java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 12:04:04,971 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 12:04:04,976 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 12:04:05,013 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 12:04:05,013 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 12:04:05,016 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 12:04:05,018 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 12:04:05,028 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 12:04:05,036 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 12:04:05,037 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 12:04:05,049 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 12:04:05,050 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 12:04:05,051 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 12:04:05,061 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 12:04:05,062 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 12:04:05,069 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 12:04:05,070 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 12:04:05,075 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 12:04:05,086 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 12:04:05,095 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 12:04:05,098 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 12:04:05,105 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 12:04:05,114 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 12:04:05,114 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 12:04:05,114 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 12:04:05,117 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 12:04:05,122 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 12:04:05,123 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 12:04:05,129 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 12:04:05,131 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 12:04:05,131 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 12:04:05,138 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 12:04:05,139 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 12:04:05,139 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 12:04:05,140 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 12:04:05,143 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 12:04:05,144 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-14 12:04:05,199 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 12:04:05,200 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 12:04:05,208 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 12:04:05,209 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 12:04:05,212 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 12:04:05,212 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 12:04:05,212 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 12:04:05,213 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 12:04:05,213 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-14 12:04:05,213 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 12:04:05,213 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 12:04:05,214 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 12:04:05,218 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 12:04:05,218 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 12:04:05,219 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 12:04:05,219 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 12:04:05,219 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 12:04:05,219 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 12:04:05,219 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 12:04:05,220 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 12:04:05,220 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 12:04:05,220 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 12:04:05,220 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 12:04:05,220 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-14 12:04:05,224 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 12:04:05,224 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-14 12:04:05,224 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 12:04:05,225 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 12:04:05,365 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 12:04:05,407 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 12:04:05,424 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 12:04:05,426 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 12:04:05,429 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 12:04:05,430 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c [2018-11-14 12:04:05,582 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c454b84d9/cca6bab156c44f0c9c2716dc66886275/FLAG876addf81 [2018-11-14 12:04:08,336 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 12:04:08,337 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c [2018-11-14 12:04:08,601 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c454b84d9/cca6bab156c44f0c9c2716dc66886275/FLAG876addf81 [2018-11-14 12:04:08,659 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c454b84d9/cca6bab156c44f0c9c2716dc66886275 [2018-11-14 12:04:08,691 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 12:04:08,698 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 12:04:08,703 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 12:04:08,704 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 12:04:08,714 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 12:04:08,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 12:04:08" (1/1) ... [2018-11-14 12:04:08,729 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dd56dfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:04:08, skipping insertion in model container [2018-11-14 12:04:08,730 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 12:04:08" (1/1) ... [2018-11-14 12:04:08,756 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 12:04:09,435 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 12:04:33,479 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 12:04:34,396 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 12:04:49,413 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 12:04:53,552 INFO L195 MainTranslator]: Completed translation [2018-11-14 12:04:53,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:04:53 WrapperNode [2018-11-14 12:04:53,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 12:04:53,555 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 12:04:53,555 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 12:04:53,555 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 12:04:53,584 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:04:53" (1/1) ... [2018-11-14 12:04:53,584 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:04:53" (1/1) ... [2018-11-14 12:04:54,108 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:04:53" (1/1) ... [2018-11-14 12:04:54,114 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:04:53" (1/1) ... [2018-11-14 12:05:03,660 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:04:53" (1/1) ... [2018-11-14 12:05:03,882 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:04:53" (1/1) ... [2018-11-14 12:05:04,621 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:04:53" (1/1) ... [2018-11-14 12:05:04,951 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 12:05:04,960 INFO L168 Benchmark]: Toolchain (without parser) took 56263.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 583.1 MB). Peak memory consumption was 624.3 MB. Max. memory is 3.9 GB. [2018-11-14 12:05:04,966 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-14 12:05:04,968 INFO L168 Benchmark]: CACSL2BoogieTranslator took 44851.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 275.0 MB). Peak memory consumption was 594.9 MB. Max. memory is 3.9 GB. [2018-11-14 12:05:04,969 INFO L168 Benchmark]: Boogie Preprocessor took 11397.67 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.3 GB in the end (delta: 308.1 MB). Peak memory consumption was 349.3 MB. Max. memory is 3.9 GB. [2018-11-14 12:05:04,978 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 44851.07 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 275.0 MB). Peak memory consumption was 594.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 11397.67 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.3 GB in the end (delta: 308.1 MB). Peak memory consumption was 349.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...