./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ --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 b8a328d71c4c3cf93af3193a7df5ebc43642781bad50cc06e19bf213de1dcd8f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:27:01,289 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:27:01,292 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:27:01,343 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:27:01,344 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:27:01,349 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:27:01,351 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:27:01,357 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:27:01,359 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:27:01,365 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:27:01,366 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:27:01,369 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:27:01,369 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:27:01,372 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:27:01,374 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:27:01,376 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:27:01,378 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:27:01,379 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:27:01,381 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:27:01,388 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:27:01,390 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:27:01,392 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:27:01,395 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:27:01,396 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:27:01,406 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:27:01,407 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:27:01,407 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:27:01,409 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:27:01,410 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:27:01,411 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:27:01,411 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:27:01,413 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:27:01,415 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:27:01,417 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:27:01,418 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:27:01,418 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:27:01,419 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:27:01,419 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:27:01,419 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:27:01,420 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:27:01,421 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:27:01,423 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:27:01,464 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:27:01,464 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:27:01,465 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:27:01,465 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:27:01,466 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:27:01,467 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:27:01,467 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:27:01,468 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:27:01,468 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:27:01,468 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:27:01,469 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:27:01,470 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:27:01,470 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:27:01,470 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:27:01,470 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:27:01,470 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:27:01,471 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:27:01,471 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:27:01,471 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:27:01,472 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:27:01,472 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:27:01,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:27:01,472 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:27:01,473 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:27:01,473 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:27:01,473 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:27:01,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:27:01,474 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:27:01,474 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:27:01,474 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:27:01,476 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8a328d71c4c3cf93af3193a7df5ebc43642781bad50cc06e19bf213de1dcd8f [2022-10-17 10:27:01,814 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:27:01,852 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:27:01,857 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:27:01,859 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:27:01,860 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:27:01,861 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2022-10-17 10:27:01,947 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/data/dfd72f02f/4cd485f063b14d1db0f72da7e51ff03c/FLAGc90f8640a [2022-10-17 10:27:02,870 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:27:02,871 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2022-10-17 10:27:02,916 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/data/dfd72f02f/4cd485f063b14d1db0f72da7e51ff03c/FLAGc90f8640a [2022-10-17 10:27:03,402 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/data/dfd72f02f/4cd485f063b14d1db0f72da7e51ff03c [2022-10-17 10:27:03,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:27:03,406 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:27:03,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:27:03,411 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:27:03,414 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:27:03,415 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:27:03" (1/1) ... [2022-10-17 10:27:03,416 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1383e9b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:27:03, skipping insertion in model container [2022-10-17 10:27:03,417 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:27:03" (1/1) ... [2022-10-17 10:27:03,423 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:27:03,609 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:27:06,040 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[260455,260468] [2022-10-17 10:27:06,105 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:27:06,136 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:27:06,420 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: hc_fminterval = hc_fminterval & 16383U [7229] 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:1397) 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:1081) 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:1081) 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:1470) 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:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) 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) [2022-10-17 10:27:06,427 INFO L158 Benchmark]: Toolchain (without parser) took 3019.68ms. Allocated memory was 109.1MB in the beginning and 144.7MB in the end (delta: 35.7MB). Free memory was 64.6MB in the beginning and 62.1MB in the end (delta: 2.6MB). Peak memory consumption was 54.2MB. Max. memory is 16.1GB. [2022-10-17 10:27:06,428 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 109.1MB. Free memory was 61.3MB in the beginning and 61.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 10:27:06,429 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3014.65ms. Allocated memory was 109.1MB in the beginning and 144.7MB in the end (delta: 35.7MB). Free memory was 64.4MB in the beginning and 62.1MB in the end (delta: 2.3MB). Peak memory consumption was 54.2MB. Max. memory is 16.1GB. [2022-10-17 10:27:06,431 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 109.1MB. Free memory was 61.3MB in the beginning and 61.