./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 e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8 --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 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-e04fb08 [2022-11-16 11:21:48,240 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:21:48,242 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:21:48,264 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:21:48,265 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:21:48,266 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:21:48,267 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:21:48,269 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:21:48,272 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:21:48,273 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:21:48,274 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:21:48,275 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:21:48,276 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:21:48,277 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:21:48,278 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:21:48,280 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:21:48,281 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:21:48,282 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:21:48,284 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:21:48,286 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:21:48,288 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:21:48,289 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:21:48,290 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:21:48,291 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:21:48,295 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:21:48,296 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:21:48,296 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:21:48,297 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:21:48,298 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:21:48,299 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:21:48,299 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:21:48,300 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:21:48,301 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:21:48,302 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:21:48,303 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:21:48,304 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:21:48,305 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:21:48,305 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:21:48,306 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:21:48,307 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:21:48,308 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:21:48,316 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:21:48,346 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:21:48,350 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:21:48,351 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:21:48,351 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:21:48,353 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:21:48,353 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:21:48,354 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:21:48,354 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:21:48,355 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:21:48,355 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:21:48,356 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:21:48,356 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:21:48,357 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:21:48,357 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:21:48,357 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:21:48,357 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:21:48,357 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:21:48,358 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:21:48,358 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:21:48,358 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:21:48,358 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:21:48,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:21:48,359 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:21:48,359 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:21:48,359 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:21:48,359 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:21:48,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:21:48,361 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:21:48,361 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:21:48,362 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:21:48,362 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75b1aed7e7cb1bec6496160634d456a50c33979e7f90c34d568c6a02281e03b1 [2022-11-16 11:21:48,671 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:21:48,709 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:21:48,712 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:21:48,714 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:21:48,715 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:21:48,716 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i [2022-11-16 11:21:48,797 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/data/65e6e2adf/51394a25f05640c280b6f58e95cdb1cd/FLAG7096a6ea7 [2022-11-16 11:21:49,867 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:21:49,868 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i [2022-11-16 11:21:49,923 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/data/65e6e2adf/51394a25f05640c280b6f58e95cdb1cd/FLAG7096a6ea7 [2022-11-16 11:21:50,193 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/data/65e6e2adf/51394a25f05640c280b6f58e95cdb1cd [2022-11-16 11:21:50,198 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:21:50,200 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:21:50,204 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:21:50,204 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:21:50,208 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:21:50,209 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:21:50" (1/1) ... [2022-11-16 11:21:50,210 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5833f26a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:50, skipping insertion in model container [2022-11-16 11:21:50,210 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:21:50" (1/1) ... [2022-11-16 11:21:50,218 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:21:50,384 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:21:53,605 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:21:53,608 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:21:53,609 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:21:53,609 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:21:53,640 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:21:53,686 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:21:54,143 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:21:54,144 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:21:54,145 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:21:54,145 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:21:54,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:21:54,337 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:21:54,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:54 WrapperNode [2022-11-16 11:21:54,338 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:21:54,339 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:21:54,339 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:21:54,340 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:21:54,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:54" (1/1) ... [2022-11-16 11:21:54,472 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:54" (1/1) ... [2022-11-16 11:21:54,705 INFO L138 Inliner]: procedures = 451, calls = 2361, calls flagged for inlining = 206, calls inlined = 184, statements flattened = 5353 [2022-11-16 11:21:54,706 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:21:54,706 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:21:54,707 