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/array-examples/data_structures_set_multi_proc_trivial_true-unreach-call_ground_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 11:47:34,222 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 11:47:34,224 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 11:47:34,243 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 11:47:34,243 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 11:47:34,245 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 11:47:34,246 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 11:47:34,249 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 11:47:34,259 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 11:47:34,260 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 11:47:34,261 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 11:47:34,262 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 11:47:34,263 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 11:47:34,267 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 11:47:34,268 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 11:47:34,269 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 11:47:34,273 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 11:47:34,274 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 11:47:34,278 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 11:47:34,284 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 11:47:34,285 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 11:47:34,286 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 11:47:34,290 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 11:47:34,291 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 11:47:34,291 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 11:47:34,293 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 11:47:34,293 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 11:47:34,295 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 11:47:34,296 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 11:47:34,296 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 11:47:34,299 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 11:47:34,299 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 11:47:34,301 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 11:47:34,302 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 11:47:34,302 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 11:47:34,303 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 11:47:34,304 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 11:47:34,305 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 11:47:34,306 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 11:47:34,306 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 11:47:34,325 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 11:47:34,325 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 11:47:34,326 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 11:47:34,327 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 11:47:34,327 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 11:47:34,327 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 11:47:34,327 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 11:47:34,328 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 11:47:34,328 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 11:47:34,328 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 11:47:34,328 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 11:47:34,328 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 11:47:34,329 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 11:47:34,329 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 11:47:34,329 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 11:47:34,329 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 11:47:34,329 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 11:47:34,330 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 11:47:34,330 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 11:47:34,330 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 11:47:34,330 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 11:47:34,331 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 11:47:34,331 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 11:47:34,331 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 11:47:34,331 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 11:47:34,331 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 11:47:34,332 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 11:47:34,332 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 11:47:34,332 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 11:47:34,377 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 11:47:34,393 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 11:47:34,397 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 11:47:34,398 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 11:47:34,399 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 11:47:34,399 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/array-examples/data_structures_set_multi_proc_trivial_true-unreach-call_ground_true-termination.i [2019-03-18 11:47:34,464 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d2f2aee6/6ea244d11b4b44189b0482477d90cf8d/FLAGb4956df84 [2019-03-18 11:47:34,870 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 11:47:34,870 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/array-examples/data_structures_set_multi_proc_trivial_true-unreach-call_ground_true-termination.i [2019-03-18 11:47:34,877 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d2f2aee6/6ea244d11b4b44189b0482477d90cf8d/FLAGb4956df84 [2019-03-18 11:47:35,260 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d2f2aee6/6ea244d11b4b44189b0482477d90cf8d [2019-03-18 11:47:35,269 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 11:47:35,271 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 11:47:35,272 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 11:47:35,272 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 11:47:35,278 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 11:47:35,279 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:47:35" (1/1) ... [2019-03-18 11:47:35,282 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@311564f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:35, skipping insertion in model container [2019-03-18 11:47:35,282 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:47:35" (1/1) ... [2019-03-18 11:47:35,290 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 11:47:35,318 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 11:47:35,572 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:47:35,592 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 11:47:35,643 