./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.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_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.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 088042ac69008a361cecf4ddda1b80b033ba4e8e ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.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 088042ac69008a361cecf4ddda1b80b033ba4e8e ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:51:56,553 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:56,558 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:56,581 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:56,581 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:56,584 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:56,601 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:56,615 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:56,619 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:56,627 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:56,628 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:56,635 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:56,636 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:56,643 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:56,648 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:56,653 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:56,654 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:56,660 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:56,665 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:56,675 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:56,682 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:56,691 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:56,696 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:56,698 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:56,708 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:56,709 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:56,709 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:56,714 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:56,715 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:56,716 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:56,716 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:56,720 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:56,721 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:56,723 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:56,726 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:56,728 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:56,732 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:56,732 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:56,732 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:56,734 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:56,739 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:56,740 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:51:56,781 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:56,782 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:56,784 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:56,788 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:56,788 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:56,789 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:56,789 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:51:56,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:56,790 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:56,790 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:56,791 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:56,792 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:56,794 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:56,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:56,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:56,795 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:56,795 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:56,796 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:56,799 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:56,799 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:56,800 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:56,800 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:56,800 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:51:56,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:51:56,801 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:56,801 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:56,801 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 -> 088042ac69008a361cecf4ddda1b80b033ba4e8e [2019-11-26 17:51:57,364 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:57,399 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:57,408 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:57,413 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:57,413 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:57,414 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2019-11-26 17:51:57,578 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69497b716/49ced1a1c8ba4465b9c20cfdf8b56a22/FLAG62f1a31c9 [2019-11-26 17:52:00,189 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:52:00,190 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2019-11-26 17:52:00,430 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69497b716/49ced1a1c8ba4465b9c20cfdf8b56a22/FLAG62f1a31c9 [2019-11-26 17:52:00,785 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69497b716/49ced1a1c8ba4465b9c20cfdf8b56a22 [2019-11-26 17:52:00,796 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:52:00,799 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:52:00,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:00,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:52:00,815 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:52:00,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:00" (1/1) ... [2019-11-26 17:52:00,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13023e54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:00, skipping insertion in model container [2019-11-26 17:52:00,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:00" (1/1) ... [2019-11-26 17:52:00,847 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:52:01,756 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:52:02,134 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:52:02,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2da8a87b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:02, skipping insertion in model container [2019-11-26 17:52:02,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:02,142 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:52:02,151 INFO L168 Benchmark]: Toolchain (without parser) took 1344.63 ms. Allocated memory is still 1.0 GB. Free memory was 920.2 MB in the beginning and 958.6 MB in the end (delta: -38.5 MB). Peak memory consumption was 215.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:02,152 INFO L168 Benchmark]: CDTParser took 0.57 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 17:52:02,157 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1340.73 ms. Allocated memory is still 1.0 GB. Free memory was 920.2 MB in the beginning and 958.6 MB in the end (delta: -38.5 MB). Peak memory consumption was 215.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:02,162 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 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 1340.73 ms. Allocated memory is still 1.0 GB. Free memory was 920.2 MB in the beginning and 958.6 MB in the end (delta: -38.5 MB). Peak memory consumption was 215.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 325]: 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 17:52:06,291 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:52:06,296 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:52:06,321 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:52:06,322 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:52:06,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:52:06,340 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:52:06,357 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:52:06,360 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:52:06,366 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:52:06,372 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:52:06,374 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:52:06,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:52:06,382 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:52:06,384 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:52:06,388 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:52:06,393 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:52:06,396 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:52:06,402 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:52:06,411 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:52:06,420 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:52:06,424 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:52:06,429 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:52:06,434 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:52:06,441 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:52:06,442 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:52:06,442 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:52:06,446 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:52:06,451 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:52:06,452 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:52:06,453 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:52:06,456 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:52:06,457 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:52:06,459 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:52:06,464 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:52:06,465 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:52:06,466 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:52:06,466 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:52:06,469 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:52:06,471 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:52:06,475 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:52:06,476 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:52:06,514 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:52:06,516 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:52:06,520 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:52:06,520 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:52:06,521 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:52:06,522 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:52:06,522 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:52:06,525 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:52:06,525 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:52:06,525 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:52:06,527 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:52:06,527 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:52:06,527 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:52:06,528 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:52:06,528 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:52:06,528 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:52:06,530 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:52:06,530 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:52:06,530 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:52:06,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:52:06,533 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:52:06,533 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:52:06,533 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:52:06,534 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:52:06,534 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:52:06,534 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:52:06,535 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:52:06,536 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:52:06,536 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 -> 088042ac69008a361cecf4ddda1b80b033ba4e8e [2019-11-26 17:52:07,153 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:52:07,185 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:52:07,192 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:52:07,197 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:52:07,198 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:52:07,199 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2019-11-26 17:52:07,360 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a4bbb18e/9a949c3726b04bc9acce7d4361a44867/FLAGe12c4b757 [2019-11-26 17:52:10,047 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:52:10,052 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2019-11-26 17:52:10,264 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a4bbb18e/9a949c3726b04bc9acce7d4361a44867/FLAGe12c4b757 [2019-11-26 17:52:10,303 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a4bbb18e/9a949c3726b04bc9acce7d4361a44867 [2019-11-26 17:52:10,311 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:52:10,317 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:52:10,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:10,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:52:10,327 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:52:10,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:10" (1/1) ... [2019-11-26 17:52:10,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1337672f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:10, skipping insertion in model container [2019-11-26 17:52:10,342 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:10" (1/1) ... [2019-11-26 17:52:10,359 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:52:11,297 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:52:11,655 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:52:11,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b2f0519 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:11, skipping insertion in model container [2019-11-26 17:52:11,660 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:11,661 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:52:11,674 INFO L168 Benchmark]: Toolchain (without parser) took 1346.96 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 965.5 MB in the end (delta: -38.1 MB). Peak memory consumption was 220.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:11,676 INFO L168 Benchmark]: CDTParser took 2.45 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 17:52:11,679 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1342.30 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 965.5 MB in the end (delta: -38.1 MB). Peak memory consumption was 220.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:11,685 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.45 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 1342.30 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 965.5 MB in the end (delta: -38.1 MB). Peak memory consumption was 220.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 325]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...