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/token_ring.03_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:27:08,218 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:27:08,220 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:27:08,232 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:27:08,232 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:27:08,233 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:27:08,235 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:27:08,236 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:27:08,238 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:27:08,239 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:27:08,240 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:27:08,240 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:27:08,241 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:27:08,242 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:27:08,243 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:27:08,244 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:27:08,244 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:27:08,246 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:27:08,248 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:27:08,250 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:27:08,251 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:27:08,252 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:27:08,255 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:27:08,255 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:27:08,255 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:27:08,256 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:27:08,256 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:27:08,257 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:27:08,257 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:27:08,258 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:27:08,259 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:27:08,260 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:27:08,261 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:27:08,261 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:27:08,263 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:27:08,264 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:27:08,264 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:27:08,265 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:27:08,265 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:27:08,266 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 22:27:08,296 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:27:08,296 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:27:08,297 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:27:08,300 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:27:08,300 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:27:08,300 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:27:08,301 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:27:08,301 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:27:08,301 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:27:08,301 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:27:08,302 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:27:08,302 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:27:08,302 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:27:08,302 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:27:08,302 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:27:08,302 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:27:08,304 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:27:08,304 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:27:08,304 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:27:08,304 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:27:08,304 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:27:08,305 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:27:08,305 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:27:08,305 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:27:08,305 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:27:08,305 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:27:08,305 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:27:08,306 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:27:08,306 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 22:27:08,344 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:27:08,355 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:27:08,359 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:27:08,360 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:27:08,360 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:27:08,361 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/systemc/token_ring.03_true-unreach-call_false-termination.cil.c [2019-03-17 22:27:08,417 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2a565632/b49ef0f27c23465596e2f62799391e0e/FLAG8ccdc9abc [2019-03-17 22:27:08,825 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:27:08,825 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/systemc/token_ring.03_true-unreach-call_false-termination.cil.c [2019-03-17 22:27:08,841 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2a565632/b49ef0f27c23465596e2f62799391e0e/FLAG8ccdc9abc [2019-03-17 22:27:09,240 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a2a565632/b49ef0f27c23465596e2f62799391e0e [2019-03-17 22:27:09,247 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:27:09,249 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:27:09,250 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:27:09,250 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:27:09,253 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:27:09,254 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:27:09" (1/1) ... [2019-03-17 22:27:09,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@945db2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:27:09, skipping insertion in model container [2019-03-17 22:27:09,257 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:27:09" (1/1) ... [2019-03-17 22:27:09,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:27:09,313 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:27:09,582 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:27:09,591 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:27:09,641 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:27:09,669 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:27:09,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:27:09 WrapperNode [2019-03-17 22:27:09,669 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:27:09,670 