./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8a1e86fa76b0e71656fd2fc572ffc0e533920dc2 .............................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8a1e86fa76b0e71656fd2fc572ffc0e533920dc2 ................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [6489] --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:34:01,556 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:34:01,559 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:34:01,572 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:34:01,573 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:34:01,574 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:34:01,577 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:34:01,579 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:34:01,582 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:34:01,584 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:34:01,586 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:34:01,587 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:34:01,588 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:34:01,590 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:34:01,597 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:34:01,598 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:34:01,599 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:34:01,600 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:34:01,605 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:34:01,606 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:34:01,607 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:34:01,608 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:34:01,611 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:34:01,611 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:34:01,611 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:34:01,612 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:34:01,612 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:34:01,614 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:34:01,615 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:34:01,616 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:34:01,616 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:34:01,616 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:34:01,617 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:34:01,617 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:34:01,618 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:34:01,619 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:34:01,619 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 22:34:01,632 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:34:01,632 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:34:01,633 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:34:01,633 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:34:01,634 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:34:01,634 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:34:01,634 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:34:01,635 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:34:01,635 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:34:01,635 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:34:01,635 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:34:01,635 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:34:01,635 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:34:01,636 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:34:01,636 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:34:01,636 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:34:01,636 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:34:01,636 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:34:01,636 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:34:01,637 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:34:01,637 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:34:01,639 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:34:01,639 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 22:34:01,639 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:34:01,640 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:34:01,640 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:34:01,640 INFO L133 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak 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 -> Kojak 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 -> 8a1e86fa76b0e71656fd2fc572ffc0e533920dc2 [2018-10-26 22:34:01,683 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:34:01,696 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:34:01,700 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:34:01,702 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:34:01,703 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:34:01,704 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c [2018-10-26 22:34:01,763 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/data/210281751/5f5b5630406944229b0f6f40c9f9289f/FLAG6dc8ff438 [2018-10-26 22:34:02,690 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:34:02,691 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c [2018-10-26 22:34:02,752 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/data/210281751/5f5b5630406944229b0f6f40c9f9289f/FLAG6dc8ff438 [2018-10-26 22:34:02,775 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/data/210281751/5f5b5630406944229b0f6f40c9f9289f [2018-10-26 22:34:02,779 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:34:02,780 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:34:02,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:34:02,786 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:34:02,790 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:34:02,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:34:02" (1/1) ... [2018-10-26 22:34:02,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c010306 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:34:02, skipping insertion in model container [2018-10-26 22:34:02,795 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:34:02" (1/1) ... [2018-10-26 22:34:02,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:34:03,032 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:34:04,995 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch ([int]int != { base:int, offset:int }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [6489] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:288) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4101) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) 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:1618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) 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:960) 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:960) 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:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) 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:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:34:05,004 INFO L168 Benchmark]: Toolchain (without parser) took 2224.48 ms. Allocated memory is still 1.0 GB. Free memory was 928.6 MB in the beginning and 762.2 MB in the end (delta: 166.5 MB). Peak memory consumption was 166.5 MB. Max. memory is 11.5 GB. [2018-10-26 22:34:05,006 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:34:05,007 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2218.35 ms. Allocated memory is still 1.0 GB. Free memory was 928.6 MB in the beginning and 762.2 MB in the end (delta: 166.5 MB). Peak memory consumption was 166.5 MB. Max. memory is 11.5 GB. [2018-10-26 22:34:05,012 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2218.35 ms. Allocated memory is still 1.0 GB. Free memory was 928.6 MB in the beginning and 762.2 MB in the end (delta: 166.5 MB). Peak memory consumption was 166.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch ([int]int != { base:int, offset:int }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [6489] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch ([int]int != { base:int, offset:int }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [6489]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:34:07,070 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:34:07,079 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:34:07,091 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:34:07,093 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:34:07,094 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:34:07,096 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:34:07,097 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:34:07,098 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:34:07,101 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:34:07,102 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:34:07,102 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:34:07,103 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:34:07,104 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:34:07,105 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:34:07,106 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:34:07,106 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:34:07,109 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:34:07,111 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:34:07,112 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:34:07,113 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:34:07,114 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:34:07,116 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:34:07,117 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:34:07,117 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:34:07,118 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:34:07,119 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:34:07,119 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:34:07,120 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:34:07,121 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:34:07,121 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:34:07,122 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:34:07,122 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:34:07,122 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:34:07,123 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:34:07,124 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:34:07,124 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 22:34:07,137 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:34:07,145 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:34:07,146 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:34:07,146 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:34:07,147 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:34:07,147 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:34:07,147 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:34:07,148 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:34:07,148 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:34:07,148 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:34:07,148 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:34:07,148 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 22:34:07,148 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 22:34:07,149 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:34:07,149 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:34:07,149 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:34:07,151 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:34:07,152 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:34:07,152 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:34:07,152 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:34:07,152 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:34:07,152 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:34:07,153 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:34:07,153 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 22:34:07,153 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 22:34:07,153 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:34:07,153 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 22:34:07,154 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 22:34:07,154 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:34:07,154 INFO L133 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak 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 -> Kojak 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 -> 8a1e86fa76b0e71656fd2fc572ffc0e533920dc2 [2018-10-26 22:34:07,216 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:34:07,230 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:34:07,234 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:34:07,236 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:34:07,237 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:34:07,238 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c [2018-10-26 22:34:07,301 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/data/2ba0d4567/35170bf8b1434d28b5f1f1b3f63b3177/FLAG8c791f724 [2018-10-26 22:34:08,175 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:34:08,176 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/sv-benchmarks/c/ldv-challenges/linux-3.14__linux-usb-dev__drivers-media-usb-uvc-uvcvideo_true-unreach-call.cil.c [2018-10-26 22:34:08,251 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/data/2ba0d4567/35170bf8b1434d28b5f1f1b3f63b3177/FLAG8c791f724 [2018-10-26 22:34:08,270 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_efabf196-5cb9-42c0-a132-8129df8b1c55/bin-2019/ukojak/data/2ba0d4567/35170bf8b1434d28b5f1f1b3f63b3177 [2018-10-26 22:34:08,274 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:34:08,275 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:34:08,276 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:34:08,277 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:34:08,281 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:34:08,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:34:08" (1/1) ... [2018-10-26 22:34:08,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e9421c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:34:08, skipping insertion in model container [2018-10-26 22:34:08,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:34:08" (1/1) ... [2018-10-26 22:34:08,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:34:08,590 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:34:10,652 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [6489] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:288) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4101) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) 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:1618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) 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:960) 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:960) 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:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) 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:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) 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:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:34:10,656 INFO L168 Benchmark]: Toolchain (without parser) took 2381.50 ms. Allocated memory is still 1.0 GB. Free memory was 922.1 MB in the beginning and 750.3 MB in the end (delta: 171.9 MB). Peak memory consumption was 171.9 MB. Max. memory is 11.5 GB. [2018-10-26 22:34:10,658 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:34:10,659 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2378.73 ms. Allocated memory is still 1.0 GB. Free memory was 922.1 MB in the beginning and 750.3 MB in the end (delta: 171.9 MB). Peak memory consumption was 171.9 MB. Max. memory is 11.5 GB. [2018-10-26 22:34:10,661 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2378.73 ms. Allocated memory is still 1.0 GB. Free memory was 922.1 MB in the beginning and 750.3 MB in the end (delta: 171.9 MB). Peak memory consumption was 171.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [6489] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: (int )((signed char )*(buffer + 8UL)) < 0 ? " 60Hz" : " 50Hz" [6489]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...