./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-08_1a-drivers--net--wireless--iwlwifi--iwlwifi.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-08_1a-drivers--net--wireless--iwlwifi--iwlwifi.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 b7f379be558a755706d0f88b14a79b6820f16fec .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-08_1a-drivers--net--wireless--iwlwifi--iwlwifi.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 b7f379be558a755706d0f88b14a79b6820f16fec ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:45:24,943 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:24,948 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:24,973 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:24,973 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:24,975 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:24,980 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:24,992 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:24,996 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:25,000 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:25,003 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:25,007 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:25,007 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:25,012 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:25,013 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:25,017 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:25,018 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:25,022 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:25,024 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:25,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:25,034 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:25,039 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:25,041 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:25,045 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:25,049 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:25,051 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:25,051 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:25,054 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:25,055 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:25,057 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:25,058 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:25,058 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:25,060 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:25,062 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:25,065 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:25,065 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:25,066 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:25,067 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:25,067 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:25,070 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:25,072 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:25,072 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:45:25,101 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:25,102 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:25,108 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:25,108 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:25,108 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:25,109 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:25,109 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:45:25,109 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:25,109 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:25,110 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:25,110 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:25,113 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:25,113 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:25,113 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:25,114 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:25,114 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:25,114 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:25,114 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:25,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:25,115 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:25,115 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:25,115 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:25,118 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:45:25,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:45:25,118 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:25,118 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:25,119 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 -> b7f379be558a755706d0f88b14a79b6820f16fec [2019-11-26 17:45:25,552 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:25,569 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:25,574 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:25,578 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:25,579 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:25,584 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point.cil.out.i [2019-11-26 17:45:25,684 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b6d37b7d/373412f11eae439caae506cb872be4d4/FLAG54c5377d8 [2019-11-26 17:45:27,517 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:27,521 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point.cil.out.i [2019-11-26 17:45:27,665 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b6d37b7d/373412f11eae439caae506cb872be4d4/FLAG54c5377d8 [2019-11-26 17:45:27,703 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b6d37b7d/373412f11eae439caae506cb872be4d4 [2019-11-26 17:45:27,710 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:27,713 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:27,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:27,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:27,723 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:27,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:27" (1/1) ... [2019-11-26 17:45:27,730 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ab3dc54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:27, skipping insertion in model container [2019-11-26 17:45:27,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:27" (1/1) ... [2019-11-26 17:45:27,744 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:28,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:28,581 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:28,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15c6670f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:28, skipping insertion in model container [2019-11-26 17:45:28,583 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:28,583 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:28,589 INFO L168 Benchmark]: Toolchain (without parser) took 872.38 ms. Allocated memory is still 1.0 GB. Free memory was 915.9 MB in the beginning and 787.6 MB in the end (delta: 128.3 MB). Peak memory consumption was 128.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:28,590 INFO L168 Benchmark]: CDTParser took 0.50 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 17:45:28,593 INFO L168 Benchmark]: CACSL2BoogieTranslator took 865.96 ms. Allocated memory is still 1.0 GB. Free memory was 915.9 MB in the beginning and 793.3 MB in the end (delta: 122.5 MB). Peak memory consumption was 122.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:28,598 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50 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 865.96 ms. Allocated memory is still 1.0 GB. Free memory was 915.9 MB in the beginning and 793.3 MB in the end (delta: 122.5 MB). Peak memory consumption was 122.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 350]: 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 17:45:31,449 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:31,454 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:31,480 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:31,480 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:31,482 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:31,485 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:31,498 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:31,499 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:31,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:31,503 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:31,504 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:31,505 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:31,508 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:31,514 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:31,515 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:31,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:31,521 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:31,528 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:31,530 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:31,536 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:31,544 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:31,545 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:31,547 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:31,554 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:31,554 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:31,555 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:31,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:31,561 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:31,562 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:31,565 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:31,566 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:31,566 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:31,567 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:31,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:31,570 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:31,571 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:31,572 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:31,572 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:31,575 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:31,576 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:31,578 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:45:31,607 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:31,607 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:31,612 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:31,612 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:31,612 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:31,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:31,614 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:31,614 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:31,614 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:31,614 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:31,615 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:45:31,616 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:45:31,616 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:31,617 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:31,617 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:31,617 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:31,618 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:31,619 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:31,619 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:31,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:31,619 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:31,619 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:31,622 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:31,623 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:45:31,623 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:45:31,623 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:31,623 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:31,623 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:45:31,624 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 -> b7f379be558a755706d0f88b14a79b6820f16fec [2019-11-26 17:45:32,013 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:32,031 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:32,034 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:32,040 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:32,040 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:32,041 INFO L428 ainManager$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-08_1a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point.cil.out.i [2019-11-26 17:45:32,139 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80369f45a/64cb5f79d784417ba689b72414b6038e/FLAG138e5cf70 [2019-11-26 17:45:34,043 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:34,044 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point.cil.out.i [2019-11-26 17:45:34,192 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80369f45a/64cb5f79d784417ba689b72414b6038e/FLAG138e5cf70 [2019-11-26 17:45:34,664 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80369f45a/64cb5f79d784417ba689b72414b6038e [2019-11-26 17:45:34,670 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:34,671 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:34,678 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:34,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:34,683 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:34,687 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:34" (1/1) ... [2019-11-26 17:45:34,692 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cb36a7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:34, skipping insertion in model container [2019-11-26 17:45:34,693 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:34" (1/1) ... [2019-11-26 17:45:34,704 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:35,260 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:35,509 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:35,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2fff1430 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:35, skipping insertion in model container [2019-11-26 17:45:35,514 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:35,515 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:35,520 INFO L168 Benchmark]: Toolchain (without parser) took 845.00 ms. Allocated memory is still 1.0 GB. Free memory was 914.4 MB in the beginning and 786.2 MB in the end (delta: 128.3 MB). Peak memory consumption was 128.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:35,524 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 17:45:35,525 INFO L168 Benchmark]: CACSL2BoogieTranslator took 836.67 ms. Allocated memory is still 1.0 GB. Free memory was 914.4 MB in the beginning and 786.2 MB in the end (delta: 128.3 MB). Peak memory consumption was 128.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:35,528 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 836.67 ms. Allocated memory is still 1.0 GB. Free memory was 914.4 MB in the beginning and 786.2 MB in the end (delta: 128.3 MB). Peak memory consumption was 128.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 350]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...