./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-media-pci-saa7164-saa7164.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-media-pci-saa7164-saa7164.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 3da28ee837b0a47882fe52325e9bb80d65fcb296 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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-media-pci-saa7164-saa7164.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 3da28ee837b0a47882fe52325e9bb80d65fcb296 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:51:44,061 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:44,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:44,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:44,102 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:44,107 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:44,112 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:44,131 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:44,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:44,139 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:44,146 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:44,149 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:44,153 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:44,157 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:44,159 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:44,163 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:44,166 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:44,170 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:44,178 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:44,186 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:44,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:44,197 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:44,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:44,205 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:44,212 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:44,213 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:44,215 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:44,217 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:44,220 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:44,222 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:44,225 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:44,226 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:44,227 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:44,228 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:44,233 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:44,236 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:44,237 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:44,238 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:44,238 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:44,242 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:44,245 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:44,248 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:51:44,292 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:44,292 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:44,297 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:44,297 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:44,298 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:44,300 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:44,300 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:51:44,300 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:44,301 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:44,301 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:44,304 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:44,304 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:44,305 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:44,305 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:44,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:44,308 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:44,308 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:44,309 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:44,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:44,310 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:44,313 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:44,313 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:44,314 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:51:44,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:51:44,314 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:44,315 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:44,315 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 -> 3da28ee837b0a47882fe52325e9bb80d65fcb296 [2019-11-26 17:51:44,972 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:45,003 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:45,013 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:45,014 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:45,018 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:45,019 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:51:45,188 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/755ec8d78/4157d6cd3be04dc0bdd4e0d70f9c2927/FLAGf4a304ab9 [2019-11-26 17:51:47,452 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:47,457 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:51:47,615 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/755ec8d78/4157d6cd3be04dc0bdd4e0d70f9c2927/FLAGf4a304ab9 [2019-11-26 17:51:47,652 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/755ec8d78/4157d6cd3be04dc0bdd4e0d70f9c2927 [2019-11-26 17:51:47,663 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:47,667 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:47,672 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:47,673 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:47,680 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:47,684 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:47" (1/1) ... [2019-11-26 17:51:47,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dc447bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:47, skipping insertion in model container [2019-11-26 17:51:47,691 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:47" (1/1) ... [2019-11-26 17:51:47,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:48,301 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:48,684 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:48,691 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@41a9d3fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:48, skipping insertion in model container [2019-11-26 17:51:48,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:48,692 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:48,700 INFO L168 Benchmark]: Toolchain (without parser) took 1027.96 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 843.8 MB in the end (delta: 94.8 MB). Peak memory consumption was 94.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:48,702 INFO L168 Benchmark]: CDTParser took 0.57 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 17:51:48,704 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1019.81 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 843.8 MB in the end (delta: 94.8 MB). Peak memory consumption was 94.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:48,710 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 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1019.81 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 843.8 MB in the end (delta: 94.8 MB). Peak memory consumption was 94.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 337]: 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 17:51:52,749 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:52,754 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:52,789 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:52,789 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:52,795 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:52,797 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:52,810 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:52,820 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:52,824 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:52,825 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:52,830 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:52,833 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:52,835 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:52,839 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:52,841 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:52,844 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:52,847 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:52,850 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:52,858 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:52,864 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:52,873 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:52,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:52,881 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:52,888 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:52,889 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:52,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:52,894 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:52,894 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:52,896 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:52,897 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:52,901 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:52,902 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:52,903 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:52,907 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:52,908 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:52,909 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:52,912 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:52,912 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:52,913 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:52,918 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:52,919 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:51:52,970 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:52,975 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:52,978 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:52,986 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:52,986 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:52,987 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:52,987 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:52,987 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:52,987 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:52,988 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:52,988 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:51:52,988 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:51:52,989 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:52,989 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:52,989 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:52,990 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:52,993 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:52,994 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:52,995 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:52,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:52,995 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:52,996 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:52,996 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:52,997 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:51:52,997 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:51:52,999 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:52,999 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:52,999 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:51:53,000 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 -> 3da28ee837b0a47882fe52325e9bb80d65fcb296 [2019-11-26 17:51:53,557 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:53,588 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:53,594 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:53,599 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:53,602 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:53,604 INFO L428 ainManager$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-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:51:53,773 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f5fb41e6/de8c0813728845b289a07294f2e56f74/FLAGc63de1458 [2019-11-26 17:51:56,081 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:56,085 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:51:56,305 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f5fb41e6/de8c0813728845b289a07294f2e56f74/FLAGc63de1458 [2019-11-26 17:51:56,342 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f5fb41e6/de8c0813728845b289a07294f2e56f74 [2019-11-26 17:51:56,352 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:56,357 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:56,362 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:56,364 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:56,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:56,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:56" (1/1) ... [2019-11-26 17:51:56,385 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 05:51:56, skipping insertion in model container [2019-11-26 17:51:56,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:56" (1/1) ... [2019-11-26 17:51:56,406 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:57,004 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:57,388 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:57,393 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2dd90368 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:57, skipping insertion in model container [2019-11-26 17:51:57,394 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:57,394 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:57,409 INFO L168 Benchmark]: Toolchain (without parser) took 1046.87 ms. Allocated memory is still 1.0 GB. Free memory was 931.5 MB in the beginning and 831.0 MB in the end (delta: 100.5 MB). Peak memory consumption was 100.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:57,410 INFO L168 Benchmark]: CDTParser took 0.31 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 17:51:57,411 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1031.86 ms. Allocated memory is still 1.0 GB. Free memory was 931.5 MB in the beginning and 836.7 MB in the end (delta: 94.8 MB). Peak memory consumption was 94.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:57,419 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 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 1031.86 ms. Allocated memory is still 1.0 GB. Free memory was 931.5 MB in the beginning and 836.7 MB in the end (delta: 94.8 MB). Peak memory consumption was 94.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 337]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...