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/float-newlib/float_req_bl_0490b_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:45:06,709 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:45:06,711 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:45:06,723 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:45:06,723 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:45:06,724 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:45:06,726 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:45:06,727 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:45:06,729 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:45:06,730 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:45:06,730 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:45:06,731 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:45:06,732 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:45:06,732 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:45:06,734 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:45:06,734 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:45:06,735 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:45:06,737 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:45:06,739 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:45:06,741 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:45:06,742 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:45:06,743 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:45:06,745 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:45:06,746 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:45:06,746 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:45:06,747 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:45:06,747 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:45:06,748 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:45:06,749 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:45:06,749 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:45:06,750 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:45:06,751 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:45:06,752 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:45:06,752 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:45:06,753 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:45:06,753 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:45:06,754 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:45:06,759 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:45:06,760 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:45:06,760 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 12:45:06,788 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:45:06,788 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:45:06,790 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:45:06,790 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:45:06,791 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:45:06,791 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:45:06,791 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:45:06,791 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:45:06,791 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:45:06,792 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:45:06,792 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:45:06,793 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:45:06,793 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:45:06,793 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:45:06,793 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:45:06,793 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:45:06,794 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:45:06,795 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:45:06,795 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:45:06,795 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:45:06,795 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:45:06,796 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:45:06,796 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:45:06,796 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:45:06,796 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:45:06,796 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:45:06,797 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:45:06,797 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:45:06,797 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 12:45:06,843 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:45:06,855 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:45:06,859 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:45:06,861 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:45:06,862 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:45:06,862 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/float_req_bl_0490b_true-unreach-call.c [2019-03-18 12:45:06,925 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0af1321c2/d1da0f1237c34c47bdd5a0023703382e/FLAG097ab1ed8 [2019-03-18 12:45:07,400 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:45:07,401 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/float_req_bl_0490b_true-unreach-call.c [2019-03-18 12:45:07,409 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0af1321c2/d1da0f1237c34c47bdd5a0023703382e/FLAG097ab1ed8 [2019-03-18 12:45:07,773 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0af1321c2/d1da0f1237c34c47bdd5a0023703382e [2019-03-18 12:45:07,781 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:45:07,782 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:45:07,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:45:07,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:45:07,787 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:45:07,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:45:07" (1/1) ... [2019-03-18 12:45:07,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56593f4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:07, skipping insertion in model container [2019-03-18 12:45:07,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:45:07" (1/1) ... [2019-03-18 12:45:07,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:45:07,826 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:45:08,068 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:45:08,074 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:45:08,124 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:45:08,150 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:45:08,151 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:08 WrapperNode [2019-03-18 12:45:08,151 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:45:08,152 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:45:08,152 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:45:08,152 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:45:08,224 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:08" (1/1) ... [2019-03-18 12:45:08,237 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:08" (1/1) ... [2019-03-18 12:45:08,273 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:45:08,273 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:45:08,273 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:45:08,273 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:45:08,290 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:08" (1/1) ... [2019-03-18 12:45:08,290 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:08" (1/1) ... [2019-03-18 12:45:08,297 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:08" (1/1) ... [2019-03-18 12:45:08,298 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:08" (1/1) ... [2019-03-18 12:45:08,326 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:08" (1/1) ... [2019-03-18 12:45:08,338 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:08" (1/1) ... [2019-03-18 12:45:08,346 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:08" (1/1) ... [2019-03-18 12:45:08,350 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:45:08,351 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:45:08,351 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:45:08,351 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:45:08,352 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:45:08" (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 12:45:08,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 12:45:08,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-18 12:45:08,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:45:08,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-18 12:45:08,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:45:08,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:45:08,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:45:08,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:45:09,275 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:45:09,276 INFO L286 CfgBuilder]: Removed 30 assue(true) statements. [2019-03-18 12:45:09,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:45:09 BoogieIcfgContainer [2019-03-18 12:45:09,277 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:45:09,278 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:45:09,278 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:45:09,278 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:45:09,281 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:45:09" (1/1) ... [2019-03-18 12:45:11,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:45:11 HornClauseAST [2019-03-18 12:45:11,663 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:45:11,663 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:45:11,663 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:45:11,664 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:45:11,665 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:45:11" (1/1) ... [2019-03-18 12:45:11,666 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_float_req_bl_0490b_true-unreach-call.c_UID8993924468622066014.smt2 [2019-03-18 12:45:11,867 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:45:11,869 INFO L168 Benchmark]: Toolchain (without parser) took 4087.41 ms. Allocated memory was 99.1 MB in the beginning and 229.1 MB in the end (delta: 130.0 MB). Free memory was 74.2 MB in the beginning and 185.1 MB in the end (delta: -110.9 MB). Peak memory consumption was 154.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:11,871 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:45:11,871 INFO L168 Benchmark]: CACSL2BoogieTranslator took 367.82 ms. Allocated memory is still 99.1 MB. Free memory was 73.7 MB in the beginning and 59.4 MB in the end (delta: 14.3 MB). Peak memory consumption was 14.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:11,872 INFO L168 Benchmark]: Boogie Procedure Inliner took 121.15 ms. Allocated memory was 99.1 MB in the beginning and 128.5 MB in the end (delta: 29.4 MB). Free memory was 59.2 MB in the beginning and 110.4 MB in the end (delta: -51.2 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:11,874 INFO L168 Benchmark]: Boogie Preprocessor took 77.12 ms. Allocated memory is still 128.5 MB. Free memory was 110.4 MB in the beginning and 108.0 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:11,874 INFO L168 Benchmark]: RCFGBuilder took 927.07 ms. Allocated memory is still 128.5 MB. Free memory was 108.0 MB in the beginning and 75.8 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:11,875 INFO L168 Benchmark]: IcfgToChc took 2385.24 ms. Allocated memory was 128.5 MB in the beginning and 227.5 MB in the end (delta: 99.1 MB). Free memory was 75.8 MB in the beginning and 65.7 MB in the end (delta: 10.1 MB). Peak memory consumption was 109.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:11,875 INFO L168 Benchmark]: ChcSmtPrinter took 204.42 ms. Allocated memory was 227.5 MB in the beginning and 229.1 MB in the end (delta: 1.6 MB). Free memory was 65.7 MB in the beginning and 185.1 MB in the end (delta: -119.4 MB). Peak memory consumption was 17.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:45:11,879 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 367.82 ms. Allocated memory is still 99.1 MB. Free memory was 73.7 MB in the beginning and 59.4 MB in the end (delta: 14.3 MB). Peak memory consumption was 14.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 121.15 ms. Allocated memory was 99.1 MB in the beginning and 128.5 MB in the end (delta: 29.4 MB). Free memory was 59.2 MB in the beginning and 110.4 MB in the end (delta: -51.2 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 77.12 ms. Allocated memory is still 128.5 MB. Free memory was 110.4 MB in the beginning and 108.0 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 927.07 ms. Allocated memory is still 128.5 MB. Free memory was 108.0 MB in the beginning and 75.8 MB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 2385.24 ms. Allocated memory was 128.5 MB in the beginning and 227.5 MB in the end (delta: 99.1 MB). Free memory was 75.8 MB in the beginning and 65.7 MB in the end (delta: 10.1 MB). Peak memory consumption was 109.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 204.42 ms. Allocated memory was 227.5 MB in the beginning and 229.1 MB in the end (delta: 1.6 MB). Free memory was 65.7 MB in the beginning and 185.1 MB in the end (delta: -119.4 MB). Peak memory consumption was 17.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...