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/Problem03_label30_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:13:39,260 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:13:39,262 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:13:39,275 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:13:39,275 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:13:39,276 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:13:39,278 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:13:39,280 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:13:39,281 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:13:39,282 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:13:39,283 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:13:39,283 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:13:39,284 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:13:39,285 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:13:39,287 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:13:39,287 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:13:39,288 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:13:39,290 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:13:39,292 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:13:39,294 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:13:39,295 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:13:39,296 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:13:39,298 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:13:39,299 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:13:39,299 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:13:39,300 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:13:39,300 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:13:39,301 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:13:39,301 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:13:39,302 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:13:39,303 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:13:39,304 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:13:39,305 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:13:39,305 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:13:39,306 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:13:39,306 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:13:39,306 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:13:39,308 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:13:39,309 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:13:39,310 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 21:13:39,336 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:13:39,336 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:13:39,338 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:13:39,338 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:13:39,339 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:13:39,339 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:13:39,339 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:13:39,339 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:13:39,339 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:13:39,340 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:13:39,341 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:13:39,341 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:13:39,341 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:13:39,341 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:13:39,342 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:13:39,342 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:13:39,342 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:13:39,342 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:13:39,342 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:13:39,344 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:13:39,344 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:13:39,344 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:13:39,344 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:13:39,345 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:13:39,345 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:13:39,345 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:13:39,345 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:13:39,345 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:13:39,345 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 21:13:39,388 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:13:39,400 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:13:39,403 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:13:39,405 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:13:39,405 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:13:39,406 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem03_label30_true-unreach-call.c [2019-03-17 21:13:39,459 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78ba1ba7f/7e53dd2561e04fb2b6d101ae99a467cb/FLAG2680a2520 [2019-03-17 21:13:40,081 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:13:40,082 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem03_label30_true-unreach-call.c [2019-03-17 21:13:40,103 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78ba1ba7f/7e53dd2561e04fb2b6d101ae99a467cb/FLAG2680a2520 [2019-03-17 21:13:40,265 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78ba1ba7f/7e53dd2561e04fb2b6d101ae99a467cb [2019-03-17 21:13:40,276 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:13:40,278 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:13:40,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:13:40,282 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:13:40,286 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:13:40,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:13:40" (1/1) ... [2019-03-17 21:13:40,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ec483a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:40, skipping insertion in model container [2019-03-17 21:13:40,290 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:13:40" (1/1) ... [2019-03-17 21:13:40,298 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:13:40,382 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:13:41,110 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:13:41,116 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:13:41,421 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:13:41,444 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:13:41,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:41 WrapperNode [2019-03-17 21:13:41,445 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:13:41,446 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:13:41,446 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:13:41,446 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:13:41,598 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:41" (1/1) ... [2019-03-17 21:13:41,659 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:41" (1/1) ... [2019-03-17 21:13:41,756 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:13:41,757 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:13:41,757 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:13:41,757 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:13:41,768 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:41" (1/1) ... [2019-03-17 21:13:41,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:41" (1/1) ... [2019-03-17 21:13:41,778 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:41" (1/1) ... [2019-03-17 21:13:41,779 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:41" (1/1) ... [2019-03-17 21:13:41,819 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:41" (1/1) ... [2019-03-17 21:13:41,839 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:41" (1/1) ... [2019-03-17 21:13:41,858 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:41" (1/1) ... [2019-03-17 21:13:41,876 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:13:41,877 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:13:41,877 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:13:41,877 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:13:41,878 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:41" (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 21:13:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:13:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:13:46,859 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:13:46,859 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:13:46,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:13:46 BoogieIcfgContainer [2019-03-17 21:13:46,861 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:13:46,861 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:13:46,861 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:13:46,862 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:13:46,864 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:13:46" (1/1) ... [2019-03-17 21:13:55,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:13:55 HornClauseAST [2019-03-17 21:13:55,447 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:13:55,448 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:13:55,448 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:13:55,448 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:13:55,450 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:13:55" (1/1) ... [2019-03-17 21:13:55,451 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem03_label30_true-unreach-call.c_UID3686413589643550360.smt2 [2019-03-17 21:13:55,789 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:13:55,791 INFO L168 Benchmark]: Toolchain (without parser) took 15514.21 ms. Allocated memory was 111.7 MB in the beginning and 670.0 MB in the end (delta: 558.4 MB). Free memory was 56.8 MB in the beginning and 261.5 MB in the end (delta: -204.7 MB). Peak memory consumption was 353.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:55,793 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 111.7 MB. Free memory is still 79.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:13:55,793 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1166.01 ms. Allocated memory is still 111.7 MB. Free memory was 56.4 MB in the beginning and 29.2 MB in the end (delta: 27.2 MB). Peak memory consumption was 36.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:55,794 INFO L168 Benchmark]: Boogie Procedure Inliner took 310.89 ms. Allocated memory was 111.7 MB in the beginning and 189.3 MB in the end (delta: 77.6 MB). Free memory was 29.2 MB in the beginning and 153.1 MB in the end (delta: -123.9 MB). Peak memory consumption was 10.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:55,799 INFO L168 Benchmark]: Boogie Preprocessor took 119.22 ms. Allocated memory is still 189.3 MB. Free memory was 153.1 MB in the beginning and 141.6 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:55,799 INFO L168 Benchmark]: RCFGBuilder took 4984.63 ms. Allocated memory was 189.3 MB in the beginning and 266.3 MB in the end (delta: 77.1 MB). Free memory was 141.6 MB in the beginning and 187.9 MB in the end (delta: -46.2 MB). Peak memory consumption was 100.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:55,800 INFO L168 Benchmark]: IcfgToChc took 8586.21 ms. Allocated memory was 266.3 MB in the beginning and 670.0 MB in the end (delta: 403.7 MB). Free memory was 187.9 MB in the beginning and 348.8 MB in the end (delta: -161.0 MB). Peak memory consumption was 535.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:55,800 INFO L168 Benchmark]: ChcSmtPrinter took 341.70 ms. Allocated memory is still 670.0 MB. Free memory was 348.8 MB in the beginning and 261.5 MB in the end (delta: 87.3 MB). Peak memory consumption was 87.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:55,803 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 111.7 MB. Free memory is still 79.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1166.01 ms. Allocated memory is still 111.7 MB. Free memory was 56.4 MB in the beginning and 29.2 MB in the end (delta: 27.2 MB). Peak memory consumption was 36.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 310.89 ms. Allocated memory was 111.7 MB in the beginning and 189.3 MB in the end (delta: 77.6 MB). Free memory was 29.2 MB in the beginning and 153.1 MB in the end (delta: -123.9 MB). Peak memory consumption was 10.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 119.22 ms. Allocated memory is still 189.3 MB. Free memory was 153.1 MB in the beginning and 141.6 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 4984.63 ms. Allocated memory was 189.3 MB in the beginning and 266.3 MB in the end (delta: 77.1 MB). Free memory was 141.6 MB in the beginning and 187.9 MB in the end (delta: -46.2 MB). Peak memory consumption was 100.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 8586.21 ms. Allocated memory was 266.3 MB in the beginning and 670.0 MB in the end (delta: 403.7 MB). Free memory was 187.9 MB in the beginning and 348.8 MB in the end (delta: -161.0 MB). Peak memory consumption was 535.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 341.70 ms. Allocated memory is still 670.0 MB. Free memory was 348.8 MB in the beginning and 261.5 MB in the end (delta: 87.3 MB). Peak memory consumption was 87.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...