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3014.65ms. Allocated memory was 109.1MB in the beginning and 144.7MB in the end (delta: 35.7MB). Free memory was 64.4MB in the beginning and 62.1MB in the end (delta: 2.3MB). Peak memory consumption was 54.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: hc_fminterval = hc_fminterval & 16383U [7229] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: hc_fminterval = hc_fminterval & 16383U [7229]: 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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ --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 b8a328d71c4c3cf93af3193a7df5ebc43642781bad50cc06e19bf213de1dcd8f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:27:08,648 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:27:08,650 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:27:08,681 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:27:08,682 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:27:08,683 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:27:08,685 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:27:08,687 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:27:08,690 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:27:08,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:27:08,692 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:27:08,693 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:27:08,694 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:27:08,695 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:27:08,696 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:27:08,698 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:27:08,699 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:27:08,700 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:27:08,702 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:27:08,705 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:27:08,707 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:27:08,709 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:27:08,711 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:27:08,714 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:27:08,721 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:27:08,725 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:27:08,725 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:27:08,726 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:27:08,727 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:27:08,728 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:27:08,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:27:08,729 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:27:08,730 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:27:08,731 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:27:08,732 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:27:08,732 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:27:08,733 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:27:08,734 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:27:08,734 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:27:08,735 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:27:08,736 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:27:08,739 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-10-17 10:27:08,787 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:27:08,787 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:27:08,787 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:27:08,788 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:27:08,788 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:27:08,788 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:27:08,789 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:27:08,789 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:27:08,790 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:27:08,790 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:27:08,790 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:27:08,790 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:27:08,791 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:27:08,791 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:27:08,791 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 10:27:08,791 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 10:27:08,792 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 10:27:08,792 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:27:08,792 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:27:08,792 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:27:08,792 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:27:08,793 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:27:08,793 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:27:08,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:27:08,793 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:27:08,794 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:27:08,794 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:27:08,794 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-10-17 10:27:08,794 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 10:27:08,794 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:27:08,795 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:27:08,795 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:27:08,795 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 10:27:08,795 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8a328d71c4c3cf93af3193a7df5ebc43642781bad50cc06e19bf213de1dcd8f [2022-10-17 10:27:09,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:27:09,150 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:27:09,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:27:09,154 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:27:09,155 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:27:09,156 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2022-10-17 10:27:09,230 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/data/46257e9ef/9aabf9bc13104f228c9e19b207f4f5e5/FLAGa01f4d41b [2022-10-17 10:27:10,255 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:27:10,257 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2022-10-17 10:27:10,312 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/data/46257e9ef/9aabf9bc13104f228c9e19b207f4f5e5/FLAGa01f4d41b [2022-10-17 10:27:10,609 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/data/46257e9ef/9aabf9bc13104f228c9e19b207f4f5e5 [2022-10-17 10:27:10,612 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:27:10,613 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:27:10,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:27:10,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:27:10,620 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:27:10,621 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:27:10" (1/1) ... [2022-10-17 10:27:10,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47e9d13b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:27:10, skipping insertion in model container [2022-10-17 10:27:10,622 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:27:10" (1/1) ... [2022-10-17 10:27:10,631 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:27:10,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:27:12,897 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[260455,260468] [2022-10-17 10:27:12,969 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:27:13,038 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 10:27:13,096 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:27:13,607 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[260455,260468] [2022-10-17 10:27:13,616 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:27:13,647 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:27:14,196 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[260455,260468] [2022-10-17 10:27:14,202 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:27:14,324 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:27:14,324 