./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.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_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/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_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/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_26ec9a8a-28ff-42a8-b76c-42900ebd2024/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 5df375afe9fb68708289d9f3c6788a2547ede1538b0aa584ee561e48e9fb4c63 --- 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 11:06:13,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:06:13,213 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:06:13,254 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:06:13,255 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:06:13,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:06:13,263 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:06:13,269 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:06:13,275 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:06:13,277 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:06:13,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:06:13,282 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:06:13,282 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:06:13,289 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:06:13,291 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:06:13,294 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:06:13,296 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:06:13,299 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:06:13,301 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:06:13,307 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:06:13,312 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:06:13,313 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:06:13,317 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:06:13,318 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:06:13,325 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:06:13,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:06:13,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:06:13,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:06:13,333 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:06:13,334 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:06:13,336 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:06:13,337 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:06:13,339 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:06:13,341 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:06:13,342 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:06:13,342 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:06:13,343 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:06:13,343 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:06:13,344 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:06:13,345 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:06:13,346 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:06:13,347 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:06:13,383 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:06:13,384 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:06:13,391 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:06:13,391 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:06:13,392 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:06:13,392 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:06:13,393 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:06:13,394 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:06:13,394 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:06:13,395 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:06:13,395 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:06:13,395 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:06:13,396 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:06:13,396 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:06:13,396 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:06:13,397 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:06:13,397 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:06:13,397 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:06:13,398 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:06:13,398 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:06:13,399 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:06:13,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:06:13,399 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:06:13,400 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:06:13,400 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:06:13,400 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:06:13,401 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:06:13,401 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:06:13,402 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:06:13,402 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:06:13,404 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_26ec9a8a-28ff-42a8-b76c-42900ebd2024/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5df375afe9fb68708289d9f3c6788a2547ede1538b0aa584ee561e48e9fb4c63 [2022-11-16 11:06:13,767 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:06:13,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:06:13,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:06:13,799 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:06:13,800 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:06:13,802 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2022-11-16 11:06:13,873 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/data/fba5281c2/af5add6a30534690abb2e66caa4f86bc/FLAG05d04d35d [2022-11-16 11:06:15,110 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:06:15,111 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2022-11-16 11:06:15,213 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/data/fba5281c2/af5add6a30534690abb2e66caa4f86bc/FLAG05d04d35d [2022-11-16 11:06:15,329 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/data/fba5281c2/af5add6a30534690abb2e66caa4f86bc [2022-11-16 11:06:15,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:06:15,336 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:06:15,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:06:15,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:06:15,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:06:15,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:06:15" (1/1) ... [2022-11-16 11:06:15,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60a90ca1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:15, skipping insertion in model container [2022-11-16 11:06:15,349 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:06:15" (1/1) ... [2022-11-16 11:06:15,359 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:06:15,590 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:06:17,108 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_26ec9a8a-28ff-42a8-b76c-42900ebd2024/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[209494,209507] [2022-11-16 11:06:19,370 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:06:19,481 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:06:19,744 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_26ec9a8a-28ff-42a8-b76c-42900ebd2024/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[209494,209507] [2022-11-16 11:06:20,079 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:06:20,259 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:06:20,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:20 WrapperNode [2022-11-16 11:06:20,262 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:06:20,263 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:06:20,264 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:06:20,265 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:06:20,273 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:20" (1/1) ... [2022-11-16 11:06:20,444 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:20" (1/1) ... [2022-11-16 11:06:20,827 INFO L138 Inliner]: procedures = 382, calls = 4336, calls flagged for inlining = 180, calls inlined = 177, statements flattened = 8280 [2022-11-16 11:06:20,828 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:06:20,851 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:06:20,851 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:06:20,851 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:06:20,862 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:20" (1/1) ... [2022-11-16 11:06:20,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:20" (1/1) ... [2022-11-16 11:06:20,958 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:20" (1/1) ... [2022-11-16 11:06:20,959 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:20" (1/1) ... [2022-11-16 11:06:21,313 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:20" (1/1) ... [2022-11-16 11:06:21,404 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:20" (1/1) ... [2022-11-16 11:06:21,442 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:20" (1/1) ... [2022-11-16 11:06:21,461 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:20" (1/1) ... [2022-11-16 11:06:21,520 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:06:21,521 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:06:21,521 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:06:21,521 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:06:21,522 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:20" (1/1) ... [2022-11-16 11:06:21,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:06:21,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:06:21,555 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:06:21,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:06:21,614 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2022-11-16 