./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.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_linux-usb-dev_drivers-net-wireless-airo.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 03fd9c292fd7afacd9b151d48fb53186bd1a6c77 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_linux-usb-dev_drivers-net-wireless-airo.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 03fd9c292fd7afacd9b151d48fb53186bd1a6c77 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:52:06,549 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:52:06,556 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:52:06,579 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:52:06,580 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:52:06,583 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:52:06,585 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:52:06,612 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:52:06,615 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:52:06,622 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:52:06,624 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:52:06,629 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:52:06,632 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:52:06,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:52:06,641 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:52:06,644 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:52:06,648 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:52:06,653 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:52:06,656 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:52:06,666 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:52:06,673 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:52:06,681 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:52:06,683 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:52:06,690 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:52:06,697 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:52:06,700 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:52:06,700 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:52:06,702 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:52:06,705 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:52:06,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:52:06,709 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:52:06,711 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:52:06,712 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:52:06,714 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:52:06,718 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:52:06,719 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:52:06,723 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:52:06,723 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:52:06,724 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:52:06,725 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:52:06,728 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:52:06,730 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:52:06,771 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:52:06,772 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:52:06,776 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:52:06,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:52:06,778 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:52:06,779 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:52:06,781 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:52:06,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:52:06,781 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:52:06,782 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:52:06,783 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:52:06,784 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:52:06,787 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:52:06,788 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:52:06,788 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:52:06,788 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:52:06,789 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:52:06,789 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:52:06,789 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:52:06,790 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:52:06,792 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:52:06,792 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:52:06,792 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:52:06,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:52:06,793 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:52:06,793 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:52:06,795 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 -> 03fd9c292fd7afacd9b151d48fb53186bd1a6c77 [2019-11-26 17:52:07,482 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:52:07,534 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:52:07,541 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:52:07,543 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:52:07,545 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:52:07,548 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i [2019-11-26 17:52:07,703 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df81d92a2/4aaabd7a401745b28af5723d9d7c8786/FLAGfdee01ee7 [2019-11-26 17:52:09,782 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:52:09,784 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i [2019-11-26 17:52:09,965 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df81d92a2/4aaabd7a401745b28af5723d9d7c8786/FLAGfdee01ee7 [2019-11-26 17:52:10,002 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df81d92a2/4aaabd7a401745b28af5723d9d7c8786 [2019-11-26 17:52:10,011 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:52:10,018 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:52:10,019 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:10,020 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:52:10,026 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:52:10,030 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:10" (1/1) ... [2019-11-26 17:52:10,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15bea4b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:10, skipping insertion in model container [2019-11-26 17:52:10,038 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:10" (1/1) ... [2019-11-26 17:52:10,057 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:52:10,592 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:52:10,960 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:52:10,966 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73457ff8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:10, skipping insertion in model container [2019-11-26 17:52:10,966 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:10,967 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:52:10,972 INFO L168 Benchmark]: Toolchain (without parser) took 954.74 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 852.7 MB in the end (delta: 85.9 MB). Peak memory consumption was 85.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:10,978 INFO L168 Benchmark]: CDTParser took 0.81 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 17:52:10,982 INFO L168 Benchmark]: CACSL2BoogieTranslator took 947.50 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 852.7 MB in the end (delta: 85.9 MB). Peak memory consumption was 85.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:10,987 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.81 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 947.50 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 852.7 MB in the end (delta: 85.9 MB). Peak memory consumption was 85.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 352]: 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 17:52:15,082 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:52:15,084 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:52:15,115 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:52:15,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:52:15,124 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:52:15,129 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:52:15,145 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:52:15,148 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:52:15,155 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:52:15,158 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:52:15,163 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:52:15,165 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:52:15,170 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:52:15,176 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:52:15,178 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:52:15,181 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:52:15,187 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:52:15,190 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:52:15,200 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:52:15,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:52:15,215 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:52:15,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:52:15,222 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:52:15,231 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:52:15,232 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:52:15,232 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:52:15,235 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:52:15,237 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:52:15,238 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:52:15,240 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:52:15,244 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:52:15,245 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:52:15,248 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:52:15,250 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:52:15,253 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:52:15,254 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:52:15,255 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:52:15,258 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:52:15,259 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:52:15,261 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:52:15,262 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:52:15,305 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:52:15,306 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:52:15,308 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:52:15,311 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:52:15,313 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:52:15,313 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:52:15,314 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:52:15,314 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:52:15,316 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:52:15,316 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:52:15,318 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:52:15,318 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:52:15,320 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:52:15,321 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:52:15,321 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:52:15,322 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:52:15,322 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:52:15,322 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:52:15,323 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:52:15,325 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:52:15,325 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:52:15,326 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:52:15,326 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:52:15,326 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:52:15,326 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:52:15,328 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:52:15,328 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:52:15,328 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:52:15,329 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 -> 03fd9c292fd7afacd9b151d48fb53186bd1a6c77 [2019-11-26 17:52:15,925 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:52:15,952 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:52:15,959 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:52:15,963 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:52:15,965 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:52:15,968 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i [2019-11-26 17:52:16,123 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b5e080c5/c0d7efb440ed4481a61cbc75722e1670/FLAGb3030a408 [2019-11-26 17:52:18,344 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:52:18,349 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-airo.cil.i [2019-11-26 17:52:18,489 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b5e080c5/c0d7efb440ed4481a61cbc75722e1670/FLAGb3030a408 [2019-11-26 17:52:18,526 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5b5e080c5/c0d7efb440ed4481a61cbc75722e1670 [2019-11-26 17:52:18,534 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:52:18,541 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:52:18,543 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:18,545 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:52:18,549 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:52:18,550 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:18" (1/1) ... [2019-11-26 17:52:18,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5eb414fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:18, skipping insertion in model container [2019-11-26 17:52:18,554 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:18" (1/1) ... [2019-11-26 17:52:18,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:52:19,112 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:52:19,496 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:52:19,500 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@255064a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:19, skipping insertion in model container [2019-11-26 17:52:19,501 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:19,501 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:52:19,511 INFO L168 Benchmark]: Toolchain (without parser) took 965.53 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 852.7 MB in the end (delta: 85.9 MB). Peak memory consumption was 85.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:19,514 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:52:19,516 INFO L168 Benchmark]: CACSL2BoogieTranslator took 958.61 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 852.7 MB in the end (delta: 85.9 MB). Peak memory consumption was 85.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:19,522 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 958.61 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 852.7 MB in the end (delta: 85.9 MB). Peak memory consumption was 85.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 352]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...