./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.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 2f74c0f7c2598fdfa718d2a2ce3ee04319459c11 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.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 2f74c0f7c2598fdfa718d2a2ce3ee04319459c11 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:52:48,750 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:52:48,755 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:52:48,787 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:52:48,789 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:52:48,791 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:52:48,795 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:52:48,812 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:52:48,814 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:52:48,821 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:52:48,822 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:52:48,827 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:52:48,827 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:52:48,830 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:52:48,831 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:52:48,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:52:48,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:52:48,841 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:52:48,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:52:48,863 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:52:48,864 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:52:48,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:52:48,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:52:48,884 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:52:48,888 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:52:48,892 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:52:48,892 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:52:48,897 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:52:48,898 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:52:48,903 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:52:48,903 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:52:48,904 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:52:48,905 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:52:48,908 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:52:48,913 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:52:48,914 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:52:48,915 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:52:48,917 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:52:48,917 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:52:48,920 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:52:48,924 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:52:48,925 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:52:48,970 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:52:48,972 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:52:48,979 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:52:48,982 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:52:48,982 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:52:48,983 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:52:48,983 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:52:48,983 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:52:48,983 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:52:48,984 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:52:48,986 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:52:48,990 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:52:48,990 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:52:48,991 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:52:48,991 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:52:48,991 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:52:48,992 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:52:48,992 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:52:48,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:52:48,993 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:52:48,993 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:52:48,993 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:52:48,993 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:52:48,997 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:52:48,997 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:52:48,997 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:52:48,998 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 -> 2f74c0f7c2598fdfa718d2a2ce3ee04319459c11 [2019-11-26 17:52:49,558 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:52:49,588 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:52:49,595 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:52:49,598 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:52:49,602 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:52:49,603 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2019-11-26 17:52:49,758 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1b8a7386/86cadd1a436646d98ee3506e773d68c2/FLAG13b5c699c [2019-11-26 17:52:52,264 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:52:52,266 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2019-11-26 17:52:52,433 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1b8a7386/86cadd1a436646d98ee3506e773d68c2/FLAG13b5c699c [2019-11-26 17:52:52,470 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1b8a7386/86cadd1a436646d98ee3506e773d68c2 [2019-11-26 17:52:52,478 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:52:52,481 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:52:52,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:52,490 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:52:52,497 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:52:52,498 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:52" (1/1) ... [2019-11-26 17:52:52,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13413829 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:52, skipping insertion in model container [2019-11-26 17:52:52,507 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:52" (1/1) ... [2019-11-26 17:52:52,529 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:52:53,200 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:52:53,774 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:52:53,776 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2021bf43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:53, skipping insertion in model container [2019-11-26 17:52:53,776 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:53,777 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:52:53,781 INFO L168 Benchmark]: Toolchain (without parser) took 1297.63 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 933.1 MB in the beginning and 986.2 MB in the end (delta: -53.2 MB). Peak memory consumption was 122.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:53,782 INFO L168 Benchmark]: CDTParser took 0.61 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:52:53,787 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1290.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 933.1 MB in the beginning and 986.2 MB in the end (delta: -53.2 MB). Peak memory consumption was 122.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:53,793 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1290.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 933.1 MB in the beginning and 986.2 MB in the end (delta: -53.2 MB). Peak memory consumption was 122.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 493]: 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 17:52:57,776 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:52:57,781 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:52:57,815 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:52:57,819 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:52:57,821 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:52:57,823 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:52:57,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:52:57,848 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:52:57,852 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:52:57,853 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:52:57,860 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:52:57,861 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:52:57,863 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:52:57,867 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:52:57,869 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:52:57,872 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:52:57,873 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:52:57,878 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:52:57,886 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:52:57,893 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:52:57,901 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:52:57,903 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:52:57,908 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:52:57,915 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:52:57,916 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:52:57,916 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:52:57,920 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:52:57,923 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:52:57,924 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:52:57,925 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:52:57,928 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:52:57,929 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:52:57,933 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:52:57,935 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:52:57,935 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:52:57,939 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:52:57,939 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:52:57,939 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:52:57,942 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:52:57,947 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:52:57,948 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:52:57,998 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:52:58,005 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:52:58,006 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:52:58,014 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:52:58,014 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:52:58,015 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:52:58,015 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:52:58,015 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:52:58,015 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:52:58,016 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:52:58,016 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:52:58,016 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:52:58,017 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:52:58,017 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:52:58,021 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:52:58,021 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:52:58,022 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:52:58,022 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:52:58,022 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:52:58,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:52:58,023 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:52:58,023 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:52:58,023 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:52:58,024 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:52:58,026 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:52:58,026 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:52:58,026 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:52:58,027 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:52:58,028 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 -> 2f74c0f7c2598fdfa718d2a2ce3ee04319459c11 [2019-11-26 17:52:58,594 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:52:58,641 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:52:58,649 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:52:58,653 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:52:58,654 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:52:58,658 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2019-11-26 17:52:58,823 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2c2e9c96/0000d2dd68eb405cb1514ad4189625a6/FLAG0d0f9a3eb [2019-11-26 17:53:01,217 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:53:01,222 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2019-11-26 17:53:01,416 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2c2e9c96/0000d2dd68eb405cb1514ad4189625a6/FLAG0d0f9a3eb [2019-11-26 17:53:01,471 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2c2e9c96/0000d2dd68eb405cb1514ad4189625a6 [2019-11-26 17:53:01,478 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:53:01,481 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:53:01,484 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:53:01,489 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:53:01,495 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:53:01,500 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:53:01" (1/1) ... [2019-11-26 17:53:01,503 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18cc5f11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:53:01, skipping insertion in model container [2019-11-26 17:53:01,508 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:53:01" (1/1) ... [2019-11-26 17:53:01,526 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:53:02,205 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:53:02,529 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:53:02,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@749a6857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:53:02, skipping insertion in model container [2019-11-26 17:53:02,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:53:02,535 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:53:02,540 INFO L168 Benchmark]: Toolchain (without parser) took 1056.80 ms. Allocated memory is still 1.0 GB. Free memory was 925.8 MB in the beginning and 820.6 MB in the end (delta: 105.1 MB). Peak memory consumption was 105.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:53:02,542 INFO L168 Benchmark]: CDTParser took 0.44 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 17:53:02,544 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1050.97 ms. Allocated memory is still 1.0 GB. Free memory was 925.8 MB in the beginning and 820.6 MB in the end (delta: 105.1 MB). Peak memory consumption was 105.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:53:02,562 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 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 1050.97 ms. Allocated memory is still 1.0 GB. Free memory was 925.8 MB in the beginning and 820.6 MB in the end (delta: 105.1 MB). Peak memory consumption was 105.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 493]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...