11:06:21,614 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2022-11-16 11:06:21,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_12 [2022-11-16 11:06:21,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_12 [2022-11-16 11:06:21,615 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-11-16 11:06:21,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-11-16 11:06:21,615 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 11:06:21,615 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 11:06:21,615 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2022-11-16 11:06:21,616 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2022-11-16 11:06:21,616 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2022-11-16 11:06:21,616 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2022-11-16 11:06:21,616 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2022-11-16 11:06:21,616 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2022-11-16 11:06:21,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:06:21,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:06:21,616 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_tx [2022-11-16 11:06:21,617 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_tx [2022-11-16 11:06:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:06:21,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:06:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:06:21,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:06:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2022-11-16 11:06:21,618 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2022-11-16 11:06:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:06:21,618 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:06:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2022-11-16 11:06:21,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2022-11-16 11:06:21,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_4 [2022-11-16 11:06:21,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_4 [2022-11-16 11:06:21,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_3 [2022-11-16 11:06:21,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_3 [2022-11-16 11:06:21,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:06:21,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:06:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2022-11-16 11:06:21,620 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2022-11-16 11:06:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2022-11-16 11:06:21,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2022-11-16 11:06:21,621 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2022-11-16 11:06:21,621 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2022-11-16 11:06:21,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2022-11-16 11:06:21,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2022-11-16 11:06:21,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2022-11-16 11:06:21,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2022-11-16 11:06:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2022-11-16 11:06:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2022-11-16 11:06:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2022-11-16 11:06:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2022-11-16 11:06:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2022-11-16 11:06:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2022-11-16 11:06:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_set_channel [2022-11-16 11:06:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_set_channel [2022-11-16 11:06:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-11-16 11:06:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-11-16 11:06:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_writereg [2022-11-16 11:06:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_writereg [2022-11-16 11:06:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-16 11:06:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-16 11:06:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_generic_frame_duration [2022-11-16 11:06:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_generic_frame_duration [2022-11-16 11:06:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:06:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:06:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:06:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:06:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:06:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:06:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2022-11-16 11:06:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2022-11-16 11:06:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:06:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:06:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-11-16 11:06:21,628 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-11-16 11:06:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:06:21,628 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:06:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2022-11-16 11:06:21,629 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2022-11-16 11:06:21,629 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_int_disable [2022-11-16 11:06:21,629 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_int_disable [2022-11-16 11:06:21,629 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:06:21,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:06:21,629 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:06:21,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:06:21,629 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:06:21,630 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:06:21,631 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2022-11-16 11:06:21,631 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2022-11-16 11:06:21,631 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2022-11-16 11:06:21,631 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2022-11-16 11:06:21,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:06:21,631 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2022-11-16 11:06:21,632 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2022-11-16 11:06:21,632 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2022-11-16 11:06:21,632 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2022-11-16 11:06:21,633 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2022-11-16 11:06:21,633 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2022-11-16 11:06:21,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:06:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_stop [2022-11-16 11:06:21,634 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_stop [2022-11-16 11:06:21,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-11-16 11:06:21,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-11-16 11:06:21,635 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2022-11-16 11:06:21,635 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2022-11-16 11:06:21,635 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2022-11-16 11:06:21,635 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2022-11-16 11:06:21,635 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-16 11:06:21,636 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2022-11-16 11:06:21,636 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2022-11-16 11:06:21,636 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:06:21,636 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:06:21,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:06:21,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:06:21,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:06:21,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:06:21,637 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2022-11-16 11:06:21,637 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2022-11-16 11:06:21,637 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_init [2022-11-16 11:06:21,637 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_init [2022-11-16 11:06:21,638 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2022-11-16 11:06:21,638 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2022-11-16 11:06:21,641 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:06:21,641 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:06:21,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___skb_dequeue_14 [2022-11-16 11:06:21,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___skb_dequeue_14 [2022-11-16 11:06:21,642 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:06:21,644 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:06:21,644 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2022-11-16 11:06:21,645 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2022-11-16 11:06:21,645 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2022-11-16 11:06:21,650 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2022-11-16 11:06:21,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:06:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:06:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:06:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2022-11-16 11:06:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2022-11-16 11:06:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:06:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:06:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:06:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:06:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2022-11-16 11:06:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2022-11-16 11:06:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:06:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2022-11-16 11:06:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2022-11-16 