./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--host--isp116x-hcd.ko.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-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--host--isp116x-hcd.ko.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 87a3391ced0f37dae0c8f2ec49d5560b27f8d644 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--host--isp116x-hcd.ko.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 87a3391ced0f37dae0c8f2ec49d5560b27f8d644 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:54:56,180 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:54:56,185 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:54:56,207 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:54:56,211 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:54:56,213 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:54:56,215 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:54:56,227 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:54:56,235 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:54:56,238 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:54:56,239 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:54:56,243 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:54:56,243 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:54:56,245 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:54:56,248 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:54:56,250 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:54:56,254 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:54:56,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:54:56,257 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:54:56,261 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:54:56,267 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:54:56,275 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:54:56,276 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:54:56,277 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:54:56,284 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:54:56,284 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:54:56,284 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:54:56,289 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:54:56,289 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:54:56,290 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:54:56,290 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:54:56,292 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:54:56,295 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:54:56,296 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:54:56,298 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:54:56,298 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:54:56,301 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:54:56,302 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:54:56,302 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:54:56,303 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:54:56,306 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:54:56,307 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:54:56,335 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:54:56,335 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:54:56,338 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:54:56,338 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:54:56,338 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:54:56,341 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:54:56,341 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:54:56,341 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:54:56,341 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:54:56,342 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:54:56,343 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:54:56,343 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:54:56,343 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:54:56,343 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:54:56,347 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:54:56,347 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:54:56,347 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:54:56,347 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:54:56,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:54:56,348 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:54:56,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:54:56,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:54:56,349 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:54:56,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:54:56,349 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:54:56,349 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:54:56,349 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 -> 87a3391ced0f37dae0c8f2ec49d5560b27f8d644 [2019-11-26 17:54:56,744 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:54:56,760 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:54:56,766 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:54:56,771 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:54:56,772 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:54:56,772 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--host--isp116x-hcd.ko.cil.i [2019-11-26 17:54:56,879 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db0762c02/d92d51e0cb964e81bc4843373e4e45ea/FLAGbdbaf2e16 [2019-11-26 17:54:58,178 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:54:58,183 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--host--isp116x-hcd.ko.cil.i [2019-11-26 17:54:58,280 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db0762c02/d92d51e0cb964e81bc4843373e4e45ea/FLAGbdbaf2e16 [2019-11-26 17:54:58,395 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db0762c02/d92d51e0cb964e81bc4843373e4e45ea [2019-11-26 17:54:58,401 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:54:58,405 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:54:58,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:54:58,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:54:58,413 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:54:58,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:54:58" (1/1) ... [2019-11-26 17:54:58,423 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35a4f693 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:54:58, skipping insertion in model container [2019-11-26 17:54:58,423 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:54:58" (1/1) ... [2019-11-26 17:54:58,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:54:58,675 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:54:58,935 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:54:58,936 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54054bee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:54:58, skipping insertion in model container [2019-11-26 17:54:58,938 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:54:58,939 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:54:58,946 INFO L168 Benchmark]: Toolchain (without parser) took 536.36 ms. Allocated memory is still 1.0 GB. Free memory was 943.1 MB in the beginning and 891.5 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:54:58,947 INFO L168 Benchmark]: CDTParser took 0.51 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 17:54:58,949 INFO L168 Benchmark]: CACSL2BoogieTranslator took 529.23 ms. Allocated memory is still 1.0 GB. Free memory was 943.1 MB in the beginning and 891.5 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:54:58,955 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 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 529.23 ms. Allocated memory is still 1.0 GB. Free memory was 943.1 MB in the beginning and 891.5 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 343]: 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 17:55:01,776 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:55:01,778 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:55:01,792 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:55:01,794 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:55:01,810 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:55:01,812 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:55:01,824 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:55:01,830 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:55:01,833 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:55:01,835 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:55:01,840 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:55:01,840 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:55:01,844 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:55:01,845 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:55:01,848 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:55:01,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:55:01,852 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:55:01,854 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:55:01,861 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:55:01,867 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:55:01,871 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:55:01,872 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:55:01,875 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:55:01,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:55:01,884 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:55:01,884 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:55:01,886 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:55:01,888 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:55:01,889 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:55:01,889 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:55:01,890 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:55:01,891 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:55:01,894 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:55:01,896 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:55:01,896 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:55:01,898 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:55:01,899 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:55:01,899 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:55:01,900 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:55:01,903 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:55:01,904 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:55:01,933 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:55:01,933 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:55:01,938 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:55:01,939 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:55:01,939 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:55:01,939 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:55:01,939 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:55:01,940 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:55:01,940 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:55:01,940 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:55:01,941 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:55:01,941 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:55:01,941 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:55:01,942 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:55:01,942 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:55:01,942 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:55:01,945 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:55:01,945 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:55:01,945 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:55:01,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:55:01,946 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:55:01,946 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:55:01,946 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:55:01,946 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:55:01,946 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:55:01,947 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:55:01,947 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:55:01,947 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:55:01,947 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 -> 87a3391ced0f37dae0c8f2ec49d5560b27f8d644 [2019-11-26 17:55:02,321 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:55:02,340 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:55:02,345 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:55:02,347 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:55:02,349 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:55:02,350 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--host--isp116x-hcd.ko.cil.i [2019-11-26 17:55:02,463 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d178de02c/cb37dcda8bde491688c5b8810f413c2b/FLAG13f0472fc [2019-11-26 17:55:03,754 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:55:03,755 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--host--isp116x-hcd.ko.cil.i [2019-11-26 17:55:03,830 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d178de02c/cb37dcda8bde491688c5b8810f413c2b/FLAG13f0472fc [2019-11-26 17:55:03,990 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d178de02c/cb37dcda8bde491688c5b8810f413c2b [2019-11-26 17:55:03,993 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:55:03,995 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:55:04,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:55:04,006 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:55:04,011 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:55:04,012 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:55:03" (1/1) ... [2019-11-26 17:55:04,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6373eea0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:55:04, skipping insertion in model container [2019-11-26 17:55:04,021 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:55:03" (1/1) ... [2019-11-26 17:55:04,034 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:55:04,304 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:55:04,560 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:55:04,563 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7fd5d456 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:55:04, skipping insertion in model container [2019-11-26 17:55:04,564 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:55:04,564 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:55:04,578 INFO L168 Benchmark]: Toolchain (without parser) took 571.37 ms. Allocated memory is still 1.0 GB. Free memory was 941.5 MB in the beginning and 890.0 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:55:04,579 INFO L168 Benchmark]: CDTParser took 1.72 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 17:55:04,583 INFO L168 Benchmark]: CACSL2BoogieTranslator took 561.10 ms. Allocated memory is still 1.0 GB. Free memory was 941.5 MB in the beginning and 890.0 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:55:04,586 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.72 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 561.10 ms. Allocated memory is still 1.0 GB. Free memory was 941.5 MB in the beginning and 890.0 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 343]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...