./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.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 8cd79d91720a01693d363a9160fa582e53128d76 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.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 8cd79d91720a01693d363a9160fa582e53128d76 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:48:09,734 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:48:09,742 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:48:09,766 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:48:09,769 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:48:09,771 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:48:09,775 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:48:09,783 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:48:09,791 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:48:09,794 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:48:09,795 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:48:09,798 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:48:09,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:48:09,801 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:48:09,804 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:48:09,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:48:09,807 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:48:09,808 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:48:09,812 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:48:09,818 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:48:09,825 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:48:09,828 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:48:09,832 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:48:09,833 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:48:09,838 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:48:09,841 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:48:09,841 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:48:09,843 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:48:09,843 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:48:09,847 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:48:09,848 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:48:09,848 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:48:09,849 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:48:09,851 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:48:09,853 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:48:09,856 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:48:09,857 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:48:09,857 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:48:09,857 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:48:09,858 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:48:09,862 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:48:09,863 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:48:09,892 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:48:09,893 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:48:09,894 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:48:09,901 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:48:09,901 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:48:09,901 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:48:09,902 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:48:09,902 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:48:09,902 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:48:09,902 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:48:09,903 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:48:09,906 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:48:09,906 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:48:09,906 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:48:09,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:48:09,907 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:48:09,907 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:48:09,907 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:48:09,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:48:09,909 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:48:09,909 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:48:09,910 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:48:09,910 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:48:09,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:48:09,913 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:48:09,915 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:48:09,915 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 -> 8cd79d91720a01693d363a9160fa582e53128d76 [2019-11-26 17:48:10,381 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:48:10,399 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:48:10,405 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:48:10,411 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:48:10,411 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:48:10,412 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point.cil.out.i [2019-11-26 17:48:10,521 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a7776098/49eaa2f95ac1476283fdf2ca6f7fdaa2/FLAG621f22b90 [2019-11-26 17:48:12,061 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:48:12,067 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point.cil.out.i [2019-11-26 17:48:12,192 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a7776098/49eaa2f95ac1476283fdf2ca6f7fdaa2/FLAG621f22b90 [2019-11-26 17:48:12,543 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a7776098/49eaa2f95ac1476283fdf2ca6f7fdaa2 [2019-11-26 17:48:12,549 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:48:12,552 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:48:12,559 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:12,561 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:48:12,566 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:48:12,567 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:12" (1/1) ... [2019-11-26 17:48:12,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@db3c047 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:12, skipping insertion in model container [2019-11-26 17:48:12,576 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:12" (1/1) ... [2019-11-26 17:48:12,590 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:48:12,920 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:48:13,188 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:48:13,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24a3fb14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:13, skipping insertion in model container [2019-11-26 17:48:13,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:13,193 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:48:13,199 INFO L168 Benchmark]: Toolchain (without parser) took 642.58 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 867.9 MB in the end (delta: 70.9 MB). Peak memory consumption was 70.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:13,200 INFO L168 Benchmark]: CDTParser took 0.82 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 17:48:13,201 INFO L168 Benchmark]: CACSL2BoogieTranslator took 634.11 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 867.9 MB in the end (delta: 70.9 MB). Peak memory consumption was 70.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:13,206 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.82 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 634.11 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 867.9 MB in the end (delta: 70.9 MB). Peak memory consumption was 70.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 342]: 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 17:48:16,094 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:48:16,099 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:48:16,114 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:48:16,116 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:48:16,117 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:48:16,119 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:48:16,138 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:48:16,146 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:48:16,150 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:48:16,151 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:48:16,157 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:48:16,157 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:48:16,159 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:48:16,160 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:48:16,164 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:48:16,165 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:48:16,166 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:48:16,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:48:16,175 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:48:16,181 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:48:16,187 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:48:16,188 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:48:16,191 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:48:16,197 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:48:16,198 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:48:16,198 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:48:16,201 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:48:16,201 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:48:16,204 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:48:16,205 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:48:16,205 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:48:16,206 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:48:16,210 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:48:16,211 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:48:16,211 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:48:16,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:48:16,214 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:48:16,214 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:48:16,215 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:48:16,217 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:48:16,219 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:48:16,246 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:48:16,249 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:48:16,251 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:48:16,254 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:48:16,254 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:48:16,254 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:48:16,254 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:48:16,255 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:48:16,255 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:48:16,255 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:48:16,256 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:48:16,256 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:48:16,257 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:48:16,257 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:48:16,259 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:48:16,259 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:48:16,259 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:48:16,259 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:48:16,260 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:48:16,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:48:16,260 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:48:16,261 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:48:16,261 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:48:16,264 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:48:16,264 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:48:16,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:48:16,264 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:48:16,265 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:48:16,265 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 -> 8cd79d91720a01693d363a9160fa582e53128d76 [2019-11-26 17:48:16,760 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:48:16,776 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:48:16,784 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:48:16,786 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:48:16,787 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:48:16,788 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point.cil.out.i [2019-11-26 17:48:16,899 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/793600b71/bd2b9627d0c3497da23e596c6220ab5c/FLAG138d00e39 [2019-11-26 17:48:18,389 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:48:18,391 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--airo.ko-entry_point.cil.out.i [2019-11-26 17:48:18,506 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/793600b71/bd2b9627d0c3497da23e596c6220ab5c/FLAG138d00e39 [2019-11-26 17:48:18,932 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/793600b71/bd2b9627d0c3497da23e596c6220ab5c [2019-11-26 17:48:18,938 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:48:18,939 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:48:18,946 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:18,946 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:48:18,951 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:48:18,956 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:18" (1/1) ... [2019-11-26 17:48:18,961 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@489e934e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:18, skipping insertion in model container [2019-11-26 17:48:18,962 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:18" (1/1) ... [2019-11-26 17:48:18,973 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:48:19,321 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:48:19,580 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:48:19,584 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@14642ca2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:19, skipping insertion in model container [2019-11-26 17:48:19,585 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:19,585 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:48:19,593 INFO L168 Benchmark]: Toolchain (without parser) took 647.52 ms. Allocated memory is still 1.0 GB. Free memory was 943.1 MB in the beginning and 872.2 MB in the end (delta: 70.9 MB). Peak memory consumption was 70.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:19,594 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:48:19,597 INFO L168 Benchmark]: CACSL2BoogieTranslator took 639.08 ms. Allocated memory is still 1.0 GB. Free memory was 943.1 MB in the beginning and 872.2 MB in the end (delta: 70.9 MB). Peak memory consumption was 70.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:19,601 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 639.08 ms. Allocated memory is still 1.0 GB. Free memory was 943.1 MB in the beginning and 872.2 MB in the end (delta: 70.9 MB). Peak memory consumption was 70.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 342]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...