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-multidimensional/diff-2-n-u_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 11:21:18,134 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 11:21:18,136 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 11:21:18,148 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 11:21:18,149 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 11:21:18,150 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 11:21:18,151 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 11:21:18,153 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 11:21:18,154 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 11:21:18,155 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 11:21:18,156 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 11:21:18,157 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 11:21:18,158 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 11:21:18,159 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 11:21:18,160 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 11:21:18,161 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 11:21:18,162 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 11:21:18,164 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 11:21:18,166 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 11:21:18,167 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 11:21:18,169 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 11:21:18,170 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 11:21:18,172 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 11:21:18,173 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 11:21:18,173 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 11:21:18,174 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 11:21:18,174 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 11:21:18,176 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 11:21:18,176 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 11:21:18,177 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 11:21:18,178 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 11:21:18,178 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 11:21:18,179 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 11:21:18,180 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 11:21:18,181 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 11:21:18,181 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 11:21:18,181 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 11:21:18,182 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 11:21:18,183 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 11:21:18,183 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 11:21:18,198 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 11:21:18,198 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 11:21:18,200 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 11:21:18,200 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 11:21:18,200 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 11:21:18,200 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 11:21:18,200 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 11:21:18,201 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 11:21:18,201 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 11:21:18,201 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 11:21:18,201 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 11:21:18,201 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 11:21:18,202 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 11:21:18,202 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 11:21:18,202 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 11:21:18,202 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 11:21:18,202 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 11:21:18,203 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 11:21:18,204 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 11:21:18,204 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 11:21:18,204 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 11:21:18,204 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 11:21:18,204 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 11:21:18,205 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 11:21:18,205 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 11:21:18,205 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 11:21:18,205 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 11:21:18,205 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 11:21:18,205 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 11:21:18,261 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 11:21:18,272 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 11:21:18,276 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 11:21:18,277 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 11:21:18,277 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 11:21:18,278 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/array-multidimensional/diff-2-n-u_true-unreach-call.i [2019-03-17 11:21:18,324 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3eac0e732/69699684fd4a45798822d7b50fbfd582/FLAG9fbb07493 [2019-03-17 11:21:18,735 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 11:21:18,735 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/array-multidimensional/diff-2-n-u_true-unreach-call.i [2019-03-17 11:21:18,743 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3eac0e732/69699684fd4a45798822d7b50fbfd582/FLAG9fbb07493 [2019-03-17 11:21:19,113 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3eac0e732/69699684fd4a45798822d7b50fbfd582 [2019-03-17 11:21:19,123 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 11:21:19,126 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 11:21:19,127 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 11:21:19,127 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 11:21:19,131 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 11:21:19,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:21:19" (1/1) ... [2019-03-17 11:21:19,134 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6debed2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:19, skipping insertion in model container [2019-03-17 11:21:19,135 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:21:19" (1/1) ... [2019-03-17 11:21:19,143 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 11:21:19,167 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 11:21:19,419 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:21:19,428 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 11:21:19,478 