./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-vhost-vhost_net.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version da95e156 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-3.0/usb_urb-drivers-vhost-vhost_net.ko.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 d35515ec92d5029cf1a9cb5c92336358786f8c51 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-3.0/usb_urb-drivers-vhost-vhost_net.ko.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 d35515ec92d5029cf1a9cb5c92336358786f8c51 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: incompatible types UINT INT --- Real Ultimate output --- This is Ultimate 0.1.24-da95e15 [2019-11-27 10:20:47,514 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:20:47,521 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:20:47,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:20:47,557 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:20:47,562 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:20:47,564 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:20:47,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:20:47,589 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:20:47,591 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:20:47,596 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:20:47,598 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:20:47,603 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:20:47,607 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:20:47,609 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:20:47,613 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:20:47,617 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:20:47,620 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:20:47,624 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:20:47,632 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:20:47,640 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:20:47,645 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:20:47,648 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:20:47,650 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:20:47,659 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:20:47,660 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:20:47,660 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:20:47,664 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:20:47,667 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:20:47,668 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:20:47,669 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:20:47,670 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:20:47,671 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:20:47,676 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:20:47,678 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:20:47,681 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:20:47,682 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:20:47,683 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:20:47,686 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:20:47,689 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:20:47,691 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:20:47,694 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 10:20:47,733 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:20:47,735 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:20:47,741 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:20:47,742 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:20:47,742 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:20:47,743 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:20:47,743 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 10:20:47,743 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:20:47,744 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:20:47,746 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:20:47,747 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:20:47,747 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:20:47,748 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:20:47,748 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:20:47,749 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:20:47,751 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:20:47,751 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:20:47,751 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:20:47,752 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:20:47,752 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:20:47,752 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:20:47,754 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:20:47,754 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 10:20:47,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 10:20:47,756 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:20:47,756 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:20:47,756 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 -> d35515ec92d5029cf1a9cb5c92336358786f8c51 [2019-11-27 10:20:48,310 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:20:48,337 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:20:48,347 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:20:48,349 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:20:48,350 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:20:48,352 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-vhost-vhost_net.ko.cil.out.i [2019-11-27 10:20:48,506 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb463a1cf/b7d4717009f443dc85165d9546659a05/FLAGb6f6b56dc [2019-11-27 10:20:50,506 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:20:50,508 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-vhost-vhost_net.ko.cil.out.i [2019-11-27 10:20:50,581 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb463a1cf/b7d4717009f443dc85165d9546659a05/FLAGb6f6b56dc [2019-11-27 10:20:50,608 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb463a1cf/b7d4717009f443dc85165d9546659a05 [2019-11-27 10:20:50,617 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:20:50,624 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:20:50,629 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:20:50,631 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:20:50,639 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:20:50,644 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:20:50" (1/1) ... [2019-11-27 10:20:50,652 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@339275c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:50, skipping insertion in model container [2019-11-27 10:20:50,655 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:20:50" (1/1) ... [2019-11-27 10:20:50,673 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:20:51,052 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:20:56,084 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-27 10:20:56,152 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:20:56,254 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 10:20:57,210 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-27 10:20:57,232 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:20:58,210 INFO L208 MainTranslator]: Completed translation [2019-11-27 10:20:58,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:58 WrapperNode [2019-11-27 10:20:58,213 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 10:20:58,216 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 10:20:58,218 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 10:20:58,218 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 10:20:58,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:58" (1/1) ... [2019-11-27 10:20:58,445 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:58" (1/1) ... [2019-11-27 10:21:00,371 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 10:21:00,374 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 10:21:00,374 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 10:21:00,375 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 10:21:00,395 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:58" (1/1) ... [2019-11-27 10:21:00,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:58" (1/1) ... [2019-11-27 10:21:00,716 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:58" (1/1) ... [2019-11-27 10:21:00,720 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:58" (1/1) ... [2019-11-27 10:21:02,309 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:58" (1/1) ... [2019-11-27 10:21:02,646 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:58" (1/1) ... [2019-11-27 10:21:02,808 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:20:58" (1/1) ... [2019-11-27 10:21:03,069 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 10:21:03,081 INFO L168 Benchmark]: Toolchain (without parser) took 12451.43 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.5 MB in the beginning and 794.5 MB in the end (delta: 150.0 MB). Peak memory consumption was 350.4 MB. Max. memory is 12.5 GB. [2019-11-27 10:21:03,083 INFO L168 Benchmark]: CDTParser took 0.65 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. [2019-11-27 10:21:03,086 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7585.94 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.5 MB in the beginning and 720.6 MB in the end (delta: 223.9 MB). Peak memory consumption was 224.0 MB. Max. memory is 12.5 GB. [2019-11-27 10:21:03,087 INFO L168 Benchmark]: Boogie Procedure Inliner took 2157.83 ms. Allocated memory is still 1.0 GB. Free memory was 720.6 MB in the beginning and 762.5 MB in the end (delta: -41.9 MB). Peak memory consumption was 41.5 MB. Max. memory is 12.5 GB. [2019-11-27 10:21:03,094 INFO L168 Benchmark]: Boogie Preprocessor took 2697.69 ms. Allocated memory is still 1.0 GB. Free memory was 762.5 MB in the beginning and 794.5 MB in the end (delta: -32.0 MB). Peak memory consumption was 168.3 MB. Max. memory is 12.5 GB. [2019-11-27 10:21:03,104 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65 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 7585.94 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.5 MB in the beginning and 720.6 MB in the end (delta: 223.9 MB). Peak memory consumption was 224.0 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 2157.83 ms. Allocated memory is still 1.0 GB. Free memory was 720.6 MB in the beginning and 762.5 MB in the end (delta: -41.9 MB). Peak memory consumption was 41.