./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d62cca735e5e5c3ed49d61d09e2b8d7696fac03708570c9e23afbb5bfdcaa275 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 23:15:59,287 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 23:15:59,290 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 23:15:59,337 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 23:15:59,338 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 23:15:59,342 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 23:15:59,343 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 23:15:59,346 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 23:15:59,348 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 23:15:59,353 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 23:15:59,354 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 23:15:59,355 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 23:15:59,355 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 23:15:59,358 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 23:15:59,359 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 23:15:59,363 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 23:15:59,363 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 23:15:59,364 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 23:15:59,366 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 23:15:59,370 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 23:15:59,372 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 23:15:59,373 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 23:15:59,374 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 23:15:59,375 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 23:15:59,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 23:15:59,378 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 23:15:59,379 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 23:15:59,380 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 23:15:59,380 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 23:15:59,381 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 23:15:59,381 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 23:15:59,382 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 23:15:59,383 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 23:15:59,384 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 23:15:59,385 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 23:15:59,385 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 23:15:59,386 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 23:15:59,386 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 23:15:59,386 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 23:15:59,387 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 23:15:59,388 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 23:15:59,388 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 23:15:59,418 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 23:15:59,418 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 23:15:59,418 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 23:15:59,419 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 23:15:59,419 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 23:15:59,420 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 23:15:59,420 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 23:15:59,420 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 23:15:59,420 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 23:15:59,421 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 23:15:59,421 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 23:15:59,422 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 23:15:59,422 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 23:15:59,422 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 23:15:59,422 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 23:15:59,422 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 23:15:59,423 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 23:15:59,423 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 23:15:59,423 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 23:15:59,423 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 23:15:59,423 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 23:15:59,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 23:15:59,424 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 23:15:59,424 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 23:15:59,424 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 23:15:59,424 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 23:15:59,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 23:15:59,426 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 23:15:59,426 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 23:15:59,426 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 23:15:59,426 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d62cca735e5e5c3ed49d61d09e2b8d7696fac03708570c9e23afbb5bfdcaa275 [2022-02-20 23:15:59,674 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 23:15:59,699 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 23:15:59,702 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 23:15:59,703 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 23:15:59,704 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 23:15:59,705 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2022-02-20 23:15:59,762 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1684647b/68be1b10962b4ac49d87f27050f11ca4/FLAG1007f0bb2 [2022-02-20 23:16:00,663 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 23:16:00,664 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2022-02-20 23:16:00,717 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1684647b/68be1b10962b4ac49d87f27050f11ca4/FLAG1007f0bb2 [2022-02-20 23:16:01,123 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1684647b/68be1b10962b4ac49d87f27050f11ca4 [2022-02-20 23:16:01,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 23:16:01,129 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 23:16:01,130 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 23:16:01,131 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 23:16:01,137 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 23:16:01,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:16:01" (1/1) ... [2022-02-20 23:16:01,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cd7ebec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:16:01, skipping insertion in model container [2022-02-20 23:16:01,140 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:16:01" (1/1) ... [2022-02-20 23:16:01,146 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 23:16:01,275 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 23:16:03,518 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[361017,361030] [2022-02-20 23:16:03,601 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:16:03,720 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 23:16:03,923 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: tmp8 = (unsigned int )tmp8 & 63U [5545] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1622) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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:128) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-02-20 23:16:03,933 INFO L158 Benchmark]: Toolchain (without parser) took 2802.65ms. Allocated memory was 111.1MB in the beginning and 186.6MB in the end (delta: 75.5MB). Free memory was 78.9MB in the beginning and 104.4MB in the end (delta: -25.6MB). Peak memory consumption was 85.2MB. Max. memory is 16.1GB. [2022-02-20 23:16:03,934 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 86.0MB. Free memory is still 49.