./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point_true-unreach-call.cil.out.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_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer --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 0d7238e03443574a78ea11e513cff42a32fbbf08 ................................................................................................................................................................................ 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_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer --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 0d7238e03443574a78ea11e513cff42a32fbbf08 .................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: reg == 397632 ? "HDMIB" : "HDMIC" [36833] --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 01:09:29,464 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 01:09:29,466 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 01:09:29,474 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 01:09:29,474 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 01:09:29,475 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 01:09:29,476 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 01:09:29,477 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 01:09:29,478 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 01:09:29,479 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 01:09:29,480 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 01:09:29,480 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 01:09:29,480 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 01:09:29,481 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 01:09:29,482 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 01:09:29,482 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 01:09:29,483 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 01:09:29,484 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 01:09:29,486 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 01:09:29,487 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 01:09:29,488 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 01:09:29,488 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 01:09:29,490 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 01:09:29,490 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 01:09:29,490 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 01:09:29,491 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 01:09:29,492 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 01:09:29,493 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 01:09:29,493 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 01:09:29,494 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 01:09:29,494 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 01:09:29,495 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 01:09:29,495 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 01:09:29,495 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 01:09:29,496 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 01:09:29,496 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 01:09:29,496 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 01:09:29,506 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 01:09:29,506 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 01:09:29,507 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 01:09:29,507 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 01:09:29,508 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 01:09:29,508 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 01:09:29,508 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 01:09:29,508 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 01:09:29,508 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 01:09:29,508 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 01:09:29,509 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 01:09:29,509 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 01:09:29,509 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 01:09:29,509 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 01:09:29,509 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 01:09:29,509 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 01:09:29,509 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 01:09:29,510 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 01:09:29,510 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 01:09:29,510 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 01:09:29,510 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 01:09:29,510 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 01:09:29,510 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 01:09:29,510 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 01:09:29,510 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 01:09:29,511 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 01:09:29,511 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 01:09:29,511 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_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer 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 -> 0d7238e03443574a78ea11e513cff42a32fbbf08 [2018-11-10 01:09:29,533 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 01:09:29,541 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 01:09:29,543 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 01:09:29,544 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 01:09:29,544 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 01:09:29,545 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 01:09:29,582 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/data/ed5a84e5a/b65a2e9114cd4a46ba15bfeed1b0a6e2/FLAG2d79aafec [2018-11-10 01:09:30,320 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 01:09:30,321 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 01:09:30,375 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/data/ed5a84e5a/b65a2e9114cd4a46ba15bfeed1b0a6e2/FLAG2d79aafec [2018-11-10 01:09:30,385 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/data/ed5a84e5a/b65a2e9114cd4a46ba15bfeed1b0a6e2 [2018-11-10 01:09:30,387 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 01:09:30,388 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 01:09:30,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 01:09:30,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 01:09:30,392 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 01:09:30,392 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:09:30" (1/1) ... [2018-11-10 01:09:30,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54bfedc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:09:30, skipping insertion in model container [2018-11-10 01:09:30,394 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:09:30" (1/1) ... [2018-11-10 01:09:30,400 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 01:09:30,637 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 01:09:33,615 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) 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:2169) 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:662) 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:2169) 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:662) 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:2169) 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:662) 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:663) 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: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: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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 01:09:33,618 INFO L168 Benchmark]: Toolchain (without parser) took 3230.70 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 341.3 MB). Free memory was 900.8 MB in the beginning and 1.1 GB in the end (delta: -241.4 MB). Peak memory consumption was 229.9 MB. Max. memory is 11.5 GB. [2018-11-10 01:09:33,620 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 01:09:33,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3228.70 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 341.3 MB). Free memory was 900.8 MB in the beginning and 1.1 GB in the end (delta: -241.4 MB). Peak memory consumption was 229.9 MB. Max. memory is 11.5 GB. [2018-11-10 01:09:33,622 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3228.70 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 341.3 MB). Free memory was 900.8 MB in the beginning and 1.1 GB in the end (delta: -241.4 MB). Peak memory consumption was 229.