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:21:19,508 INFO L195 MainTranslator]: Completed translation [2019-03-17 11:21:19,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:19 WrapperNode [2019-03-17 11:21:19,509 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 11:21:19,509 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 11:21:19,509 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 11:21:19,510 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 11:21:19,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:19" (1/1) ... [2019-03-17 11:21:19,526 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:19" (1/1) ... [2019-03-17 11:21:19,647 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 11:21:19,648 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 11:21:19,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 11:21:19,651 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 11:21:19,665 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:19" (1/1) ... [2019-03-17 11:21:19,665 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:19" (1/1) ... [2019-03-17 11:21:19,668 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:19" (1/1) ... [2019-03-17 11:21:19,668 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:19" (1/1) ... [2019-03-17 11:21:19,681 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:19" (1/1) ... [2019-03-17 11:21:19,688 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:19" (1/1) ... [2019-03-17 11:21:19,690 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:19" (1/1) ... [2019-03-17 11:21:19,692 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 11:21:19,693 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 11:21:19,693 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 11:21:19,693 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 11:21:19,694 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:21:19" (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 11:21:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 11:21:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 11:21:19,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 11:21:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 11:21:19,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 11:21:19,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 11:21:20,239 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 11:21:20,239 INFO L286 CfgBuilder]: Removed 14 assue(true) statements. [2019-03-17 11:21:20,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:21:20 BoogieIcfgContainer [2019-03-17 11:21:20,241 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 11:21:20,241 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 11:21:20,241 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 11:21:20,241 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 11:21:20,244 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:21:20" (1/1) ... [2019-03-17 11:21:20,738 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:21:20 HornClauseAST [2019-03-17 11:21:20,738 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 11:21:20,739 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 11:21:20,739 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 11:21:20,739 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 11:21:20,740 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:21:20" (1/1) ... [2019-03-17 11:21:20,741 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/array-multidimensional/ChcSmtPrinter_diff-2-n-u_true-unreach-call.i_UID8979111150111281277.smt2 [2019-03-17 11:21:20,801 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 11:21:20,803 INFO L168 Benchmark]: Toolchain (without parser) took 1679.11 ms. Allocated memory was 115.9 MB in the beginning and 171.4 MB in the end (delta: 55.6 MB). Free memory was 64.7 MB in the beginning and 115.7 MB in the end (delta: -51.0 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. [2019-03-17 11:21:20,805 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 11:21:20,805 INFO L168 Benchmark]: CACSL2BoogieTranslator took 382.41 ms. Allocated memory is still 115.9 MB. Free memory was 64.5 MB in the beginning and 53.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 3.6 GB. [2019-03-17 11:21:20,805 INFO L168 Benchmark]: Boogie Procedure Inliner took 137.98 ms. Allocated memory was 115.9 MB in the beginning and 127.4 MB in the end (delta: 11.5 MB). Free memory was 53.8 MB in the beginning and 106.7 MB in the end (delta: -52.9 MB). Peak memory consumption was 13.1 MB. Max. memory is 3.6 GB. [2019-03-17 11:21:20,806 INFO L168 Benchmark]: Boogie Preprocessor took 44.92 ms. Allocated memory is still 127.4 MB. Free memory was 106.7 MB in the beginning and 104.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2019-03-17 11:21:20,806 INFO L168 Benchmark]: RCFGBuilder took 547.88 ms. Allocated memory is still 127.4 MB. Free memory was 104.7 MB in the beginning and 88.4 MB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 3.6 GB. [2019-03-17 11:21:20,807 INFO L168 Benchmark]: IcfgToChc took 497.55 ms. Allocated memory was 127.4 MB in the beginning and 171.4 MB in the end (delta: 44.0 MB). Free memory was 88.4 MB in the beginning and 119.0 MB in the end (delta: -30.5 MB). Peak memory consumption was 48.8 MB. Max. memory is 3.6 GB. [2019-03-17 11:21:20,807 INFO L168 Benchmark]: ChcSmtPrinter took 62.97 ms. Allocated memory is still 171.4 MB. Free memory was 119.0 MB in the beginning and 115.7 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. [2019-03-17 11:21:20,810 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 382.41 ms. Allocated memory is still 115.9 MB. Free memory was 64.5 MB in the beginning and 53.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 137.98 ms. Allocated memory was 115.9 MB in the beginning and 127.4 MB in the end (delta: 11.5 MB). Free memory was 53.8 MB in the beginning and 106.7 MB in the end (delta: -52.9 MB). Peak memory consumption was 13.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 44.92 ms. Allocated memory is still 127.4 MB. Free memory was 106.7 MB in the beginning and 104.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 547.88 ms. Allocated memory is still 127.4 MB. Free memory was 104.7 MB in the beginning and 88.4 MB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 497.55 ms. Allocated memory was 127.4 MB in the beginning and 171.4 MB in the end (delta: 44.0 MB). Free memory was 88.4 MB in the beginning and 119.0 MB in the end (delta: -30.5 MB). Peak memory consumption was 48.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 62.97 ms. Allocated memory is still 171.4 MB. Free memory was 119.0 MB in the beginning and 115.7 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...