./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 75b1aed7e7cb1bec6496160634d456a50c33979e7f90c34d568c6a02281e03b1 --- 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 17:13:48,182 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:13:48,185 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:13:48,239 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:13:48,239 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:13:48,244 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:13:48,246 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:13:48,252 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:13:48,255 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:13:48,261 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:13:48,262 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:13:48,265 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:13:48,265 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:13:48,268 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:13:48,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:13:48,272 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:13:48,274 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:13:48,275 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:13:48,278 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:13:48,285 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:13:48,287 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:13:48,289 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:13:48,292 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:13:48,294 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:13:48,304 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:13:48,305 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:13:48,305 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:13:48,307 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:13:48,308 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:13:48,310 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:13:48,310 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:13:48,312 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:13:48,316 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:13:48,317 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:13:48,319 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:13:48,319 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:13:48,320 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:13:48,321 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:13:48,321 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:13:48,322 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:13:48,323 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:13:48,324 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-10-17 17:13:48,370 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:13:48,370 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:13:48,371 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:13:48,371 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:13:48,372 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:13:48,373 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:13:48,373 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:13:48,373 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:13:48,374 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:13:48,374 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-10-17 17:13:48,375 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:13:48,375 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:13:48,376 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-10-17 17:13:48,376 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-10-17 17:13:48,376 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:13:48,376 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-10-17 17:13:48,377 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-10-17 17:13:48,377 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-10-17 17:13:48,378 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:13:48,378 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:13:48,378 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:13:48,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:13:48,379 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:13:48,381 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:13:48,381 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:13:48,381 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:13:48,381 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:13:48,382 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:13:48,382 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:13:48,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:13:48,383 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:13:48,383 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-10-17 17:13:48,383 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:13:48,384 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:13:48,384 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-10-17 17:13:48,384 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:13:48,384 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:13:48,385 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:13:48,385 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75b1aed7e7cb1bec6496160634d456a50c33979e7f90c34d568c6a02281e03b1 [2022-10-17 17:13:48,665 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:13:48,694 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:13:48,696 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:13:48,698 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:13:48,698 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:13:48,700 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i [2022-10-17 17:13:48,789 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/data/f345a21b6/6e2beb4f16ae4e12aaf986f1e2401461/FLAG545db5a11 [2022-10-17 17:13:49,725 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:13:49,726 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i [2022-10-17 17:13:49,787 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/data/f345a21b6/6e2beb4f16ae4e12aaf986f1e2401461/FLAG545db5a11 [2022-10-17 17:13:50,102 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/data/f345a21b6/6e2beb4f16ae4e12aaf986f1e2401461 [2022-10-17 17:13:50,104 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:13:50,105 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:13:50,107 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:13:50,107 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:13:50,111 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:13:50,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:13:50" (1/1) ... [2022-10-17 17:13:50,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69dd1b89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:13:50, skipping insertion in model container [2022-10-17 17:13:50,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:13:50" (1/1) ... [2022-10-17 17:13:50,120 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:13:50,273 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:13:53,699 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[347848,347861] [2022-10-17 17:13:53,703 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348017,348030] [2022-10-17 17:13:53,703 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348184,348197] [2022-10-17 17:13:53,704 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348352,348365] [2022-10-17 17:13:53,734 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:13:53,767 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:13:54,107 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: clkctl = (unsigned int )clkctl & 127U [8537] 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.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 17:13:54,118 INFO L158 Benchmark]: Toolchain (without parser) took 4010.43ms. Allocated memory was 94.4MB in the beginning and 167.8MB in the end (delta: 73.4MB). Free memory was 63.7MB in the beginning and 78.8MB in the end (delta: -15.1MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. [2022-10-17 17:13:54,120 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 94.4MB. Free memory was 66.6MB in the beginning and 66.5MB in the end (delta: 31.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:13:54,122 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4008.38ms. Allocated memory was 94.4MB in the beginning and 167.8MB in the end (delta: 73.4MB). Free memory was 63.7MB in the beginning and 78.8MB in the end (delta: -15.1MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. [2022-10-17 17:13:54,124 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 94.4MB. Free memory was 66.6MB in the beginning and 66.5MB in the end (delta: 31.