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 23:16:03,935 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2799.70ms. Allocated memory was 111.1MB in the beginning and 186.6MB in the end (delta: 75.5MB). Free memory was 78.6MB in the beginning and 104.4MB in the end (delta: -25.8MB). Peak memory consumption was 85.2MB. Max. memory is 16.1GB. [2022-02-20 23:16:03,937 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 86.0MB. Free memory is still 49.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2799.70ms. Allocated memory was 111.1MB in the beginning and 186.6MB in the end (delta: 75.5MB). Free memory was 78.6MB in the beginning and 104.4MB in the end (delta: -25.8MB). Peak memory consumption was 85.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: tmp8 = (unsigned int )tmp8 & 63U [5545] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: tmp8 = (unsigned int )tmp8 & 63U [5545]: 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... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d62cca735e5e5c3ed49d61d09e2b8d7696fac03708570c9e23afbb5bfdcaa275 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 23:16:05,633 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 23:16:05,636 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 23:16:05,674 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 23:16:05,675 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 23:16:05,678 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 23:16:05,679 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 23:16:05,684 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 23:16:05,686 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 23:16:05,690 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 23:16:05,691 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 23:16:05,694 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 23:16:05,694 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 23:16:05,697 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 23:16:05,698 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 23:16:05,700 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 23:16:05,701 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 23:16:05,702 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 23:16:05,704 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 23:16:05,709 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 23:16:05,710 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 23:16:05,711 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 23:16:05,712 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 23:16:05,714 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 23:16:05,719 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 23:16:05,719 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 23:16:05,720 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 23:16:05,721 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 23:16:05,721 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 23:16:05,722 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 23:16:05,722 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 23:16:05,723 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 23:16:05,724 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 23:16:05,725 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 23:16:05,726 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 23:16:05,726 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 23:16:05,727 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 23:16:05,727 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 23:16:05,727 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 23:16:05,729 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 23:16:05,729 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 23:16:05,733 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 23:16:05,783 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 23:16:05,784 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 23:16:05,785 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 23:16:05,785 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 23:16:05,786 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 23:16:05,786 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 23:16:05,787 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 23:16:05,788 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 23:16:05,788 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 23:16:05,788 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 23:16:05,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 23:16:05,789 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 23:16:05,789 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 23:16:05,790 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 23:16:05,790 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 23:16:05,790 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 23:16:05,790 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 23:16:05,790 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 23:16:05,791 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 23:16:05,791 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 23:16:05,791 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 23:16:05,791 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 23:16:05,791 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 23:16:05,792 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 23:16:05,792 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 23:16:05,792 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 23:16:05,792 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 23:16:05,793 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 23:16:05,793 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 23:16:05,793 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 23:16:05,793 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 23:16:05,793 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 23:16:05,794 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 23:16:05,794 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d62cca735e5e5c3ed49d61d09e2b8d7696fac03708570c9e23afbb5bfdcaa275 [2022-02-20 23:16:06,111 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 23:16:06,134 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 23:16:06,136 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 23:16:06,137 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 23:16:06,137 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 23:16:06,139 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2022-02-20 23:16:06,200 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e503fa82/dfae25e2c05344d09e94f8d4edebeb89/FLAGbbe831a2a [2022-02-20 23:16:06,990 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 23:16:06,991 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2022-02-20 23:16:07,043 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e503fa82/dfae25e2c05344d09e94f8d4edebeb89/FLAGbbe831a2a [2022-02-20 23:16:07,506 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e503fa82/dfae25e2c05344d09e94f8d4edebeb89 [2022-02-20 23:16:07,508 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 23:16:07,509 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 23:16:07,510 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 23:16:07,510 