./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-08_1a-drivers--net--wireless--mwifiex--mwifiex.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-08_1a-drivers--net--wireless--mwifiex--mwifiex.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 33c74bd4dec2d2be1258c2cf0578769ec28f4fbb ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-08_1a-drivers--net--wireless--mwifiex--mwifiex.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 33c74bd4dec2d2be1258c2cf0578769ec28f4fbb ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:45:27,605 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:27,610 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:27,640 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:27,642 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:27,644 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:27,647 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:27,674 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:27,677 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:27,684 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:27,687 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:27,691 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:27,692 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:27,696 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:27,698 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:27,701 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:27,706 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:27,715 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:27,718 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:27,731 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:27,736 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:27,745 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:27,747 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:27,749 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:27,759 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:27,760 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:27,760 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:27,764 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:27,765 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:27,768 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:27,770 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:27,771 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:27,773 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:27,775 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:27,779 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:27,780 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:27,783 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:27,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:27,784 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:27,790 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:27,792 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:27,794 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:45:27,833 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:27,835 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:27,839 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:27,839 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:27,841 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:27,841 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:27,844 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:45:27,844 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:27,844 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:27,845 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:27,846 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:27,847 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:27,847 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:27,848 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:27,850 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:27,850 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:27,851 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:27,851 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:27,851 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:27,852 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:27,853 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:27,853 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:27,853 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:45:27,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:45:27,856 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:27,856 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:27,857 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 -> 33c74bd4dec2d2be1258c2cf0578769ec28f4fbb [2019-11-26 17:45:28,461 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:28,496 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:28,504 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:28,507 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:28,509 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:28,513 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--mwifiex--mwifiex.ko-entry_point.cil.out.i [2019-11-26 17:45:28,662 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7be4fc9b1/b5c9f392f38f4140950323bdc68abe61/FLAGcf4441b1c [2019-11-26 17:45:31,658 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:31,660 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--mwifiex--mwifiex.ko-entry_point.cil.out.i [2019-11-26 17:45:31,922 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7be4fc9b1/b5c9f392f38f4140950323bdc68abe61/FLAGcf4441b1c [2019-11-26 17:45:32,364 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7be4fc9b1/b5c9f392f38f4140950323bdc68abe61 [2019-11-26 17:45:32,369 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:32,373 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:32,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:32,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:32,387 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:32,388 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:32" (1/1) ... [2019-11-26 17:45:32,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e262158 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:32, skipping insertion in model container [2019-11-26 17:45:32,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:32" (1/1) ... [2019-11-26 17:45:32,415 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:33,536 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:33,889 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:33,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@558ea61f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:33, skipping insertion in model container [2019-11-26 17:45:33,895 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:33,895 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:33,903 INFO L168 Benchmark]: Toolchain (without parser) took 1524.80 ms. Allocated memory is still 1.0 GB. Free memory was 898.6 MB in the beginning and 965.7 MB in the end (delta: -67.0 MB). Peak memory consumption was 202.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:33,916 INFO L168 Benchmark]: CDTParser took 0.85 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 17:45:33,918 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1513.10 ms. Allocated memory is still 1.0 GB. Free memory was 898.6 MB in the beginning and 965.7 MB in the end (delta: -67.0 MB). Peak memory consumption was 202.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:33,923 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.85 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 1513.10 ms. Allocated memory is still 1.0 GB. Free memory was 898.6 MB in the beginning and 965.7 MB in the end (delta: -67.0 MB). Peak memory consumption was 202.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 347]: 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 17:45:37,925 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:37,927 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:37,952 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:37,953 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:37,956 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:37,973 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:37,989 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:37,992 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:37,999 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:38,001 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:38,006 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:38,010 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:38,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:38,018 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:38,022 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:38,025 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:38,028 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:38,033 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:38,042 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:38,049 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:38,058 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:38,059 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:38,062 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:38,069 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:38,071 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:38,071 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:38,074 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:38,077 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:38,081 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:38,081 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:38,082 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:38,085 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:38,087 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:38,091 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:38,092 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:38,093 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:38,095 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:38,095 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:38,096 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:38,099 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:38,100 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:45:38,138 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:38,139 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:38,144 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:38,145 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:38,145 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:38,147 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:38,147 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:38,147 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:38,148 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:38,150 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:38,151 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:45:38,151 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:45:38,152 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:38,152 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:38,153 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:38,155 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:38,155 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:38,155 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:38,156 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:38,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:38,156 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:38,158 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:38,158 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:38,158 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:45:38,160 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:45:38,160 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:38,160 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:38,161 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:45:38,161 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 -> 33c74bd4dec2d2be1258c2cf0578769ec28f4fbb [2019-11-26 17:45:38,750 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:38,782 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:38,789 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:38,792 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:38,797 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:38,798 INFO L428 ainManager$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-08_1a-drivers--net--wireless--mwifiex--mwifiex.ko-entry_point.cil.out.i [2019-11-26 17:45:38,960 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca8764f65/1aa8ed654c2d4aeda6a27b3589d14dbe/FLAG1ad8b533c [2019-11-26 17:45:41,923 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:41,927 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--mwifiex--mwifiex.ko-entry_point.cil.out.i [2019-11-26 17:45:42,216 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca8764f65/1aa8ed654c2d4aeda6a27b3589d14dbe/FLAG1ad8b533c [2019-11-26 17:45:42,255 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca8764f65/1aa8ed654c2d4aeda6a27b3589d14dbe [2019-11-26 17:45:42,263 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:42,266 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:42,270 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:42,272 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:42,279 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:42,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:42" (1/1) ... [2019-11-26 17:45:42,291 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f40bda2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:42, skipping insertion in model container [2019-11-26 17:45:42,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:42" (1/1) ... [2019-11-26 17:45:42,309 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:43,577 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:43,946 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:43,949 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e58d674 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:43, skipping insertion in model container [2019-11-26 17:45:43,949 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:43,950 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:43,957 INFO L168 Benchmark]: Toolchain (without parser) took 1688.38 ms. Allocated memory is still 1.0 GB. Free memory was 898.7 MB in the beginning and 965.6 MB in the end (delta: -66.9 MB). Peak memory consumption was 202.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:43,961 INFO L168 Benchmark]: CDTParser took 0.37 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 17:45:43,963 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1679.59 ms. Allocated memory is still 1.0 GB. Free memory was 898.7 MB in the beginning and 965.6 MB in the end (delta: -66.9 MB). Peak memory consumption was 202.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:43,968 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 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 1679.59 ms. Allocated memory is still 1.0 GB. Free memory was 898.7 MB in the beginning and 965.6 MB in the end (delta: -66.9 MB). Peak memory consumption was 202.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 347]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...