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4008.38ms. Allocated memory was 94.4MB in the beginning and 167.8MB in the end (delta: 73.4MB). Free memory was 63.7MB in the beginning and 78.8MB in the end (delta: -15.1MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: clkctl = (unsigned int )clkctl & 127U [8537] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: clkctl = (unsigned int )clkctl & 127U [8537]: 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 75b1aed7e7cb1bec6496160634d456a50c33979e7f90c34d568c6a02281e03b1 --- 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 17:13:56,422 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:13:56,425 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:13:56,468 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:13:56,469 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:13:56,470 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:13:56,472 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:13:56,474 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:13:56,477 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:13:56,478 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:13:56,479 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:13:56,481 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:13:56,481 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:13:56,482 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:13:56,484 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:13:56,490 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:13:56,491 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:13:56,492 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:13:56,502 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:13:56,505 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:13:56,507 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:13:56,509 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:13:56,510 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:13:56,511 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:13:56,517 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:13:56,518 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:13:56,518 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:13:56,519 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:13:56,520 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:13:56,521 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:13:56,521 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:13:56,523 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:13:56,524 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:13:56,525 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:13:56,526 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:13:56,526 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:13:56,527 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:13:56,527 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:13:56,528 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:13:56,529 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:13:56,529 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:13:56,530 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-10-17 17:13:56,555 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:13:56,556 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:13:56,556 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:13:56,556 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:13:56,557 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:13:56,557 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:13:56,558 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:13:56,558 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:13:56,558 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:13:56,558 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:13:56,559 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:13:56,559 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:13:56,560 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:13:56,560 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:13:56,560 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:13:56,561 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:13:56,561 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:13:56,562 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:13:56,562 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:13:56,562 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:13:56,562 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:13:56,562 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:13:56,563 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:13:56,563 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:13:56,563 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 17:13:56,563 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:13:56,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:13:56,564 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:13:56,564 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:13:56,564 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:13:56,565 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:13:56,565 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:13:56,565 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:13:56,566 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:13:56,566 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:13:56,566 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75b1aed7e7cb1bec6496160634d456a50c33979e7f90c34d568c6a02281e03b1 [2022-10-17 17:13:56,957 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:13:56,980 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:13:56,983 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:13:56,984 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:13:56,985 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:13:56,988 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i [2022-10-17 17:13:57,072 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/data/f0a6e6604/38a848bff2fe469cbc7124b814dfd75c/FLAGc47875a98 [2022-10-17 17:13:58,187 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:13:58,188 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i [2022-10-17 17:13:58,248 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/data/f0a6e6604/38a848bff2fe469cbc7124b814dfd75c/FLAGc47875a98 [2022-10-17 17:13:58,517 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/data/f0a6e6604/38a848bff2fe469cbc7124b814dfd75c [2022-10-17 17:13:58,519 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:13:58,521 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:13:58,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:13:58,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:13:58,529 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:13:58,531 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:13:58" (1/1) ... [2022-10-17 17:13:58,532 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38d08696 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:13:58, skipping insertion in model container [2022-10-17 17:13:58,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:13:58" (1/1) ... [2022-10-17 17:13:58,542 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:13:58,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:14:02,196 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[347848,347861] [2022-10-17 17:14:02,199 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348017,348030] [2022-10-17 17:14:02,200 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348184,348197] [2022-10-17 17:14:02,200 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348352,348365] [2022-10-17 17:14:02,224 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:14:02,258 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 17:14:02,385 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:14:02,755 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[347848,347861] [2022-10-17 17:14:02,769 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348017,348030] [2022-10-17 17:14:02,769 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348184,348197] [2022-10-17 17:14:02,770 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348352,348365] [2022-10-17 17:14:02,793 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:14:02,825 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:14:03,319 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[347848,347861] [2022-10-17 17:14:03,320 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348017,348030] [2022-10-17 17:14:03,321 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348184,348197] [2022-10-17 17:14:03,321 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_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i[348352,348365] [2022-10-17 17:14:03,341 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:14:03,547 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:14:03,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:03 WrapperNode [2022-10-17 17:14:03,548 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:14:03,549 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:14:03,550 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:14:03,550 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:14:03,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:03" (1/1) ... [2022-10-17 17:14:03,702 