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/Problem17_label50_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:12:44,267 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:12:44,272 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:12:44,285 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:12:44,285 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:12:44,286 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:12:44,288 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:12:44,289 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:12:44,291 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:12:44,292 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:12:44,293 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:12:44,294 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:12:44,295 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:12:44,296 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:12:44,297 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:12:44,298 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:12:44,299 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:12:44,301 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:12:44,303 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:12:44,305 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:12:44,306 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:12:44,307 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:12:44,309 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:12:44,310 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:12:44,310 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:12:44,311 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:12:44,312 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:12:44,313 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:12:44,313 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:12:44,314 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:12:44,315 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:12:44,315 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:12:44,316 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:12:44,317 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:12:44,318 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:12:44,318 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:12:44,318 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:12:44,319 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:12:44,320 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:12:44,320 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 12:12:44,335 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:12:44,336 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:12:44,337 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:12:44,337 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:12:44,337 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:12:44,338 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:12:44,338 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:12:44,338 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:12:44,338 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:12:44,338 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:12:44,339 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:12:44,339 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:12:44,339 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:12:44,339 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:12:44,339 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:12:44,340 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:12:44,340 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:12:44,340 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:12:44,340 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:12:44,340 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:12:44,341 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:12:44,341 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:12:44,341 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:12:44,341 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:12:44,341 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:12:44,342 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:12:44,342 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:12:44,342 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:12:44,342 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 12:12:44,377 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:12:44,397 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:12:44,404 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:12:44,405 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:12:44,406 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:12:44,407 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem17_label50_false-unreach-call.c [2019-03-18 12:12:44,460 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31af3044c/ba8c0062c51a4fffa2edfc9d0ee4b920/FLAG878705c6b [2019-03-18 12:12:45,154 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:12:45,155 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem17_label50_false-unreach-call.c [2019-03-18 12:12:45,184 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31af3044c/ba8c0062c51a4fffa2edfc9d0ee4b920/FLAG878705c6b [2019-03-18 12:12:45,229 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31af3044c/ba8c0062c51a4fffa2edfc9d0ee4b920 [2019-03-18 12:12:45,242 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:12:45,244 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:12:45,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:12:45,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:12:45,256 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:12:45,258 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:12:45" (1/1) ... [2019-03-18 12:12:45,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46662d03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:45, skipping insertion in model container [2019-03-18 12:12:45,261 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:12:45" (1/1) ... [2019-03-18 12:12:45,270 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:12:45,394 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:12:46,433 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:12:46,439 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:12:46,866 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:12:47,134 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:12:47,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:47 WrapperNode [2019-03-18 12:12:47,135 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:12:47,136 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:12:47,136 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:12:47,136 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:12:47,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:47" (1/1) ... [2019-03-18 12:12:47,206 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:47" (1/1) ... [2019-03-18 12:12:47,455 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:12:47,456 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:12:47,456 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:12:47,456 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:12:47,466 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:47" (1/1) ... [2019-03-18 12:12:47,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:47" (1/1) ... [2019-03-18 12:12:47,499 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:47" (1/1) ... [2019-03-18 12:12:47,500 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:47" (1/1) ... [2019-03-18 12:12:47,601 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:47" (1/1) ... [2019-03-18 12:12:47,646 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:47" (1/1) ... [2019-03-18 12:12:47,693 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:47" (1/1) ... [2019-03-18 12:12:47,782 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:12:47,782 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:12:47,782 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:12:47,783 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:12:47,784 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:12:47" (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 12:12:47,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:12:47,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:12:56,181 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:12:56,182 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 12:12:56,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:12:56 BoogieIcfgContainer [2019-03-18 12:12:56,183 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:12:56,184 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:12:56,184 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:12:56,184 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:12:56,187 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:12:56" (1/1) ... [2019-03-18 12:13:02,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:13:02 HornClauseAST [2019-03-18 12:13:02,025 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:13:02,025 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:13:02,027 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:13:02,027 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:13:02,029 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:13:02" (1/1) ... [2019-03-18 12:13:02,032 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem17_label50_false-unreach-call.c_UID3614972285508698126.smt2 [2019-03-18 12:13:02,384 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:13:02,386 INFO L168 Benchmark]: Toolchain (without parser) took 17142.93 ms. Allocated memory was 113.8 MB in the beginning and 653.3 MB in the end (delta: 539.5 MB). Free memory was 56.7 MB in the beginning and 296.2 MB in the end (delta: -239.5 MB). Peak memory consumption was 300.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:02,388 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 113.8 MB. Free memory is still 83.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:13:02,388 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1889.27 ms. Allocated memory was 113.8 MB in the beginning and 204.5 MB in the end (delta: 90.7 MB). Free memory was 56.5 MB in the beginning and 165.0 MB in the end (delta: -108.5 MB). Peak memory consumption was 63.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:02,389 INFO L168 Benchmark]: Boogie Procedure Inliner took 319.48 ms. Allocated memory is still 204.5 MB. Free memory was 165.0 MB in the beginning and 102.4 MB in the end (delta: 62.6 MB). Peak memory consumption was 62.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:02,389 INFO L168 Benchmark]: Boogie Preprocessor took 326.10 ms. Allocated memory is still 204.5 MB. Free memory was 102.4 MB in the beginning and 69.8 MB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:02,390 INFO L168 Benchmark]: RCFGBuilder took 8401.40 ms. Allocated memory was 204.5 MB in the beginning and 385.9 MB in the end (delta: 181.4 MB). Free memory was 69.8 MB in the beginning and 226.2 MB in the end (delta: -156.4 MB). Peak memory consumption was 141.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:02,390 INFO L168 Benchmark]: IcfgToChc took 5841.33 ms. Allocated memory was 385.9 MB in the beginning and 653.3 MB in the end (delta: 267.4 MB). Free memory was 226.2 MB in the beginning and 389.7 MB in the end (delta: -163.5 MB). Peak memory consumption was 331.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:02,391 INFO L168 Benchmark]: ChcSmtPrinter took 359.16 ms. Allocated memory is still 653.3 MB. Free memory was 389.7 MB in the beginning and 296.2 MB in the end (delta: 93.5 MB). Peak memory consumption was 93.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:02,394 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 113.8 MB. Free memory is still 83.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1889.27 ms. Allocated memory was 113.8 MB in the beginning and 204.5 MB in the end (delta: 90.7 MB). Free memory was 56.5 MB in the beginning and 165.0 MB in the end (delta: -108.5 MB). Peak memory consumption was 63.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 319.48 ms. Allocated memory is still 204.5 MB. Free memory was 165.0 MB in the beginning and 102.4 MB in the end (delta: 62.6 MB). Peak memory consumption was 62.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 326.10 ms. Allocated memory is still 204.5 MB. Free memory was 102.4 MB in the beginning and 69.8 MB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8401.40 ms. Allocated memory was 204.5 MB in the beginning and 385.9 MB in the end (delta: 181.4 MB). Free memory was 69.8 MB in the beginning and 226.2 MB in the end (delta: -156.4 MB). Peak memory consumption was 141.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 5841.33 ms. Allocated memory was 385.9 MB in the beginning and 653.3 MB in the end (delta: 267.4 MB). Free memory was 226.2 MB in the beginning and 389.7 MB in the end (delta: -163.5 MB). Peak memory consumption was 331.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 359.16 ms. Allocated memory is still 653.3 MB. Free memory was 389.7 MB in the beginning and 296.2 MB in the end (delta: 93.5 MB). Peak memory consumption was 93.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...