./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-32_7a-drivers--net--wireless--b43--b43.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-32_7a-drivers--net--wireless--b43--b43.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 1e7ce3ec3a4fe96e8cbc34bdeef0a507eb1a2196 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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-32_7a-drivers--net--wireless--b43--b43.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 1e7ce3ec3a4fe96e8cbc34bdeef0a507eb1a2196 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:46:36,862 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:36,869 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:36,903 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:36,904 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:36,906 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:36,912 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:36,927 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:36,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:36,936 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:36,939 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:36,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:36,948 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:36,953 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:36,956 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:36,958 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:36,963 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:36,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:36,972 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:36,982 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:36,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:36,996 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:37,001 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:37,004 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:37,011 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:37,015 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:37,015 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:37,018 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:37,019 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:37,022 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:37,022 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:37,025 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:37,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:37,029 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:37,032 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:37,034 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:37,035 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:37,037 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:37,037 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:37,040 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:37,042 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:37,045 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:46:37,083 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:37,084 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:37,088 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:37,090 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:37,090 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:37,090 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:37,091 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:46:37,092 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:37,092 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:37,092 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:37,096 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:37,096 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:37,096 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:37,097 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:37,097 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:37,098 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:37,098 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:37,098 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:37,101 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:37,101 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:37,101 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:37,102 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:37,102 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:46:37,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:46:37,103 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:37,103 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:37,103 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 -> 1e7ce3ec3a4fe96e8cbc34bdeef0a507eb1a2196 [2019-11-26 17:46:37,650 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:37,683 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:37,691 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:37,696 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:37,697 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:37,698 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i [2019-11-26 17:46:37,851 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1edec6feb/c1de451477654d9eb4a63e8c3d620b26/FLAG9ed43d3f0 [2019-11-26 17:46:41,613 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:46:41,617 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i [2019-11-26 17:46:42,040 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1edec6feb/c1de451477654d9eb4a63e8c3d620b26/FLAG9ed43d3f0 [2019-11-26 17:46:42,537 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1edec6feb/c1de451477654d9eb4a63e8c3d620b26 [2019-11-26 17:46:42,542 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:46:42,546 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:46:42,555 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:42,562 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:46:42,570 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:46:42,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:42" (1/1) ... [2019-11-26 17:46:42,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27471e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:42, skipping insertion in model container [2019-11-26 17:46:42,583 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:42" (1/1) ... [2019-11-26 17:46:42,601 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:46:43,999 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:46:44,380 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:46:44,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@75c12cac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:44, skipping insertion in model container [2019-11-26 17:46:44,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:44,386 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:46:44,389 INFO L168 Benchmark]: Toolchain (without parser) took 1842.32 ms. Allocated memory is still 1.0 GB. Free memory was 862.7 MB in the beginning and 733.2 MB in the end (delta: 129.5 MB). Peak memory consumption was 183.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:44,397 INFO L168 Benchmark]: CDTParser took 2.96 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 17:46:44,401 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1830.72 ms. Allocated memory is still 1.0 GB. Free memory was 862.7 MB in the beginning and 733.2 MB in the end (delta: 129.5 MB). Peak memory consumption was 183.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:44,406 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.96 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 1830.72 ms. Allocated memory is still 1.0 GB. Free memory was 862.7 MB in the beginning and 733.2 MB in the end (delta: 129.5 MB). Peak memory consumption was 183.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 317]: 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 17:46:48,373 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:48,378 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:48,402 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:48,403 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:48,405 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:48,408 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:48,419 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:48,427 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:48,430 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:48,432 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:48,436 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:48,436 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:48,441 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:48,442 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:48,445 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:48,446 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:48,449 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:48,452 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:48,457 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:48,462 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:48,468 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:48,470 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:48,477 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:48,480 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:48,481 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:48,481 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:48,484 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:48,484 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:48,485 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:48,488 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:48,490 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:48,491 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:48,494 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:48,497 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:48,497 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:48,500 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:48,502 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:48,502 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:48,503 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:48,505 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:48,506 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:46:48,532 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:48,534 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:48,537 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:48,538 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:48,538 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:48,538 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:48,538 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:48,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:48,539 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:48,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:48,540 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:46:48,542 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:46:48,542 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:48,542 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:48,542 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:48,543 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:48,543 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:48,543 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:48,543 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:48,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:48,545 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:48,545 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:48,545 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:48,546 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:46:48,546 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:46:48,546 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:48,548 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:48,548 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:46:48,548 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 -> 1e7ce3ec3a4fe96e8cbc34bdeef0a507eb1a2196 [2019-11-26 17:46:49,061 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:49,089 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:49,097 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:49,102 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:49,103 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:49,107 INFO L428 ainManager$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-32_7a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i [2019-11-26 17:46:49,270 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8b266938/ca495819a34d489fa44a9b3a79506ae8/FLAG1116728db [2019-11-26 17:46:53,214 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:46:53,217 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--b43--b43.ko-entry_point.cil.out.i [2019-11-26 17:46:53,558 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8b266938/ca495819a34d489fa44a9b3a79506ae8/FLAG1116728db [2019-11-26 17:46:53,596 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8b266938/ca495819a34d489fa44a9b3a79506ae8 [2019-11-26 17:46:53,604 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:46:53,610 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:46:53,613 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:53,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:46:53,623 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:46:53,624 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:53" (1/1) ... [2019-11-26 17:46:53,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ae4b5f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:53, skipping insertion in model container [2019-11-26 17:46:53,634 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:53" (1/1) ... [2019-11-26 17:46:53,654 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:46:55,125 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:46:55,508 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:46:55,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ea1fbdc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:55, skipping insertion in model container [2019-11-26 17:46:55,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:55,514 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:46:55,518 INFO L168 Benchmark]: Toolchain (without parser) took 1910.05 ms. Allocated memory is still 1.0 GB. Free memory was 864.2 MB in the beginning and 732.6 MB in the end (delta: 131.6 MB). Peak memory consumption was 185.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:55,520 INFO L168 Benchmark]: CDTParser took 0.40 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 17:46:55,535 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1900.80 ms. Allocated memory is still 1.0 GB. Free memory was 864.2 MB in the beginning and 738.0 MB in the end (delta: 126.2 MB). Peak memory consumption was 185.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:55,542 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 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 1900.80 ms. Allocated memory is still 1.0 GB. Free memory was 864.2 MB in the beginning and 738.0 MB in the end (delta: 126.2 MB). Peak memory consumption was 185.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 317]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...