./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--iwlwifi--dvm--iwldvm.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--iwlwifi--dvm--iwldvm.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 e373b42e1c57fa059f125727600f7b4719bc4b6e ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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--iwlwifi--dvm--iwldvm.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 e373b42e1c57fa059f125727600f7b4719bc4b6e ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:46:39,254 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:39,260 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:39,294 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:39,294 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:39,297 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:39,303 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:39,320 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:39,327 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:39,331 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:39,334 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:39,340 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:39,341 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:39,348 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:39,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:39,355 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:39,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:39,364 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:39,368 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:39,378 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:39,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:39,395 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:39,401 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:39,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:39,412 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:39,415 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:39,415 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:39,419 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:39,420 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:39,422 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:39,426 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:39,427 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:39,428 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:39,432 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:39,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:39,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:39,439 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:39,441 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:39,441 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:39,445 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:39,449 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:39,450 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:46:39,490 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:39,492 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:39,497 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:39,498 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:39,500 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:39,500 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:39,501 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:46:39,501 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:39,501 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:39,503 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:39,504 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:39,505 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:39,505 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:39,506 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:39,506 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:39,508 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:39,508 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:39,508 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:39,511 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:39,511 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:39,512 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:39,512 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:39,512 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:46:39,512 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:46:39,513 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:39,513 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:39,516 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 -> e373b42e1c57fa059f125727600f7b4719bc4b6e [2019-11-26 17:46:40,098 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:40,128 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:40,134 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:40,138 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:40,140 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:40,144 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i [2019-11-26 17:46:40,301 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71ecd1291/258de47f5b594dd785bc2618c8d10e86/FLAG831f507f7 [2019-11-26 17:46:43,375 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:46:43,380 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i [2019-11-26 17:46:43,764 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71ecd1291/258de47f5b594dd785bc2618c8d10e86/FLAG831f507f7 [2019-11-26 17:46:43,805 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71ecd1291/258de47f5b594dd785bc2618c8d10e86 [2019-11-26 17:46:43,815 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:46:43,820 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:46:43,828 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:43,829 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:46:43,837 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:46:43,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:43" (1/1) ... [2019-11-26 17:46:43,850 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d1e972 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:43, skipping insertion in model container [2019-11-26 17:46:43,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:43" (1/1) ... [2019-11-26 17:46:43,871 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:46:45,136 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:46:45,673 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:46:45,676 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33b733f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:45, skipping insertion in model container [2019-11-26 17:46:45,677 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:45,677 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:46:45,686 INFO L168 Benchmark]: Toolchain (without parser) took 1862.84 ms. Allocated memory is still 1.0 GB. Free memory was 904.3 MB in the beginning and 972.2 MB in the end (delta: -67.9 MB). Peak memory consumption was 207.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:45,687 INFO L168 Benchmark]: CDTParser took 0.68 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 17:46:45,691 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1849.63 ms. Allocated memory is still 1.0 GB. Free memory was 898.6 MB in the beginning and 972.2 MB in the end (delta: -73.6 MB). Peak memory consumption was 201.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:45,697 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68 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 1849.63 ms. Allocated memory is still 1.0 GB. Free memory was 898.6 MB in the beginning and 972.2 MB in the end (delta: -73.6 MB). Peak memory consumption was 201.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 319]: 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 17:46:49,760 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:49,766 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:49,800 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:49,805 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:49,807 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:49,813 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:49,830 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:49,832 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:49,837 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:49,840 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:49,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:49,848 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:49,857 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:49,859 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:49,864 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:49,866 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:49,872 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:49,876 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:49,887 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:49,894 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:49,903 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:49,908 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:49,910 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:49,918 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:49,921 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:49,921 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:49,924 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:49,926 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:49,927 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:49,931 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:49,932 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:49,933 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:49,937 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:49,940 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:49,943 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:49,944 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:49,948 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:49,948 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:49,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:49,951 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:49,953 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:46:49,993 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:49,995 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:49,999 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:50,001 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:50,001 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:50,002 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:50,004 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:50,004 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:50,004 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:50,005 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:50,006 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:46:50,007 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:46:50,007 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:50,009 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:50,010 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:50,010 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:50,010 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:50,011 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:50,014 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:50,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:50,015 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:50,015 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:50,015 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:50,016 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:46:50,016 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:46:50,016 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:50,016 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:50,017 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:46:50,017 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 -> e373b42e1c57fa059f125727600f7b4719bc4b6e [2019-11-26 17:46:50,608 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:50,636 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:50,646 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:50,651 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:50,652 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:50,653 INFO L428 ainManager$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--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i [2019-11-26 17:46:50,821 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f3672450/9d3de716f62d46bc9a95b5b664828a8d/FLAG39190cae4 [2019-11-26 17:46:53,991 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:46:53,994 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--iwlwifi--dvm--iwldvm.ko-entry_point.cil.out.i [2019-11-26 17:46:54,291 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f3672450/9d3de716f62d46bc9a95b5b664828a8d/FLAG39190cae4 [2019-11-26 17:46:54,346 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f3672450/9d3de716f62d46bc9a95b5b664828a8d [2019-11-26 17:46:54,354 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:46:54,361 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:46:54,366 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:54,367 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:46:54,374 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:46:54,378 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:54" (1/1) ... [2019-11-26 17:46:54,390 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54727c3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:54, skipping insertion in model container [2019-11-26 17:46:54,391 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:54" (1/1) ... [2019-11-26 17:46:54,413 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:46:55,578 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:46:56,130 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:46:56,137 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73bbdefb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:56, skipping insertion in model container [2019-11-26 17:46:56,137 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:56,138 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:46:56,148 INFO L168 Benchmark]: Toolchain (without parser) took 1780.02 ms. Allocated memory is still 1.0 GB. Free memory was 904.3 MB in the beginning and 972.1 MB in the end (delta: -67.8 MB). Peak memory consumption was 207.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:56,150 INFO L168 Benchmark]: CDTParser took 1.63 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 17:46:56,153 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1771.82 ms. Allocated memory is still 1.0 GB. Free memory was 898.6 MB in the beginning and 972.1 MB in the end (delta: -73.5 MB). Peak memory consumption was 201.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:56,158 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.63 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 1771.82 ms. Allocated memory is still 1.0 GB. Free memory was 898.6 MB in the beginning and 972.1 MB in the end (delta: -73.5 MB). Peak memory consumption was 201.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 319]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...