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:47:35,657 INFO L195 MainTranslator]: Completed translation [2019-03-18 11:47:35,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:35 WrapperNode [2019-03-18 11:47:35,658 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 11:47:35,658 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 11:47:35,659 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 11:47:35,659 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 11:47:35,666 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:35" (1/1) ... [2019-03-18 11:47:35,675 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:35" (1/1) ... [2019-03-18 11:47:35,706 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 11:47:35,707 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 11:47:35,707 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 11:47:35,707 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 11:47:35,808 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:35" (1/1) ... [2019-03-18 11:47:35,808 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:35" (1/1) ... [2019-03-18 11:47:35,811 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:35" (1/1) ... [2019-03-18 11:47:35,811 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:35" (1/1) ... [2019-03-18 11:47:35,820 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:35" (1/1) ... [2019-03-18 11:47:35,827 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:35" (1/1) ... [2019-03-18 11:47:35,829 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:35" (1/1) ... [2019-03-18 11:47:35,832 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 11:47:35,832 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 11:47:35,832 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 11:47:35,833 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 11:47:35,833 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:35" (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 11:47:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 11:47:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 11:47:35,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 11:47:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 11:47:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 11:47:35,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 11:47:36,395 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 11:47:36,396 INFO L286 CfgBuilder]: Removed 22 assue(true) statements. [2019-03-18 11:47:36,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:47:36 BoogieIcfgContainer [2019-03-18 11:47:36,397 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 11:47:36,397 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 11:47:36,397 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 11:47:36,398 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 11:47:36,400 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:47:36" (1/1) ... [2019-03-18 11:47:37,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:47:37 HornClauseAST [2019-03-18 11:47:37,494 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 11:47:37,494 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 11:47:37,494 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 11:47:37,494 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 11:47:37,496 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:47:37" (1/1) ... [2019-03-18 11:47:37,498 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/array-examples/ChcSmtPrinter_data_structures_set_multi_proc_trivial_true-unreach-call_ground_true-termination.i_UID7761922656675141859.smt2 [2019-03-18 11:47:37,582 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 11:47:37,585 INFO L168 Benchmark]: Toolchain (without parser) took 2314.94 ms. Allocated memory was 114.8 MB in the beginning and 180.9 MB in the end (delta: 66.1 MB). Free memory was 63.8 MB in the beginning and 82.4 MB in the end (delta: -18.6 MB). Peak memory consumption was 47.5 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:37,586 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 114.8 MB. Free memory is still 81.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 11:47:37,587 INFO L168 Benchmark]: CACSL2BoogieTranslator took 386.22 ms. Allocated memory is still 114.8 MB. Free memory was 63.8 MB in the beginning and 53.0 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:37,587 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.16 ms. Allocated memory is still 114.8 MB. Free memory was 53.0 MB in the beginning and 51.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:37,588 INFO L168 Benchmark]: Boogie Preprocessor took 125.11 ms. Allocated memory was 114.8 MB in the beginning and 124.3 MB in the end (delta: 9.4 MB). Free memory was 51.3 MB in the beginning and 101.1 MB in the end (delta: -49.9 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:37,589 INFO L168 Benchmark]: RCFGBuilder took 564.73 ms. Allocated memory is still 124.3 MB. Free memory was 101.1 MB in the beginning and 82.4 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:37,589 INFO L168 Benchmark]: IcfgToChc took 1096.56 ms. Allocated memory was 124.3 MB in the beginning and 180.9 MB in the end (delta: 56.6 MB). Free memory was 82.4 MB in the beginning and 90.5 MB in the end (delta: -8.0 MB). Peak memory consumption was 90.0 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:37,589 INFO L168 Benchmark]: ChcSmtPrinter took 87.79 ms. Allocated memory is still 180.9 MB. Free memory was 90.5 MB in the beginning and 82.4 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:37,593 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 114.8 MB. Free memory is still 81.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 386.22 ms. Allocated memory is still 114.8 MB. Free memory was 63.8 MB in the beginning and 53.0 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 48.16 ms. Allocated memory is still 114.8 MB. Free memory was 53.0 MB in the beginning and 51.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 125.11 ms. Allocated memory was 114.8 MB in the beginning and 124.3 MB in the end (delta: 9.4 MB). Free memory was 51.3 MB in the beginning and 101.1 MB in the end (delta: -49.9 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 564.73 ms. Allocated memory is still 124.3 MB. Free memory was 101.1 MB in the beginning and 82.4 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 1096.56 ms. Allocated memory was 124.3 MB in the beginning and 180.9 MB in the end (delta: 56.6 MB). Free memory was 82.4 MB in the beginning and 90.5 MB in the end (delta: -8.0 MB). Peak memory consumption was 90.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 87.79 ms. Allocated memory is still 180.9 MB. Free memory was 90.5 MB in the beginning and 82.4 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...