./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.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-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.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 7d887b6609d5657c40d44e91c10979f752f13716 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.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 7d887b6609d5657c40d44e91c10979f752f13716 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:43:23,874 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:43:23,876 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:43:23,899 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:43:23,899 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:43:23,901 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:43:23,904 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:43:23,915 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:43:23,923 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:43:23,926 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:43:23,927 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:43:23,932 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:43:23,932 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:43:23,935 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:43:23,937 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:43:23,938 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:43:23,941 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:43:23,942 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:43:23,947 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:43:23,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:43:23,957 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:43:23,963 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:43:23,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:43:23,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:43:23,971 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:43:23,971 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:43:23,974 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:43:23,975 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:43:23,976 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:43:23,977 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:43:23,977 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:43:23,978 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:43:23,980 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:43:23,983 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:43:23,985 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:43:23,985 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:43:23,986 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:43:23,989 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:43:23,989 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:43:23,990 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:43:23,991 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:43:23,992 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:43:24,017 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:43:24,017 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:43:24,018 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:43:24,027 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:43:24,027 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:43:24,027 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:43:24,028 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:43:24,028 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:43:24,028 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:43:24,028 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:43:24,029 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:43:24,030 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:43:24,030 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:43:24,030 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:43:24,031 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:43:24,031 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:43:24,033 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:43:24,033 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:43:24,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:43:24,033 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:43:24,034 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:43:24,034 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:43:24,034 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:43:24,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:43:24,036 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:43:24,036 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:43:24,036 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 -> 7d887b6609d5657c40d44e91c10979f752f13716 [2019-11-26 17:43:24,458 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:43:24,473 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:43:24,480 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:43:24,482 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:43:24,484 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:43:24,485 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.ko-entry_point.cil.out.i [2019-11-26 17:43:24,586 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a39b7e00/457a1f8ba85842e7b93cd7a535f6c780/FLAG471d746ae [2019-11-26 17:43:26,119 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:43:26,120 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.ko-entry_point.cil.out.i [2019-11-26 17:43:26,229 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a39b7e00/457a1f8ba85842e7b93cd7a535f6c780/FLAG471d746ae [2019-11-26 17:43:26,612 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a39b7e00/457a1f8ba85842e7b93cd7a535f6c780 [2019-11-26 17:43:26,616 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:43:26,619 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:43:26,625 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:43:26,627 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:43:26,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:43:26,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:43:26" (1/1) ... [2019-11-26 17:43:26,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@127549af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:43:26, skipping insertion in model container [2019-11-26 17:43:26,638 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:43:26" (1/1) ... [2019-11-26 17:43:26,654 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:43:27,035 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:43:27,304 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:43:27,308 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2764d7e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:43:27, skipping insertion in model container [2019-11-26 17:43:27,308 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:43:27,309 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:43:27,317 INFO L168 Benchmark]: Toolchain (without parser) took 692.74 ms. Allocated memory is still 1.0 GB. Free memory was 930.1 MB in the beginning and 842.8 MB in the end (delta: 87.3 MB). Peak memory consumption was 87.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:43:27,319 INFO L168 Benchmark]: CDTParser took 0.41 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 17:43:27,320 INFO L168 Benchmark]: CACSL2BoogieTranslator took 683.59 ms. Allocated memory is still 1.0 GB. Free memory was 930.1 MB in the beginning and 842.8 MB in the end (delta: 87.3 MB). Peak memory consumption was 87.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:43:27,326 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 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 683.59 ms. Allocated memory is still 1.0 GB. Free memory was 930.1 MB in the beginning and 842.8 MB in the end (delta: 87.3 MB). Peak memory consumption was 87.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 358]: 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 17:43:30,213 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:43:30,218 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:43:30,238 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:43:30,240 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:43:30,249 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:43:30,250 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:43:30,264 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:43:30,266 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:43:30,266 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:43:30,267 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:43:30,273 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:43:30,273 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:43:30,279 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:43:30,280 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:43:30,283 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:43:30,285 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:43:30,288 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:43:30,290 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:43:30,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:43:30,304 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:43:30,309 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:43:30,310 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:43:30,314 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:43:30,321 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:43:30,322 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:43:30,322 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:43:30,324 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:43:30,326 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:43:30,327 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:43:30,327 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:43:30,328 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:43:30,331 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:43:30,332 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:43:30,333 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:43:30,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:43:30,337 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:43:30,337 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:43:30,337 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:43:30,338 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:43:30,342 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:43:30,343 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:43:30,376 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:43:30,377 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:43:30,383 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:43:30,383 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:43:30,385 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:43:30,385 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:43:30,385 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:43:30,385 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:43:30,386 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:43:30,387 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:43:30,388 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:43:30,388 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:43:30,390 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:43:30,390 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:43:30,390 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:43:30,391 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:43:30,391 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:43:30,391 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:43:30,393 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:43:30,393 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:43:30,393 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:43:30,393 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:43:30,394 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:43:30,394 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:43:30,394 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:43:30,395 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:43:30,395 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:43:30,399 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:43:30,399 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 -> 7d887b6609d5657c40d44e91c10979f752f13716 [2019-11-26 17:43:30,809 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:43:30,828 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:43:30,839 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:43:30,841 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:43:30,841 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:43:30,842 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.ko-entry_point.cil.out.i [2019-11-26 17:43:30,947 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/043c5eb58/34dd5cb58dde4895b4d5fe98d7aac58c/FLAGd57705d61 [2019-11-26 17:43:32,466 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:43:32,468 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--stmicro--stmmac--stmmac.ko-entry_point.cil.out.i [2019-11-26 17:43:32,570 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/043c5eb58/34dd5cb58dde4895b4d5fe98d7aac58c/FLAGd57705d61 [2019-11-26 17:43:32,954 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/043c5eb58/34dd5cb58dde4895b4d5fe98d7aac58c [2019-11-26 17:43:32,961 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:43:32,963 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:43:32,970 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:43:32,970 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:43:32,975 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:43:32,977 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:43:32" (1/1) ... [2019-11-26 17:43:32,982 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70075b9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:43:32, skipping insertion in model container [2019-11-26 17:43:32,982 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:43:32" (1/1) ... [2019-11-26 17:43:32,995 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:43:33,355 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:43:33,611 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:43:33,616 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@258e73a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:43:33, skipping insertion in model container [2019-11-26 17:43:33,617 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:43:33,617 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:43:33,624 INFO L168 Benchmark]: Toolchain (without parser) took 656.35 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 845.7 MB in the end (delta: 87.3 MB). Peak memory consumption was 87.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:43:33,625 INFO L168 Benchmark]: CDTParser took 0.22 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 17:43:33,628 INFO L168 Benchmark]: CACSL2BoogieTranslator took 647.61 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 845.7 MB in the end (delta: 87.3 MB). Peak memory consumption was 87.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:43:33,633 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 647.61 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 845.7 MB in the end (delta: 87.3 MB). Peak memory consumption was 87.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 358]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...