./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6665980d58c63ea2414b8e6e53b412b6fb859052 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6665980d58c63ea2414b8e6e53b412b6fb859052 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:50:04,739 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:50:04,745 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:50:04,782 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:50:04,783 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:50:04,787 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:50:04,790 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:50:04,808 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:50:04,813 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:50:04,819 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:50:04,820 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:50:04,827 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:50:04,828 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:50:04,833 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:50:04,839 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:50:04,841 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:50:04,844 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:50:04,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:50:04,854 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:50:04,865 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:50:04,870 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:50:04,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:50:04,885 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:50:04,887 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:50:04,894 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:50:04,896 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:50:04,896 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:50:04,900 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:50:04,900 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:50:04,905 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:50:04,905 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:50:04,906 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:50:04,907 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:50:04,911 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:50:04,915 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:50:04,916 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:50:04,917 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:50:04,918 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:50:04,920 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:50:04,921 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:50:04,924 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:50:04,926 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:50:04,968 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:50:04,969 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:50:04,976 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:50:04,976 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:50:04,977 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:50:04,977 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:50:04,978 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:50:04,978 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:50:04,978 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:50:04,978 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:50:04,980 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:50:04,982 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:50:04,982 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:50:04,983 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:50:04,983 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:50:04,983 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:50:04,985 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:50:04,985 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:50:04,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:50:04,987 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:50:04,987 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:50:04,987 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:50:04,988 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:50:04,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:50:04,990 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:50:04,990 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:50:04,991 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6665980d58c63ea2414b8e6e53b412b6fb859052 [2019-11-26 17:50:05,579 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:50:05,607 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:50:05,616 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:50:05,618 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:50:05,623 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:50:05,624 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:50:05,780 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/454e73cea/829e82fc37dc47fea3cd61b879866fe0/FLAGa942c14b2 [2019-11-26 17:50:08,085 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:50:08,087 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:50:08,275 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/454e73cea/829e82fc37dc47fea3cd61b879866fe0/FLAGa942c14b2 [2019-11-26 17:50:08,313 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/454e73cea/829e82fc37dc47fea3cd61b879866fe0 [2019-11-26 17:50:08,323 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:50:08,328 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:50:08,331 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:08,335 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:50:08,341 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:50:08,345 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:08" (1/1) ... [2019-11-26 17:50:08,354 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5711e6d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:08, skipping insertion in model container [2019-11-26 17:50:08,355 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:08" (1/1) ... [2019-11-26 17:50:08,373 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:50:08,968 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:50:09,330 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:50:09,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f5f1c96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:09, skipping insertion in model container [2019-11-26 17:50:09,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:09,337 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:50:09,344 INFO L168 Benchmark]: Toolchain (without parser) took 1011.41 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 832.4 MB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:09,345 INFO L168 Benchmark]: CDTParser took 0.59 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:50:09,348 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1005.15 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 832.4 MB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:09,355 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.59 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1005.15 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 832.4 MB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 337]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:50:13,565 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:50:13,568 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:50:13,596 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:50:13,598 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:50:13,601 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:50:13,603 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:50:13,633 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:50:13,640 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:50:13,646 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:50:13,647 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:50:13,650 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:50:13,651 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:50:13,654 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:50:13,656 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:50:13,663 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:50:13,665 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:50:13,674 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:50:13,679 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:50:13,688 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:50:13,701 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:50:13,705 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:50:13,710 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:50:13,716 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:50:13,723 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:50:13,723 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:50:13,725 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:50:13,729 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:50:13,730 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:50:13,733 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:50:13,733 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:50:13,734 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:50:13,736 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:50:13,740 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:50:13,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:50:13,744 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:50:13,745 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:50:13,747 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:50:13,747 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:50:13,751 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:50:13,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:50:13,755 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:50:13,796 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:50:13,798 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:50:13,803 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:50:13,804 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:50:13,806 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:50:13,806 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:50:13,807 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:50:13,807 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:50:13,807 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:50:13,808 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:50:13,810 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:50:13,810 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:50:13,812 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:50:13,812 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:50:13,813 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:50:13,813 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:50:13,815 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:50:13,815 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:50:13,815 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:50:13,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:50:13,816 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:50:13,818 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:50:13,818 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:50:13,818 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:50:13,819 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:50:13,819 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:50:13,820 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:50:13,822 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:50:13,822 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6665980d58c63ea2414b8e6e53b412b6fb859052 [2019-11-26 17:50:14,526 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:50:14,554 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:50:14,562 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:50:14,564 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:50:14,567 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:50:14,569 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:50:14,732 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/018099aad/083b9fcd768f439a9a8afa88fe49d188/FLAG960081d96 [2019-11-26 17:50:17,297 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:50:17,298 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:50:17,543 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/018099aad/083b9fcd768f439a9a8afa88fe49d188/FLAG960081d96 [2019-11-26 17:50:17,584 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/018099aad/083b9fcd768f439a9a8afa88fe49d188 [2019-11-26 17:50:17,590 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:50:17,596 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:50:17,598 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:17,600 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:50:17,610 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:50:17,611 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:17" (1/1) ... [2019-11-26 17:50:17,621 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3edcc54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:17, skipping insertion in model container [2019-11-26 17:50:17,621 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:17" (1/1) ... [2019-11-26 17:50:17,642 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:50:18,229 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:50:18,574 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:50:18,579 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b3d6850 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:18, skipping insertion in model container [2019-11-26 17:50:18,579 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:18,580 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:50:18,584 INFO L168 Benchmark]: Toolchain (without parser) took 986.03 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 832.4 MB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:18,586 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:50:18,601 INFO L168 Benchmark]: CACSL2BoogieTranslator took 981.51 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 832.4 MB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:18,606 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 981.51 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 832.4 MB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 337]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...