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:03" (1/1) ... [2022-10-17 17:14:03,891 INFO L138 Inliner]: procedures = 465, calls = 2209, calls flagged for inlining = 206, calls inlined = 184, statements flattened = 4937 [2022-10-17 17:14:03,892 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:14:03,893 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:14:03,893 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:14:03,894 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:14:03,902 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:03" (1/1) ... [2022-10-17 17:14:03,903 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:03" (1/1) ... [2022-10-17 17:14:03,944 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:03" (1/1) ... [2022-10-17 17:14:03,955 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:03" (1/1) ... [2022-10-17 17:14:04,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:03" (1/1) ... [2022-10-17 17:14:04,134 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:03" (1/1) ... [2022-10-17 17:14:04,166 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:03" (1/1) ... [2022-10-17 17:14:04,191 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:03" (1/1) ... [2022-10-17 17:14:04,224 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:14:04,226 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:14:04,226 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:14:04,226 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:14:04,227 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:14:03" (1/1) ... [2022-10-17 17:14:04,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:14:04,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:14:04,258 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 17:14:04,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de9b0da-9b05-4bea-8bd1-5751c725e0dd/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 17:14:04,312 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-17 17:14:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-17 17:14:04,312 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 17:14:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 17:14:04,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 17:14:04,312 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 17:14:04,313 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 17:14:04,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 17:14:04,313 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_count [2022-10-17 17:14:04,313 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_count [2022-10-17 17:14:04,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:14:04,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:14:04,313 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_status [2022-10-17 17:14:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_status [2022-10-17 17:14:04,314 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 17:14:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 17:14:04,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-10-17 17:14:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-10-17 17:14:04,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 17:14:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 17:14:04,315 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_ring_debug [2022-10-17 17:14:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_ring_debug [2022-10-17 17:14:04,315 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 17:14:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 17:14:04,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-10-17 17:14:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-10-17 17:14:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 17:14:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 17:14:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_close [2022-10-17 17:14:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_close [2022-10-17 17:14:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_resume [2022-10-17 17:14:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_resume [2022-10-17 17:14:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 17:14:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 17:14:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 17:14:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 17:14:04,318 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2022-10-17 17:14:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2022-10-17 17:14:04,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 17:14:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 17:14:04,318 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_free_ring [2022-10-17 17:14:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_free_ring [2022-10-17 17:14:04,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 17:14:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 17:14:04,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:14:04,319 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-10-17 17:14:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-10-17 17:14:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:14:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-10-17 17:14:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-10-17 17:14:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 17:14:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 17:14:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 17:14:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 17:14:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_tx_timeout [2022-10-17 17:14:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_tx_timeout [2022-10-17 17:14:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 17:14:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 17:14:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_destroy_hwif [2022-10-17 17:14:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_destroy_hwif [2022-10-17 17:14:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 17:14:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 17:14:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 17:14:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 17:14:04,323 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_stop_hw [2022-10-17 17:14:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_stop_hw [2022-10-17 17:14:04,323 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 17:14:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 17:14:04,323 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_remove [2022-10-17 17:14:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_remove [2022-10-17 17:14:04,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 17:14:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 17:14:04,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 17:14:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 17:14:04,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-10-17 17:14:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-10-17 17:14:04,325 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_clear_regs [2022-10-17 17:14:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_clear_regs [2022-10-17 17:14:04,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 17:14:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 17:14:04,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-10-17 17:14:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-10-17 17:14:04,326 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_start_hw [2022-10-17 17:14:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_start_hw [2022-10-17 17:14:04,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 17:14:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 17:14:04,327 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 17:14:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 17:14:04,327 INFO L130 BoogieDeclarations]: Found specification of procedure rd_activate [2022-10-17 17:14:04,327 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_activate [2022-10-17 17:14:04,327 INFO L130 BoogieDeclarations]: Found specification of procedure rd_is_active [2022-10-17 17:14:04,328 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_is_active [2022-10-17 17:14:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 17:14:04,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 17:14:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:14:04,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 17:14:04,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 17:14:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_count [2022-10-17 17:14:04,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_count [2022-10-17 17:14:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-10-17 17:14:04,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-10-17 17:14:04,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:14:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 17:14:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 17:14:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 