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:21:54,707 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:21:54,717 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:54" (1/1) ... [2022-11-16 11:21:54,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:54" (1/1) ... [2022-11-16 11:21:54,757 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:54" (1/1) ... [2022-11-16 11:21:54,768 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:54" (1/1) ... [2022-11-16 11:21:54,868 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:54" (1/1) ... [2022-11-16 11:21:54,885 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:54" (1/1) ... [2022-11-16 11:21:54,908 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:54" (1/1) ... [2022-11-16 11:21:54,926 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:54" (1/1) ... [2022-11-16 11:21:54,982 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:21:54,983 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:21:54,983 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:21:54,985 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:21:54,987 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:21:54" (1/1) ... [2022-11-16 11:21:54,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:21:55,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:21:55,021 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:21:55,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:21:55,064 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 11:21:55,064 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 11:21:55,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:21:55,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:21:55,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:21:55,065 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:21:55,065 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:21:55,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:21:55,104 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_count [2022-11-16 11:21:55,104 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_count [2022-11-16 11:21:55,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:21:55,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:21:55,104 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_status [2022-11-16 11:21:55,104 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_status [2022-11-16 11:21:55,104 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:21:55,104 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:21:55,104 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-16 11:21:55,105 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-16 11:21:55,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:21:55,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:21:55,105 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_ring_debug [2022-11-16 11:21:55,105 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_ring_debug [2022-11-16 11:21:55,105 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:21:55,105 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:21:55,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 11:21:55,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 11:21:55,105 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:21:55,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:21:55,106 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_close [2022-11-16 11:21:55,106 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_close [2022-11-16 11:21:55,106 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_resume [2022-11-16 11:21:55,106 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_resume [2022-11-16 11:21:55,106 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:21:55,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:21:55,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:21:55,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:21:55,106 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2022-11-16 11:21:55,106 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2022-11-16 11:21:55,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:21:55,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:21:55,107 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_free_ring [2022-11-16 11:21:55,107 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_free_ring [2022-11-16 11:21:55,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:21:55,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:21:55,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:21:55,107 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-11-16 11:21:55,107 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-11-16 11:21:55,107 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 11:21:55,108 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 11:21:55,108 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:21:55,108 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:21:55,108 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_tx_timeout [2022-11-16 11:21:55,108 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_tx_timeout [2022-11-16 11:21:55,108 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:21:55,108 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:21:55,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:21:55,108 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_destroy_hwif [2022-11-16 11:21:55,108 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_destroy_hwif [2022-11-16 11:21:55,109 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:21:55,109 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:21:55,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:21:55,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:21:55,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:21:55,109 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_stop_hw [2022-11-16 11:21:55,109 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_stop_hw [2022-11-16 11:21:55,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:21:55,109 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:21:55,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:21:55,110 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_remove [2022-11-16 11:21:55,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_remove [2022-11-16 11:21:55,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:21:55,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:21:55,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:21:55,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:21:55,110 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-11-16 11:21:55,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-11-16 11:21:55,110 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_clear_regs [2022-11-16 11:21:55,110 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_clear_regs [2022-11-16 11:21:55,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:21:55,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:21:55,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 11:21:55,113 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 11:21:55,113 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_start_hw [2022-11-16 11:21:55,113 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_start_hw [2022-11-16 11:21:55,114 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:21:55,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:21:55,114 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:21:55,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:21:55,114 INFO L130 BoogieDeclarations]: Found specification of procedure rd_activate [2022-11-16 11:21:55,114 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_activate [2022-11-16 11:21:55,119 INFO L130 BoogieDeclarations]: Found specification of procedure rd_is_active [2022-11-16 11:21:55,119 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_is_active [2022-11-16 11:21:55,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:21:55,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:21:55,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:21:55,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:21:55,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:21:55,120 