./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f82546eb23910f3faaf834bdd589450c64a195d5 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f82546eb23910f3faaf834bdd589450c64a195d5 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:49:55,634 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:49:55,636 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:49:55,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:49:55,664 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:49:55,676 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:49:55,684 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:49:55,698 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:49:55,702 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:49:55,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:49:55,713 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:49:55,716 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:49:55,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:49:55,725 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:49:55,728 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:49:55,732 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:49:55,737 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:49:55,740 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:49:55,748 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:49:55,754 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:49:55,763 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:49:55,767 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:49:55,773 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:49:55,775 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:49:55,781 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:49:55,787 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:49:55,787 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:49:55,791 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:49:55,792 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:49:55,794 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:49:55,795 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:49:55,797 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:49:55,798 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:49:55,802 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:49:55,804 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:49:55,805 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:49:55,807 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:49:55,808 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:49:55,808 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:49:55,811 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:49:55,814 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:49:55,816 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:49:55,856 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:49:55,857 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:49:55,861 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:49:55,863 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:49:55,863 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:49:55,864 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:49:55,866 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:49:55,866 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:49:55,866 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:49:55,867 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:49:55,868 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:49:55,871 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:49:55,871 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:49:55,872 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:49:55,872 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:49:55,873 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:49:55,873 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:49:55,873 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:49:55,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:49:55,875 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:49:55,876 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:49:55,876 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:49:55,876 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:49:55,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:49:55,878 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:49:55,878 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:49:55,879 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 -> f82546eb23910f3faaf834bdd589450c64a195d5 [2019-11-26 17:49:56,501 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:49:56,536 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:49:56,544 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:49:56,548 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:49:56,551 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:49:56,552 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2019-11-26 17:49:56,714 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3f51b30d/87a4f7a3321f4d15a02ea814432e149d/FLAG0e7397c16 [2019-11-26 17:49:58,580 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:49:58,585 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2019-11-26 17:49:58,713 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3f51b30d/87a4f7a3321f4d15a02ea814432e149d/FLAG0e7397c16 [2019-11-26 17:49:58,751 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3f51b30d/87a4f7a3321f4d15a02ea814432e149d [2019-11-26 17:49:58,757 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:49:58,761 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:49:58,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:58,772 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:49:58,777 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:49:58,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:58" (1/1) ... [2019-11-26 17:49:58,782 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@606475e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:58, skipping insertion in model container [2019-11-26 17:49:58,783 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:58" (1/1) ... [2019-11-26 17:49:58,800 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:49:59,171 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:49:59,562 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:49:59,567 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@112b3293 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:59, skipping insertion in model container [2019-11-26 17:49:59,568 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:59,569 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:49:59,583 INFO L168 Benchmark]: Toolchain (without parser) took 809.82 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 17:49:59,590 INFO L168 Benchmark]: CDTParser took 1.79 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 17:49:59,593 INFO L168 Benchmark]: CACSL2BoogieTranslator took 799.26 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 17:49:59,600 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.79 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 799.26 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. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 434]: 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 17:50:03,598 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:50:03,604 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:50:03,633 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:50:03,634 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:50:03,636 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:50:03,639 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:50:03,666 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:50:03,668 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:50:03,674 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:50:03,680 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:50:03,683 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:50:03,684 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:50:03,690 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:50:03,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:50:03,697 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:50:03,702 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:50:03,706 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:50:03,712 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:50:03,719 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:50:03,726 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:50:03,733 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:50:03,737 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:50:03,739 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:50:03,750 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:50:03,751 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:50:03,751 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:50:03,755 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:50:03,756 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:50:03,758 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:50:03,762 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:50:03,763 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:50:03,764 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:50:03,767 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:50:03,769 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:50:03,770 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:50:03,773 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:50:03,775 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:50:03,775 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:50:03,776 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:50:03,781 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:50:03,782 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:50:03,822 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:50:03,826 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:50:03,828 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:50:03,832 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:50:03,832 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:50:03,833 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:50:03,833 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:50:03,834 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:50:03,834 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:50:03,834 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:50:03,835 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:50:03,836 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:50:03,836 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:50:03,839 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:50:03,840 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:50:03,840 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:50:03,840 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:50:03,841 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:50:03,841 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:50:03,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:50:03,842 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:50:03,844 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:50:03,844 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:50:03,845 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:50:03,845 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:50:03,845 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:50:03,845 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:50:03,847 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:50:03,847 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 -> f82546eb23910f3faaf834bdd589450c64a195d5 [2019-11-26 17:50:04,443 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:50:04,476 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:50:04,484 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:50:04,490 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:50:04,491 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:50:04,493 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2019-11-26 17:50:04,677 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4b015fbc/12f903d2db0440bc8c55df5e2c651f9e/FLAG717d41482 [2019-11-26 17:50:06,603 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:50:06,605 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2019-11-26 17:50:06,739 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4b015fbc/12f903d2db0440bc8c55df5e2c651f9e/FLAG717d41482 [2019-11-26 17:50:06,778 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4b015fbc/12f903d2db0440bc8c55df5e2c651f9e [2019-11-26 17:50:06,786 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:50:06,792 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:50:06,797 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:06,797 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:50:06,802 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:50:06,807 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:06" (1/1) ... [2019-11-26 17:50:06,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c87cf5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:06, skipping insertion in model container [2019-11-26 17:50:06,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:06" (1/1) ... [2019-11-26 17:50:06,837 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:50:07,161 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:50:07,538 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:50:07,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ca74442 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:07, skipping insertion in model container [2019-11-26 17:50:07,542 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:07,543 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:50:07,551 INFO L168 Benchmark]: Toolchain (without parser) took 756.36 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 904.4 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:07,553 INFO L168 Benchmark]: CDTParser took 2.65 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 17:50:07,556 INFO L168 Benchmark]: CACSL2BoogieTranslator took 746.45 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 904.4 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:07,561 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.65 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 746.45 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 904.4 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 434]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...