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_label20_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:32:42,065 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:32:42,067 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:32:42,084 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:32:42,084 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:32:42,085 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:32:42,086 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:32:42,088 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:32:42,090 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:32:42,091 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:32:42,092 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:32:42,092 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:32:42,093 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:32:42,094 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:32:42,095 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:32:42,096 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:32:42,097 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:32:42,100 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:32:42,102 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:32:42,108 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:32:42,109 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:32:42,113 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:32:42,120 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:32:42,121 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:32:42,121 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:32:42,122 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:32:42,122 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:32:42,126 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:32:42,126 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:32:42,130 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:32:42,131 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:32:42,132 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:32:42,132 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:32:42,133 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:32:42,133 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:32:42,133 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:32:42,134 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:32:42,135 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:32:42,135 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:32:42,136 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 12:32:42,154 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:32:42,154 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:32:42,155 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:32:42,155 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:32:42,156 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:32:42,156 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:32:42,156 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:32:42,156 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:32:42,156 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:32:42,157 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:32:42,157 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:32:42,157 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:32:42,157 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:32:42,157 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:32:42,158 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:32:42,158 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:32:42,158 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:32:42,158 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:32:42,158 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:32:42,159 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:32:42,159 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:32:42,159 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:32:42,159 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:32:42,159 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:32:42,160 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:32:42,160 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:32:42,160 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:32:42,160 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:32:42,160 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 12:32:42,194 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:32:42,208 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:32:42,213 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:32:42,215 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:32:42,215 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:32:42,216 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem10_label20_true-unreach-call.c [2019-03-18 12:32:42,289 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fe132576/0d359234f3cc4085a83849c15f3cf1fb/FLAG96f121426 [2019-03-18 12:32:42,906 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:32:42,907 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem10_label20_true-unreach-call.c [2019-03-18 12:32:42,934 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fe132576/0d359234f3cc4085a83849c15f3cf1fb/FLAG96f121426 [2019-03-18 12:32:43,162 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fe132576/0d359234f3cc4085a83849c15f3cf1fb [2019-03-18 12:32:43,170 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:32:43,172 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:32:43,173 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:32:43,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:32:43,176 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:32:43,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:32:43" (1/1) ... [2019-03-18 12:32:43,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50df8f05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:43, skipping insertion in model container [2019-03-18 12:32:43,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:32:43" (1/1) ... [2019-03-18 12:32:43,188 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:32:43,249 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:32:43,757 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:32:43,763 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:32:43,886 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:32:43,904 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:32:43,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:43 WrapperNode [2019-03-18 12:32:43,905 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:32:43,906 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:32:43,906 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:32:43,906 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:32:44,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:43" (1/1) ... [2019-03-18 12:32:44,043 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:43" (1/1) ... [2019-03-18 12:32:44,121 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:32:44,122 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:32:44,122 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:32:44,122 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:32:44,133 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:43" (1/1) ... [2019-03-18 12:32:44,133 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:43" (1/1) ... [2019-03-18 12:32:44,145 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:43" (1/1) ... [2019-03-18 12:32:44,145 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:43" (1/1) ... [2019-03-18 12:32:44,182 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:43" (1/1) ... [2019-03-18 12:32:44,205 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:43" (1/1) ... [2019-03-18 12:32:44,220 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:43" (1/1) ... [2019-03-18 12:32:44,234 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:32:44,238 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:32:44,238 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:32:44,238 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:32:44,239 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:32:43" (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 12:32:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:32:44,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:32:47,450 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:32:47,450 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:32:47,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:32:47 BoogieIcfgContainer [2019-03-18 12:32:47,454 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:32:47,454 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:32:47,454 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:32:47,454 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:32:47,460 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:32:47" (1/1) ... [2019-03-18 12:32:49,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:32:49 HornClauseAST [2019-03-18 12:32:49,518 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:32:49,519 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:32:49,519 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:32:49,519 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:32:49,520 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:32:49" (1/1) ... [2019-03-18 12:32:49,522 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem10_label20_true-unreach-call.c_UID2398181808135591466.smt2 [2019-03-18 12:32:49,712 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:32:49,714 INFO L168 Benchmark]: Toolchain (without parser) took 6543.05 ms. Allocated memory was 102.2 MB in the beginning and 220.7 MB in the end (delta: 118.5 MB). Free memory was 73.4 MB in the beginning and 176.5 MB in the end (delta: -103.1 MB). Peak memory consumption was 145.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:32:49,716 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 90.2 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:32:49,716 INFO L168 Benchmark]: CACSL2BoogieTranslator took 732.49 ms. Allocated memory is still 102.2 MB. Free memory was 73.0 MB in the beginning and 42.9 MB in the end (delta: 30.1 MB). Peak memory consumption was 30.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:32:49,716 INFO L168 Benchmark]: Boogie Procedure Inliner took 216.11 ms. Allocated memory was 102.2 MB in the beginning and 131.6 MB in the end (delta: 29.4 MB). Free memory was 42.9 MB in the beginning and 106.6 MB in the end (delta: -63.7 MB). Peak memory consumption was 5.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:32:49,717 INFO L168 Benchmark]: Boogie Preprocessor took 112.39 ms. Allocated memory is still 131.6 MB. Free memory was 106.6 MB in the beginning and 101.1 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:32:49,717 INFO L168 Benchmark]: RCFGBuilder took 3216.11 ms. Allocated memory was 131.6 MB in the beginning and 142.6 MB in the end (delta: 11.0 MB). Free memory was 101.1 MB in the beginning and 64.5 MB in the end (delta: 36.6 MB). Peak memory consumption was 53.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:32:49,721 INFO L168 Benchmark]: IcfgToChc took 2064.47 ms. Allocated memory was 142.6 MB in the beginning and 218.6 MB in the end (delta: 76.0 MB). Free memory was 64.5 MB in the beginning and 67.1 MB in the end (delta: -2.6 MB). Peak memory consumption was 73.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:32:49,722 INFO L168 Benchmark]: ChcSmtPrinter took 193.47 ms. Allocated memory was 218.6 MB in the beginning and 220.7 MB in the end (delta: 2.1 MB). Free memory was 67.1 MB in the beginning and 176.5 MB in the end (delta: -109.4 MB). Peak memory consumption was 22.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:32:49,725 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 90.2 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 732.49 ms. Allocated memory is still 102.2 MB. Free memory was 73.0 MB in the beginning and 42.9 MB in the end (delta: 30.1 MB). Peak memory consumption was 30.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 216.11 ms. Allocated memory was 102.2 MB in the beginning and 131.6 MB in the end (delta: 29.4 MB). Free memory was 42.9 MB in the beginning and 106.6 MB in the end (delta: -63.7 MB). Peak memory consumption was 5.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 112.39 ms. Allocated memory is still 131.6 MB. Free memory was 106.6 MB in the beginning and 101.1 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3216.11 ms. Allocated memory was 131.6 MB in the beginning and 142.6 MB in the end (delta: 11.0 MB). Free memory was 101.1 MB in the beginning and 64.5 MB in the end (delta: 36.6 MB). Peak memory consumption was 53.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 2064.47 ms. Allocated memory was 142.6 MB in the beginning and 218.6 MB in the end (delta: 76.0 MB). Free memory was 64.5 MB in the beginning and 67.1 MB in the end (delta: -2.6 MB). Peak memory consumption was 73.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 193.47 ms. Allocated memory was 218.6 MB in the beginning and 220.7 MB in the end (delta: 2.1 MB). Free memory was 67.1 MB in the beginning and 176.5 MB in the end (delta: -109.4 MB). Peak memory consumption was 22.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...