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_1052c_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:46:30,801 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:46:30,804 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:46:30,826 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:46:30,827 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:46:30,829 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:46:30,830 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:46:30,832 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:46:30,838 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:46:30,840 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:46:30,842 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:46:30,843 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:46:30,844 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:46:30,845 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:46:30,852 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:46:30,853 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:46:30,854 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:46:30,861 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:46:30,863 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:46:30,866 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:46:30,867 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:46:30,868 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:46:30,874 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:46:30,874 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:46:30,874 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:46:30,876 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:46:30,877 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:46:30,878 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:46:30,882 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:46:30,883 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:46:30,885 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:46:30,886 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:46:30,888 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:46:30,888 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:46:30,889 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:46:30,889 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:46:30,889 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:46:30,890 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:46:30,891 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:46:30,891 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 12:46:30,906 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:46:30,906 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:46:30,907 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:46:30,908 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:46:30,908 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:46:30,908 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:46:30,908 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:46:30,909 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:46:30,909 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:46:30,909 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:46:30,909 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:46:30,909 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:46:30,909 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:46:30,910 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:46:30,910 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:46:30,910 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:46:30,910 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:46:30,910 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:46:30,911 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:46:30,911 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:46:30,911 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:46:30,911 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:46:30,911 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:46:30,912 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:46:30,912 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:46:30,912 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:46:30,912 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:46:30,912 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:46:30,913 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 12:46:30,944 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:46:30,956 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:46:30,959 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:46:30,961 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:46:30,961 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:46:30,962 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/float_req_bl_1052c_true-unreach-call.c [2019-03-18 12:46:31,013 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a67eeb6d/fb9c38b054ea421fbea5c3b3b55d1a59/FLAG5f5ebbb11 [2019-03-18 12:46:31,452 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:46:31,453 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/float_req_bl_1052c_true-unreach-call.c [2019-03-18 12:46:31,464 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a67eeb6d/fb9c38b054ea421fbea5c3b3b55d1a59/FLAG5f5ebbb11 [2019-03-18 12:46:31,803 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a67eeb6d/fb9c38b054ea421fbea5c3b3b55d1a59 [2019-03-18 12:46:31,812 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:46:31,814 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:46:31,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:46:31,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:46:31,819 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:46:31,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:46:31" (1/1) ... [2019-03-18 12:46:31,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fd868ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:31, skipping insertion in model container [2019-03-18 12:46:31,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:46:31" (1/1) ... [2019-03-18 12:46:31,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:46:31,861 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:46:32,102 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:46:32,106 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:46:32,135 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:46:32,156 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:46:32,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:32 WrapperNode [2019-03-18 12:46:32,157 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:46:32,158 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:46:32,158 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:46:32,159 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:46:32,168 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:32" (1/1) ... [2019-03-18 12:46:32,178 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:32" (1/1) ... [2019-03-18 12:46:32,200 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:46:32,201 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:46:32,201 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:46:32,201 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:46:32,209 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:32" (1/1) ... [2019-03-18 12:46:32,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:32" (1/1) ... [2019-03-18 12:46:32,212 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:32" (1/1) ... [2019-03-18 12:46:32,212 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:32" (1/1) ... [2019-03-18 12:46:32,308 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:32" (1/1) ... [2019-03-18 12:46:32,320 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:32" (1/1) ... [2019-03-18 12:46:32,322 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:32" (1/1) ... [2019-03-18 12:46:32,325 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:46:32,325 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:46:32,325 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:46:32,325 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:46:32,333 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:46:32" (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 12:46:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-18 12:46:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:46:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-18 12:46:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:46:32,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:46:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:46:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 12:46:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:46:32,854 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:46:32,855 INFO L286 CfgBuilder]: Removed 14 assue(true) statements. [2019-03-18 12:46:32,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:46:32 BoogieIcfgContainer [2019-03-18 12:46:32,857 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:46:32,857 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:46:32,857 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:46:32,858 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:46:32,860 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:46:32" (1/1) ... [2019-03-18 12:46:33,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:46:33 HornClauseAST [2019-03-18 12:46:33,558 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:46:33,558 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:46:33,559 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:46:33,559 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:46:33,560 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:46:33" (1/1) ... [2019-03-18 12:46:33,561 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_float_req_bl_1052c_true-unreach-call.c_UID8950891005516232034.smt2 [2019-03-18 12:46:33,631 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:46:33,633 INFO L168 Benchmark]: Toolchain (without parser) took 1819.67 ms. Allocated memory was 115.9 MB in the beginning and 173.0 MB in the end (delta: 57.1 MB). Free memory was 65.4 MB in the beginning and 68.3 MB in the end (delta: -2.9 MB). Peak memory consumption was 54.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:33,634 INFO L168 Benchmark]: CDTParser took 0.23 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. [2019-03-18 12:46:33,635 INFO L168 Benchmark]: CACSL2BoogieTranslator took 342.72 ms. Allocated memory is still 115.9 MB. Free memory was 64.9 MB in the beginning and 54.1 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:33,635 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.27 ms. Allocated memory is still 115.9 MB. Free memory was 54.1 MB in the beginning and 52.3 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:33,636 INFO L168 Benchmark]: Boogie Preprocessor took 124.07 ms. Allocated memory was 115.9 MB in the beginning and 126.9 MB in the end (delta: 11.0 MB). Free memory was 52.3 MB in the beginning and 104.8 MB in the end (delta: -52.5 MB). Peak memory consumption was 12.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:33,636 INFO L168 Benchmark]: RCFGBuilder took 531.76 ms. Allocated memory is still 126.9 MB. Free memory was 104.4 MB in the beginning and 87.2 MB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:33,637 INFO L168 Benchmark]: IcfgToChc took 701.01 ms. Allocated memory was 126.9 MB in the beginning and 173.0 MB in the end (delta: 46.1 MB). Free memory was 87.2 MB in the beginning and 73.8 MB in the end (delta: 13.4 MB). Peak memory consumption was 59.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:33,637 INFO L168 Benchmark]: ChcSmtPrinter took 72.78 ms. Allocated memory is still 173.0 MB. Free memory was 73.8 MB in the beginning and 68.3 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:46:33,642 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 342.72 ms. Allocated memory is still 115.9 MB. Free memory was 64.9 MB in the beginning and 54.1 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 42.27 ms. Allocated memory is still 115.9 MB. Free memory was 54.1 MB in the beginning and 52.3 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 124.07 ms. Allocated memory was 115.9 MB in the beginning and 126.9 MB in the end (delta: 11.0 MB). Free memory was 52.3 MB in the beginning and 104.8 MB in the end (delta: -52.5 MB). Peak memory consumption was 12.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 531.76 ms. Allocated memory is still 126.9 MB. Free memory was 104.4 MB in the beginning and 87.2 MB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 701.01 ms. Allocated memory was 126.9 MB in the beginning and 173.0 MB in the end (delta: 46.1 MB). Free memory was 87.2 MB in the beginning and 73.8 MB in the end (delta: 13.4 MB). Peak memory consumption was 59.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 72.78 ms. Allocated memory is still 173.0 MB. Free memory was 73.8 MB in the beginning and 68.3 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...