./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-32_7a-drivers--usb--serial--ti_usb_3410_5052.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-32_7a-drivers--usb--serial--ti_usb_3410_5052.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 11c9ac1bde5529d1f408f5230044158a28253b5d ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-32_7a-drivers--usb--serial--ti_usb_3410_5052.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 11c9ac1bde5529d1f408f5230044158a28253b5d ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:47:12,752 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:47:12,758 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:47:12,784 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:47:12,786 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:47:12,789 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:47:12,792 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:47:12,820 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:47:12,825 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:47:12,828 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:47:12,831 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:47:12,837 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:47:12,838 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:47:12,844 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:47:12,847 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:47:12,853 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:47:12,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:47:12,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:47:12,863 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:47:12,872 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:47:12,880 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:47:12,887 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:47:12,890 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:47:12,894 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:47:12,903 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:47:12,905 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:47:12,905 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:47:12,912 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:47:12,913 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:47:12,914 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:47:12,914 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:47:12,915 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:47:12,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:47:12,921 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:47:12,924 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:47:12,926 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:47:12,928 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:47:12,932 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:47:12,932 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:47:12,933 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:47:12,935 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:47:12,936 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:47:12,977 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:47:12,979 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:47:12,983 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:47:12,985 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:47:12,985 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:47:12,985 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:47:12,987 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:47:12,987 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:47:12,987 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:47:12,988 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:47:12,990 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:47:12,990 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:47:12,991 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:47:12,992 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:47:12,992 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:47:12,993 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:47:12,995 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:47:12,995 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:47:12,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:47:12,996 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:47:12,996 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:47:12,996 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:47:12,997 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:47:13,000 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:47:13,000 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:47:13,000 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:47:13,001 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 -> 11c9ac1bde5529d1f408f5230044158a28253b5d [2019-11-26 17:47:13,603 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:13,635 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:13,642 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:13,645 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:13,647 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:13,649 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point.cil.out.i [2019-11-26 17:47:13,797 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5254a9ed/be7c85579f7b444f911129b0cac074b5/FLAGde259409f [2019-11-26 17:47:15,605 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:15,607 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point.cil.out.i [2019-11-26 17:47:15,702 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5254a9ed/be7c85579f7b444f911129b0cac074b5/FLAGde259409f [2019-11-26 17:47:16,107 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5254a9ed/be7c85579f7b444f911129b0cac074b5 [2019-11-26 17:47:16,112 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:16,117 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:16,127 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:16,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:16,139 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:16,140 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:16" (1/1) ... [2019-11-26 17:47:16,148 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c086abb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:16, skipping insertion in model container [2019-11-26 17:47:16,150 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:16" (1/1) ... [2019-11-26 17:47:16,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:16,478 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:16,812 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:16,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1691b8ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:16, skipping insertion in model container [2019-11-26 17:47:16,814 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:16,814 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:16,834 INFO L168 Benchmark]: Toolchain (without parser) took 700.46 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 915.9 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:16,835 INFO L168 Benchmark]: CDTParser took 2.55 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 17:47:16,837 INFO L168 Benchmark]: CACSL2BoogieTranslator took 687.47 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 915.9 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:16,842 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.55 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 687.47 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 915.9 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 308]: 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 17:47:20,761 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:47:20,768 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:47:20,798 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:47:20,799 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:47:20,809 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:47:20,812 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:47:20,831 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:47:20,835 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:47:20,839 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:47:20,842 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:47:20,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:47:20,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:47:20,853 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:47:20,857 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:47:20,861 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:47:20,865 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:47:20,867 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:47:20,871 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:47:20,879 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:47:20,886 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:47:20,894 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:47:20,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:47:20,900 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:47:20,910 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:47:20,911 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:47:20,911 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:47:20,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:47:20,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:47:20,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:47:20,921 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:47:20,922 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:47:20,923 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:47:20,926 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:47:20,928 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:47:20,931 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:47:20,932 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:47:20,932 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:47:20,933 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:47:20,935 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:47:20,938 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:47:20,939 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:47:20,979 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:47:20,980 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:47:20,985 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:47:20,986 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:47:20,986 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:47:20,986 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:47:20,987 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:47:20,987 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:47:20,987 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:47:20,988 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:47:20,989 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:47:20,991 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:47:20,991 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:47:20,992 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:47:20,992 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:47:20,994 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:47:20,994 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:47:20,994 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:47:20,995 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:47:20,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:47:20,997 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:47:20,997 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:47:20,997 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:47:20,998 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:47:20,998 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:47:20,999 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:47:20,999 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:47:21,002 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:47:21,002 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 -> 11c9ac1bde5529d1f408f5230044158a28253b5d [2019-11-26 17:47:21,577 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:21,606 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:21,612 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:21,616 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:21,618 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:21,619 INFO L428 ainManager$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-32_7a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point.cil.out.i [2019-11-26 17:47:21,781 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ac50ff12/abd17cd2f79440308e910f5097711c32/FLAG080a887a5 [2019-11-26 17:47:23,529 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:23,530 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point.cil.out.i [2019-11-26 17:47:23,644 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ac50ff12/abd17cd2f79440308e910f5097711c32/FLAG080a887a5 [2019-11-26 17:47:23,682 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ac50ff12/abd17cd2f79440308e910f5097711c32 [2019-11-26 17:47:23,691 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:23,696 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:23,698 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:23,701 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:23,707 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:23,712 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:23" (1/1) ... [2019-11-26 17:47:23,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62ff80c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:23, skipping insertion in model container [2019-11-26 17:47:23,719 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:23" (1/1) ... [2019-11-26 17:47:23,738 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:24,000 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:24,376 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:24,378 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27a78a7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:24, skipping insertion in model container [2019-11-26 17:47:24,381 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:24,382 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:24,390 INFO L168 Benchmark]: Toolchain (without parser) took 689.63 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 921.6 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:24,391 INFO L168 Benchmark]: CDTParser took 1.41 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 17:47:24,393 INFO L168 Benchmark]: CACSL2BoogieTranslator took 683.23 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 921.6 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:24,397 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.41 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 683.23 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 921.6 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 308]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...