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 23:16:07,514 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 23:16:07,515 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:16:07" (1/1) ... [2022-02-20 23:16:07,516 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4be7752a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:16:07, skipping insertion in model container [2022-02-20 23:16:07,516 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:16:07" (1/1) ... [2022-02-20 23:16:07,522 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 23:16:07,670 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 23:16:09,843 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[361017,361030] [2022-02-20 23:16:09,938 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:16:10,045 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 23:16:10,106 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 23:16:10,471 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[361017,361030] [2022-02-20 23:16:10,479 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:16:10,543 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 23:16:10,996 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[361017,361030] [2022-02-20 23:16:11,005 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:16:11,264 INFO L208 MainTranslator]: Completed translation [2022-02-20 23:16:11,265 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:16:11 WrapperNode [2022-02-20 23:16:11,265 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 23:16:11,267 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 23:16:11,267 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 23:16:11,267 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 23:16:11,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:16:11" (1/1) ... [2022-02-20 23:16:11,449 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:16:11" (1/1) ... [2022-02-20 23:16:11,886 INFO L137 Inliner]: procedures = 374, calls = 7215, calls flagged for inlining = 183, calls inlined = 137, statements flattened = 11408 [2022-02-20 23:16:11,887 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 23:16:11,888 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 23:16:11,888 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 23:16:11,889 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 23:16:11,896 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:16:11" (1/1) ... [2022-02-20 23:16:11,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:16:11" (1/1) ... [2022-02-20 23:16:11,966 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:16:11" (1/1) ... [2022-02-20 23:16:11,967 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:16:11" (1/1) ... [2022-02-20 23:16:12,261 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:16:11" (1/1) ... [2022-02-20 23:16:12,297 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:16:11" (1/1) ... [2022-02-20 23:16:12,336 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:16:11" (1/1) ... [2022-02-20 23:16:12,388 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 23:16:12,389 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 23:16:12,390 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 23:16:12,390 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 23:16:12,391 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:16:11" (1/1) ... [2022-02-20 23:16:12,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 23:16:12,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 23:16:12,416 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 23:16:12,438 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 23:16:12,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 23:16:12,459 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-02-20 23:16:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-02-20 23:16:12,460 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-02-20 23:16:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-02-20 23:16:12,460 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2022-02-20 23:16:12,460 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2022-02-20 23:16:12,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 23:16:12,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 23:16:12,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 23:16:12,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 23:16:12,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 23:16:12,461 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-02-20 23:16:12,461 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-02-20 23:16:12,462 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_recv_bulk_msg [2022-02-20 23:16:12,462 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_recv_bulk_msg [2022-02-20 23:16:12,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 23:16:12,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 23:16:12,462 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_save_screen [2022-02-20 23:16:12,462 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_save_screen [2022-02-20 23:16:12,463 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_free_buffers [2022-02-20 23:16:12,463 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_free_buffers [2022-02-20 23:16:12,463 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_disconnect [2022-02-20 23:16:12,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_disconnect [2022-02-20 23:16:12,464 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_deinit [2022-02-20 23:16:12,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_deinit [2022-02-20 23:16:12,464 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_memio_byte [2022-02-20 23:16:12,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_memio_byte [2022-02-20 23:16:12,464 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-02-20 23:16:12,465 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-02-20 23:16:12,465 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-02-20 23:16:12,465 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-02-20 23:16:12,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-02-20 23:16:12,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-02-20 23:16:12,466 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_set_cursor [2022-02-20 23:16:12,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_set_cursor [2022-02-20 23:16:12,466 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2022-02-20 23:16:12,466 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2022-02-20 23:16:12,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-02-20 23:16:12,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-02-20 23:16:12,467 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_memio_word [2022-02-20 23:16:12,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_memio_word [2022-02-20 23:16:12,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 23:16:12,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 23:16:12,467 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetReg [2022-02-20 23:16:12,467 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetReg [2022-02-20 23:16:12,468 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-02-20 23:16:12,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-02-20 23:16:12,468 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_get_sisusb_lock_and_check [2022-02-20 23:16:12,468 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_get_sisusb_lock_and_check [2022-02-20 23:16:12,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 23:16:12,469 INFO L130 BoogieDeclarations]: Found specification of procedure take_over_console [2022-02-20 23:16:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure take_over_console [2022-02-20 23:16:12,470 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_sisusb_valid [2022-02-20 23:16:12,470 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_sisusb_valid [2022-02-20 23:16:12,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 23:16:12,470 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetRegOR [2022-02-20 23:16:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetRegOR [2022-02-20 23:16:12,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_sisusb_usb_data [2022-02-20 23:16:12,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_sisusb_usb_data [2022-02-20 23:16:12,471 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-02-20 23:16:12,471 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_check_rbc [2022-02-20 23:16:12,472 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_check_rbc [2022-02-20 23:16:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 23:16:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 23:16:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 23:16:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 23:16:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 23:16:12,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 23:16:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-02-20 23:16:12,473 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-02-20 23:16:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-02-20 23:16:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 23:16:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 23:16:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 23:16:12,473 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_outurb_available [2022-02-20 23:16:12,474 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_outurb_available [2022-02-20 23:16:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_kill_all_busy [2022-02-20 23:16:12,474 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_kill_all_busy [2022-02-20 23:16:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-02-20 23:16:12,474 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-02-20 23:16:12,474 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-02-20 23:16:12,475 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-02-20 23:16:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_getidxreg [2022-02-20 23:16:12,475 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_getidxreg [2022-02-20 23:16:12,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-02-20 23:16:12,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-02-20 23:16:12,476 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-02-20 23:16:12,476 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-02-20 23:16:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_writeb [2022-02-20 23:16:12,477 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_writeb [2022-02-20 23:16:12,477 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-02-20 23:16:12,477 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-02-20 23:16:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_set_default_mode [2022-02-20 23:16:12,478 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_set_default_mode [2022-02-20 23:16:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_memio_byte [2022-02-20 23:16:12,478 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_memio_byte [2022-02-20 23:16:12,478 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_DisplayOn [2022-02-20 23:16:12,479 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_DisplayOn [2022-02-20 23:16:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setidxregandor [2022-02-20 23:16:12,479 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setidxregandor [2022-02-20 23:16:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_mem_bulk [2022-02-20 23:16:12,479 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_mem_bulk [2022-02-20 23:16:12,479 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-02-20 23:16:12,479 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-02-20 23:16:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbdummycon_init [2022-02-20 23:16:12,480 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbdummycon_init [2022-02-20 23:16:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-02-20 23:16:12,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-02-20 23:16:12,480 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_GetReg [2022-02-20 23:16:12,481 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_GetReg [2022-02-20 23:16:12,481 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_do_font_op [2022-02-20 23:16:12,482 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_do_font_op [2022-02-20 23:16:12,483 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_init_gfxdevice [2022-02-20 23:16:12,484 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_init_gfxdevice [2022-02-20 23:16:12,484 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetRegByte [2022-02-20 23:16:12,484 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetRegByte [2022-02-20 23:16:12,485 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_free_urbs [2022-02-20 23:16:12,486 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_free_urbs [2022-02-20 23:16:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 23:16:12,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 23:16:12,486 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_send_bridge_packet [2022-02-20 23:16:12,491 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_send_bridge_packet [2022-02-20 23:16:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-02-20 23:16:12,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-02-20 23:16:12,491 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-02-20 23:16:12,492 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-02-20 23:16:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_ioctl [2022-02-20 23:16:12,492 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_ioctl [2022-02-20 23:16:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_memio_word [2022-02-20 23:16:12,492 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_memio_word [2022-02-20 23:16:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_get_sisusb [2022-02-20 23:16:12,492 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_get_sisusb [2022-02-20 23:16:12,492 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 23:16:12,493 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 23:16:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_cursor [2022-02-20 23:16:12,493 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_cursor [2022-02-20 23:16:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_is_inactive [2022-02-20 23:16:12,493 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_is_inactive [2022-02-20 23:16:12,493 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-02-20 23:16:12,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-02-20 23:16:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_clear_vram [2022-02-20 23:16:12,494 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_clear_vram [2022-02-20 23:16:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_pci_config [2022-02-20 23:16:12,494 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_pci_config [2022-02-20 23:16:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-02-20 23:16:12,494 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-02-20 