./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-43_2a-drivers--net--ethernet--amd--xgbe--amd-xgbe.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-43_2a-drivers--net--ethernet--amd--xgbe--amd-xgbe.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 cce07939409ccdb0d1fe85ba85d02947c1b16f83 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-43_2a-drivers--net--ethernet--amd--xgbe--amd-xgbe.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 cce07939409ccdb0d1fe85ba85d02947c1b16f83 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:47:41,661 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:47:41,667 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:47:41,697 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:47:41,697 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:47:41,700 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:47:41,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:47:41,728 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:47:41,730 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:47:41,736 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:47:41,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:47:41,746 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:47:41,747 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:47:41,754 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:47:41,756 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:47:41,760 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:47:41,763 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:47:41,766 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:47:41,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:47:41,780 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:47:41,789 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:47:41,797 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:47:41,799 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:47:41,804 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:47:41,814 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:47:41,815 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:47:41,815 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:47:41,817 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:47:41,818 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:47:41,821 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:47:41,821 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:47:41,823 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:47:41,824 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:47:41,829 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:47:41,830 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:47:41,831 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:47:41,835 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:47:41,835 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:47:41,835 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:47:41,837 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:47:41,840 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:47:41,841 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:47:41,882 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:47:41,883 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:47:41,887 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:47:41,887 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:47:41,888 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:47:41,888 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:47:41,891 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:47:41,891 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:47:41,891 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:47:41,892 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:47:41,893 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:47:41,893 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:47:41,893 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:47:41,894 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:47:41,894 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:47:41,894 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:47:41,894 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:47:41,896 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:47:41,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:47:41,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:47:41,896 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:47:41,897 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:47:41,897 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:47:41,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:47:41,899 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:47:41,899 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:47:41,899 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 -> cce07939409ccdb0d1fe85ba85d02947c1b16f83 [2019-11-26 17:47:42,372 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:42,399 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:42,406 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:42,410 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:42,412 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:42,413 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--xgbe--amd-xgbe.ko-entry_point.cil.out.i [2019-11-26 17:47:42,567 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05ae7fff5/b7e53001f4cc414e988be3957fc408d0/FLAGb3de09c6a [2019-11-26 17:47:44,898 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:44,899 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--xgbe--amd-xgbe.ko-entry_point.cil.out.i [2019-11-26 17:47:45,117 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05ae7fff5/b7e53001f4cc414e988be3957fc408d0/FLAGb3de09c6a [2019-11-26 17:47:45,226 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05ae7fff5/b7e53001f4cc414e988be3957fc408d0 [2019-11-26 17:47:45,233 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:45,241 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:45,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:45,244 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:45,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:45,252 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:45" (1/1) ... [2019-11-26 17:47:45,260 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e553462 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:45, skipping insertion in model container [2019-11-26 17:47:45,262 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:45" (1/1) ... [2019-11-26 17:47:45,280 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:45,859 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:46,234 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:46,239 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2758d1c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:46, skipping insertion in model container [2019-11-26 17:47:46,239 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:46,240 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:46,244 INFO L168 Benchmark]: Toolchain (without parser) took 1003.34 ms. Allocated memory is still 1.0 GB. Free memory was 938.7 MB in the beginning and 847.1 MB in the end (delta: 91.7 MB). Peak memory consumption was 91.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:46,245 INFO L168 Benchmark]: CDTParser took 4.21 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 17:47:46,261 INFO L168 Benchmark]: CACSL2BoogieTranslator took 996.93 ms. Allocated memory is still 1.0 GB. Free memory was 938.7 MB in the beginning and 847.1 MB in the end (delta: 91.7 MB). Peak memory consumption was 91.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:46,265 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 4.21 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 996.93 ms. Allocated memory is still 1.0 GB. Free memory was 938.7 MB in the beginning and 847.1 MB in the end (delta: 91.7 MB). Peak memory consumption was 91.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 348]: 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 17:47:50,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:47:50,325 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:47:50,361 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:47:50,363 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:47:50,366 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:47:50,368 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:47:50,399 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:47:50,401 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:47:50,406 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:47:50,408 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:47:50,411 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:47:50,415 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:47:50,419 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:47:50,424 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:47:50,426 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:47:50,430 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:47:50,433 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:47:50,437 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:47:50,446 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:47:50,453 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:47:50,456 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:47:50,461 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:47:50,464 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:47:50,470 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:47:50,470 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:47:50,471 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:47:50,473 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:47:50,478 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:47:50,483 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:47:50,486 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:47:50,487 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:47:50,488 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:47:50,493 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:47:50,495 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:47:50,495 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:47:50,497 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:47:50,498 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:47:50,498 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:47:50,502 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:47:50,506 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:47:50,507 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:47:50,543 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:47:50,547 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:47:50,550 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:47:50,552 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:47:50,552 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:47:50,552 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:47:50,553 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:47:50,557 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:47:50,557 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:47:50,557 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:47:50,559 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:47:50,560 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:47:50,560 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:47:50,561 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:47:50,561 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:47:50,561 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:47:50,561 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:47:50,562 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:47:50,562 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:47:50,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:47:50,565 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:47:50,565 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:47:50,566 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:47:50,566 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:47:50,566 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:47:50,566 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:47:50,567 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:47:50,567 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:47:50,567 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 -> cce07939409ccdb0d1fe85ba85d02947c1b16f83 [2019-11-26 17:47:51,055 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:51,084 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:51,090 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:51,095 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:51,096 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:51,097 INFO L428 ainManager$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-43_2a-drivers--net--ethernet--amd--xgbe--amd-xgbe.ko-entry_point.cil.out.i [2019-11-26 17:47:51,251 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e794bf67/bd004a596ae64b3a9a7f078fb6e792a5/FLAG7be7df839 [2019-11-26 17:47:53,561 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:53,564 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--xgbe--amd-xgbe.ko-entry_point.cil.out.i [2019-11-26 17:47:53,737 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e794bf67/bd004a596ae64b3a9a7f078fb6e792a5/FLAG7be7df839 [2019-11-26 17:47:53,769 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8e794bf67/bd004a596ae64b3a9a7f078fb6e792a5 [2019-11-26 17:47:53,773 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:53,775 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:53,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:53,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:53,797 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:53,798 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:53" (1/1) ... [2019-11-26 17:47:53,805 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a8d0eae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:53, skipping insertion in model container [2019-11-26 17:47:53,806 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:53" (1/1) ... [2019-11-26 17:47:53,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:54,455 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:54,817 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:54,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@248f0355 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:54, skipping insertion in model container [2019-11-26 17:47:54,823 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:54,825 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:54,836 INFO L168 Benchmark]: Toolchain (without parser) took 1052.75 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 841.1 MB in the end (delta: 91.8 MB). Peak memory consumption was 91.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:54,838 INFO L168 Benchmark]: CDTParser took 1.71 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 17:47:54,842 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1036.15 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 841.1 MB in the end (delta: 91.8 MB). Peak memory consumption was 91.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:54,848 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.71 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 1036.15 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 841.1 MB in the end (delta: 91.8 MB). Peak memory consumption was 91.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 348]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...