./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--mellanox--mlx5--core--mlx5_core.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--mellanox--mlx5--core--mlx5_core.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 641d9e4e2ae927ab751167a159b9224806efc8fc ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--mellanox--mlx5--core--mlx5_core.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 641d9e4e2ae927ab751167a159b9224806efc8fc ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:45:11,751 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:11,756 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:11,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:11,779 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:11,787 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:11,789 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:11,804 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:11,809 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:11,812 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:11,813 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:11,815 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:11,816 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:11,819 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:11,820 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:11,821 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:11,825 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:11,826 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:11,833 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:11,836 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:11,847 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:11,853 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:11,855 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:11,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:11,864 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:11,867 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:11,867 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:11,870 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:11,870 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:11,873 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:11,874 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:11,874 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:11,876 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:11,879 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:11,881 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:11,881 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:11,884 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:11,885 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:11,885 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:11,886 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:11,887 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:11,888 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:45:11,917 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:11,917 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:11,922 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:11,922 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:11,923 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:11,923 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:11,923 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:45:11,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:11,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:11,924 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:11,924 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:11,925 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:11,926 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:11,926 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:11,926 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:11,926 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:11,929 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:11,929 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:11,929 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:11,929 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:11,930 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:11,930 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:11,930 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:45:11,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:45:11,930 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:11,931 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:11,931 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 -> 641d9e4e2ae927ab751167a159b9224806efc8fc [2019-11-26 17:45:12,293 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:12,309 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:12,314 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:12,318 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:12,320 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:12,321 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--mellanox--mlx5--core--mlx5_core.ko-entry_point.cil.out.i [2019-11-26 17:45:12,432 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e1ee0826/3b3651cf05204b0bb1e69446419c492e/FLAGc3a294460 [2019-11-26 17:45:14,226 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:14,227 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--mellanox--mlx5--core--mlx5_core.ko-entry_point.cil.out.i [2019-11-26 17:45:14,366 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e1ee0826/3b3651cf05204b0bb1e69446419c492e/FLAGc3a294460 [2019-11-26 17:45:14,480 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e1ee0826/3b3651cf05204b0bb1e69446419c492e [2019-11-26 17:45:14,485 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:14,488 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:14,496 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:14,500 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:14,503 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:14,504 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:14" (1/1) ... [2019-11-26 17:45:14,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cb36a7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:14, skipping insertion in model container [2019-11-26 17:45:14,509 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:14" (1/1) ... [2019-11-26 17:45:14,525 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:15,063 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:15,307 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:15,312 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e960ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:15, skipping insertion in model container [2019-11-26 17:45:15,312 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:15,313 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:15,321 INFO L168 Benchmark]: Toolchain (without parser) took 826.28 ms. Allocated memory is still 1.0 GB. Free memory was 920.2 MB in the beginning and 801.8 MB in the end (delta: 118.4 MB). Peak memory consumption was 118.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:15,321 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:45:15,323 INFO L168 Benchmark]: CACSL2BoogieTranslator took 816.92 ms. Allocated memory is still 1.0 GB. Free memory was 920.2 MB in the beginning and 801.8 MB in the end (delta: 118.4 MB). Peak memory consumption was 118.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:15,328 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 816.92 ms. Allocated memory is still 1.0 GB. Free memory was 920.2 MB in the beginning and 801.8 MB in the end (delta: 118.4 MB). Peak memory consumption was 118.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 343]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:45:18,160 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:18,162 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:18,186 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:18,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:18,190 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:18,194 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:18,203 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:18,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:18,212 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:18,215 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:18,218 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:18,218 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:18,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:18,226 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:18,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:18,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:18,230 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:18,235 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:18,239 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:18,245 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:18,249 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:18,252 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:18,254 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:18,258 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:18,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:18,260 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:18,263 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:18,264 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:18,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:18,267 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:18,267 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:18,269 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:18,271 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:18,274 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:18,275 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:18,275 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:18,276 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:18,277 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:18,277 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:18,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:18,282 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:45:18,321 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:18,323 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:18,324 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:18,327 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:18,327 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:18,327 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:18,328 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:18,328 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:18,328 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:18,330 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:18,331 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:45:18,331 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:45:18,331 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:18,332 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:18,332 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:18,332 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:18,332 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:18,332 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:18,335 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:18,335 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:18,335 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:18,335 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:18,336 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:18,336 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:45:18,336 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:45:18,336 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:18,336 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:18,337 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:45:18,337 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 -> 641d9e4e2ae927ab751167a159b9224806efc8fc [2019-11-26 17:45:18,710 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:18,740 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:18,745 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:18,749 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:18,751 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:18,752 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--mellanox--mlx5--core--mlx5_core.ko-entry_point.cil.out.i [2019-11-26 17:45:18,860 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/040bf9a3f/42a15237fa9c4ece9fc62d943b8b5d89/FLAG0c53cc2dd [2019-11-26 17:45:20,676 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:20,679 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--mellanox--mlx5--core--mlx5_core.ko-entry_point.cil.out.i [2019-11-26 17:45:20,815 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/040bf9a3f/42a15237fa9c4ece9fc62d943b8b5d89/FLAG0c53cc2dd [2019-11-26 17:45:20,877 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/040bf9a3f/42a15237fa9c4ece9fc62d943b8b5d89 [2019-11-26 17:45:20,881 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:20,882 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:20,894 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:20,894 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:20,897 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:20,900 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:20" (1/1) ... [2019-11-26 17:45:20,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45842dee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:20, skipping insertion in model container [2019-11-26 17:45:20,904 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:20" (1/1) ... [2019-11-26 17:45:20,919 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:21,436 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:21,701 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:21,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b0ad142 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:21, skipping insertion in model container [2019-11-26 17:45:21,705 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:21,706 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:21,712 INFO L168 Benchmark]: Toolchain (without parser) took 825.08 ms. Allocated memory is still 1.0 GB. Free memory was 920.1 MB in the beginning and 801.7 MB in the end (delta: 118.4 MB). Peak memory consumption was 118.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:21,713 INFO L168 Benchmark]: CDTParser took 1.78 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:45:21,715 INFO L168 Benchmark]: CACSL2BoogieTranslator took 811.92 ms. Allocated memory is still 1.0 GB. Free memory was 920.1 MB in the beginning and 801.7 MB in the end (delta: 118.4 MB). Peak memory consumption was 118.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:21,720 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.78 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 811.92 ms. Allocated memory is still 1.0 GB. Free memory was 920.1 MB in the beginning and 801.7 MB in the end (delta: 118.4 MB). Peak memory consumption was 118.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 343]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...