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__complex_emg__linux-kernel-locking-mutex__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 11:55:37,513 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 11:55:37,518 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 11:55:37,558 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 11:55:37,559 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 11:55:37,562 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 11:55:37,563 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 11:55:37,571 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 11:55:37,575 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 11:55:37,576 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 11:55:37,582 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 11:55:37,582 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 11:55:37,583 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 11:55:37,584 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 11:55:37,592 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 11:55:37,600 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 11:55:37,606 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 11:55:37,616 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 11:55:37,622 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 11:55:37,629 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 11:55:37,630 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 11:55:37,633 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 11:55:37,641 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-19 11:55:37,641 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-19 11:55:37,641 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-19 11:55:37,649 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-19 11:55:37,650 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-19 11:55:37,656 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-19 11:55:37,657 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-19 11:55:37,659 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-19 11:55:37,663 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-19 11:55:37,664 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-19 11:55:37,664 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 11:55:37,664 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 11:55:37,665 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 11:55:37,671 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 11:55:37,672 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 [2018-11-19 11:55:37,722 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 11:55:37,722 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 11:55:37,725 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 11:55:37,725 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 11:55:37,731 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 11:55:37,731 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 11:55:37,731 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 11:55:37,732 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 11:55:37,734 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-19 11:55:37,734 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 11:55:37,734 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 11:55:37,735 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 11:55:37,735 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 11:55:37,735 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 11:55:37,737 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 11:55:37,737 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 11:55:37,737 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 11:55:37,737 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 11:55:37,738 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 11:55:37,738 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 11:55:37,738 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 11:55:37,738 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 11:55:37,738 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 11:55:37,739 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 11:55:37,742 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-19 11:55:37,742 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 11:55:37,744 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-19 11:55:37,744 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 11:55:37,744 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-19 11:55:37,872 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 11:55:37,906 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 11:55:37,918 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 11:55:37,923 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 11:55:37,924 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 11:55:37,927 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c [2018-11-19 11:55:38,053 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cff923286/e376288f9cd3434d90110ed5953cd7f0/FLAGbacabdfc1 [2018-11-19 11:55:40,345 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 11:55:40,349 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-pci-saa7164-saa7164_true-unreach-call.cil.c [2018-11-19 11:55:40,538 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cff923286/e376288f9cd3434d90110ed5953cd7f0/FLAGbacabdfc1 [2018-11-19 11:55:40,716 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cff923286/e376288f9cd3434d90110ed5953cd7f0 [2018-11-19 11:55:40,742 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 11:55:40,750 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 11:55:40,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 11:55:40,754 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 11:55:40,763 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 11:55:40,767 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:55:40" (1/1) ... [2018-11-19 11:55:40,776 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cce2540 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:55:40, skipping insertion in model container [2018-11-19 11:55:40,776 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:55:40" (1/1) ... [2018-11-19 11:55:40,806 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 11:55:41,604 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 11:55:56,933 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 11:55:57,287 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 11:56:02,863 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 11:56:05,105 INFO L195 MainTranslator]: Completed translation [2018-11-19 11:56:05,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:05 WrapperNode [2018-11-19 11:56:05,106 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 11:56:05,106 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 11:56:05,106 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 11:56:05,108 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 11:56:05,128 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:05" (1/1) ... [2018-11-19 11:56:05,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:05" (1/1) ... [2018-11-19 11:56:05,647 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:05" (1/1) ... [2018-11-19 11:56:05,649 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:05" (1/1) ... [2018-11-19 11:56:14,589 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:05" (1/1) ... [2018-11-19 11:56:14,777 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:05" (1/1) ... [2018-11-19 11:56:15,449 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:56:05" (1/1) ... [2018-11-19 11:56:15,740 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 11:56:15,745 INFO L168 Benchmark]: Toolchain (without parser) took 35002.40 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: 616.7 MB). Peak memory consumption was 652.7 MB. Max. memory is 3.9 GB. [2018-11-19 11:56:15,754 INFO L168 Benchmark]: CDTParser took 0.31 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. [2018-11-19 11:56:15,756 INFO L168 Benchmark]: CACSL2BoogieTranslator took 24355.02 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 244.9 MB). Peak memory consumption was 615.8 MB. Max. memory is 3.9 GB. [2018-11-19 11:56:15,757 INFO L168 Benchmark]: Boogie Preprocessor took 10636.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.3 GB in the end (delta: 371.9 MB). Peak memory consumption was 407.8 MB. Max. memory is 3.9 GB. [2018-11-19 11:56:15,763 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 0.31 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 24355.02 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 244.9 MB). Peak memory consumption was 615.8 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 10636.23 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.3 GB in the end (delta: 371.9 MB). Peak memory consumption was 407.8 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...