11:06:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2022-11-16 11:06:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2022-11-16 11:06:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_readreg [2022-11-16 11:06:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_readreg [2022-11-16 11:06:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:06:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:06:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:06:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2022-11-16 11:06:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2022-11-16 11:06:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2022-11-16 11:06:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2022-11-16 11:06:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:06:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:06:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 11:06:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 11:06:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2022-11-16 11:06:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2022-11-16 11:06:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2022-11-16 11:06:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2022-11-16 11:06:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_rx [2022-11-16 11:06:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_rx [2022-11-16 11:06:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-11-16 11:06:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-11-16 11:06:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-16 11:06:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-16 11:06:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2022-11-16 11:06:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2022-11-16 11:06:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2022-11-16 11:06:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2022-11-16 11:06:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2022-11-16 11:06:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2022-11-16 11:06:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:06:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:06:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:06:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:06:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:06:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2022-11-16 11:06:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2022-11-16 11:06:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2022-11-16 11:06:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2022-11-16 11:06:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2022-11-16 11:06:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2022-11-16 11:06:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:06:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:06:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2022-11-16 11:06:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2022-11-16 11:06:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2022-11-16 11:06:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2022-11-16 11:06:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2022-11-16 11:06:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2022-11-16 11:06:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2022-11-16 11:06:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_conf_ac_parm [2022-11-16 11:06:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_conf_ac_parm [2022-11-16 11:06:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:06:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:06:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 11:06:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 11:06:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-11-16 11:06:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-11-16 11:06:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2022-11-16 11:06:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2022-11-16 11:06:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:06:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:06:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:06:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:06:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:06:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2022-11-16 11:06:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2022-11-16 11:06:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:06:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:06:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-11-16 11:06:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-11-16 11:06:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2022-11-16 11:06:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2022-11-16 11:06:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_stop [2022-11-16 11:06:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_stop [2022-11-16 11:06:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-11-16 11:06:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-11-16 11:06:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_init [2022-11-16 11:06:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_init [2022-11-16 11:06:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2022-11-16 11:06:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2022-11-16 11:06:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2022-11-16 11:06:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2022-11-16 11:06:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:06:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:06:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:06:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:06:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:06:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:06:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2022-11-16 11:06:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2022-11-16 11:06:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2022-11-16 11:06:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2022-11-16 11:06:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam2 [2022-11-16 11:06:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam2 [2022-11-16 11:06:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2022-11-16 11:06:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2022-11-16 11:06:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2022-11-16 11:06:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2022-11-16 11:06:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2022-11-16 11:06:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2022-11-16 11:06:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:06:21,670 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2022-11-16 11:06:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2022-11-16 11:06:21,670 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_three_wire_io [2022-11-16 11:06:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_three_wire_io [2022-11-16 11:06:21,670 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_basic_rates [2022-11-16 11:06:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_basic_rates [2022-11-16 11:06:21,671 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2022-11-16 11:06:21,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2022-11-16 11:06:21,671 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2022-11-16 11:06:21,672 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2022-11-16 11:06:21,673 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-11-16 11:06:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-11-16 11:06:21,673 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2022-11-16 11:06:21,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:06:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:06:21,674 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-11-16 11:06:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-11-16 11:06:22,875 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:06:22,882 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:06:23,416 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:06:25,943 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:06:25,950 INFO L158 Benchmark]: Toolchain (without parser) took 10611.48ms. Allocated memory was 104.9MB in the beginning and 524.3MB in the end (delta: 419.4MB). Free memory was 65.5MB in the beginning and 317.7MB in the end (delta: -252.2MB). Peak memory consumption was 170.1MB. Max. memory is 16.1GB. [2022-11-16 11:06:25,952 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 104.9MB. Free memory is still 77.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:06:25,954 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4920.74ms. Allocated memory was 104.9MB in the beginning and 176.2MB in the end (delta: 71.3MB). Free memory was 65.1MB in the beginning and 81.6MB in the end (delta: -16.5MB). Peak memory consumption was 92.2MB. Max. memory is 16.1GB. [2022-11-16 11:06:25,958 INFO L158 Benchmark]: Boogie Procedure Inliner took 587.05ms. Allocated memory was 176.2MB in the beginning and 262.1MB in the end (delta: 86.0MB). Free memory was 81.1MB in the beginning and 149.2MB in the end (delta: -68.2MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. [2022-11-16 11:06:25,960 INFO L158 Benchmark]: Boogie Preprocessor took 669.03ms. Allocated memory is still 262.1MB. Free memory was 149.2MB in the beginning and 141.9MB in the end (delta: 7.4MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2022-11-16 11:06:25,961 INFO L158 Benchmark]: RCFGBuilder took 4425.85ms. Allocated memory was 262.1MB in the beginning and 524.3MB in the end (delta: 262.1MB). Free memory was 141.9MB in the beginning and 317.7MB in the end (delta: -175.8MB). Peak memory consumption was 89.4MB. Max. memory is 16.1GB. [2022-11-16 11:06:25,965 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 104.9MB. Free memory is still 77.