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/Problem15_label44_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:37:12,281 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:37:12,285 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:37:12,301 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:37:12,303 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:37:12,304 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:37:12,308 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:37:12,310 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:37:12,313 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:37:12,320 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:37:12,321 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:37:12,322 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:37:12,327 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:37:12,329 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:37:12,330 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:37:12,333 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:37:12,335 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:37:12,340 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:37:12,345 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:37:12,351 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:37:12,352 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:37:12,354 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:37:12,358 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:37:12,358 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:37:12,359 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:37:12,360 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:37:12,360 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:37:12,361 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:37:12,361 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:37:12,364 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:37:12,366 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:37:12,367 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:37:12,369 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:37:12,369 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:37:12,370 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:37:12,370 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:37:12,371 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:37:12,372 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:37:12,372 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:37:12,373 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 12:37:12,399 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:37:12,399 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:37:12,401 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:37:12,402 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:37:12,402 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:37:12,402 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:37:12,402 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:37:12,403 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:37:12,403 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:37:12,403 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:37:12,404 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:37:12,404 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:37:12,404 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:37:12,404 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:37:12,404 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:37:12,405 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:37:12,406 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:37:12,406 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:37:12,406 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:37:12,406 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:37:12,407 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:37:12,407 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:37:12,407 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:37:12,407 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:37:12,407 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:37:12,408 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:37:12,408 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:37:12,409 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:37:12,409 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 12:37:12,459 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:37:12,475 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:37:12,480 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:37:12,481 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:37:12,482 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:37:12,483 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem15_label44_true-unreach-call.c [2019-03-18 12:37:12,548 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b2ce22b8/4c0191cb6bdb4490b734a8c0591eb6e6/FLAG2018e3c22 [2019-03-18 12:37:13,246 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:37:13,247 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem15_label44_true-unreach-call.c [2019-03-18 12:37:13,270 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b2ce22b8/4c0191cb6bdb4490b734a8c0591eb6e6/FLAG2018e3c22 [2019-03-18 12:37:13,376 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b2ce22b8/4c0191cb6bdb4490b734a8c0591eb6e6 [2019-03-18 12:37:13,388 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:37:13,389 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:37:13,392 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:37:13,392 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:37:13,396 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:37:13,398 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:37:13" (1/1) ... [2019-03-18 12:37:13,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@225c8f11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:13, skipping insertion in model container [2019-03-18 12:37:13,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:37:13" (1/1) ... [2019-03-18 12:37:13,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:37:13,504 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:37:14,297 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:37:14,306 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:37:14,587 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:37:14,804 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:37:14,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:14 WrapperNode [2019-03-18 12:37:14,805 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:37:14,806 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:37:14,806 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:37:14,806 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:37:14,815 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:14" (1/1) ... [2019-03-18 12:37:14,872 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:14" (1/1) ... [2019-03-18 12:37:15,053 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:37:15,054 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:37:15,054 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:37:15,054 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:37:15,064 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:14" (1/1) ... [2019-03-18 12:37:15,065 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:14" (1/1) ... [2019-03-18 12:37:15,083 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:14" (1/1) ... [2019-03-18 12:37:15,084 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:14" (1/1) ... [2019-03-18 12:37:15,163 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:14" (1/1) ... [2019-03-18 12:37:15,199 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:14" (1/1) ... [2019-03-18 12:37:15,231 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:14" (1/1) ... [2019-03-18 12:37:15,337 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:37:15,338 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:37:15,338 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:37:15,338 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:37:15,339 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:37:14" (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 12:37:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:37:15,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:37:22,967 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:37:22,967 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 12:37:22,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:37:22 BoogieIcfgContainer [2019-03-18 12:37:22,970 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:37:22,970 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:37:22,971 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:37:22,971 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:37:22,974 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:37:22" (1/1) ... [2019-03-18 12:37:28,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:37:28 HornClauseAST [2019-03-18 12:37:28,172 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:37:28,172 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:37:28,173 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:37:28,173 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:37:28,174 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:37:28" (1/1) ... [2019-03-18 12:37:28,176 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem15_label44_true-unreach-call.c_UID4122775486141090260.smt2 [2019-03-18 12:37:28,499 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:37:28,501 INFO L168 Benchmark]: Toolchain (without parser) took 15112.81 ms. Allocated memory was 102.2 MB in the beginning and 454.0 MB in the end (delta: 351.8 MB). Free memory was 69.4 MB in the beginning and 176.3 MB in the end (delta: -106.8 MB). Peak memory consumption was 245.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:28,503 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 89.7 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:37:28,504 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1413.25 ms. Allocated memory was 102.2 MB in the beginning and 154.7 MB in the end (delta: 52.4 MB). Free memory was 69.1 MB in the beginning and 124.8 MB in the end (delta: -55.7 MB). Peak memory consumption was 64.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:28,504 INFO L168 Benchmark]: Boogie Procedure Inliner took 247.86 ms. Allocated memory is still 154.7 MB. Free memory was 124.8 MB in the beginning and 87.2 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:28,505 INFO L168 Benchmark]: Boogie Preprocessor took 283.71 ms. Allocated memory was 154.7 MB in the beginning and 156.2 MB in the end (delta: 1.6 MB). Free memory was 87.2 MB in the beginning and 97.8 MB in the end (delta: -10.7 MB). Peak memory consumption was 49.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:28,505 INFO L168 Benchmark]: RCFGBuilder took 7632.43 ms. Allocated memory was 156.2 MB in the beginning and 217.6 MB in the end (delta: 61.3 MB). Free memory was 97.8 MB in the beginning and 105.9 MB in the end (delta: -8.0 MB). Peak memory consumption was 90.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:28,506 INFO L168 Benchmark]: IcfgToChc took 5201.43 ms. Allocated memory was 217.6 MB in the beginning and 454.0 MB in the end (delta: 236.5 MB). Free memory was 105.9 MB in the beginning and 239.4 MB in the end (delta: -133.6 MB). Peak memory consumption was 270.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:28,506 INFO L168 Benchmark]: ChcSmtPrinter took 327.69 ms. Allocated memory is still 454.0 MB. Free memory was 239.4 MB in the beginning and 176.3 MB in the end (delta: 63.2 MB). Peak memory consumption was 63.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:28,510 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 89.7 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1413.25 ms. Allocated memory was 102.2 MB in the beginning and 154.7 MB in the end (delta: 52.4 MB). Free memory was 69.1 MB in the beginning and 124.8 MB in the end (delta: -55.7 MB). Peak memory consumption was 64.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 247.86 ms. Allocated memory is still 154.7 MB. Free memory was 124.8 MB in the beginning and 87.2 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 283.71 ms. Allocated memory was 154.7 MB in the beginning and 156.2 MB in the end (delta: 1.6 MB). Free memory was 87.2 MB in the beginning and 97.8 MB in the end (delta: -10.7 MB). Peak memory consumption was 49.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 7632.43 ms. Allocated memory was 156.2 MB in the beginning and 217.6 MB in the end (delta: 61.3 MB). Free memory was 97.8 MB in the beginning and 105.9 MB in the end (delta: -8.0 MB). Peak memory consumption was 90.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 5201.43 ms. Allocated memory was 217.6 MB in the beginning and 454.0 MB in the end (delta: 236.5 MB). Free memory was 105.9 MB in the beginning and 239.4 MB in the end (delta: -133.6 MB). Peak memory consumption was 270.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 327.69 ms. Allocated memory is still 454.0 MB. Free memory was 239.4 MB in the beginning and 176.3 MB in the end (delta: 63.2 MB). Peak memory consumption was 63.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...