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_count [2022-11-16 11:21:55,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_count [2022-11-16 11:21:55,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 11:21:55,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 11:21:55,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:21:55,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:21:55,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:21:55,121 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:21:55,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:21:55,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:21:55,122 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:21:55,122 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_open [2022-11-16 11:21:55,122 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_open [2022-11-16 11:21:55,122 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:21:55,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:21:55,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vlsi_mod_exit_11_2 [2022-11-16 11:21:55,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vlsi_mod_exit_11_2 [2022-11-16 11:21:55,123 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:21:55,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:21:55,123 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:21:55,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:21:55,123 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:21:55,123 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:21:55,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:21:55,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:21:55,124 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_reg_debug [2022-11-16 11:21:55,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_reg_debug [2022-11-16 11:21:55,124 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_set_baud [2022-11-16 11:21:55,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_set_baud [2022-11-16 11:21:55,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:21:55,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:21:55,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:21:55,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:21:55,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:21:55,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:21:55,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:21:55,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:21:55,126 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-16 11:21:55,126 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-16 11:21:55,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 11:21:55,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 11:21:55,126 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_status [2022-11-16 11:21:55,127 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_status [2022-11-16 11:21:55,127 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:21:55,127 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:21:55,127 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 11:21:55,127 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 11:21:55,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:21:55,128 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:21:55,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:21:55,128 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:21:55,128 INFO L130 BoogieDeclarations]: Found specification of procedure ring_get [2022-11-16 11:21:55,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_get [2022-11-16 11:21:55,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 11:21:55,129 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 11:21:55,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:21:55,129 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:21:55,129 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:21:55,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:21:55,129 INFO L130 BoogieDeclarations]: Found specification of procedure ring_last [2022-11-16 11:21:55,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_last [2022-11-16 11:21:55,130 INFO L130 BoogieDeclarations]: Found specification of procedure ring_put [2022-11-16 11:21:55,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_put [2022-11-16 11:21:55,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:21:55,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 11:21:55,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 11:21:55,130 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2022-11-16 11:21:55,131 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2022-11-16 11:21:55,131 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 11:21:55,131 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 11:21:55,131 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:21:55,131 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:21:55,131 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:21:55,132 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:21:55,132 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 11:21:55,132 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 11:21:55,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:21:55,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:21:55,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:21:55,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:21:55,133 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_addr_status [2022-11-16 11:21:55,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_addr_status [2022-11-16 11:21:55,133 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_addr [2022-11-16 11:21:55,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_addr [2022-11-16 11:21:55,133 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:21:55,134 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:21:55,134 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:21:55,134 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:21:55,134 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:21:55,134 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:21:55,134 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:21:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:21:55,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:21:55,135 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-16 11:21:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-16 11:21:55,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:21:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:21:55,136 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2022-11-16 11:21:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2022-11-16 11:21:55,136 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:21:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:21:55,136 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 11:21:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 11:21:55,136 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_tx [2022-11-16 11:21:55,137 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_tx [2022-11-16 11:21:55,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:21:55,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:21:55,137 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_alloc_ring [2022-11-16 11:21:55,137 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_alloc_ring [2022-11-16 11:21:55,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vlsi_irda_dev [2022-11-16 11:21:55,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vlsi_irda_dev [2022-11-16 11:21:55,138 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_fill_rx [2022-11-16 11:21:55,138 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_fill_rx [2022-11-16 11:21:55,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:21:55,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:21:55,138 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_rx [2022-11-16 11:21:55,138 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_rx [2022-11-16 11:21:55,139 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 11:21:55,139 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 11:21:55,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:21:55,139 