23:16:12,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 23:16:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 23:16:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 23:16:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_send_bulk_msg [2022-02-20 23:16:12,495 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_send_bulk_msg [2022-02-20 23:16:12,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 23:16:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-02-20 23:16:12,496 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-02-20 23:16:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 23:16:12,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 23:16:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_readb [2022-02-20 23:16:12,496 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_readb [2022-02-20 23:16:12,496 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setidxregor [2022-02-20 23:16:12,496 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setidxregor [2022-02-20 23:16:12,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 23:16:12,497 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2022-02-20 23:16:12,497 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2022-02-20 23:16:12,497 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-02-20 23:16:12,497 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-02-20 23:16:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 23:16:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_send_packet [2022-02-20 23:16:12,498 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_send_packet [2022-02-20 23:16:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_memio_long [2022-02-20 23:16:12,498 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_memio_long [2022-02-20 23:16:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_reset_text_mode [2022-02-20 23:16:12,498 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_reset_text_mode [2022-02-20 23:16:12,498 INFO L130 BoogieDeclarations]: Found specification of procedure SiSUSB_InitPtr [2022-02-20 23:16:12,499 INFO L138 BoogieDeclarations]: Found implementation of procedure SiSUSB_InitPtr [2022-02-20 23:16:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 23:16:12,499 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_pci_config [2022-02-20 23:16:12,499 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_pci_config [2022-02-20 23:16:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-02-20 23:16:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setidxreg [2022-02-20 23:16:12,500 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setidxreg [2022-02-20 23:16:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 23:16:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetRegANDOR [2022-02-20 23:16:12,500 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetRegANDOR [2022-02-20 23:16:12,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 23:16:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 23:16:12,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 23:16:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 23:16:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_wait_all_out_complete [2022-02-20 23:16:12,501 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_wait_all_out_complete [2022-02-20 23:16:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-02-20 23:16:12,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-02-20 23:16:12,501 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetRegAND [2022-02-20 23:16:12,502 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetRegAND [2022-02-20 23:16:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setidxregand [2022-02-20 23:16:12,502 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setidxregand [2022-02-20 23:16:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-02-20 23:16:12,502 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-02-20 23:16:12,502 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetSegmentReg [2022-02-20 23:16:12,502 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetSegmentReg [2022-02-20 23:16:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_copy_memory [2022-02-20 23:16:12,503 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_copy_memory [2022-02-20 23:16:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setreg [2022-02-20 23:16:12,503 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setreg [2022-02-20 23:16:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_sisusb_usb_data [2022-02-20 23:16:12,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_sisusb_usb_data [2022-02-20 23:16:12,503 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_set_start_address [2022-02-20 23:16:12,503 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_set_start_address [2022-02-20 23:16:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-02-20 23:16:12,504 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-02-20 23:16:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-02-20 23:16:12,504 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-02-20 23:16:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_WriteDAC [2022-02-20 23:16:12,504 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_WriteDAC [2022-02-20 23:16:12,504 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_mem_bulk [2022-02-20 23:16:12,505 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_mem_bulk [2022-02-20 23:16:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_getreg [2022-02-20 23:16:12,505 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_getreg [2022-02-20 23:16:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure SiSUSBSetMode [2022-02-20 23:16:12,505 INFO L138 BoogieDeclarations]: Found implementation of procedure SiSUSBSetMode [2022-02-20 23:16:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure vc_resize [2022-02-20 23:16:12,505 INFO L138 BoogieDeclarations]: Found implementation of procedure vc_resize [2022-02-20 23:16:12,505 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_init [2022-02-20 23:16:12,506 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_init [2022-02-20 23:16:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-02-20 23:16:12,506 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-02-20 23:16:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 23:16:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_memio_long [2022-02-20 23:16:12,506 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_memio_long [2022-02-20 23:16:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_GetRegByte [2022-02-20 23:16:12,506 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_GetRegByte [2022-02-20 23:16:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-02-20 23:16:12,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-02-20 23:16:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_triggersr16 [2022-02-20 23:16:12,507 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_triggersr16 [2022-02-20 23:16:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-02-20 23:16:12,507 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-02-20 23:16:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 23:16:12,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 23:16:12,508 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_all_free [2022-02-20 23:16:12,511 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_all_free [2022-02-20 23:16:13,424 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 23:16:13,427 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation