./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--ath--ath5k--ath5k.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--ath--ath5k--ath5k.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 9a2365bf0cecab1abb70acd7e133520e3935c7a3 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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--ath--ath5k--ath5k.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 9a2365bf0cecab1abb70acd7e133520e3935c7a3 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:48:10,898 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:48:10,903 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:48:10,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:48:10,929 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:48:10,933 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:48:10,937 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:48:10,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:48:10,969 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:48:10,974 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:48:10,976 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:48:10,982 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:48:10,982 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:48:10,988 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:48:10,991 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:48:10,995 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:48:10,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:48:11,003 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:48:11,006 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:48:11,014 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:48:11,021 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:48:11,030 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:48:11,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:48:11,036 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:48:11,042 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:48:11,045 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:48:11,045 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:48:11,046 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:48:11,048 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:48:11,050 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:48:11,053 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:48:11,054 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:48:11,055 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:48:11,059 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:48:11,061 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:48:11,061 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:48:11,064 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:48:11,065 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:48:11,065 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:48:11,066 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:48:11,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:48:11,071 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:48:11,109 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:48:11,111 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:48:11,115 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:48:11,116 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:48:11,116 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:48:11,116 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:48:11,119 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:48:11,119 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:48:11,119 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:48:11,119 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:48:11,121 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:48:11,122 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:48:11,122 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:48:11,124 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:48:11,124 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:48:11,125 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:48:11,125 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:48:11,125 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:48:11,125 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:48:11,125 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:48:11,126 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:48:11,127 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:48:11,127 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:48:11,127 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:48:11,127 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:48:11,130 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:48:11,130 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 -> 9a2365bf0cecab1abb70acd7e133520e3935c7a3 [2019-11-26 17:48:11,733 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:48:11,764 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:48:11,771 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:48:11,777 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:48:11,778 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:48:11,782 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ath--ath5k--ath5k.ko-entry_point.cil.out.i [2019-11-26 17:48:11,935 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0334a98a8/e01e3567717f4708af6e93201dd60720/FLAG0e5fec3ff [2019-11-26 17:48:14,613 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:48:14,616 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ath--ath5k--ath5k.ko-entry_point.cil.out.i [2019-11-26 17:48:14,878 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0334a98a8/e01e3567717f4708af6e93201dd60720/FLAG0e5fec3ff [2019-11-26 17:48:15,113 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0334a98a8/e01e3567717f4708af6e93201dd60720 [2019-11-26 17:48:15,118 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:48:15,124 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:48:15,135 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:15,141 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:48:15,149 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:48:15,153 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:15" (1/1) ... [2019-11-26 17:48:15,160 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45842dee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:15, skipping insertion in model container [2019-11-26 17:48:15,162 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:15" (1/1) ... [2019-11-26 17:48:15,181 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:48:15,997 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:48:16,361 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:48:16,364 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2d06b255 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:16, skipping insertion in model container [2019-11-26 17:48:16,366 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:16,367 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:48:16,377 INFO L168 Benchmark]: Toolchain (without parser) took 1246.05 ms. Allocated memory is still 1.0 GB. Free memory was 920.2 MB in the beginning and 780.4 MB in the end (delta: 139.8 MB). Peak memory consumption was 139.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:16,378 INFO L168 Benchmark]: CDTParser took 0.89 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 17:48:16,381 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1231.79 ms. Allocated memory is still 1.0 GB. Free memory was 920.2 MB in the beginning and 786.1 MB in the end (delta: 134.0 MB). Peak memory consumption was 134.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:16,389 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.89 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 1231.79 ms. Allocated memory is still 1.0 GB. Free memory was 920.2 MB in the beginning and 786.1 MB in the end (delta: 134.0 MB). Peak memory consumption was 134.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 340]: 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 17:48:20,619 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:48:20,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:48:20,659 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:48:20,663 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:48:20,665 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:48:20,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:48:20,685 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:48:20,689 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:48:20,695 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:48:20,697 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:48:20,701 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:48:20,704 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:48:20,708 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:48:20,712 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:48:20,717 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:48:20,718 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:48:20,722 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:48:20,728 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:48:20,735 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:48:20,742 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:48:20,751 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:48:20,753 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:48:20,758 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:48:20,765 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:48:20,765 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:48:20,766 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:48:20,768 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:48:20,772 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:48:20,773 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:48:20,776 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:48:20,777 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:48:20,778 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:48:20,782 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:48:20,784 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:48:20,786 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:48:20,787 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:48:20,787 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:48:20,788 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:48:20,791 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:48:20,793 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:48:20,794 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:48:20,831 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:48:20,833 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:48:20,837 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:48:20,837 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:48:20,839 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:48:20,839 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:48:20,839 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:48:20,840 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:48:20,843 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:48:20,843 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:48:20,844 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:48:20,845 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:48:20,845 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:48:20,846 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:48:20,846 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:48:20,846 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:48:20,847 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:48:20,847 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:48:20,849 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:48:20,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:48:20,849 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:48:20,850 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:48:20,850 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:48:20,850 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:48:20,852 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:48:20,852 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:48:20,852 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:48:20,853 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:48:20,855 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 -> 9a2365bf0cecab1abb70acd7e133520e3935c7a3 [2019-11-26 17:48:21,351 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:48:21,378 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:48:21,388 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:48:21,390 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:48:21,392 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:48:21,393 INFO L428 ainManager$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--ath--ath5k--ath5k.ko-entry_point.cil.out.i [2019-11-26 17:48:21,553 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b713a58f1/ff753533afcb44fdb052522a2ca044e5/FLAGbe548705b [2019-11-26 17:48:24,312 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:48:24,315 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--ath--ath5k--ath5k.ko-entry_point.cil.out.i [2019-11-26 17:48:24,547 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b713a58f1/ff753533afcb44fdb052522a2ca044e5/FLAGbe548705b [2019-11-26 17:48:24,586 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b713a58f1/ff753533afcb44fdb052522a2ca044e5 [2019-11-26 17:48:24,594 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:48:24,597 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:48:24,602 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:24,603 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:48:24,612 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:48:24,617 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:24" (1/1) ... [2019-11-26 17:48:24,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6af9779e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:24, skipping insertion in model container [2019-11-26 17:48:24,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:24" (1/1) ... [2019-11-26 17:48:24,645 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:48:25,520 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:48:25,886 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:48:25,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a903cec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:25, skipping insertion in model container [2019-11-26 17:48:25,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:25,892 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:48:25,901 INFO L168 Benchmark]: Toolchain (without parser) took 1299.68 ms. Allocated memory is still 1.0 GB. Free memory was 914.4 MB in the beginning and 774.7 MB in the end (delta: 139.8 MB). Peak memory consumption was 139.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:25,905 INFO L168 Benchmark]: CDTParser took 1.52 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 17:48:25,907 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1289.80 ms. Allocated memory is still 1.0 GB. Free memory was 914.4 MB in the beginning and 774.7 MB in the end (delta: 139.8 MB). Peak memory consumption was 139.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:25,911 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.52 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 1289.80 ms. Allocated memory is still 1.0 GB. Free memory was 914.4 MB in the beginning and 774.7 MB in the end (delta: 139.8 MB). Peak memory consumption was 139.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 340]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...