./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--ethernet--atheros--atl1e--atl1e.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--ethernet--atheros--atl1e--atl1e.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 c7b8e6a2c0d5a862de3c9164127fd03ec3f39ded ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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--ethernet--atheros--atl1e--atl1e.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 c7b8e6a2c0d5a862de3c9164127fd03ec3f39ded .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:47:42,789 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:47:42,796 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:47:42,831 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:47:42,832 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:47:42,836 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:47:42,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:47:42,853 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:47:42,862 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:47:42,866 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:47:42,869 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:47:42,873 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:47:42,877 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:47:42,880 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:47:42,883 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:47:42,886 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:47:42,890 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:47:42,892 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:47:42,900 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:47:42,904 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:47:42,912 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:47:42,921 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:47:42,922 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:47:42,926 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:47:42,934 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:47:42,935 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:47:42,935 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:47:42,940 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:47:42,943 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:47:42,944 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:47:42,947 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:47:42,948 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:47:42,949 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:47:42,953 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:47:42,955 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:47:42,955 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:47:42,959 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:47:42,960 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:47:42,960 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:47:42,961 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:47:42,964 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:47:42,967 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:47:43,019 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:47:43,025 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:47:43,026 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:47:43,031 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:47:43,031 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:47:43,032 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:47:43,032 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:47:43,034 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:47:43,034 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:47:43,036 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:47:43,038 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:47:43,038 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:47:43,038 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:47:43,039 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:47:43,040 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:47:43,040 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:47:43,043 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:47:43,043 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:47:43,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:47:43,044 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:47:43,044 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:47:43,045 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:47:43,045 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:47:43,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:47:43,048 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:47:43,048 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:47:43,048 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 -> c7b8e6a2c0d5a862de3c9164127fd03ec3f39ded [2019-11-26 17:47:43,659 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:43,686 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:43,696 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:43,699 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:43,704 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:43,705 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point.cil.out.i [2019-11-26 17:47:43,862 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ff62aaa0/52aa8fc4e33748589d9f28c74188e270/FLAGed2bf8328 [2019-11-26 17:47:45,944 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:45,948 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atl1e--atl1e.ko-entry_point.cil.out.i [2019-11-26 17:47:46,083 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ff62aaa0/52aa8fc4e33748589d9f28c74188e270/FLAGed2bf8328 [2019-11-26 17:47:46,126 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ff62aaa0/52aa8fc4e33748589d9f28c74188e270 [2019-11-26 17:47:46,134 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:46,141 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:46,146 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:46,146 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:46,152 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:46,154 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:46" (1/1) ... [2019-11-26 17:47:46,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@339275c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:46, skipping insertion in model container [2019-11-26 17:47:46,165 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:46" (1/1) ... [2019-11-26 17:47:46,184 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:46,641 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:47,016 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:47,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2acdb857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:47, skipping insertion in model container [2019-11-26 17:47:47,021 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:47,022 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:47,032 INFO L168 Benchmark]: Toolchain (without parser) took 889.31 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 891.2 MB in the end (delta: 59.0 MB). Peak memory consumption was 59.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:47,033 INFO L168 Benchmark]: CDTParser took 0.74 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 17:47:47,036 INFO L168 Benchmark]: CACSL2BoogieTranslator took 876.18 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 891.2 MB in the end (delta: 59.0 MB). Peak memory consumption was 59.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:47,041 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74 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 876.18 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 891.2 MB in the end (delta: 59.0 MB). Peak memory consumption was 59.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 349]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:47:51,084 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:47:51,088 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:47:51,122 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:47:51,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:47:51,126 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:47:51,134 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:47:51,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:47:51,154 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:47:51,158 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:47:51,161 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:47:51,167 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:47:51,168 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:47:51,175 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:47:51,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:47:51,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:47:51,185 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:47:51,188 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:47:51,192 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:47:51,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:47:51,209 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:47:51,211 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:47:51,215 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:47:51,220 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:47:51,226 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:47:51,227 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:47:51,229 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:47:51,233 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:47:51,236 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:47:51,237 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:47:51,238 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:47:51,241 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:47:51,243 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:47:51,244 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:47:51,248 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:47:51,251 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:47:51,252 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:47:51,253 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:47:51,253 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:47:51,257 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:47:51,260 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:47:51,264 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:47:51,303 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:47:51,306 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:47:51,312 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:47:51,312 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:47:51,312 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:47:51,313 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:47:51,313 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:47:51,313 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:47:51,314 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:47:51,316 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:47:51,317 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:47:51,318 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:47:51,318 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:47:51,318 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:47:51,319 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:47:51,321 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:47:51,321 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:47:51,322 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:47:51,322 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:47:51,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:47:51,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:47:51,324 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:47:51,324 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:47:51,326 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:47:51,326 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:47:51,326 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:47:51,327 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:47:51,327 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:47:51,327 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 -> c7b8e6a2c0d5a862de3c9164127fd03ec3f39ded [2019-11-26 17:47:51,925 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:51,954 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:51,958 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:51,963 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:51,967 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:51,968 INFO L428 ainManager$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--ethernet--atheros--atl1e--atl1e.ko-entry_point.cil.out.i [2019-11-26 17:47:52,117 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99eda7705/91a7e20d2e684af0b0940ad93f2edd1b/FLAGdfc1a7152 [2019-11-26 17:47:54,127 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:54,132 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--ethernet--atheros--atl1e--atl1e.ko-entry_point.cil.out.i [2019-11-26 17:47:54,248 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99eda7705/91a7e20d2e684af0b0940ad93f2edd1b/FLAGdfc1a7152 [2019-11-26 17:47:54,345 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/99eda7705/91a7e20d2e684af0b0940ad93f2edd1b [2019-11-26 17:47:54,349 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:54,351 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:54,362 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:54,362 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:54,373 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:54,374 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:54" (1/1) ... [2019-11-26 17:47:54,377 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ddc4f72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:54, skipping insertion in model container [2019-11-26 17:47:54,377 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:54" (1/1) ... [2019-11-26 17:47:54,387 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:54,810 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:55,186 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:55,191 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4bb26da9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:55, skipping insertion in model container [2019-11-26 17:47:55,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:55,192 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:55,198 INFO L168 Benchmark]: Toolchain (without parser) took 843.13 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 891.2 MB in the end (delta: 59.0 MB). Peak memory consumption was 59.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:55,214 INFO L168 Benchmark]: CDTParser took 1.26 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 17:47:55,216 INFO L168 Benchmark]: CACSL2BoogieTranslator took 830.36 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 891.2 MB in the end (delta: 59.0 MB). Peak memory consumption was 59.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:55,224 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.26 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 830.36 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 891.2 MB in the end (delta: 59.0 MB). Peak memory consumption was 59.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 349]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...