./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--solos-pci.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--solos-pci.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 09676e4695f75ba377ad7c61a6ecfa30bef27b9e ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--solos-pci.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 09676e4695f75ba377ad7c61a6ecfa30bef27b9e ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:47:19,643 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:47:19,649 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:47:19,675 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:47:19,677 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:47:19,680 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:47:19,682 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:47:19,710 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:47:19,712 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:47:19,719 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:47:19,724 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:47:19,729 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:47:19,731 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:47:19,736 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:47:19,740 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:47:19,745 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:47:19,748 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:47:19,754 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:47:19,757 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:47:19,767 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:47:19,775 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:47:19,782 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:47:19,784 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:47:19,789 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:47:19,800 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:47:19,801 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:47:19,802 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:47:19,804 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:47:19,807 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:47:19,808 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:47:19,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:47:19,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:47:19,815 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:47:19,817 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:47:19,819 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:47:19,822 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:47:19,823 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:47:19,824 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:47:19,824 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:47:19,825 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:47:19,830 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:47:19,831 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:47:19,875 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:47:19,877 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:47:19,881 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:47:19,883 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:47:19,883 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:47:19,886 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:47:19,886 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:47:19,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:47:19,887 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:47:19,887 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:47:19,889 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:47:19,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:47:19,891 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:47:19,892 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:47:19,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:47:19,892 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:47:19,893 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:47:19,893 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:47:19,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:47:19,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:47:19,897 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:47:19,897 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:47:19,897 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:47:19,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:47:19,898 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:47:19,899 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:47:19,899 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09676e4695f75ba377ad7c61a6ecfa30bef27b9e [2019-11-26 17:47:20,526 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:20,561 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:20,569 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:20,572 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:20,576 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:20,577 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--solos-pci.ko-entry_point.cil.out.i [2019-11-26 17:47:20,749 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50e2e630b/81f65957188b4d429436ec2b3f28dae1/FLAGa20825eb1 [2019-11-26 17:47:22,815 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:22,820 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--solos-pci.ko-entry_point.cil.out.i [2019-11-26 17:47:22,964 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50e2e630b/81f65957188b4d429436ec2b3f28dae1/FLAGa20825eb1 [2019-11-26 17:47:23,001 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50e2e630b/81f65957188b4d429436ec2b3f28dae1 [2019-11-26 17:47:23,008 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:23,014 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:23,020 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:23,021 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:23,031 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:23,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:23" (1/1) ... [2019-11-26 17:47:23,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5711e6d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:23, skipping insertion in model container [2019-11-26 17:47:23,040 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:23" (1/1) ... [2019-11-26 17:47:23,060 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:23,406 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:23,774 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:23,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@176cf9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:23, skipping insertion in model container [2019-11-26 17:47:23,778 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:23,778 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:23,786 INFO L168 Benchmark]: Toolchain (without parser) took 766.82 ms. Allocated memory is still 1.0 GB. Free memory was 943.1 MB in the beginning and 891.5 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:23,788 INFO L168 Benchmark]: CDTParser took 1.62 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:47:23,791 INFO L168 Benchmark]: CACSL2BoogieTranslator took 758.13 ms. Allocated memory is still 1.0 GB. Free memory was 943.1 MB in the beginning and 891.5 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:23,796 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.62 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 758.13 ms. Allocated memory is still 1.0 GB. Free memory was 943.1 MB in the beginning and 891.5 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: 348]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:47:27,823 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:47:27,832 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:47:27,866 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:47:27,871 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:47:27,873 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:47:27,876 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:47:27,891 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:47:27,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:47:27,905 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:47:27,907 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:47:27,912 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:47:27,913 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:47:27,918 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:47:27,921 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:47:27,924 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:47:27,928 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:47:27,931 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:47:27,937 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:47:27,944 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:47:27,953 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:47:27,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:47:27,962 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:47:27,966 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:47:27,973 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:47:27,975 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:47:27,975 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:47:27,980 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:47:27,981 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:47:27,984 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:47:27,984 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:47:27,986 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:47:27,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:47:27,991 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:47:27,996 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:47:27,997 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:47:27,999 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:47:28,001 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:47:28,001 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:47:28,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:47:28,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:47:28,008 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:47:28,065 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:47:28,067 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:47:28,068 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:47:28,076 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:47:28,076 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:47:28,077 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:47:28,077 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:47:28,077 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:47:28,078 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:47:28,078 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:47:28,078 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:47:28,081 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:47:28,081 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:47:28,081 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:47:28,083 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:47:28,083 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:47:28,084 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:47:28,084 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:47:28,085 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:47:28,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:47:28,088 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:47:28,089 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:47:28,089 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:47:28,089 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:47:28,090 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:47:28,090 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:47:28,090 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:47:28,091 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:47:28,092 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 -> 09676e4695f75ba377ad7c61a6ecfa30bef27b9e [2019-11-26 17:47:28,736 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:28,765 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:28,774 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:28,776 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:28,776 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:28,780 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--solos-pci.ko-entry_point.cil.out.i [2019-11-26 17:47:28,948 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74c065976/60ca94b0281547fea9b5edf4406534a6/FLAG493369b13 [2019-11-26 17:47:30,888 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:30,890 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--atm--solos-pci.ko-entry_point.cil.out.i [2019-11-26 17:47:31,024 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74c065976/60ca94b0281547fea9b5edf4406534a6/FLAG493369b13 [2019-11-26 17:47:31,063 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74c065976/60ca94b0281547fea9b5edf4406534a6 [2019-11-26 17:47:31,071 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:31,076 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:31,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:31,081 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:31,088 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:31,091 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:31" (1/1) ... [2019-11-26 17:47:31,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3edcc54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:31, skipping insertion in model container [2019-11-26 17:47:31,100 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:31" (1/1) ... [2019-11-26 17:47:31,119 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:31,503 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:31,845 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:31,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2dafb4cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:31, skipping insertion in model container [2019-11-26 17:47:31,847 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:31,848 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:31,866 INFO L168 Benchmark]: Toolchain (without parser) took 774.33 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 892.9 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:31,867 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:47:31,870 INFO L168 Benchmark]: CACSL2BoogieTranslator took 768.47 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 892.9 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:31,877 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 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 768.47 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 892.9 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: 348]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...