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4920.74ms. Allocated memory was 104.9MB in the beginning and 176.2MB in the end (delta: 71.3MB). Free memory was 65.1MB in the beginning and 81.6MB in the end (delta: -16.5MB). Peak memory consumption was 92.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 587.05ms. Allocated memory was 176.2MB in the beginning and 262.1MB in the end (delta: 86.0MB). Free memory was 81.1MB in the beginning and 149.2MB in the end (delta: -68.2MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 669.03ms. Allocated memory is still 262.1MB. Free memory was 149.2MB in the beginning and 141.9MB in the end (delta: 7.4MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * RCFGBuilder took 4425.85ms. Allocated memory was 262.1MB in the beginning and 524.3MB in the end (delta: 262.1MB). Free memory was 141.9MB in the beginning and 317.7MB in the end (delta: -175.8MB). Peak memory consumption was 89.4MB. 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 11:06:25,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/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_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/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_26ec9a8a-28ff-42a8-b76c-42900ebd2024/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 5df375afe9fb68708289d9f3c6788a2547ede1538b0aa584ee561e48e9fb4c63 --- 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 11:06:28,534 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:06:28,536 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:06:28,563 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:06:28,564 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:06:28,568 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:06:28,572 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:06:28,577 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:06:28,581 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:06:28,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:06:28,585 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:06:28,588 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:06:28,590 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:06:28,594 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:06:28,596 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:06:28,598 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:06:28,600 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:06:28,607 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:06:28,609 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:06:28,612 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:06:28,622 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:06:28,623 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:06:28,625 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:06:28,626 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:06:28,631 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:06:28,631 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:06:28,631 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:06:28,632 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:06:28,633 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:06:28,634 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:06:28,634 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:06:28,635 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:06:28,636 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:06:28,637 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:06:28,638 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:06:28,638 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:06:28,639 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:06:28,640 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:06:28,640 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:06:28,641 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:06:28,642 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:06:28,643 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:06:28,684 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:06:28,684 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:06:28,684 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:06:28,685 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:06:28,686 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:06:28,686 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:06:28,687 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:06:28,687 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:06:28,687 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:06:28,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:06:28,688 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:06:28,688 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:06:28,689 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:06:28,689 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:06:28,689 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:06:28,689 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:06:28,690 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:06:28,690 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:06:28,690 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:06:28,691 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:06:28,691 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:06:28,691 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:06:28,692 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:06:28,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:06:28,692 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:06:28,693 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:06:28,693 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:06:28,693 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:06:28,693 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:06:28,694 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:06:28,694 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:06:28,694 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:06:28,694 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:06:28,695 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_26ec9a8a-28ff-42a8-b76c-42900ebd2024/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5df375afe9fb68708289d9f3c6788a2547ede1538b0aa584ee561e48e9fb4c63 [2022-11-16 11:06:29,076 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:06:29,112 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:06:29,115 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:06:29,117 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:06:29,120 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:06:29,122 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2022-11-16 11:06:29,212 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/data/52248ee39/f913f3ca96734648ac4c4eb0903881ee/FLAG3cbcf0ea8 [2022-11-16 11:06:30,366 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:06:30,366 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i [2022-11-16 11:06:30,457 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/data/52248ee39/f913f3ca96734648ac4c4eb0903881ee/FLAG3cbcf0ea8 [2022-11-16 11:06:30,635 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/data/52248ee39/f913f3ca96734648ac4c4eb0903881ee [2022-11-16 11:06:30,639 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:06:30,641 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:06:30,644 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:06:30,644 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:06:30,649 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:06:30,650 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:06:30" (1/1) ... [2022-11-16 11:06:30,651 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@356ee75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:30, skipping insertion in model container [2022-11-16 11:06:30,652 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:06:30" (1/1) ... [2022-11-16 11:06:30,661 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:06:30,873 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:06:32,487 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_26ec9a8a-28ff-42a8-b76c-42900ebd2024/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[209494,209507] [2022-11-16 11:06:33,976 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-16 11:06:34,078 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-16 11:06:34,203 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-11-16 11:06:34,593 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:06:34,687 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:06:34,799 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:06:34,951 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_26ec9a8a-28ff-42a8-b76c-42900ebd2024/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[209494,209507] [2022-11-16 11:06:35,210 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:06:35,258 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:06:35,525 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_26ec9a8a-28ff-42a8-b76c-42900ebd2024/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rtl818x--rtl8180--rtl818x_pci.ko-entry_point.cil.out.i[209494,209507] [2022-11-16 11:06:35,992 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:06:36,147 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:06:36,147 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:36 WrapperNode [2022-11-16 11:06:36,147 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:06:36,149 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:06:36,149 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:06:36,149 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:06:36,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:36" (1/1) ... [2022-11-16 