java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/floats-cbmc-regression/float13.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 01:26:07,649 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:26:07,651 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:26:07,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:26:07,664 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:26:07,665 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:26:07,666 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:26:07,668 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:26:07,670 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:26:07,671 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:26:07,672 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:26:07,673 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:26:07,674 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:26:07,675 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:26:07,676 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:26:07,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:26:07,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:26:07,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:26:07,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:26:07,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:26:07,685 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:26:07,687 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:26:07,688 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:26:07,689 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:26:07,692 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-10 01:26:07,695 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 01:26:07,696 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 01:26:07,697 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 01:26:07,698 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 01:26:07,699 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 01:26:07,699 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 01:26:07,700 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 01:26:07,700 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 01:26:07,701 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:26:07,702 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:26:07,702 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:26:07,703 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-10 01:26:07,718 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:26:07,719 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:26:07,720 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:26:07,720 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:26:07,720 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:26:07,721 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:26:07,721 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:26:07,721 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:26:07,721 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:26:07,721 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:26:07,722 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:26:07,722 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:26:07,722 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:26:07,722 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:26:07,722 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:26:07,723 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:26:07,723 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:26:07,723 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:26:07,723 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:26:07,723 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:26:07,724 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:26:07,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:26:07,724 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:26:07,724 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:26:07,724 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:26:07,725 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:26:07,725 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:26:07,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:26:07,725 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:26:07,754 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:26:07,766 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:26:07,770 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:26:07,771 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:26:07,772 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:26:07,773 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/floats-cbmc-regression/float13.c [2019-08-10 01:26:07,836 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28c756125/1214da8ec38b4ece9fbb96f40f08e367/FLAGc31f3d4f3 [2019-08-10 01:26:08,306 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:26:08,308 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float13.c [2019-08-10 01:26:08,314 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28c756125/1214da8ec38b4ece9fbb96f40f08e367/FLAGc31f3d4f3 [2019-08-10 01:26:08,650 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28c756125/1214da8ec38b4ece9fbb96f40f08e367 [2019-08-10 01:26:08,662 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:26:08,664 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:26:08,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:26:08,668 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:26:08,673 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:26:08,674 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:26:08" (1/1) ... [2019-08-10 01:26:08,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7374d6f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:08, skipping insertion in model container [2019-08-10 01:26:08,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:26:08" (1/1) ... [2019-08-10 01:26:08,687 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:26:08,710 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:26:08,903 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:26:08,911 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:26:08,951 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:26:08,968 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:26:08,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:08 WrapperNode [2019-08-10 01:26:08,968 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:26:08,970 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:26:08,970 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:26:08,970 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:26:09,073 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:08" (1/1) ... [2019-08-10 01:26:09,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:08" (1/1) ... [2019-08-10 01:26:09,079 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:08" (1/1) ... [2019-08-10 01:26:09,079 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:08" (1/1) ... [2019-08-10 01:26:09,085 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:08" (1/1) ... [2019-08-10 01:26:09,088 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:08" (1/1) ... [2019-08-10 01:26:09,092 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:08" (1/1) ... [2019-08-10 01:26:09,097 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:26:09,097 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:26:09,097 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:26:09,098 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:26:09,098 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:26:08" (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 [2019-08-10 01:26:09,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:26:09,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:26:09,152 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:26:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:26:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:26:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:26:09,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:26:09,374 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:26:09,374 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-10 01:26:09,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:26:09 BoogieIcfgContainer [2019-08-10 01:26:09,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:26:09,377 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:26:09,377 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:26:09,377 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:26:09,378 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:26:09" (1/1) ... [2019-08-10 01:26:09,814 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 01:26:09,823 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 01:26:09,826 INFO L168 Benchmark]: Toolchain (without parser) took 1160.56 ms. Allocated memory was 138.4 MB in the beginning and 199.2 MB in the end (delta: 60.8 MB). Free memory was 86.1 MB in the beginning and 145.2 MB in the end (delta: -59.1 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-10 01:26:09,827 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 138.4 MB. Free memory is still 104.2 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-10 01:26:09,828 INFO L168 Benchmark]: CACSL2BoogieTranslator took 300.87 ms. Allocated memory is still 138.4 MB. Free memory was 85.7 MB in the beginning and 76.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB. [2019-08-10 01:26:09,830 INFO L168 Benchmark]: Boogie Preprocessor took 127.51 ms. Allocated memory was 138.4 MB in the beginning and 199.2 MB in the end (delta: 60.8 MB). Free memory was 76.0 MB in the beginning and 176.2 MB in the end (delta: -100.2 MB). Peak memory consumption was 11.3 MB. Max. memory is 7.1 GB. [2019-08-10 01:26:09,831 INFO L168 Benchmark]: RCFGBuilder took 278.85 ms. Allocated memory is still 199.2 MB. Free memory was 176.2 MB in the beginning and 163.2 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. [2019-08-10 01:26:09,832 INFO L168 Benchmark]: Symbolic Interpretation took 446.47 ms. Allocated memory is still 199.2 MB. Free memory was 163.2 MB in the beginning and 145.2 MB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 7.1 GB. [2019-08-10 01:26:09,836 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 25]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 386#(and (not (= (mod main_~temp~0 256) 0)) (or (= main_~temp~0 0) (= main_~temp~0 1))). Possible FailurePath: - UnprovableResult [Line: 31]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 370#(and (not (= (mod main_~temp~0 256) 0)) (or (= main_~temp~0 0) (= main_~temp~0 1))). Possible FailurePath: - UnprovableResult [Line: 13]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 56#(and (not (= (mod main_~temp~0 256) 0)) (or (= main_~temp~0 0) (= main_~temp~0 1))). Possible FailurePath: - UnprovableResult [Line: 19]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 400#(and (not (= (mod main_~temp~0 256) 0)) (or (= main_~temp~0 0) (= main_~temp~0 1))). Possible FailurePath: - UnprovableResult [Line: 16]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 64#(and (not (= (mod main_~temp~0 256) 0)) (or (= main_~temp~0 0) (= main_~temp~0 1))). Possible FailurePath: - UnprovableResult [Line: 34]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 294#(and (not (= (mod main_~temp~0 256) 0)) (or (= main_~temp~0 0) (= main_~temp~0 1))). Possible FailurePath: - UnprovableResult [Line: 22]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 396#(and (not (= (mod main_~temp~0 256) 0)) (or (= main_~temp~0 0) (= main_~temp~0 1))). Possible FailurePath: - UnprovableResult [Line: 28]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 437#(and (not (= (mod main_~temp~0 256) 0)) (or (= main_~temp~0 0) (= main_~temp~0 1))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 138.4 MB. Free memory is still 104.2 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 300.87 ms. Allocated memory is still 138.4 MB. Free memory was 85.7 MB in the beginning and 76.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 127.51 ms. Allocated memory was 138.4 MB in the beginning and 199.2 MB in the end (delta: 60.8 MB). Free memory was 76.0 MB in the beginning and 176.2 MB in the end (delta: -100.2 MB). Peak memory consumption was 11.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 278.85 ms. Allocated memory is still 199.2 MB. Free memory was 176.2 MB in the beginning and 163.2 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 446.47 ms. Allocated memory is still 199.2 MB. Free memory was 163.2 MB in the beginning and 145.2 MB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...