./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--usb--dwc2--dwc2.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--usb--dwc2--dwc2.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 cf19a5c4bc437773f88cf946b62012179000d73a ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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--usb--dwc2--dwc2.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 cf19a5c4bc437773f88cf946b62012179000d73a ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:47:06,084 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:47:06,086 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:47:06,107 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:47:06,108 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:47:06,117 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:47:06,119 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:47:06,131 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:47:06,138 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:47:06,141 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:47:06,142 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:47:06,147 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:47:06,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:47:06,150 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:47:06,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:47:06,156 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:47:06,157 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:47:06,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:47:06,165 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:47:06,168 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:47:06,174 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:47:06,178 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:47:06,180 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:47:06,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:47:06,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:47:06,190 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:47:06,190 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:47:06,194 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:47:06,194 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:47:06,195 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:47:06,197 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:47:06,199 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:47:06,202 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:47:06,204 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:47:06,208 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:47:06,208 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:47:06,210 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:47:06,211 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:47:06,211 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:47:06,212 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:47:06,214 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:47:06,216 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:47:06,246 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:47:06,248 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:47:06,250 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:47:06,251 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:47:06,253 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:47:06,253 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:47:06,253 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:47:06,253 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:47:06,254 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:47:06,254 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:47:06,255 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:47:06,255 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:47:06,255 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:47:06,258 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:47:06,258 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:47:06,259 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:47:06,259 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:47:06,259 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:47:06,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:47:06,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:47:06,260 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:47:06,260 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:47:06,260 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:47:06,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:47:06,260 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:47:06,264 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:47:06,264 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 -> cf19a5c4bc437773f88cf946b62012179000d73a [2019-11-26 17:47:06,716 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:06,735 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:06,739 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:06,742 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:06,744 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:06,744 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--dwc2--dwc2.ko-entry_point.cil.out.i [2019-11-26 17:47:06,850 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e038dca2d/8a34b973bec54280bf4d1d4f859e97ef/FLAGa6cf6e9fb [2019-11-26 17:47:08,510 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:08,512 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--dwc2--dwc2.ko-entry_point.cil.out.i [2019-11-26 17:47:08,668 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e038dca2d/8a34b973bec54280bf4d1d4f859e97ef/FLAGa6cf6e9fb [2019-11-26 17:47:08,853 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e038dca2d/8a34b973bec54280bf4d1d4f859e97ef [2019-11-26 17:47:08,858 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:08,864 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:08,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:08,867 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:08,872 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:08,875 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:08" (1/1) ... [2019-11-26 17:47:08,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e262158 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:08, skipping insertion in model container [2019-11-26 17:47:08,881 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:08" (1/1) ... [2019-11-26 17:47:08,895 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:09,439 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:09,685 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:09,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@283de148 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:09, skipping insertion in model container [2019-11-26 17:47:09,690 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:09,691 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:09,699 INFO L168 Benchmark]: Toolchain (without parser) took 828.86 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 808.2 MB in the end (delta: 119.1 MB). Peak memory consumption was 119.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:09,700 INFO L168 Benchmark]: CDTParser took 1.43 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:47:09,701 INFO L168 Benchmark]: CACSL2BoogieTranslator took 825.50 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 808.2 MB in the end (delta: 119.1 MB). Peak memory consumption was 119.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:09,704 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.43 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 825.50 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 808.2 MB in the end (delta: 119.1 MB). Peak memory consumption was 119.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 308]: 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 17:47:12,569 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:47:12,575 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:47:12,596 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:47:12,597 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:47:12,601 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:47:12,602 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:47:12,612 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:47:12,618 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:47:12,621 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:47:12,625 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:47:12,627 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:47:12,627 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:47:12,629 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:47:12,632 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:47:12,633 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:47:12,635 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:47:12,636 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:47:12,639 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:47:12,646 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:47:12,652 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:47:12,656 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:47:12,657 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:47:12,661 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:47:12,666 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:47:12,667 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:47:12,667 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:47:12,671 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:47:12,672 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:47:12,673 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:47:12,673 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:47:12,675 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:47:12,676 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:47:12,679 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:47:12,680 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:47:12,682 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:47:12,683 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:47:12,683 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:47:12,684 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:47:12,684 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:47:12,688 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:47:12,689 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:47:12,727 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:47:12,732 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:47:12,733 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:47:12,734 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:47:12,734 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:47:12,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:47:12,735 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:47:12,735 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:47:12,735 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:47:12,735 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:47:12,736 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:47:12,738 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:47:12,738 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:47:12,738 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:47:12,739 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:47:12,739 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:47:12,739 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:47:12,739 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:47:12,741 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:47:12,741 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:47:12,741 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:47:12,741 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:47:12,742 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:47:12,742 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:47:12,742 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:47:12,744 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:47:12,744 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:47:12,744 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:47:12,744 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 -> cf19a5c4bc437773f88cf946b62012179000d73a [2019-11-26 17:47:13,186 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:13,202 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:13,210 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:13,212 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:13,212 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:13,213 INFO L428 ainManager$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--usb--dwc2--dwc2.ko-entry_point.cil.out.i [2019-11-26 17:47:13,333 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15e26a8a6/7615aa13c9884e6aad8d267218c35d8e/FLAG098cfbcd9 [2019-11-26 17:47:15,091 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:15,093 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--usb--dwc2--dwc2.ko-entry_point.cil.out.i [2019-11-26 17:47:15,230 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15e26a8a6/7615aa13c9884e6aad8d267218c35d8e/FLAG098cfbcd9 [2019-11-26 17:47:15,339 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15e26a8a6/7615aa13c9884e6aad8d267218c35d8e [2019-11-26 17:47:15,345 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:15,346 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:15,355 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:15,355 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:15,359 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:15,362 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:15" (1/1) ... [2019-11-26 17:47:15,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bb42088 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:15, skipping insertion in model container [2019-11-26 17:47:15,372 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:15" (1/1) ... [2019-11-26 17:47:15,385 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:15,945 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:16,205 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:16,206 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49319b00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:16, skipping insertion in model container [2019-11-26 17:47:16,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:16,207 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:16,214 INFO L168 Benchmark]: Toolchain (without parser) took 863.84 ms. Allocated memory is still 1.0 GB. Free memory was 920.2 MB in the beginning and 801.0 MB in the end (delta: 119.1 MB). Peak memory consumption was 119.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:16,215 INFO L168 Benchmark]: CDTParser took 1.64 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 17:47:16,219 INFO L168 Benchmark]: CACSL2BoogieTranslator took 851.94 ms. Allocated memory is still 1.0 GB. Free memory was 920.2 MB in the beginning and 801.0 MB in the end (delta: 119.1 MB). Peak memory consumption was 119.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:16,223 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.64 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 851.94 ms. Allocated memory is still 1.0 GB. Free memory was 920.2 MB in the beginning and 801.0 MB in the end (delta: 119.1 MB). Peak memory consumption was 119.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 308]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...