./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-mwifiex-mwifiex.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-mwifiex-mwifiex.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dbcd8d8113ca4f0062c1178ccf01840f2e343b0f ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-mwifiex-mwifiex.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dbcd8d8113ca4f0062c1178ccf01840f2e343b0f ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:51:31,567 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:31,572 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:31,605 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:31,606 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:31,608 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:31,613 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:31,627 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:31,634 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:31,641 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:31,645 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:31,649 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:31,652 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:31,655 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:31,659 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:31,669 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:31,671 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:31,672 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:31,678 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:31,686 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:31,695 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:31,703 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:31,707 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:31,710 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:31,718 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:31,719 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:31,721 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:31,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:31,724 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:31,726 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:31,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:31,729 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:31,731 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:31,735 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:31,738 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:31,740 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:31,741 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:31,743 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:31,743 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:31,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:31,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:31,750 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:51:31,807 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:31,808 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:31,814 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:31,818 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:31,818 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:31,819 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:31,819 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:51:31,821 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:31,821 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:31,822 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:31,822 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:31,822 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:31,822 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:31,824 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:31,826 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:31,827 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:31,827 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:31,828 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:31,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:31,830 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:31,830 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:31,831 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:31,831 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:51:31,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:51:31,833 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:31,833 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:31,835 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 -> dbcd8d8113ca4f0062c1178ccf01840f2e343b0f [2019-11-26 17:51:32,460 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:32,493 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:32,499 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:32,503 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:32,508 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:32,509 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-mwifiex-mwifiex.cil.i [2019-11-26 17:51:32,673 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1c47c3ef/cfcfbcb871644700ba6254951f433480/FLAG5ed81d327 [2019-11-26 17:51:35,508 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:35,511 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-mwifiex-mwifiex.cil.i [2019-11-26 17:51:35,801 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1c47c3ef/cfcfbcb871644700ba6254951f433480/FLAG5ed81d327 [2019-11-26 17:51:35,844 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1c47c3ef/cfcfbcb871644700ba6254951f433480 [2019-11-26 17:51:35,856 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:35,858 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:35,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:35,868 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:35,876 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:35,879 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:35" (1/1) ... [2019-11-26 17:51:35,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59644eee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:35, skipping insertion in model container [2019-11-26 17:51:35,891 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:35" (1/1) ... [2019-11-26 17:51:35,912 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:36,809 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:37,192 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:37,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29654a5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:37, skipping insertion in model container [2019-11-26 17:51:37,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:37,195 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:37,216 INFO L168 Benchmark]: Toolchain (without parser) took 1339.73 ms. Allocated memory is still 1.0 GB. Free memory was 910.1 MB in the beginning and 758.6 MB in the end (delta: 151.6 MB). Peak memory consumption was 151.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:37,217 INFO L168 Benchmark]: CDTParser took 0.77 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:51:37,221 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1329.86 ms. Allocated memory is still 1.0 GB. Free memory was 910.1 MB in the beginning and 758.6 MB in the end (delta: 151.6 MB). Peak memory consumption was 151.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:37,226 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.77 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 1329.86 ms. Allocated memory is still 1.0 GB. Free memory was 910.1 MB in the beginning and 758.6 MB in the end (delta: 151.6 MB). Peak memory consumption was 151.6 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 17:51:40,921 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:40,926 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:40,956 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:40,958 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:40,960 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:40,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:40,981 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:40,986 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:40,992 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:40,994 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:40,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:40,999 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:41,005 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:41,009 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:41,011 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:41,014 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:41,019 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:41,023 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:41,032 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:41,041 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:41,046 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:41,050 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:41,052 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:41,060 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:41,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:41,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:41,068 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:41,068 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:41,069 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:41,073 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:41,074 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:41,075 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:41,079 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:41,081 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:41,083 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:41,084 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:41,084 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:41,085 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:41,086 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:41,090 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:41,091 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:51:41,129 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:41,130 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:41,135 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:41,136 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:41,136 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:41,136 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:41,138 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:41,138 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:41,138 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:41,139 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:41,141 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:51:41,141 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:51:41,141 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:41,143 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:41,143 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:41,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:41,144 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:41,146 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:41,146 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:41,146 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:41,147 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:41,149 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:41,149 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:41,149 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:51:41,150 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:51:41,150 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:41,150 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:41,152 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:51:41,152 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 -> dbcd8d8113ca4f0062c1178ccf01840f2e343b0f [2019-11-26 17:51:41,695 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:41,723 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:41,732 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:41,735 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:41,737 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:41,741 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-mwifiex-mwifiex.cil.i [2019-11-26 17:51:41,894 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6338b2a86/f646cf684d36420a814b828013464fde/FLAGf26601ebb [2019-11-26 17:51:44,736 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:44,742 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-wireless-mwifiex-mwifiex.cil.i [2019-11-26 17:51:45,047 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6338b2a86/f646cf684d36420a814b828013464fde/FLAGf26601ebb [2019-11-26 17:51:45,093 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6338b2a86/f646cf684d36420a814b828013464fde [2019-11-26 17:51:45,102 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:45,105 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:45,111 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:45,112 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:45,120 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:45,123 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:45" (1/1) ... [2019-11-26 17:51:45,137 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27052f67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:45, skipping insertion in model container [2019-11-26 17:51:45,137 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:45" (1/1) ... [2019-11-26 17:51:45,154 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:46,102 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:46,477 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:46,479 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6c2e0786 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:46, skipping insertion in model container [2019-11-26 17:51:46,480 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:46,482 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:46,491 INFO L168 Benchmark]: Toolchain (without parser) took 1380.45 ms. Allocated memory is still 1.0 GB. Free memory was 910.1 MB in the beginning and 758.6 MB in the end (delta: 151.6 MB). Peak memory consumption was 151.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:46,493 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:51:46,497 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1371.45 ms. Allocated memory is still 1.0 GB. Free memory was 910.1 MB in the beginning and 758.6 MB in the end (delta: 151.6 MB). Peak memory consumption was 151.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:46,503 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 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 1371.45 ms. Allocated memory is still 1.0 GB. Free memory was 910.1 MB in the beginning and 758.6 MB in the end (delta: 151.6 MB). Peak memory consumption was 151.6 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...