17:14:04,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 17:14:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:14:04,330 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 17:14:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_open [2022-10-17 17:14:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_open [2022-10-17 17:14:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 17:14:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 17:14:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:14:04,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:14:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 17:14:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vlsi_mod_exit_11_2 [2022-10-17 17:14:04,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vlsi_mod_exit_11_2 [2022-10-17 17:14:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 17:14:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 17:14:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 17:14:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 17:14:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 17:14:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 17:14:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_reg_debug [2022-10-17 17:14:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_reg_debug [2022-10-17 17:14:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 17:14:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_set_baud [2022-10-17 17:14:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_set_baud [2022-10-17 17:14:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:14:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:14:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 17:14:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 17:14:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 17:14:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:14:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 17:14:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:14:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:14:04,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:14:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 17:14:04,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 17:14:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-10-17 17:14:04,336 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-10-17 17:14:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-10-17 17:14:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-10-17 17:14:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_status [2022-10-17 17:14:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_status [2022-10-17 17:14:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 17:14:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 17:14:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-10-17 17:14:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-10-17 17:14:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:14:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:14:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 17:14:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 17:14:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure ring_get [2022-10-17 17:14:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_get [2022-10-17 17:14:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-10-17 17:14:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-10-17 17:14:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:14:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 17:14:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 17:14:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:14:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure ring_last [2022-10-17 17:14:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_last [2022-10-17 17:14:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 17:14:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 17:14:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 17:14:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 17:14:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure ring_put [2022-10-17 17:14:04,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_put [2022-10-17 17:14:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:14:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-10-17 17:14:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-10-17 17:14:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2022-10-17 17:14:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2022-10-17 17:14:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-10-17 17:14:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-10-17 17:14:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-10-17 17:14:04,343 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-10-17 17:14:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 17:14:04,343 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 17:14:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 17:14:04,343 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 17:14:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-10-17 17:14:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-10-17 17:14:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 17:14:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 17:14:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 17:14:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 17:14:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_addr_status [2022-10-17 17:14:04,345 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_addr_status [2022-10-17 17:14:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_addr [2022-10-17 17:14:04,345 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_addr [2022-10-17 17:14:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 17:14:04,345 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 17:14:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 17:14:04,346 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 17:14:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 17:14:04,346 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 17:14:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 17:14:04,346 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 17:14:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 17:14:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-10-17 17:14:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-10-17 17:14:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 17:14:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 17:14:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 17:14:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:14:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:14:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2022-10-17 17:14:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2022-10-17 17:14:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-17 17:14:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-17 17:14:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-10-17 17:14:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-10-17 17:14:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_tx [2022-10-17 17:14:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_tx [2022-10-17 17:14:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 17:14:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 17:14:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_alloc_ring [2022-10-17 17:14:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_alloc_ring [2022-10-17 17:14:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vlsi_irda_dev [2022-10-17 17:14:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vlsi_irda_dev [2022-10-17 17:14:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_fill_rx [2022-10-17 17:14:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_fill_rx [2022-10-17 17:14:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-10-17 17:14:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-10-17 17:14:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_rx [2022-10-17 17:14:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_rx [2022-10-17 17:14:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-10-17 17:14:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-10-17 17:14:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-10-17 17:14:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-10-17 17:14:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 17:14:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 17:14:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure ring_first [2022-10-17 17:14:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_first [2022-10-17 17:14:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-10-17 17:14:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-10-17 17:14:05,336 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:14:05,341 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:14:08,263 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;