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 2697.69 ms. Allocated memory is still 1.0 GB. Free memory was 762.5 MB in the beginning and 794.5 MB in the end (delta: -32.0 MB). Peak memory consumption was 168.3 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-da95e15 [2019-11-27 10:21:07,048 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:21:07,055 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:21:07,091 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:21:07,092 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:21:07,094 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:21:07,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:21:07,115 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:21:07,118 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:21:07,126 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:21:07,128 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:21:07,134 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:21:07,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:21:07,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:21:07,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:21:07,152 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:21:07,154 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:21:07,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:21:07,164 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:21:07,170 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:21:07,177 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:21:07,183 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:21:07,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:21:07,192 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:21:07,200 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:21:07,201 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:21:07,201 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:21:07,204 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:21:07,205 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:21:07,208 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:21:07,209 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:21:07,210 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:21:07,214 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:21:07,215 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:21:07,219 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:21:07,222 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:21:07,223 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:21:07,224 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:21:07,224 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:21:07,228 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:21:07,230 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:21:07,233 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 10:21:07,275 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:21:07,276 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:21:07,279 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:21:07,281 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:21:07,281 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:21:07,281 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:21:07,282 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:21:07,284 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:21:07,284 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:21:07,284 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:21:07,285 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 10:21:07,286 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 10:21:07,286 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:21:07,289 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:21:07,290 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:21:07,290 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:21:07,290 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:21:07,291 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:21:07,291 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:21:07,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:21:07,292 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:21:07,294 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:21:07,294 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:21:07,294 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 10:21:07,295 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 10:21:07,295 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:21:07,295 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:21:07,296 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 10:21:07,297 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 -> d35515ec92d5029cf1a9cb5c92336358786f8c51 [2019-11-27 10:21:07,828 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:21:07,860 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:21:07,865 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:21:07,869 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:21:07,871 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:21:07,872 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-vhost-vhost_net.ko.cil.out.i [2019-11-27 10:21:08,045 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67fb3891c/f4706e82bbd649cca062f267c83be8a0/FLAG186efe7d2 [2019-11-27 10:21:09,996 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:21:10,001 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-vhost-vhost_net.ko.cil.out.i [2019-11-27 10:21:10,121 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67fb3891c/f4706e82bbd649cca062f267c83be8a0/FLAG186efe7d2 [2019-11-27 10:21:10,160 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/67fb3891c/f4706e82bbd649cca062f267c83be8a0 [2019-11-27 10:21:10,168 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:21:10,175 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:21:10,177 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:21:10,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:21:10,186 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:21:10,188 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:21:10" (1/1) ... [2019-11-27 10:21:10,197 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c123ca3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:21:10, skipping insertion in model container [2019-11-27 10:21:10,197 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:21:10" (1/1) ... [2019-11-27 10:21:10,219 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:21:10,545 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:21:12,242 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: incompatible types UINT INT at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructArithmeticIntegerExpression(BitvectorTranslation.java:387) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructArithmeticExpression(ExpressionTranslation.java:147) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.doPointerSubtraction(CHandler.java:3441) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleAdditiveOperation(CHandler.java:4040) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:755) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2322) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:910) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2322) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:910) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:696) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2322) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:910) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:696) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2322) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:910) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2322) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1954) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1028) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1028) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1406) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3457) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2274) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:570) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-27 10:21:12,262 INFO L168 Benchmark]: Toolchain (without parser) took 2084.80 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.5 MB in the beginning and 951.2 MB in the end (delta: -6.7 MB). Peak memory consumption was 66.4 MB. Max. memory is 12.5 GB. [2019-11-27 10:21:12,263 INFO L168 Benchmark]: CDTParser took 1.34 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. [2019-11-27 10:21:12,266 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2077.22 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.5 MB in the beginning and 951.2 MB in the end (delta: -6.7 MB). Peak memory consumption was 66.4 MB. Max. memory is 12.5 GB. [2019-11-27 10:21:12,270 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.34 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 2077.22 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 944.5 MB in the beginning and 951.2 MB in the end (delta: -6.7 MB). Peak memory consumption was 66.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: incompatible types UINT INT de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: incompatible types UINT INT: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructArithmeticIntegerExpression(BitvectorTranslation.java:387) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...