./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--thunderbolt--thunderbolt.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--thunderbolt--thunderbolt.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 27a7519299b4261816574c5d810d56477f81b0e5 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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--thunderbolt--thunderbolt.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 27a7519299b4261816574c5d810d56477f81b0e5 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:47:06,920 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:47:06,926 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:47:06,961 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:47:06,963 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:47:06,965 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:47:06,968 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:47:06,983 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:47:06,989 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:47:06,998 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:47:06,999 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:47:07,006 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:47:07,006 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:47:07,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:47:07,015 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:47:07,021 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:47:07,023 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:47:07,028 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:47:07,032 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:47:07,042 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:47:07,048 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:47:07,056 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:47:07,059 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:47:07,063 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:47:07,070 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:47:07,073 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:47:07,073 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:47:07,075 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:47:07,076 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:47:07,077 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:47:07,082 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:47:07,083 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:47:07,084 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:47:07,085 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:47:07,088 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:47:07,089 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:47:07,091 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:47:07,092 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:47:07,092 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:47:07,093 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:47:07,097 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:47:07,098 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:47:07,135 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:47:07,137 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:47:07,142 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:47:07,142 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:47:07,143 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:47:07,145 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:47:07,145 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:47:07,145 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:47:07,146 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:47:07,146 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:47:07,147 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:47:07,148 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:47:07,150 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:47:07,150 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:47:07,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:47:07,151 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:47:07,151 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:47:07,152 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:47:07,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:47:07,155 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:47:07,155 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:47:07,155 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:47:07,156 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:47:07,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:47:07,156 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:47:07,157 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:47:07,157 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 -> 27a7519299b4261816574c5d810d56477f81b0e5 [2019-11-26 17:47:07,785 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:07,813 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:07,820 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:07,823 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:07,825 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:07,826 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2019-11-26 17:47:07,980 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67330bf09/ba401db022cb46dbb12998bdf691d485/FLAG023ca6255 [2019-11-26 17:47:09,885 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:09,887 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2019-11-26 17:47:10,025 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67330bf09/ba401db022cb46dbb12998bdf691d485/FLAG023ca6255 [2019-11-26 17:47:10,064 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67330bf09/ba401db022cb46dbb12998bdf691d485 [2019-11-26 17:47:10,071 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:10,081 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:10,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:10,083 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:10,093 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:10,094 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:10" (1/1) ... [2019-11-26 17:47:10,105 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58411de1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:10, skipping insertion in model container [2019-11-26 17:47:10,106 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:10" (1/1) ... [2019-11-26 17:47:10,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:10,453 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:10,768 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:10,774 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e2068c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:10, skipping insertion in model container [2019-11-26 17:47:10,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:10,775 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:10,783 INFO L168 Benchmark]: Toolchain (without parser) took 700.54 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 898.7 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:10,784 INFO L168 Benchmark]: CDTParser took 2.18 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 17:47:10,786 INFO L168 Benchmark]: CACSL2BoogieTranslator took 692.62 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 898.7 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:10,792 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.18 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 692.62 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 898.7 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 290]: 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 17:47:14,712 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:47:14,716 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:47:14,746 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:47:14,747 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:47:14,750 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:47:14,761 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:47:14,779 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:47:14,784 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:47:14,786 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:47:14,791 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:47:14,795 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:47:14,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:47:14,802 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:47:14,808 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:47:14,810 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:47:14,813 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:47:14,818 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:47:14,824 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:47:14,833 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:47:14,840 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:47:14,848 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:47:14,851 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:47:14,855 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:47:14,863 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:47:14,866 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:47:14,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:47:14,869 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:47:14,869 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:47:14,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:47:14,873 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:47:14,874 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:47:14,876 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:47:14,880 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:47:14,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:47:14,884 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:47:14,887 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:47:14,888 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:47:14,888 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:47:14,889 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:47:14,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:47:14,895 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:47:14,934 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:47:14,936 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:47:14,939 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:47:14,941 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:47:14,943 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:47:14,943 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:47:14,944 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:47:14,944 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:47:14,944 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:47:14,944 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:47:14,947 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:47:14,947 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:47:14,948 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:47:14,949 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:47:14,949 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:47:14,950 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:47:14,952 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:47:14,952 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:47:14,952 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:47:14,953 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:47:14,953 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:47:14,954 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:47:14,954 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:47:14,957 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:47:14,957 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:47:14,957 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:47:14,958 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:47:14,958 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:47:14,958 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 -> 27a7519299b4261816574c5d810d56477f81b0e5 [2019-11-26 17:47:15,599 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:15,629 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:15,636 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:15,637 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:15,641 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:15,643 INFO L428 ainManager$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--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2019-11-26 17:47:15,802 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88426e94a/a9418dcda9c94243b53b308d05ed8981/FLAGcb64d41b9 [2019-11-26 17:47:17,758 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:17,761 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--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2019-11-26 17:47:17,879 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88426e94a/a9418dcda9c94243b53b308d05ed8981/FLAGcb64d41b9 [2019-11-26 17:47:17,917 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88426e94a/a9418dcda9c94243b53b308d05ed8981 [2019-11-26 17:47:17,923 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:17,927 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:17,931 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:17,933 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:17,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:17,942 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:17" (1/1) ... [2019-11-26 17:47:17,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26d12f9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:17, skipping insertion in model container [2019-11-26 17:47:17,952 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:17" (1/1) ... [2019-11-26 17:47:17,980 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:18,323 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:18,673 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:18,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ca1c37f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:18, skipping insertion in model container [2019-11-26 17:47:18,676 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:18,676 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:18,683 INFO L168 Benchmark]: Toolchain (without parser) took 751.42 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 898.7 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:18,688 INFO L168 Benchmark]: CDTParser took 0.36 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 17:47:18,690 INFO L168 Benchmark]: CACSL2BoogieTranslator took 744.88 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 898.7 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:18,695 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 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 744.88 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 898.7 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 290]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...