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/Problem11_label14_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:08:48,224 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:08:48,226 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:08:48,237 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:08:48,238 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:08:48,239 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:08:48,240 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:08:48,242 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:08:48,243 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:08:48,244 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:08:48,245 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:08:48,245 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:08:48,246 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:08:48,247 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:08:48,248 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:08:48,249 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:08:48,250 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:08:48,252 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:08:48,254 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:08:48,255 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:08:48,257 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:08:48,258 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:08:48,260 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:08:48,260 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:08:48,261 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:08:48,262 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:08:48,262 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:08:48,263 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:08:48,263 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:08:48,264 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:08:48,265 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:08:48,266 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:08:48,267 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:08:48,267 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:08:48,268 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:08:48,268 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:08:48,268 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:08:48,269 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:08:48,270 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:08:48,270 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 12:08:48,285 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:08:48,285 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:08:48,286 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:08:48,287 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:08:48,287 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:08:48,287 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:08:48,287 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:08:48,287 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:08:48,288 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:08:48,288 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:08:48,288 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:08:48,288 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:08:48,288 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:08:48,289 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:08:48,289 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:08:48,289 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:08:48,289 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:08:48,289 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:08:48,289 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:08:48,290 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:08:48,290 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:08:48,290 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:08:48,290 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:08:48,290 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:08:48,291 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:08:48,291 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:08:48,291 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:08:48,291 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:08:48,291 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 12:08:48,321 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:08:48,336 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:08:48,341 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:08:48,343 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:08:48,343 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:08:48,344 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem11_label14_false-unreach-call.c [2019-03-18 12:08:48,400 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6582a092/c81b0157ce944c5086566f28d3b29d3b/FLAGaff96ae70 [2019-03-18 12:08:49,005 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:08:49,006 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem11_label14_false-unreach-call.c [2019-03-18 12:08:49,024 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6582a092/c81b0157ce944c5086566f28d3b29d3b/FLAGaff96ae70 [2019-03-18 12:08:49,200 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6582a092/c81b0157ce944c5086566f28d3b29d3b [2019-03-18 12:08:49,208 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:08:49,209 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:08:49,210 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:08:49,211 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:08:49,214 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:08:49,215 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:08:49" (1/1) ... [2019-03-18 12:08:49,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50c8af6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:49, skipping insertion in model container [2019-03-18 12:08:49,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:08:49" (1/1) ... [2019-03-18 12:08:49,227 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:08:49,300 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:08:49,935 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:08:49,948 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:08:50,165 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:08:50,322 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:08:50,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:50 WrapperNode [2019-03-18 12:08:50,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:08:50,325 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:08:50,325 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:08:50,326 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:08:50,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:50" (1/1) ... [2019-03-18 12:08:50,374 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:50" (1/1) ... [2019-03-18 12:08:50,521 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:08:50,521 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:08:50,522 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:08:50,522 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:08:50,537 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:50" (1/1) ... [2019-03-18 12:08:50,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:50" (1/1) ... [2019-03-18 12:08:50,552 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:50" (1/1) ... [2019-03-18 12:08:50,552 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:50" (1/1) ... [2019-03-18 12:08:50,621 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:50" (1/1) ... [2019-03-18 12:08:50,634 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:50" (1/1) ... [2019-03-18 12:08:50,648 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:50" (1/1) ... [2019-03-18 12:08:50,663 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:08:50,663 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:08:50,664 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:08:50,664 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:08:50,669 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:50" (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 12:08:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:08:50,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:08:55,036 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:08:55,036 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:08:55,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:08:55 BoogieIcfgContainer [2019-03-18 12:08:55,038 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:08:55,038 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:08:55,038 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:08:55,038 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:08:55,041 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:08:55" (1/1) ... [2019-03-18 12:08:57,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:08:57 HornClauseAST [2019-03-18 12:08:57,782 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:08:57,783 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:08:57,783 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:08:57,783 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:08:57,784 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:08:57" (1/1) ... [2019-03-18 12:08:57,787 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem11_label14_false-unreach-call.c_UID2647621920537746511.smt2 [2019-03-18 12:08:57,947 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:08:57,949 INFO L168 Benchmark]: Toolchain (without parser) took 8739.98 ms. Allocated memory was 100.7 MB in the beginning and 289.9 MB in the end (delta: 189.3 MB). Free memory was 71.5 MB in the beginning and 157.7 MB in the end (delta: -86.2 MB). Peak memory consumption was 103.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:57,951 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 88.6 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:08:57,951 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1112.97 ms. Allocated memory was 100.7 MB in the beginning and 143.7 MB in the end (delta: 43.0 MB). Free memory was 71.2 MB in the beginning and 122.0 MB in the end (delta: -50.8 MB). Peak memory consumption was 49.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:57,951 INFO L168 Benchmark]: Boogie Procedure Inliner took 196.07 ms. Allocated memory is still 143.7 MB. Free memory was 122.0 MB in the beginning and 103.5 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:57,952 INFO L168 Benchmark]: Boogie Preprocessor took 141.69 ms. Allocated memory is still 143.7 MB. Free memory was 103.5 MB in the beginning and 92.9 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:57,952 INFO L168 Benchmark]: RCFGBuilder took 4374.49 ms. Allocated memory was 143.7 MB in the beginning and 170.9 MB in the end (delta: 27.3 MB). Free memory was 92.9 MB in the beginning and 63.1 MB in the end (delta: 29.8 MB). Peak memory consumption was 58.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:57,953 INFO L168 Benchmark]: IcfgToChc took 2744.31 ms. Allocated memory was 170.9 MB in the beginning and 289.9 MB in the end (delta: 119.0 MB). Free memory was 63.1 MB in the beginning and 195.1 MB in the end (delta: -132.0 MB). Peak memory consumption was 145.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:57,953 INFO L168 Benchmark]: ChcSmtPrinter took 164.31 ms. Allocated memory is still 289.9 MB. Free memory was 195.1 MB in the beginning and 157.7 MB in the end (delta: 37.4 MB). Peak memory consumption was 37.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:57,956 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 88.6 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1112.97 ms. Allocated memory was 100.7 MB in the beginning and 143.7 MB in the end (delta: 43.0 MB). Free memory was 71.2 MB in the beginning and 122.0 MB in the end (delta: -50.8 MB). Peak memory consumption was 49.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 196.07 ms. Allocated memory is still 143.7 MB. Free memory was 122.0 MB in the beginning and 103.5 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 141.69 ms. Allocated memory is still 143.7 MB. Free memory was 103.5 MB in the beginning and 92.9 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 4374.49 ms. Allocated memory was 143.7 MB in the beginning and 170.9 MB in the end (delta: 27.3 MB). Free memory was 92.9 MB in the beginning and 63.1 MB in the end (delta: 29.8 MB). Peak memory consumption was 58.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 2744.31 ms. Allocated memory was 170.9 MB in the beginning and 289.9 MB in the end (delta: 119.0 MB). Free memory was 63.1 MB in the beginning and 195.1 MB in the end (delta: -132.0 MB). Peak memory consumption was 145.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 164.31 ms. Allocated memory is still 289.9 MB. Free memory was 195.1 MB in the beginning and 157.7 MB in the end (delta: 37.4 MB). Peak memory consumption was 37.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...