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/Problem01_label31_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:12:14,328 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:12:14,330 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:12:14,343 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:12:14,343 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:12:14,344 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:12:14,346 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:12:14,348 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:12:14,349 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:12:14,350 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:12:14,351 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:12:14,352 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:12:14,353 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:12:14,354 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:12:14,355 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:12:14,356 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:12:14,357 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:12:14,359 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:12:14,362 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:12:14,364 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:12:14,365 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:12:14,366 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:12:14,369 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:12:14,369 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:12:14,369 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:12:14,370 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:12:14,371 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:12:14,372 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:12:14,372 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:12:14,373 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:12:14,374 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:12:14,375 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:12:14,376 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:12:14,376 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:12:14,377 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:12:14,377 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:12:14,378 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:12:14,379 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:12:14,380 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:12:14,380 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 21:12:14,396 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:12:14,397 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:12:14,398 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:12:14,398 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:12:14,399 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:12:14,399 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:12:14,399 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:12:14,400 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:12:14,400 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:12:14,400 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:12:14,400 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:12:14,401 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:12:14,401 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:12:14,401 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:12:14,401 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:12:14,402 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:12:14,402 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:12:14,402 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:12:14,403 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:12:14,403 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:12:14,403 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:12:14,403 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:12:14,404 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:12:14,404 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:12:14,404 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:12:14,404 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:12:14,404 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:12:14,405 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:12:14,405 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 21:12:14,436 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:12:14,448 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:12:14,452 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:12:14,453 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:12:14,454 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:12:14,454 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem01_label31_true-unreach-call_false-termination.c [2019-03-17 21:12:14,508 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6face83dc/a22dbf501fea4a6aa894dfca03b0cfd5/FLAGc3ad866f0 [2019-03-17 21:12:15,100 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:12:15,101 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem01_label31_true-unreach-call_false-termination.c [2019-03-17 21:12:15,129 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6face83dc/a22dbf501fea4a6aa894dfca03b0cfd5/FLAGc3ad866f0 [2019-03-17 21:12:15,322 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6face83dc/a22dbf501fea4a6aa894dfca03b0cfd5 [2019-03-17 21:12:15,333 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:12:15,335 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:12:15,336 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:15,336 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:12:15,340 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:12:15,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:15" (1/1) ... [2019-03-17 21:12:15,344 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d20d79a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:15, skipping insertion in model container [2019-03-17 21:12:15,344 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:15" (1/1) ... [2019-03-17 21:12:15,352 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:12:15,421 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:12:15,838 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:15,844 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:12:16,020 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:16,038 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:12:16,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:16 WrapperNode [2019-03-17 21:12:16,039 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:16,039 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:16,040 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:12:16,040 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:12:16,049 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:16" (1/1) ... [2019-03-17 21:12:16,143 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:16" (1/1) ... [2019-03-17 21:12:16,202 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:16,203 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:12:16,203 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:12:16,203 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:12:16,215 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:16" (1/1) ... [2019-03-17 21:12:16,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:16" (1/1) ... [2019-03-17 21:12:16,219 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:16" (1/1) ... [2019-03-17 21:12:16,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:16" (1/1) ... [2019-03-17 21:12:16,264 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:16" (1/1) ... [2019-03-17 21:12:16,286 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:16" (1/1) ... [2019-03-17 21:12:16,292 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:16" (1/1) ... [2019-03-17 21:12:16,301 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:12:16,301 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:12:16,301 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:12:16,302 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:12:16,303 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:16" (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 21:12:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:12:16,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:12:19,700 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:12:19,700 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:12:19,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:19 BoogieIcfgContainer [2019-03-17 21:12:19,702 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:12:19,702 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:12:19,703 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:12:19,703 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:12:19,706 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:19" (1/1) ... [2019-03-17 21:12:22,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:22 HornClauseAST [2019-03-17 21:12:22,691 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:12:22,692 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:12:22,692 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:12:22,692 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:12:22,693 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:22" (1/1) ... [2019-03-17 21:12:22,695 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem01_label31_true-unreach-call_false-termination.c_UID7687083392366199185.smt2 [2019-03-17 21:12:23,318 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:12:23,320 INFO L168 Benchmark]: Toolchain (without parser) took 7986.66 ms. Allocated memory was 111.7 MB in the beginning and 393.2 MB in the end (delta: 281.5 MB). Free memory was 59.4 MB in the beginning and 334.8 MB in the end (delta: -275.3 MB). Peak memory consumption was 291.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:23,322 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 111.7 MB. Free memory is still 78.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:12:23,322 INFO L168 Benchmark]: CACSL2BoogieTranslator took 703.10 ms. Allocated memory is still 111.7 MB. Free memory was 59.2 MB in the beginning and 76.9 MB in the end (delta: -17.7 MB). Peak memory consumption was 40.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:23,323 INFO L168 Benchmark]: Boogie Procedure Inliner took 162.90 ms. Allocated memory was 111.7 MB in the beginning and 183.5 MB in the end (delta: 71.8 MB). Free memory was 76.9 MB in the beginning and 162.3 MB in the end (delta: -85.4 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:23,327 INFO L168 Benchmark]: Boogie Preprocessor took 98.32 ms. Allocated memory is still 183.5 MB. Free memory was 162.3 MB in the beginning and 157.5 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:23,327 INFO L168 Benchmark]: RCFGBuilder took 3400.80 ms. Allocated memory is still 183.5 MB. Free memory was 157.5 MB in the beginning and 55.7 MB in the end (delta: 101.8 MB). Peak memory consumption was 101.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:23,328 INFO L168 Benchmark]: IcfgToChc took 2988.98 ms. Allocated memory was 183.5 MB in the beginning and 359.7 MB in the end (delta: 176.2 MB). Free memory was 55.7 MB in the beginning and 48.9 MB in the end (delta: 6.8 MB). Peak memory consumption was 185.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:23,328 INFO L168 Benchmark]: ChcSmtPrinter took 627.18 ms. Allocated memory was 359.7 MB in the beginning and 393.2 MB in the end (delta: 33.6 MB). Free memory was 48.9 MB in the beginning and 334.8 MB in the end (delta: -285.8 MB). Peak memory consumption was 33.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:23,335 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 111.7 MB. Free memory is still 78.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 703.10 ms. Allocated memory is still 111.7 MB. Free memory was 59.2 MB in the beginning and 76.9 MB in the end (delta: -17.7 MB). Peak memory consumption was 40.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 162.90 ms. Allocated memory was 111.7 MB in the beginning and 183.5 MB in the end (delta: 71.8 MB). Free memory was 76.9 MB in the beginning and 162.3 MB in the end (delta: -85.4 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 98.32 ms. Allocated memory is still 183.5 MB. Free memory was 162.3 MB in the beginning and 157.5 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3400.80 ms. Allocated memory is still 183.5 MB. Free memory was 157.5 MB in the beginning and 55.7 MB in the end (delta: 101.8 MB). Peak memory consumption was 101.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 2988.98 ms. Allocated memory was 183.5 MB in the beginning and 359.7 MB in the end (delta: 176.2 MB). Free memory was 55.7 MB in the beginning and 48.9 MB in the end (delta: 6.8 MB). Peak memory consumption was 185.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 627.18 ms. Allocated memory was 359.7 MB in the beginning and 393.2 MB in the end (delta: 33.6 MB). Free memory was 48.9 MB in the beginning and 334.8 MB in the end (delta: -285.8 MB). Peak memory consumption was 33.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...