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/Problem10_label04_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:28:48,215 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:28:48,217 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:28:48,235 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:28:48,235 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:28:48,237 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:28:48,238 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:28:48,242 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:28:48,243 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:28:48,246 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:28:48,248 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:28:48,249 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:28:48,250 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:28:48,257 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:28:48,258 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:28:48,259 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:28:48,264 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:28:48,267 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:28:48,270 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:28:48,271 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:28:48,275 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:28:48,276 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:28:48,280 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:28:48,280 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:28:48,281 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:28:48,282 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:28:48,282 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:28:48,284 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:28:48,284 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:28:48,285 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:28:48,286 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:28:48,288 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:28:48,295 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:28:48,295 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:28:48,296 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:28:48,298 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:28:48,300 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:28:48,302 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:28:48,303 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:28:48,303 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 21:28:48,328 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:28:48,329 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:28:48,331 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:28:48,331 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:28:48,332 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:28:48,332 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:28:48,332 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:28:48,332 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:28:48,332 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:28:48,333 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:28:48,333 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:28:48,333 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:28:48,333 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:28:48,334 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:28:48,334 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:28:48,334 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:28:48,334 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:28:48,334 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:28:48,335 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:28:48,335 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:28:48,335 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:28:48,335 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:28:48,335 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:28:48,336 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:28:48,337 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:28:48,337 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:28:48,337 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:28:48,337 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:28:48,338 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 21:28:48,392 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:28:48,405 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:28:48,410 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:28:48,411 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:28:48,411 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:28:48,412 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem10_label04_true-unreach-call.c [2019-03-17 21:28:48,478 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc81afa07/ce5ba948cd3f4442acf0e572c76a8e26/FLAG2aa4f7b8d [2019-03-17 21:28:49,010 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:28:49,011 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem10_label04_true-unreach-call.c [2019-03-17 21:28:49,024 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc81afa07/ce5ba948cd3f4442acf0e572c76a8e26/FLAG2aa4f7b8d [2019-03-17 21:28:49,289 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc81afa07/ce5ba948cd3f4442acf0e572c76a8e26 [2019-03-17 21:28:49,298 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:28:49,300 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:28:49,301 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:28:49,301 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:28:49,305 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:28:49,305 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:28:49" (1/1) ... [2019-03-17 21:28:49,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c8704e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:49, skipping insertion in model container [2019-03-17 21:28:49,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:28:49" (1/1) ... [2019-03-17 21:28:49,316 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:28:49,377 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:28:49,845 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:28:49,850 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:28:50,022 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:28:50,136 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:28:50,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:50 WrapperNode [2019-03-17 21:28:50,137 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:28:50,138 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:28:50,139 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:28:50,139 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:28:50,152 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:50" (1/1) ... [2019-03-17 21:28:50,193 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:50" (1/1) ... [2019-03-17 21:28:50,278 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:28:50,278 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:28:50,278 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:28:50,279 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:28:50,290 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:50" (1/1) ... [2019-03-17 21:28:50,291 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:50" (1/1) ... [2019-03-17 21:28:50,300 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:50" (1/1) ... [2019-03-17 21:28:50,301 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:50" (1/1) ... [2019-03-17 21:28:50,342 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:50" (1/1) ... [2019-03-17 21:28:50,365 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:50" (1/1) ... [2019-03-17 21:28:50,384 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:50" (1/1) ... [2019-03-17 21:28:50,403 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:28:50,404 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:28:50,404 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:28:50,404 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:28:50,407 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:28:50" (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 21:28:50,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:28:50,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:28:53,531 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:28:53,532 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:28:53,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:28:53 BoogieIcfgContainer [2019-03-17 21:28:53,533 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:28:53,534 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:28:53,534 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:28:53,534 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:28:53,537 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:28:53" (1/1) ... [2019-03-17 21:28:55,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:28:55 HornClauseAST [2019-03-17 21:28:55,578 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:28:55,578 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:28:55,578 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:28:55,578 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:28:55,580 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:28:55" (1/1) ... [2019-03-17 21:28:55,583 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem10_label04_true-unreach-call.c_UID6712495660472198646.smt2 [2019-03-17 21:28:55,723 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:28:55,725 INFO L168 Benchmark]: Toolchain (without parser) took 6426.53 ms. Allocated memory was 112.7 MB in the beginning and 337.1 MB in the end (delta: 224.4 MB). Free memory was 60.9 MB in the beginning and 230.4 MB in the end (delta: -169.5 MB). Peak memory consumption was 54.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:28:55,727 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 112.7 MB. Free memory is still 80.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:28:55,728 INFO L168 Benchmark]: CACSL2BoogieTranslator took 836.53 ms. Allocated memory was 112.7 MB in the beginning and 182.5 MB in the end (delta: 69.7 MB). Free memory was 60.7 MB in the beginning and 164.1 MB in the end (delta: -103.4 MB). Peak memory consumption was 41.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:28:55,728 INFO L168 Benchmark]: Boogie Procedure Inliner took 139.69 ms. Allocated memory is still 182.5 MB. Free memory was 164.1 MB in the beginning and 156.1 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:28:55,729 INFO L168 Benchmark]: Boogie Preprocessor took 125.44 ms. Allocated memory is still 182.5 MB. Free memory was 156.1 MB in the beginning and 150.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:28:55,735 INFO L168 Benchmark]: RCFGBuilder took 3129.39 ms. Allocated memory was 182.5 MB in the beginning and 184.5 MB in the end (delta: 2.1 MB). Free memory was 150.6 MB in the beginning and 154.6 MB in the end (delta: -4.0 MB). Peak memory consumption was 104.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:28:55,736 INFO L168 Benchmark]: IcfgToChc took 2044.16 ms. Allocated memory was 184.5 MB in the beginning and 337.1 MB in the end (delta: 152.6 MB). Free memory was 154.6 MB in the beginning and 253.3 MB in the end (delta: -98.7 MB). Peak memory consumption was 199.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:28:55,736 INFO L168 Benchmark]: ChcSmtPrinter took 145.44 ms. Allocated memory is still 337.1 MB. Free memory was 253.3 MB in the beginning and 230.4 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:28:55,739 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 112.7 MB. Free memory is still 80.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 836.53 ms. Allocated memory was 112.7 MB in the beginning and 182.5 MB in the end (delta: 69.7 MB). Free memory was 60.7 MB in the beginning and 164.1 MB in the end (delta: -103.4 MB). Peak memory consumption was 41.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 139.69 ms. Allocated memory is still 182.5 MB. Free memory was 164.1 MB in the beginning and 156.1 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 125.44 ms. Allocated memory is still 182.5 MB. Free memory was 156.1 MB in the beginning and 150.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3129.39 ms. Allocated memory was 182.5 MB in the beginning and 184.5 MB in the end (delta: 2.1 MB). Free memory was 150.6 MB in the beginning and 154.6 MB in the end (delta: -4.0 MB). Peak memory consumption was 104.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 2044.16 ms. Allocated memory was 184.5 MB in the beginning and 337.1 MB in the end (delta: 152.6 MB). Free memory was 154.6 MB in the beginning and 253.3 MB in the end (delta: -98.7 MB). Peak memory consumption was 199.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 145.44 ms. Allocated memory is still 337.1 MB. Free memory was 253.3 MB in the beginning and 230.4 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...