./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--rndis_wlan.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--rndis_wlan.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 92bdfceec85345f93ffce9b70c1d24e6c61c7b48 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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--rndis_wlan.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 92bdfceec85345f93ffce9b70c1d24e6c61c7b48 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:46:42,779 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:42,784 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:42,808 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:42,810 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:42,811 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:42,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:42,827 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:42,833 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:42,837 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:42,838 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:42,843 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:42,846 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:42,848 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:42,849 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:42,850 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:42,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:42,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:42,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:42,862 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:42,868 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:42,876 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:42,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:42,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:42,886 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:42,887 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:42,887 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:42,889 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:42,889 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:42,890 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:42,892 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:42,892 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:42,893 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:42,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:42,897 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:42,900 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:42,901 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:42,901 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:42,901 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:42,902 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:42,906 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:42,906 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:46:42,932 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:42,933 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:42,937 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:42,938 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:42,940 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:42,940 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:42,940 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:46:42,940 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:42,941 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:42,941 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:42,942 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:42,942 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:42,942 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:42,945 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:42,945 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:42,945 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:42,945 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:42,946 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:42,946 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:42,946 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:42,946 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:42,946 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:42,947 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:46:42,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:46:42,947 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:42,947 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:42,949 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 -> 92bdfceec85345f93ffce9b70c1d24e6c61c7b48 [2019-11-26 17:46:43,369 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:43,385 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:43,392 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:43,393 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:43,396 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:43,397 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2019-11-26 17:46:43,500 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ee5bb408/74a3b38fd74843f8950498309931564d/FLAGccad0412f [2019-11-26 17:46:44,909 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:46:44,910 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2019-11-26 17:46:45,002 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ee5bb408/74a3b38fd74843f8950498309931564d/FLAGccad0412f [2019-11-26 17:46:45,510 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8ee5bb408/74a3b38fd74843f8950498309931564d [2019-11-26 17:46:45,514 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:46:45,517 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:46:45,524 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:45,524 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:46:45,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:46:45,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:45" (1/1) ... [2019-11-26 17:46:45,532 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6783b8e9 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 17:46:45,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:45" (1/1) ... [2019-11-26 17:46:45,549 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:46:45,864 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:46:46,121 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:46:46,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6521eea5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:46, skipping insertion in model container [2019-11-26 17:46:46,125 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:46,126 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:46:46,135 INFO L168 Benchmark]: Toolchain (without parser) took 610.32 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 885.3 MB in the end (delta: 59.2 MB). Peak memory consumption was 59.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:46,136 INFO L168 Benchmark]: CDTParser took 0.44 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 17:46:46,147 INFO L168 Benchmark]: CACSL2BoogieTranslator took 601.56 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 885.3 MB in the end (delta: 59.2 MB). Peak memory consumption was 59.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:46,150 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 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 601.56 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 885.3 MB in the end (delta: 59.2 MB). Peak memory consumption was 59.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 314]: 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 17:46:48,919 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:48,925 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:48,949 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:48,949 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:48,951 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:48,954 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:48,966 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:48,970 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:48,974 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:48,975 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:48,981 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:48,981 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:48,983 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:48,985 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:48,989 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:48,990 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:48,991 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:48,995 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:48,999 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:49,005 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:49,011 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:49,013 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:49,017 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:49,022 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:49,023 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:49,023 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:49,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:49,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:49,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:49,031 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:49,032 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:49,032 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:49,033 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:49,036 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:49,037 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:49,038 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:49,039 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:49,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:49,040 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:49,043 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:49,044 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:46:49,086 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:49,087 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:49,088 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:49,092 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:49,092 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:49,092 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:49,093 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:49,093 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:49,095 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:49,095 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:49,096 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:46:49,096 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:46:49,096 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:49,097 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:49,097 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:49,097 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:49,097 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:49,098 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:49,101 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:49,101 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:49,101 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:49,102 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:49,102 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:49,102 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:46:49,102 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:46:49,102 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:49,103 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:49,103 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:46:49,103 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 -> 92bdfceec85345f93ffce9b70c1d24e6c61c7b48 [2019-11-26 17:46:49,476 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:49,507 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:49,513 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:49,514 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:49,517 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:49,518 INFO L428 ainManager$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--rndis_wlan.ko-entry_point.cil.out.i [2019-11-26 17:46:49,623 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4462a5c19/4d2700ef41634674a620bb19f2220167/FLAGa20f2af5b [2019-11-26 17:46:50,997 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:46:50,999 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--rndis_wlan.ko-entry_point.cil.out.i [2019-11-26 17:46:51,078 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4462a5c19/4d2700ef41634674a620bb19f2220167/FLAGa20f2af5b [2019-11-26 17:46:51,163 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4462a5c19/4d2700ef41634674a620bb19f2220167 [2019-11-26 17:46:51,167 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:46:51,168 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:46:51,176 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:51,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:46:51,182 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:46:51,184 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:51" (1/1) ... [2019-11-26 17:46:51,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45842dee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:51, skipping insertion in model container [2019-11-26 17:46:51,188 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:51" (1/1) ... [2019-11-26 17:46:51,199 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:46:51,508 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:46:51,782 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:46:51,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7103088 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:51, skipping insertion in model container [2019-11-26 17:46:51,786 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:51,788 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:46:51,795 INFO L168 Benchmark]: Toolchain (without parser) took 621.69 ms. Allocated memory is still 1.0 GB. Free memory was 943.0 MB in the beginning and 882.4 MB in the end (delta: 60.6 MB). Peak memory consumption was 60.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:51,796 INFO L168 Benchmark]: CDTParser took 0.24 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 17:46:51,800 INFO L168 Benchmark]: CACSL2BoogieTranslator took 612.22 ms. Allocated memory is still 1.0 GB. Free memory was 943.0 MB in the beginning and 882.4 MB in the end (delta: 60.6 MB). Peak memory consumption was 60.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:51,802 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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 612.22 ms. Allocated memory is still 1.0 GB. Free memory was 943.0 MB in the beginning and 882.4 MB in the end (delta: 60.6 MB). Peak memory consumption was 60.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 314]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...