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:27:09,670 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:27:09,671 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:27:09,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:27:09" (1/1) ... [2019-03-17 22:27:09,689 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:27:09" (1/1) ... [2019-03-17 22:27:09,811 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:27:09,812 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:27:09,812 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:27:09,812 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:27:09,823 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:27:09" (1/1) ... [2019-03-17 22:27:09,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:27:09" (1/1) ... [2019-03-17 22:27:09,829 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:27:09" (1/1) ... [2019-03-17 22:27:09,829 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:27:09" (1/1) ... [2019-03-17 22:27:09,840 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:27:09" (1/1) ... [2019-03-17 22:27:09,855 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:27:09" (1/1) ... [2019-03-17 22:27:09,860 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:27:09" (1/1) ... [2019-03-17 22:27:09,867 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:27:09,868 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:27:09,868 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:27:09,868 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:27:09,869 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:27:09" (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 22:27:09,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:27:09,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:27:11,522 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:27:11,523 INFO L286 CfgBuilder]: Removed 130 assue(true) statements. [2019-03-17 22:27:11,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:27:11 BoogieIcfgContainer [2019-03-17 22:27:11,524 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:27:11,524 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:27:11,524 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:27:11,525 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:27:11,527 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:27:11" (1/1) ... [2019-03-17 22:27:18,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:27:18 HornClauseAST [2019-03-17 22:27:18,649 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:27:18,649 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:27:18,650 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:27:18,650 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:27:18,651 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:27:18" (1/1) ... [2019-03-17 22:27:18,652 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/systemc/ChcSmtPrinter_token_ring.03_true-unreach-call_false-termination.cil.c_UID6894001935164211339.smt2 [2019-03-17 22:27:18,956 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:27:18,957 INFO L168 Benchmark]: Toolchain (without parser) took 9709.70 ms. Allocated memory was 113.2 MB in the beginning and 534.8 MB in the end (delta: 421.5 MB). Free memory was 64.0 MB in the beginning and 262.5 MB in the end (delta: -198.6 MB). Peak memory consumption was 223.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:27:18,959 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 113.2 MB. Free memory is still 82.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:27:18,960 INFO L168 Benchmark]: CACSL2BoogieTranslator took 420.18 ms. Allocated memory is still 113.2 MB. Free memory was 63.8 MB in the beginning and 48.0 MB in the end (delta: 15.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 3.6 GB. [2019-03-17 22:27:18,960 INFO L168 Benchmark]: Boogie Procedure Inliner took 141.47 ms. Allocated memory was 113.2 MB in the beginning and 125.3 MB in the end (delta: 12.1 MB). Free memory was 48.0 MB in the beginning and 101.1 MB in the end (delta: -53.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 3.6 GB. [2019-03-17 22:27:18,962 INFO L168 Benchmark]: Boogie Preprocessor took 55.82 ms. Allocated memory is still 125.3 MB. Free memory was 101.1 MB in the beginning and 97.8 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:27:18,963 INFO L168 Benchmark]: RCFGBuilder took 1656.02 ms. Allocated memory was 125.3 MB in the beginning and 175.6 MB in the end (delta: 50.3 MB). Free memory was 97.8 MB in the beginning and 136.0 MB in the end (delta: -38.2 MB). Peak memory consumption was 61.8 MB. Max. memory is 3.6 GB. [2019-03-17 22:27:18,963 INFO L168 Benchmark]: IcfgToChc took 7124.83 ms. Allocated memory was 175.6 MB in the beginning and 534.8 MB in the end (delta: 359.1 MB). Free memory was 136.0 MB in the beginning and 328.8 MB in the end (delta: -192.7 MB). Peak memory consumption was 469.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:27:18,964 INFO L168 Benchmark]: ChcSmtPrinter took 306.57 ms. Allocated memory is still 534.8 MB. Free memory was 328.8 MB in the beginning and 262.5 MB in the end (delta: 66.3 MB). Peak memory consumption was 66.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:27:18,968 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 113.2 MB. Free memory is still 82.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 420.18 ms. Allocated memory is still 113.2 MB. Free memory was 63.8 MB in the beginning and 48.0 MB in the end (delta: 15.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 141.47 ms. Allocated memory was 113.2 MB in the beginning and 125.3 MB in the end (delta: 12.1 MB). Free memory was 48.0 MB in the beginning and 101.1 MB in the end (delta: -53.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 55.82 ms. Allocated memory is still 125.3 MB. Free memory was 101.1 MB in the beginning and 97.8 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1656.02 ms. Allocated memory was 125.3 MB in the beginning and 175.6 MB in the end (delta: 50.3 MB). Free memory was 97.8 MB in the beginning and 136.0 MB in the end (delta: -38.2 MB). Peak memory consumption was 61.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 7124.83 ms. Allocated memory was 175.6 MB in the beginning and 534.8 MB in the end (delta: 359.1 MB). Free memory was 136.0 MB in the beginning and 328.8 MB in the end (delta: -192.7 MB). Peak memory consumption was 469.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 306.57 ms. Allocated memory is still 534.8 MB. Free memory was 328.8 MB in the beginning and 262.5 MB in the end (delta: 66.3 MB). Peak memory consumption was 66.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...