11:06:36,376 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:36" (1/1) ... [2022-11-16 11:06:36,701 INFO L138 Inliner]: procedures = 397, calls = 4336, calls flagged for inlining = 180, calls inlined = 177, statements flattened = 7891 [2022-11-16 11:06:36,703 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:06:36,704 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:06:36,704 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:06:36,704 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:06:36,715 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:36" (1/1) ... [2022-11-16 11:06:36,716 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:36" (1/1) ... [2022-11-16 11:06:36,775 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:36" (1/1) ... [2022-11-16 11:06:36,776 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:36" (1/1) ... [2022-11-16 11:06:37,058 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:36" (1/1) ... [2022-11-16 11:06:37,091 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:36" (1/1) ... [2022-11-16 11:06:37,163 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:36" (1/1) ... [2022-11-16 11:06:37,195 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:36" (1/1) ... [2022-11-16 11:06:37,253 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:06:37,254 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:06:37,254 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:06:37,254 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:06:37,255 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:06:36" (1/1) ... [2022-11-16 11:06:37,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:06:37,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:06:37,292 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:06:37,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:06:37,340 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2022-11-16 11:06:37,341 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2022-11-16 11:06:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-11-16 11:06:37,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-11-16 11:06:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2022-11-16 11:06:37,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2022-11-16 11:06:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2022-11-16 11:06:37,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2022-11-16 11:06:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:06:37,343 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:06:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:06:37,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:06:37,343 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2022-11-16 11:06:37,344 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2022-11-16 11:06:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2022-11-16 11:06:37,344 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2022-11-16 11:06:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-11-16 11:06:37,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-11-16 11:06:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_writereg [2022-11-16 11:06:37,345 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_writereg [2022-11-16 11:06:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-16 11:06:37,345 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-16 11:06:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_generic_frame_duration [2022-11-16 11:06:37,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_generic_frame_duration [2022-11-16 11:06:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:06:37,346 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:06:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2022-11-16 11:06:37,347 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2022-11-16 11:06:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:06:37,347 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:06:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:06:37,347 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:06:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2022-11-16 11:06:37,348 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2022-11-16 11:06:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2022-11-16 11:06:37,348 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2022-11-16 11:06:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2022-11-16 11:06:37,349 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2022-11-16 11:06:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2022-11-16 11:06:37,349 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2022-11-16 11:06:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2022-11-16 11:06:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2022-11-16 11:06:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-16 11:06:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2022-11-16 11:06:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2022-11-16 11:06:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:06:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:06:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:06:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:06:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:06:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2022-11-16 11:06:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2022-11-16 11:06:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:06:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:06:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:06:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:06:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2022-11-16 11:06:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2022-11-16 11:06:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:06:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:06:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2022-11-16 11:06:37,354 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2022-11-16 11:06:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2022-11-16 11:06:37,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2022-11-16 11:06:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:06:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:06:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:06:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:06:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2022-11-16 11:06:37,356 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2022-11-16 11:06:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2022-11-16 11:06:37,356 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2022-11-16 11:06:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:06:37,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:06:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2022-11-16 11:06:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2022-11-16 11:06:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:06:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:06:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-11-16 11:06:37,358 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-11-16 11:06:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-16 11:06:37,358 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-16 11:06:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2022-11-16 11:06:37,358 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2022-11-16 11:06:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2022-11-16 11:06:37,359 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2022-11-16 11:06:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:06:37,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:06:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:06:37,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:06:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2022-11-16 11:06:37,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2022-11-16 11:06:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2022-11-16 11:06:37,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2022-11-16 11:06:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2022-11-16 11:06:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2022-11-16 11:06:37,361 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2022-11-16 11:06:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:06:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:06:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 11:06:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 11:06:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-11-16 11:06:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-11-16 11:06:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2022-11-16 11:06:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2022-11-16 11:06:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:06:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:06:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:06:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:06:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:06:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:06:37,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:06:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:06:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2022-11-16 11:06:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2022-11-16 11:06:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_init [2022-11-16 11:06:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_init [2022-11-16 11:06:37,365 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2022-11-16 11:06:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2022-11-16 11:06:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:06:37,366 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:06:37,366 