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 01:09:34,901 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 01:09:34,902 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 01:09:34,911 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 01:09:34,911 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 01:09:34,912 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 01:09:34,912 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 01:09:34,914 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 01:09:34,915 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 01:09:34,915 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 01:09:34,916 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 01:09:34,916 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 01:09:34,917 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 01:09:34,917 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 01:09:34,918 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 01:09:34,919 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 01:09:34,919 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 01:09:34,920 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 01:09:34,922 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 01:09:34,923 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 01:09:34,923 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 01:09:34,924 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 01:09:34,926 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 01:09:34,926 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 01:09:34,926 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 01:09:34,927 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 01:09:34,927 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 01:09:34,928 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 01:09:34,928 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 01:09:34,929 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 01:09:34,929 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 01:09:34,930 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 01:09:34,930 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 01:09:34,930 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 01:09:34,931 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 01:09:34,931 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 01:09:34,931 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 01:09:34,941 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 01:09:34,941 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 01:09:34,942 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 01:09:34,942 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 01:09:34,943 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 01:09:34,943 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 01:09:34,943 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 01:09:34,943 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 01:09:34,943 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 01:09:34,943 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 01:09:34,943 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 01:09:34,944 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 01:09:34,944 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 01:09:34,944 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 01:09:34,944 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 01:09:34,944 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 01:09:34,944 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 01:09:34,944 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 01:09:34,944 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 01:09:34,945 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 01:09:34,945 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 01:09:34,945 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 01:09:34,945 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 01:09:34,945 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 01:09:34,945 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 01:09:34,945 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 01:09:34,946 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 01:09:34,946 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 01:09:34,946 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 01:09:34,946 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_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer 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 -> 0d7238e03443574a78ea11e513cff42a32fbbf08 [2018-11-10 01:09:34,975 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 01:09:34,984 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 01:09:34,986 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 01:09:34,988 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 01:09:34,988 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 01:09:34,988 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 01:09:35,033 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/data/0f0835b22/622488cd63d44915a532eb99a20cda49/FLAGd3bd53387 [2018-11-10 01:09:35,765 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 01:09:35,766 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-10 01:09:35,822 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/data/0f0835b22/622488cd63d44915a532eb99a20cda49/FLAGd3bd53387 [2018-11-10 01:09:35,831 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c2d13497-e43f-4980-9350-2e0602a0a1d5/bin-2019/uautomizer/data/0f0835b22/622488cd63d44915a532eb99a20cda49 [2018-11-10 01:09:35,834 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 01:09:35,834 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 01:09:35,835 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 01:09:35,835 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 01:09:35,838 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 01:09:35,838 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:09:35" (1/1) ... [2018-11-10 01:09:35,840 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c6cc0e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:09:35, skipping insertion in model container [2018-11-10 01:09:35,840 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:09:35" (1/1) ... [2018-11-10 01:09:35,846 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 01:09:36,110 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 01:09:55,272 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: reg == 397632 ? "HDMIB" : "HDMIC" [36833] 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:663) 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: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: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.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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 01:09:55,274 INFO L168 Benchmark]: Toolchain (without parser) took 19440.49 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 987.2 MB). Free memory was 896.0 MB in the beginning and 1.6 GB in the end (delta: -659.4 MB). Peak memory consumption was 979.4 MB. Max. memory is 11.5 GB. [2018-11-10 01:09:55,276 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 01:09:55,276 INFO L168 Benchmark]: CACSL2BoogieTranslator took 19438.77 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 987.2 MB). Free memory was 896.0 MB in the beginning and 1.6 GB in the end (delta: -659.4 MB). Peak memory consumption was 979.4 MB. Max. memory is 11.5 GB. [2018-11-10 01:09:55,277 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 19438.77 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 987.2 MB). Free memory was 896.0 MB in the beginning and 1.6 GB in the end (delta: -659.4 MB). Peak memory consumption was 979.4 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: reg == 397632 ? "HDMIB" : "HDMIC" [36833] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch ([bv32]bv8 != { base:bv32, offset:bv32 }) in C: reg == 397632 ? "HDMIB" : "HDMIC" [36833]: 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...