./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-b43legacy-b43legacy.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-b43legacy-b43legacy.cil.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 9f69e6d8f8e19589661a0f154ef0e2962b88609d ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-b43legacy-b43legacy.cil.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 9f69e6d8f8e19589661a0f154ef0e2962b88609d ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:51:03,775 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:03,781 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:03,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:03,818 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:03,821 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:03,826 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:03,852 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:03,855 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:03,860 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:03,868 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:03,871 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:03,873 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:03,877 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:03,885 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:03,888 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:03,890 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:03,897 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:03,903 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:03,912 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:03,920 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:03,926 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:03,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:03,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:03,942 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:03,942 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:03,943 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:03,946 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:03,949 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:03,950 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:03,951 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:03,952 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:03,954 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:03,959 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:03,961 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:03,961 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:03,964 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:03,965 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:03,965 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:03,969 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:03,972 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:03,974 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:51:04,012 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:04,016 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:04,019 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:04,021 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:04,021 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:04,022 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:04,022 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:51:04,024 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:04,024 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:04,024 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:04,026 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:04,026 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:04,029 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:04,029 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:04,030 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:04,030 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:04,030 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:04,031 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:04,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:04,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:04,031 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:04,035 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:04,035 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:51:04,036 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:51:04,036 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:04,036 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:04,037 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 -> 9f69e6d8f8e19589661a0f154ef0e2962b88609d [2019-11-26 17:51:04,641 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:04,671 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:04,675 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:04,681 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:04,683 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:04,685 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-b43legacy-b43legacy.cil.i [2019-11-26 17:51:04,828 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cd62d265/9ab74ac9632b4377bcfbe7cdcce178d2/FLAG8837b308a [2019-11-26 17:51:07,340 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:07,344 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-b43legacy-b43legacy.cil.i [2019-11-26 17:51:07,545 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cd62d265/9ab74ac9632b4377bcfbe7cdcce178d2/FLAG8837b308a [2019-11-26 17:51:07,583 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4cd62d265/9ab74ac9632b4377bcfbe7cdcce178d2 [2019-11-26 17:51:07,592 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:07,599 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:07,602 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:07,603 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:07,610 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:07,612 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:07" (1/1) ... [2019-11-26 17:51:07,620 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f67ea3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:07, skipping insertion in model container [2019-11-26 17:51:07,622 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:07" (1/1) ... [2019-11-26 17:51:07,642 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:08,422 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:09,011 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:09,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f45c089 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:09, skipping insertion in model container [2019-11-26 17:51:09,013 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:09,014 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:09,019 INFO L168 Benchmark]: Toolchain (without parser) took 1417.81 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 923.0 MB in the beginning and 985.8 MB in the end (delta: -62.8 MB). Peak memory consumption was 141.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:09,023 INFO L168 Benchmark]: CDTParser took 0.76 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 17:51:09,025 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1411.56 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 923.0 MB in the beginning and 985.8 MB in the end (delta: -62.8 MB). Peak memory consumption was 141.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:09,030 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.76 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 1411.56 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 923.0 MB in the beginning and 985.8 MB in the end (delta: -62.8 MB). Peak memory consumption was 141.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 379]: 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 17:51:12,924 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:12,928 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:12,976 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:12,977 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:12,982 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:12,985 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:13,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:13,005 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:13,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:13,016 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:13,020 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:13,023 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:13,027 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:13,032 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:13,037 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:13,041 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:13,043 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:13,047 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:13,056 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:13,063 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:13,070 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:13,072 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:13,077 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:13,087 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:13,087 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:13,089 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:13,092 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:13,093 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:13,095 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:13,097 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:13,098 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:13,103 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:13,104 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:13,108 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:13,108 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:13,111 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:13,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:13,113 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:13,115 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:13,120 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:13,121 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:51:13,152 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:13,152 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:13,154 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:13,156 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:13,156 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:13,156 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:13,156 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:13,157 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:13,157 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:13,158 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:13,159 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:51:13,159 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:51:13,159 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:13,160 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:13,160 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:13,162 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:13,162 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:13,162 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:13,162 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:13,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:13,163 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:13,163 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:13,166 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:13,166 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:51:13,166 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:51:13,166 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:13,167 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:13,167 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:51:13,167 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 -> 9f69e6d8f8e19589661a0f154ef0e2962b88609d [2019-11-26 17:51:13,640 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:13,672 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:13,676 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:13,681 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:13,684 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:13,686 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-b43legacy-b43legacy.cil.i [2019-11-26 17:51:13,841 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/374dc0a52/1c402cbbb1da4d1f9aeaff7083c53da0/FLAG36cb28a24 [2019-11-26 17:51:16,342 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:16,345 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-b43legacy-b43legacy.cil.i [2019-11-26 17:51:16,597 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/374dc0a52/1c402cbbb1da4d1f9aeaff7083c53da0/FLAG36cb28a24 [2019-11-26 17:51:17,033 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/374dc0a52/1c402cbbb1da4d1f9aeaff7083c53da0 [2019-11-26 17:51:17,042 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:17,048 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:17,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:17,053 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:17,063 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:17,064 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:17" (1/1) ... [2019-11-26 17:51:17,073 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@451382cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:17, skipping insertion in model container [2019-11-26 17:51:17,076 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:17" (1/1) ... [2019-11-26 17:51:17,094 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:17,887 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:18,276 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:18,283 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6a7b2fce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:18, skipping insertion in model container [2019-11-26 17:51:18,283 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:18,284 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:18,291 INFO L168 Benchmark]: Toolchain (without parser) took 1238.97 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 809.3 MB in the end (delta: 118.0 MB). Peak memory consumption was 118.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:18,294 INFO L168 Benchmark]: CDTParser took 0.36 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 17:51:18,297 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1231.70 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 809.3 MB in the end (delta: 118.0 MB). Peak memory consumption was 118.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:18,302 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 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 1231.70 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 809.3 MB in the end (delta: 118.0 MB). Peak memory consumption was 118.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 379]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...