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:27:14 WrapperNode [2022-10-17 10:27:14,325 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:27:14,326 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:27:14,326 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:27:14,326 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:27:14,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:27:14" (1/1) ... [2022-10-17 10:27:14,445 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:27:14" (1/1) ... [2022-10-17 10:27:14,645 INFO L138 Inliner]: procedures = 268, calls = 2794, calls flagged for inlining = 110, calls inlined = 101, statements flattened = 5969 [2022-10-17 10:27:14,645 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:27:14,646 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:27:14,646 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:27:14,647 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:27:14,656 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:27:14" (1/1) ... [2022-10-17 10:27:14,656 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:27:14" (1/1) ... [2022-10-17 10:27:14,688 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:27:14" (1/1) ... [2022-10-17 10:27:14,688 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:27:14" (1/1) ... [2022-10-17 10:27:14,920 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:27:14" (1/1) ... [2022-10-17 10:27:14,947 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:27:14" (1/1) ... [2022-10-17 10:27:14,971 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:27:14" (1/1) ... [2022-10-17 10:27:14,992 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:27:14" (1/1) ... [2022-10-17 10:27:15,022 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:27:15,023 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:27:15,023 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:27:15,023 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:27:15,024 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:27:14" (1/1) ... [2022-10-17 10:27:15,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:27:15,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:27:15,054 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:27:15,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe30dfab-1f1c-4f07-abed-9845b764524e/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:27:15,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_15 [2022-10-17 10:27:15,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_15 [2022-10-17 10:27:15,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_14 [2022-10-17 10:27:15,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_14 [2022-10-17 10:27:15,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_13 [2022-10-17 10:27:15,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_13 [2022-10-17 10:27:15,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 10:27:15,102 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-10-17 10:27:15,102 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-10-17 10:27:15,102 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-10-17 10:27:15,102 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-10-17 10:27:15,102 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 10:27:15,102 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 10:27:15,103 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2022-10-17 10:27:15,103 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2022-10-17 10:27:15,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 10:27:15,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 10:27:15,103 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_command_queue [2022-10-17 10:27:15,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_command_queue [2022-10-17 10:27:15,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 10:27:15,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:27:15,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:27:15,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:27:15,104 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:27:15,105 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_input_fifo [2022-10-17 10:27:15,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_input_fifo [2022-10-17 10:27:15,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:27:15,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:27:15,105 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-10-17 10:27:15,105 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-10-17 10:27:15,106 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_config [2022-10-17 10:27:15,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_config [2022-10-17 10:27:15,106 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-10-17 10:27:15,106 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-10-17 10:27:15,106 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-10-17 10:27:15,107 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-10-17 10:27:15,107 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-10-17 10:27:15,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-10-17 10:27:15,107 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 10:27:15,107 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 10:27:15,107 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-10-17 10:27:15,108 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-10-17 10:27:15,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 10:27:15,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 10:27:15,108 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-10-17 10:27:15,108 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-10-17 10:27:15,109 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 10:27:15,109 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 10:27:15,109 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_status_work [2022-10-17 10:27:15,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_status_work [2022-10-17 10:27:15,109 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_cancel_work [2022-10-17 10:27:15,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_cancel_work [2022-10-17 10:27:15,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:27:15,110 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 10:27:15,110 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 10:27:15,110 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2022-10-17 10:27:15,110 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2022-10-17 10:27:15,111 INFO L130 BoogieDeclarations]: Found specification of procedure up [2022-10-17 10:27:15,111 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2022-10-17 10:27:15,111 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_get_kref [2022-10-17 10:27:15,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_get_kref [2022-10-17 10:27:15,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:27:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-10-17 10:27:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2022-10-17 10:27:15,112 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2022-10-17 10:27:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2022-10-17 10:27:15,112 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2022-10-17 10:27:15,112 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_cancel_work [2022-10-17 10:27:15,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_cancel_work [2022-10-17 10:27:15,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 10:27:15,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 10:27:15,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 10:27:15,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:27:15,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 10:27:15,114 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2022-10-17 10:27:15,114 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2022-10-17 10:27:15,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:27:15,114 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_cancel_work [2022-10-17 10:27:15,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_cancel_work [2022-10-17 