./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.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 761116658b90ddaa87db4add30feb6407f9cf09f ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.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 761116658b90ddaa87db4add30feb6407f9cf09f ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:45:19,616 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:19,621 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:19,644 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:19,646 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:19,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:19,665 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:19,681 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:19,683 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:19,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:19,692 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:19,697 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:19,701 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:19,706 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:19,710 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:19,713 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:19,715 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:19,721 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:19,724 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:19,733 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:19,740 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:19,748 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:19,751 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:19,757 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:19,762 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:19,763 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:19,763 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:19,766 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:19,767 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:19,771 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:19,772 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:19,774 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:19,778 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:19,783 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:19,785 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:19,787 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:19,789 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:19,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:19,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:19,798 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:19,800 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:19,801 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:45:19,841 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:19,842 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:19,844 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:19,844 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:19,846 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:19,846 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:19,846 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:45:19,849 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:19,849 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:19,849 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:19,851 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:19,851 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:19,851 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:19,852 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:19,852 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:19,854 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:19,854 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:19,854 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:19,855 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:19,855 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:19,859 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:19,859 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:19,860 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:45:19,860 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:45:19,860 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:19,860 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:19,861 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 -> 761116658b90ddaa87db4add30feb6407f9cf09f [2019-11-26 17:45:20,396 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:20,425 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:20,432 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:20,437 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:20,438 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:20,441 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i [2019-11-26 17:45:20,601 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3fd01b88/8ea7e0f4766c47cf9dcb6348e958d9a8/FLAGb38dcb702 [2019-11-26 17:45:24,348 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:24,353 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i [2019-11-26 17:45:24,782 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3fd01b88/8ea7e0f4766c47cf9dcb6348e958d9a8/FLAGb38dcb702 [2019-11-26 17:45:24,821 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3fd01b88/8ea7e0f4766c47cf9dcb6348e958d9a8 [2019-11-26 17:45:24,827 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:24,833 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:24,839 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:24,840 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:24,844 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:24,850 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:24" (1/1) ... [2019-11-26 17:45:24,857 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ae4b5f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:24, skipping insertion in model container [2019-11-26 17:45:24,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:24" (1/1) ... [2019-11-26 17:45:24,877 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:26,312 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:26,670 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:26,675 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@253de6d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:26, skipping insertion in model container [2019-11-26 17:45:26,675 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:26,676 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:26,687 INFO L168 Benchmark]: Toolchain (without parser) took 1846.61 ms. Allocated memory is still 1.0 GB. Free memory was 864.0 MB in the beginning and 755.3 MB in the end (delta: 108.7 MB). Peak memory consumption was 183.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:26,688 INFO L168 Benchmark]: CDTParser took 2.41 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 17:45:26,692 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1836.32 ms. Allocated memory is still 1.0 GB. Free memory was 864.0 MB in the beginning and 755.3 MB in the end (delta: 108.7 MB). Peak memory consumption was 183.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:26,695 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.41 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 1836.32 ms. Allocated memory is still 1.0 GB. Free memory was 864.0 MB in the beginning and 755.3 MB in the end (delta: 108.7 MB). Peak memory consumption was 183.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 349]: 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 17:45:30,874 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:30,878 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:30,900 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:30,901 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:30,904 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:30,920 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:30,935 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:30,940 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:30,945 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:30,946 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:30,951 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:30,955 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:30,960 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:30,963 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:30,966 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:30,969 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:30,974 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:30,978 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:30,988 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:30,994 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:31,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:31,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:31,009 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:31,015 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:31,016 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:31,016 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:31,017 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:31,022 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:31,026 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:31,026 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:31,027 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:31,028 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:31,031 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:31,034 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:31,036 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:31,037 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:31,039 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:31,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:31,040 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:31,043 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:31,044 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:45:31,082 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:31,088 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:31,090 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:31,091 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:31,091 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:31,092 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:31,092 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:31,092 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:31,092 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:31,093 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:31,094 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:45:31,096 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:45:31,096 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:31,097 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:31,097 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:31,099 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:31,099 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:31,099 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:31,100 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:31,101 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:31,101 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:31,101 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:31,103 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:31,103 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:45:31,103 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:45:31,104 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:31,106 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:31,106 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:45:31,106 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 -> 761116658b90ddaa87db4add30feb6407f9cf09f [2019-11-26 17:45:31,762 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:31,792 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:31,801 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:31,803 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:31,808 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:31,809 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i [2019-11-26 17:45:31,970 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f2ed0733/7dd9d3cbafb545058a6e830d78902ea2/FLAGc7511d67c [2019-11-26 17:45:35,866 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:35,870 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i [2019-11-26 17:45:36,305 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f2ed0733/7dd9d3cbafb545058a6e830d78902ea2/FLAGc7511d67c [2019-11-26 17:45:36,343 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f2ed0733/7dd9d3cbafb545058a6e830d78902ea2 [2019-11-26 17:45:36,351 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:36,357 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:36,359 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:36,361 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:36,367 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:36,374 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:36" (1/1) ... [2019-11-26 17:45:36,381 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ae4b5f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:36, skipping insertion in model container [2019-11-26 17:45:36,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:36" (1/1) ... [2019-11-26 17:45:36,401 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:37,938 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:38,288 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:38,293 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ea1fbdc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:38, skipping insertion in model container [2019-11-26 17:45:38,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:38,294 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:38,303 INFO L168 Benchmark]: Toolchain (without parser) took 1942.69 ms. Allocated memory is still 1.0 GB. Free memory was 864.0 MB in the beginning and 754.0 MB in the end (delta: 110.1 MB). Peak memory consumption was 183.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:38,304 INFO L168 Benchmark]: CDTParser took 0.33 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 17:45:38,306 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1934.95 ms. Allocated memory is still 1.0 GB. Free memory was 864.0 MB in the beginning and 754.0 MB in the end (delta: 110.1 MB). Peak memory consumption was 183.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:38,311 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 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 1934.95 ms. Allocated memory is still 1.0 GB. Free memory was 864.0 MB in the beginning and 754.0 MB in the end (delta: 110.1 MB). Peak memory consumption was 183.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 349]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...