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 11:21:55,139 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 11:21:55,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:21:55,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:21:55,140 INFO L130 BoogieDeclarations]: Found specification of procedure ring_first [2022-11-16 11:21:55,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_first [2022-11-16 11:21:55,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-16 11:21:55,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-16 11:21:56,060 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:21:56,067 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:21:56,475 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:21:56,842 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:21:56,847 INFO L158 Benchmark]: Toolchain (without parser) took 6646.16ms. Allocated memory was 104.9MB in the beginning and 211.8MB in the end (delta: 107.0MB). Free memory was 70.9MB in the beginning and 92.9MB in the end (delta: -22.0MB). Peak memory consumption was 125.6MB. Max. memory is 16.1GB. [2022-11-16 11:21:56,848 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 104.9MB. Free memory is still 80.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:21:56,848 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4134.33ms. Allocated memory was 104.9MB in the beginning and 211.8MB in the end (delta: 107.0MB). Free memory was 70.9MB in the beginning and 96.5MB in the end (delta: -25.6MB). Peak memory consumption was 83.2MB. Max. memory is 16.1GB. [2022-11-16 11:21:56,849 INFO L158 Benchmark]: Boogie Procedure Inliner took 366.59ms. Allocated memory is still 211.8MB. Free memory was 96.5MB in the beginning and 116.3MB in the end (delta: -19.8MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2022-11-16 11:21:56,850 INFO L158 Benchmark]: Boogie Preprocessor took 275.58ms. Allocated memory is still 211.8MB. Free memory was 116.3MB in the beginning and 85.9MB in the end (delta: 30.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-16 11:21:56,850 INFO L158 Benchmark]: RCFGBuilder took 1862.47ms. Allocated memory is still 211.8MB. Free memory was 85.9MB in the beginning and 92.9MB in the end (delta: -7.0MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. [2022-11-16 11:21:56,853 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 104.9MB. Free memory is still 80.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4134.33ms. Allocated memory was 104.9MB in the beginning and 211.8MB in the end (delta: 107.0MB). Free memory was 70.9MB in the beginning and 96.5MB in the end (delta: -25.6MB). Peak memory consumption was 83.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 366.59ms. Allocated memory is still 211.8MB. Free memory was 96.5MB in the beginning and 116.3MB in the end (delta: -19.8MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 275.58ms. Allocated memory is still 211.8MB. Free memory was 116.3MB in the beginning and 85.9MB in the end (delta: 30.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1862.47ms. Allocated memory is still 211.8MB. Free memory was 85.9MB in the beginning and 92.9MB in the end (delta: -7.0MB). Peak memory consumption was 32.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:21:56,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8 --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 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-e04fb08 [2022-11-16 11:21:59,219 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:21:59,222 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:21:59,250 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:21:59,255 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:21:59,259 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:21:59,262 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:21:59,269 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:21:59,271 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:21:59,277 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:21:59,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:21:59,281 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:21:59,282 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:21:59,284 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:21:59,286 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:21:59,287 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:21:59,290 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:21:59,291 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:21:59,297 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:21:59,301 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:21:59,303 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:21:59,307 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:21:59,309 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:21:59,311 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:21:59,320 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:21:59,321 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:21:59,322 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:21:59,323 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:21:59,324 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:21:59,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:21:59,326 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:21:59,327 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:21:59,329 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:21:59,329 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:21:59,330 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:21:59,331 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:21:59,332 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:21:59,332 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:21:59,332 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:21:59,334 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:21:59,335 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:21:59,336 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:21:59,378 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:21:59,380 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:21:59,381 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:21:59,381 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:21:59,382 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:21:59,383 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:21:59,384 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:21:59,384 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:21:59,385 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:21:59,385 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:21:59,386 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:21:59,386 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:21:59,387 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:21:59,387 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:21:59,387 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:21:59,388 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:21:59,388 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:21:59,388 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:21:59,388 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:21:59,388 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:21:59,389 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:21:59,389 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:21:59,389 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:21:59,389 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:21:59,390 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:21:59,390 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:21:59,390 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:21:59,391 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:21:59,391 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:21:59,391 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:21:59,391 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:21:59,392 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:21:59,392 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:21:59,392 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75b1aed7e7cb1bec6496160634d456a50c33979e7f90c34d568c6a02281e03b1 [2022-11-16 11:21:59,820 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:21:59,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:21:59,850 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:21:59,852 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:21:59,853 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:21:59,855 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i [2022-11-16 11:21:59,943 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/data/ec2584744/0c798e0f9c104026ac6e5394603b760f/FLAGa658d9576 [2022-11-16 11:22:01,059 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:22:01,060 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-irda-vlsi_ir.cil.i [2022-11-16 11:22:01,113 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/data/ec2584744/0c798e0f9c104026ac6e5394603b760f/FLAGa658d9576 [2022-11-16 11:22:01,386 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/data/ec2584744/0c798e0f9c104026ac6e5394603b760f [2022-11-16 11:22:01,389 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:22:01,390 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:22:01,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:22:01,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:22:01,399 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:22:01,400 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:22:01" (1/1) ... [2022-11-16 11:22:01,401 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f3d7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:01, skipping insertion in model container [2022-11-16 11:22:01,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:22:01" (1/1) ... [2022-11-16 11:22:01,410 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:22:01,575 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:22:05,213 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:22:05,217 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:22:05,218 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:22:05,218 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:22:05,242 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:22:05,278 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:22:05,398 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:22:05,802 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:22:05,802 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:22:05,803 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:22:05,804 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:22:05,812 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:22:05,839 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:22:06,313 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:22:06,313 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:22:06,314 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:22:06,318 WARN L229 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_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/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] [2022-11-16 11:22:06,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:22:06,551 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:22:06,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:06 WrapperNode [2022-11-16 11:22:06,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:22:06,554 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:22:06,554 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:22:06,554 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:22:06,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:06" (1/1) ... [2022-11-16 11:22:06,687 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:06" (1/1) ... [2022-11-16 11:22:06,952 INFO L138 Inliner]: procedures = 465, calls = 2361, calls flagged for inlining = 206, calls inlined = 184, statements flattened = 5025 [2022-11-16 11:22:06,953 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:22:06,954 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:22:06,955 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:22:06,955 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:22:06,965 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:06" (1/1) ... [2022-11-16 11:22:06,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:06" (1/1) ... [2022-11-16 11:22:07,019 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:06" (1/1) ... [2022-11-16 11:22:07,019 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:06" (1/1) ... [2022-11-16 11:22:07,130 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:06" (1/1) ... [2022-11-16 11:22:07,148 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:06" (1/1) ... [2022-11-16 11:22:07,174 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:06" (1/1) ... [2022-11-16 11:22:07,192 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:06" (1/1) ... [2022-11-16 11:22:07,268 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:22:07,269 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:22:07,269 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:22:07,269 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:22:07,270 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:22:06" (1/1) ... [2022-11-16 11:22:07,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:22:07,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:22:07,352 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:22:07,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:22:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 11:22:07,469 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 11:22:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:22:07,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:22:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:22:07,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:22:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:22:07,470 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:22:07,470 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_count [2022-11-16 11:22:07,470 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_count [2022-11-16 11:22:07,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:22:07,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:22:07,471 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_status [2022-11-16 11:22:07,471 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_status [2022-11-16 11:22:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:22:07,472 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:22:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-16 11:22:07,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-16 11:22:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:22:07,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:22:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_ring_debug [2022-11-16 11:22:07,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_ring_debug [2022-11-16 11:22:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:22:07,473 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:22:07,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 11:22:07,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 11:22:07,474 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:22:07,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:22:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_close [2022-11-16 11:22:07,475 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_close [2022-11-16 11:22:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_resume [2022-11-16 11:22:07,475 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_resume [2022-11-16 11:22:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:22:07,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:22:07,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:22:07,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:22:07,476 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2022-11-16 11:22:07,476 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2022-11-16 11:22:07,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:22:07,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:22:07,477 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_free_ring [2022-11-16 11:22:07,479 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_free_ring [2022-11-16 11:22:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:22:07,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:22:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:22:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-11-16 11:22:07,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-11-16 11:22:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:22:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 11:22:07,480 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 11:22:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:22:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:22:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:22:07,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:22:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_tx_timeout [2022-11-16 11:22:07,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_tx_timeout [2022-11-16 11:22:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:22:07,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:22:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_destroy_hwif [2022-11-16 11:22:07,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_destroy_hwif [2022-11-16 11:22:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:22:07,483 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:22:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:22:07,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:22:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_stop_hw [2022-11-16 11:22:07,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_stop_hw [2022-11-16 11:22:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:22:07,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:22:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_remove [2022-11-16 11:22:07,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_remove [2022-11-16 11:22:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:22:07,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:22:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:22:07,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:22:07,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-11-16 11:22:07,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-11-16 11:22:07,486 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_clear_regs [2022-11-16 11:22:07,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_clear_regs [2022-11-16 11:22:07,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:22:07,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:22:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 11:22:07,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 11:22:07,488 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_start_hw [2022-11-16 11:22:07,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_start_hw [2022-11-16 11:22:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:22:07,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:22:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:22:07,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:22:07,489 INFO L130 BoogieDeclarations]: Found specification of procedure rd_activate [2022-11-16 11:22:07,490 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_activate [2022-11-16 11:22:07,490 INFO L130 BoogieDeclarations]: Found specification of procedure rd_is_active [2022-11-16 11:22:07,490 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_is_active [2022-11-16 11:22:07,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:22:07,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:22:07,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:22:07,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:22:07,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:22:07,491 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_count [2022-11-16 11:22:07,492 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_count [2022-11-16 11:22:07,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 11:22:07,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 11:22:07,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:22:07,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:22:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:22:07,498 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:22:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:22:07,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:22:07,499 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:22:07,500 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_open [2022-11-16 11:22:07,501 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_open [2022-11-16 11:22:07,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:22:07,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:22:07,521 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:22:07,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:22:07,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:22:07,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vlsi_mod_exit_11_2 [2022-11-16 11:22:07,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vlsi_mod_exit_11_2 [2022-11-16 11:22:07,522 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:22:07,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:22:07,522 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:22:07,522 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:22:07,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:22:07,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:22:07,523 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_reg_debug [2022-11-16 11:22:07,523 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_reg_debug [2022-11-16 11:22:07,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:22:07,523 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_set_baud [2022-11-16 11:22:07,523 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_set_baud [2022-11-16 11:22:07,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:22:07,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:22:07,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:22:07,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:22:07,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:22:07,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:22:07,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:22:07,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:22:07,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:22:07,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:22:07,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:22:07,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:22:07,525 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-16 11:22:07,525 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-16 11:22:07,525 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 11:22:07,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 11:22:07,526 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_status [2022-11-16 11:22:07,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_status [2022-11-16 11:22:07,526 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:22:07,526 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:22:07,526 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 11:22:07,526 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 11:22:07,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:22:07,529 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:22:07,529 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:22:07,529 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:22:07,529 INFO L130 BoogieDeclarations]: Found specification of procedure ring_get [2022-11-16 11:22:07,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_get [2022-11-16 11:22:07,529 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 11:22:07,530 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 11:22:07,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:22:07,530 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:22:07,530 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:22:07,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:22:07,530 INFO L130 BoogieDeclarations]: Found specification of procedure ring_last [2022-11-16 11:22:07,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_last [2022-11-16 11:22:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:22:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:22:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:22:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:22:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure ring_put [2022-11-16 11:22:07,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_put [2022-11-16 11:22:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:22:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 11:22:07,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 11:22:07,532 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2022-11-16 11:22:07,532 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2022-11-16 11:22:07,532 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 11:22:07,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 11:22:07,532 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 11:22:07,532 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 11:22:07,533 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:22:07,533 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:22:07,533 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:22:07,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:22:07,533 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 11:22:07,533 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 11:22:07,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:22:07,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:22:07,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:22:07,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:22:07,534 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_addr_status [2022-11-16 11:22:07,534 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_addr_status [2022-11-16 11:22:07,534 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_addr [2022-11-16 11:22:07,534 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_addr [2022-11-16 11:22:07,534 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:22:07,535 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:22:07,535 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:22:07,535 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:22:07,535 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:22:07,535 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:22:07,535 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:22:07,535 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:22:07,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:22:07,536 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-16 11:22:07,536 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-16 11:22:07,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:22:07,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:22:07,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:22:07,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:22:07,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:22:07,537 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2022-11-16 11:22:07,537 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2022-11-16 11:22:07,537 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:22:07,537 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:22:07,537 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 11:22:07,537 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 11:22:07,537 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_tx [2022-11-16 11:22:07,537 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_tx [2022-11-16 11:22:07,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:22:07,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:22:07,538 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_alloc_ring [2022-11-16 11:22:07,538 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_alloc_ring [2022-11-16 11:22:07,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vlsi_irda_dev [2022-11-16 11:22:07,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vlsi_irda_dev [2022-11-16 11:22:07,538 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_fill_rx [2022-11-16 11:22:07,539 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_fill_rx [2022-11-16 11:22:07,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:22:07,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:22:07,539 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_rx [2022-11-16 11:22:07,539 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_rx [2022-11-16 11:22:07,555 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 11:22:07,559 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 11:22:07,559 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 11:22:07,559 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 11:22:07,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:22:07,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:22:07,559 INFO L130 BoogieDeclarations]: Found specification of procedure ring_first [2022-11-16 11:22:07,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_first [2022-11-16 11:22:07,560 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-16 11:22:07,560 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-16 11:22:08,558 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:22:08,568 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:22:10,452 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:22:13,228 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:22:13,232 INFO L158 Benchmark]: Toolchain (without parser) took 11841.57ms. Allocated memory was 67.1MB in the beginning and 302.0MB in the end (delta: 234.9MB). Free memory was 45.1MB in the beginning and 178.5MB in the end (delta: -133.4MB). Peak memory consumption was 158.3MB. Max. memory is 16.1GB. [2022-11-16 11:22:13,233 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 67.1MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:22:13,233 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5158.21ms. Allocated memory was 67.1MB in the beginning and 178.3MB in the end (delta: 111.1MB). Free memory was 45.0MB in the beginning and 70.8MB in the end (delta: -25.9MB). Peak memory consumption was 103.5MB. Max. memory is 16.1GB. [2022-11-16 11:22:13,234 INFO L158 Benchmark]: Boogie Procedure Inliner took 399.88ms. Allocated memory is still 178.3MB. Free memory was 70.8MB in the beginning and 79.5MB in the end (delta: -8.7MB). Peak memory consumption was 22.9MB. Max. memory is 16.1GB. [2022-11-16 11:22:13,234 INFO L158 Benchmark]: Boogie Preprocessor took 314.05ms. Allocated memory was 178.3MB in the beginning and 302.0MB in the end (delta: 123.7MB). Free memory was 79.5MB in the beginning and 199.6MB in the end (delta: -120.0MB). Peak memory consumption was 45.2MB. Max. memory is 16.1GB. [2022-11-16 11:22:13,239 INFO L158 Benchmark]: RCFGBuilder took 5961.96ms. Allocated memory is still 302.0MB. Free memory was 199.6MB in the beginning and 178.5MB in the end (delta: 21.0MB). Peak memory consumption was 78.9MB. Max. memory is 16.1GB. [2022-11-16 11:22:13,243 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 67.1MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5158.21ms. Allocated memory was 67.1MB in the beginning and 178.3MB in the end (delta: 111.1MB). Free memory was 45.0MB in the beginning and 70.8MB in the end (delta: -25.9MB). Peak memory consumption was 103.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 399.88ms. Allocated memory is still 178.3MB. Free memory was 70.8MB in the beginning and 79.5MB in the end (delta: -8.7MB). Peak memory consumption was 22.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 314.05ms. Allocated memory was 178.3MB in the beginning and 302.0MB in the end (delta: 123.7MB). Free memory was 79.5MB in the beginning and 199.6MB in the end (delta: -120.0MB). Peak memory consumption was 45.2MB. Max. memory is 16.1GB. * RCFGBuilder took 5961.96ms. Allocated memory is still 302.0MB. Free memory was 199.6MB in the beginning and 178.5MB in the end (delta: 21.0MB). Peak memory consumption was 78.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:22:13,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8248d53d-7a6a-49fb-8452-6ec9aed4bf74/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]