10:27:15,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 10:27:15,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 10:27:15,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 10:27:15,115 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-10-17 10:27:15,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-10-17 10:27:15,115 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 10:27:15,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 10:27:15,116 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 10:27:15,116 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 10:27:15,116 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_do_callback [2022-10-17 10:27:15,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_do_callback [2022-10-17 10:27:15,116 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_requeue_work [2022-10-17 10:27:15,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_requeue_work [2022-10-17 10:27:15,117 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 10:27:15,117 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 10:27:15,117 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-10-17 10:27:15,117 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-10-17 10:27:15,117 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 10:27:15,118 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 10:27:15,118 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-10-17 10:27:15,118 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-10-17 10:27:15,118 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-10-17 10:27:15,118 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-10-17 10:27:15,118 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_found_controller [2022-10-17 10:27:15,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_found_controller [2022-10-17 10:27:15,119 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setup_controller [2022-10-17 10:27:15,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setup_controller [2022-10-17 10:27:15,119 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_gone_away [2022-10-17 10:27:15,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_gone_away [2022-10-17 10:27:15,119 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_config [2022-10-17 10:27:15,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_config [2022-10-17 10:27:15,120 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_work [2022-10-17 10:27:15,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_work [2022-10-17 10:27:15,120 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_requeue_work [2022-10-17 10:27:15,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_requeue_work [2022-10-17 10:27:15,120 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2022-10-17 10:27:15,121 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2022-10-17 10:27:15,121 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-10-17 10:27:15,121 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-10-17 10:27:15,121 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2022-10-17 10:27:15,121 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2022-10-17 10:27:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_reg [2022-10-17 10:27:15,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_reg [2022-10-17 10:27:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_disconnect [2022-10-17 10:27:15,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_disconnect [2022-10-17 10:27:15,122 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_respond_queue_work [2022-10-17 10:27:15,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_respond_queue_work [2022-10-17 10:27:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write [2022-10-17 10:27:15,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write [2022-10-17 10:27:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-10-17 10:27:15,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-10-17 10:27:15,123 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_completions [2022-10-17 10:27:15,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_completions [2022-10-17 10:27:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-10-17 10:27:15,124 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-10-17 10:27:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 10:27:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 10:27:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 10:27:15,124 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-10-17 10:27:15,125 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-10-17 10:27:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:27:15,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:27:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_work [2022-10-17 10:27:15,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_work [2022-10-17 10:27:15,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 10:27:15,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 10:27:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_put_kref [2022-10-17 10:27:15,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_put_kref [2022-10-17 10:27:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_targets [2022-10-17 10:27:15,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_targets [2022-10-17 10:27:15,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:27:15,127 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_pcimem [2022-10-17 10:27:15,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_pcimem [2022-10-17 10:27:15,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 10:27:15,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 10:27:15,127 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-10-17 10:27:15,127 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-10-17 10:27:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:27:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-10-17 10:27:15,128 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-10-17 10:27:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:27:15,128 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_requeue_work [2022-10-17 10:27:15,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_requeue_work [2022-10-17 10:27:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:27:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:27:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2022-10-17 10:27:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2022-10-17 10:27:15,129 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_queue_work [2022-10-17 10:27:15,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_queue_work [2022-10-17 10:27:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-10-17 10:27:15,130 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-10-17 10:27:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_pcimem [2022-10-17 10:27:15,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_pcimem [2022-10-17 10:27:15,130 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2022-10-17 10:27:15,130 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2022-10-17 10:27:15,131 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-17 10:27:15,131 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-10-17 10:27:15,131 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 10:27:15,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 10:27:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 10:27:15,132 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 10:27:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-17 10:27:15,132 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-17 10:27:15,132 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_reg [2022-10-17 10:27:15,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_reg [2022-10-17 10:27:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-10-17 10:27:15,133 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-10-17 10:27:15,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:27:15,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:27:16,084 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:27:16,090 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation