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-benchs/sqrt_poly2_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:42:03,746 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:42:03,751 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:42:03,763 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:42:03,764 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:42:03,765 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:42:03,766 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:42:03,768 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:42:03,771 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:42:03,772 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:42:03,777 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:42:03,777 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:42:03,778 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:42:03,779 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:42:03,780 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:42:03,781 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:42:03,782 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:42:03,784 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:42:03,786 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:42:03,788 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:42:03,789 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:42:03,790 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:42:03,792 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:42:03,793 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:42:03,793 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:42:03,794 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:42:03,794 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:42:03,795 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:42:03,795 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:42:03,796 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:42:03,797 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:42:03,798 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:42:03,799 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:42:03,799 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:42:03,800 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:42:03,800 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:42:03,800 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:42:03,801 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:42:03,802 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:42:03,802 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 12:42:03,817 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:42:03,818 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:42:03,819 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:42:03,819 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:42:03,819 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:42:03,819 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:42:03,820 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:42:03,820 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:42:03,820 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:42:03,820 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:42:03,820 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:42:03,821 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:42:03,821 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:42:03,821 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:42:03,821 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:42:03,821 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:42:03,821 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:42:03,822 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:42:03,822 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:42:03,822 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:42:03,822 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:42:03,822 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:42:03,823 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:42:03,823 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:42:03,823 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:42:03,823 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:42:03,823 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:42:03,824 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:42:03,824 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 12:42:03,864 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:42:03,875 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:42:03,878 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:42:03,880 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:42:03,880 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:42:03,881 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-benchs/sqrt_poly2_false-unreach-call.c [2019-03-18 12:42:03,936 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b524975d/8788db55019a4c7582775b9d0ddf724e/FLAG347f2336a [2019-03-18 12:42:04,359 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:42:04,360 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-benchs/sqrt_poly2_false-unreach-call.c [2019-03-18 12:42:04,366 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b524975d/8788db55019a4c7582775b9d0ddf724e/FLAG347f2336a [2019-03-18 12:42:04,738 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b524975d/8788db55019a4c7582775b9d0ddf724e [2019-03-18 12:42:04,747 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:42:04,749 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:42:04,750 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:42:04,750 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:42:04,754 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:42:04,756 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:42:04" (1/1) ... [2019-03-18 12:42:04,759 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@126054f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:04, skipping insertion in model container [2019-03-18 12:42:04,759 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:42:04" (1/1) ... [2019-03-18 12:42:04,766 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:42:04,785 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:42:04,977 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:42:04,989 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:42:05,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:42:05,052 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:42:05,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:05 WrapperNode [2019-03-18 12:42:05,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:42:05,054 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:42:05,054 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:42:05,054 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:42:05,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:05" (1/1) ... [2019-03-18 12:42:05,076 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:05" (1/1) ... [2019-03-18 12:42:05,103 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:42:05,103 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:42:05,103 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:42:05,104 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:42:05,208 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:05" (1/1) ... [2019-03-18 12:42:05,208 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:05" (1/1) ... [2019-03-18 12:42:05,211 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:05" (1/1) ... [2019-03-18 12:42:05,211 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:05" (1/1) ... [2019-03-18 12:42:05,220 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:05" (1/1) ... [2019-03-18 12:42:05,223 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:05" (1/1) ... [2019-03-18 12:42:05,225 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:05" (1/1) ... [2019-03-18 12:42:05,227 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:42:05,228 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:42:05,228 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:42:05,228 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:42:05,229 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:42:05" (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 12:42:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 12:42:05,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-18 12:42:05,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:42:05,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-18 12:42:05,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:42:05,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:42:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:42:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:42:05,562 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:42:05,563 INFO L286 CfgBuilder]: Removed 8 assue(true) statements. [2019-03-18 12:42:05,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:42:05 BoogieIcfgContainer [2019-03-18 12:42:05,564 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:42:05,565 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:42:05,565 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:42:05,565 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:42:05,568 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:42:05" (1/1) ... [2019-03-18 12:42:06,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:42:06 HornClauseAST [2019-03-18 12:42:06,086 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:42:06,086 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:42:06,086 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:42:06,086 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:42:06,087 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:42:06" (1/1) ... [2019-03-18 12:42:06,089 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-benchs/ChcSmtPrinter_sqrt_poly2_false-unreach-call.c_UID4924497718047254530.smt2 [2019-03-18 12:42:06,128 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:42:06,129 INFO L168 Benchmark]: Toolchain (without parser) took 1381.76 ms. Allocated memory was 115.9 MB in the beginning and 173.5 MB in the end (delta: 57.7 MB). Free memory was 64.3 MB in the beginning and 144.1 MB in the end (delta: -79.8 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:42:06,131 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. [2019-03-18 12:42:06,131 INFO L168 Benchmark]: CACSL2BoogieTranslator took 303.39 ms. Allocated memory is still 115.9 MB. Free memory was 64.1 MB in the beginning and 53.2 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:06,132 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.12 ms. Allocated memory is still 115.9 MB. Free memory was 53.2 MB in the beginning and 51.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:06,132 INFO L168 Benchmark]: Boogie Preprocessor took 124.23 ms. Allocated memory was 115.9 MB in the beginning and 126.9 MB in the end (delta: 11.0 MB). Free memory was 51.4 MB in the beginning and 104.1 MB in the end (delta: -52.6 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:06,133 INFO L168 Benchmark]: RCFGBuilder took 336.48 ms. Allocated memory is still 126.9 MB. Free memory was 104.1 MB in the beginning and 89.9 MB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:06,134 INFO L168 Benchmark]: IcfgToChc took 521.20 ms. Allocated memory was 126.9 MB in the beginning and 173.5 MB in the end (delta: 46.7 MB). Free memory was 89.9 MB in the beginning and 146.3 MB in the end (delta: -56.5 MB). Peak memory consumption was 50.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:06,134 INFO L168 Benchmark]: ChcSmtPrinter took 41.87 ms. Allocated memory is still 173.5 MB. Free memory was 146.3 MB in the beginning and 144.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:06,137 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 303.39 ms. Allocated memory is still 115.9 MB. Free memory was 64.1 MB in the beginning and 53.2 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 49.12 ms. Allocated memory is still 115.9 MB. Free memory was 53.2 MB in the beginning and 51.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 124.23 ms. Allocated memory was 115.9 MB in the beginning and 126.9 MB in the end (delta: 11.0 MB). Free memory was 51.4 MB in the beginning and 104.1 MB in the end (delta: -52.6 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 336.48 ms. Allocated memory is still 126.9 MB. Free memory was 104.1 MB in the beginning and 89.9 MB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 521.20 ms. Allocated memory was 126.9 MB in the beginning and 173.5 MB in the end (delta: 46.7 MB). Free memory was 89.9 MB in the beginning and 146.3 MB in the end (delta: -56.5 MB). Peak memory consumption was 50.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 41.87 ms. Allocated memory is still 173.5 MB. Free memory was 146.3 MB in the beginning and 144.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...