,686 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:26:58,687 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:26:58,687 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:26:58,687 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:26:58,687 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:26:58,687 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:26:58,688 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:26:58,688 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:26:58,688 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:26:58,688 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:26:58,688 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:26:58,689 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:26:58,689 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:26:58,689 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:26:58,689 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:26:58,689 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:26:58,689 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:26:58,690 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:26:58,690 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:26:58,690 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:26:58,690 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:26:58,690 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:26:58,691 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:26:58,691 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:26:58,691 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:26:58,691 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:26:58,691 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 22:26:58,726 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:26:58,742 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:26:58,745 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:26:58,746 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:26:58,746 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:26:58,747 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/systemc/pc_sfifo_1_true-unreach-call_false-termination.cil.c [2019-03-17 22:26:58,801 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd3df23b8/39d7cae09a934ff395eaf90ff87a873e/FLAG00990a281 [2019-03-17 22:26:59,197 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:26:59,197 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/systemc/pc_sfifo_1_true-unreach-call_false-termination.cil.c [2019-03-17 22:26:59,206 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd3df23b8/39d7cae09a934ff395eaf90ff87a873e/FLAG00990a281 [2019-03-17 22:26:59,580 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd3df23b8/39d7cae09a934ff395eaf90ff87a873e [2019-03-17 22:26:59,588 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:26:59,589 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:26:59,590 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:26:59,590 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:26:59,594 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:26:59,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:26:59" (1/1) ... [2019-03-17 22:26:59,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27ab8afb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:26:59, skipping insertion in model container [2019-03-17 22:26:59,598 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:26:59" (1/1) ... [2019-03-17 22:26:59,606 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:26:59,657 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:26:59,926 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:26:59,932 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:26:59,967 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:26:59,987 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:26:59,987 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:26:59 WrapperNode [2019-03-17 22:26:59,988 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:26:59,988 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:26:59,988 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:26:59,989 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:26:59,995 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:26:59" (1/1) ... [2019-03-17 22:27:00,001 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:26:59" (1/1) ... [2019-03-17 22:27:00,033 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:27:00,033 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:27:00,033 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:27:00,034 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:27:00,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:26:59" (1/1) ... [2019-03-17 22:27:00,133 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:26:59" (1/1) ... [2019-03-17 22:27:00,135 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:26:59" (1/1) ... [2019-03-17 22:27:00,135 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:26:59" (1/1) ... [2019-03-17 22:27:00,143 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:26:59" (1/1) ... [2019-03-17 22:27:00,158 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:26:59" (1/1) ... [2019-03-17 22:27:00,162 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:26:59" (1/1) ... [2019-03-17 22:27:00,165 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:27:00,165 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:27:00,166 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:27:00,166 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:27:00,167 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:26:59" (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 22:27:00,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:27:00,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:27:00,898 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:27:00,898 INFO L286 CfgBuilder]: Removed 42 assue(true) statements. [2019-03-17 22:27:00,899 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:27:00 BoogieIcfgContainer [2019-03-17 22:27:00,899 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:27:00,900 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:27:00,900 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:27:00,900 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:27:00,903 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:27:00" (1/1) ... [2019-03-17 22:27:02,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:27:02 HornClauseAST [2019-03-17 22:27:02,591 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:27:02,592 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:27:02,593 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:27:02,593 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:27:02,594 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:27:02" (1/1) ... [2019-03-17 22:27:02,595 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/systemc/ChcSmtPrinter_pc_sfifo_1_true-unreach-call_false-termination.cil.c_UID2158970457967527032.smt2 [2019-03-17 22:27:02,702 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:27:02,704 INFO L168 Benchmark]: Toolchain (without parser) took 3114.91 ms. Allocated memory was 115.3 MB in the beginning and 239.6 MB in the end (delta: 124.3 MB). Free memory was 64.1 MB in the beginning and 66.7 MB in the end (delta: -2.5 MB). Peak memory consumption was 121.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:27:02,705 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:27:02,706 INFO L168 Benchmark]: CACSL2BoogieTranslator took 397.69 ms. Allocated memory is still 115.3 MB. Free memory was 63.9 MB in the beginning and 51.8 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:27:02,706 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.52 ms. Allocated memory is still 115.3 MB. Free memory was 51.8 MB in the beginning and 49.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:27:02,708 INFO L168 Benchmark]: Boogie Preprocessor took 131.94 ms. Allocated memory was 115.3 MB in the beginning and 125.8 MB in the end (delta: 10.5 MB). Free memory was 49.7 MB in the beginning and 103.4 MB in the end (delta: -53.7 MB). Peak memory consumption was 11.9 MB. Max. memory is 3.6 GB. [2019-03-17 22:27:02,709 INFO L168 Benchmark]: RCFGBuilder took 734.21 ms. Allocated memory is still 125.8 MB. Free memory was 103.4 MB in the beginning and 79.6 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 3.6 GB. [2019-03-17 22:27:02,709 INFO L168 Benchmark]: IcfgToChc took 1691.46 ms. Allocated memory was 125.8 MB in the beginning and 239.6 MB in the end (delta: 113.8 MB). Free memory was 79.6 MB in the beginning and 79.8 MB in the end (delta: -254.9 kB). Peak memory consumption was 113.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:27:02,710 INFO L168 Benchmark]: ChcSmtPrinter took 110.51 ms. Allocated memory is still 239.6 MB. Free memory was 79.8 MB in the beginning and 66.7 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:27:02,715 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 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 397.69 ms. Allocated memory is still 115.3 MB. Free memory was 63.9 MB in the beginning and 51.8 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 44.52 ms. Allocated memory is still 115.3 MB. Free memory was 51.8 MB in the beginning and 49.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 131.94 ms. Allocated memory was 115.3 MB in the beginning and 125.8 MB in the end (delta: 10.5 MB). Free memory was 49.7 MB in the beginning and 103.4 MB in the end (delta: -53.7 MB). Peak memory consumption was 11.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 734.21 ms. Allocated memory is still 125.8 MB. Free memory was 103.4 MB in the beginning and 79.6 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 1691.46 ms. Allocated memory was 125.8 MB in the beginning and 239.6 MB in the end (delta: 113.8 MB). Free memory was 79.6 MB in the beginning and 79.8 MB in the end (delta: -254.9 kB). Peak memory consumption was 113.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 110.51 ms. Allocated memory is still 239.6 MB. Free memory was 79.8 MB in the beginning and 66.7 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...