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam2 [2022-11-16 11:06:37,366 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam2 [2022-11-16 11:06:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2022-11-16 11:06:37,367 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2022-11-16 11:06:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2022-11-16 11:06:37,367 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2022-11-16 11:06:37,367 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2022-11-16 11:06:37,368 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2022-11-16 11:06:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:06:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_basic_rates [2022-11-16 11:06:37,368 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_basic_rates [2022-11-16 11:06:37,368 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-11-16 11:06:37,368 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-11-16 11:06:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:06:37,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:06:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_12 [2022-11-16 11:06:37,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_12 [2022-11-16 11:06:37,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:06:37,370 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 11:06:37,370 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 11:06:37,370 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2022-11-16 11:06:37,370 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2022-11-16 11:06:37,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:06:37,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:06:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:06:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:06:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:06:37,371 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_conf_tx [2022-11-16 11:06:37,371 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_conf_tx [2022-11-16 11:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:06:37,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2022-11-16 11:06:37,372 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2022-11-16 11:06:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:06:37,372 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:06:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2022-11-16 11:06:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2022-11-16 11:06:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_4 [2022-11-16 11:06:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_4 [2022-11-16 11:06:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_3 [2022-11-16 11:06:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_3 [2022-11-16 11:06:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_8 [2022-11-16 11:06:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_8 [2022-11-16 11:06:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2022-11-16 11:06:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2022-11-16 11:06:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2022-11-16 11:06:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2022-11-16 11:06:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2022-11-16 11:06:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2022-11-16 11:06:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2022-11-16 11:06:37,376 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2022-11-16 11:06:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2022-11-16 11:06:37,376 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2022-11-16 11:06:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_set_channel [2022-11-16 11:06:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_set_channel [2022-11-16 11:06:37,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:06:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:06:37,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:06:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:06:37,377 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2022-11-16 11:06:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2022-11-16 11:06:37,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:06:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:06:37,378 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-11-16 11:06:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-11-16 11:06:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:06:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:06:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_int_disable [2022-11-16 11:06:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_int_disable [2022-11-16 11:06:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:06:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:06:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2022-11-16 11:06:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2022-11-16 11:06:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:06:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2022-11-16 11:06:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2022-11-16 11:06:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:06:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225se_rf_stop [2022-11-16 11:06:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225se_rf_stop [2022-11-16 11:06:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-11-16 11:06:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-11-16 11:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:06:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:06:37,383 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_init [2022-11-16 11:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_init [2022-11-16 11:06:37,383 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:06:37,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___skb_dequeue_14 [2022-11-16 11:06:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___skb_dequeue_14 [2022-11-16 11:06:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2022-11-16 11:06:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2022-11-16 11:06:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:06:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:06:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2022-11-16 11:06:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2022-11-16 11:06:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_rf_readreg [2022-11-16 11:06:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_rf_readreg [2022-11-16 11:06:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2022-11-16 11:06:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2022-11-16 11:06:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 11:06:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 11:06:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2022-11-16 11:06:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2022-11-16 11:06:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2022-11-16 11:06:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2022-11-16 11:06:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_rx [2022-11-16 11:06:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_rx [2022-11-16 11:06:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2022-11-16 11:06:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2022-11-16 11:06:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:06:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:06:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2022-11-16 11:06:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2022-11-16 11:06:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:06:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:06:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:06:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:06:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2022-11-16 11:06:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2022-11-16 11:06:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2022-11-16 11:06:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2022-11-16 11:06:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_conf_ac_parm [2022-11-16 11:06:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_conf_ac_parm [2022-11-16 11:06:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:06:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:06:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2022-11-16 11:06:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2022-11-16 11:06:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-11-16 11:06:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-11-16 11:06:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_stop [2022-11-16 11:06:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_stop [2022-11-16 11:06:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-11-16 11:06:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-11-16 11:06:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2022-11-16 11:06:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2022-11-16 11:06:37,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:06:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:06:37,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:06:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:06:37,393 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2022-11-16 11:06:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2022-11-16 11:06:37,394 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2022-11-16 11:06:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2022-11-16 11:06:37,394 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2022-11-16 11:06:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2022-11-16 11:06:37,394 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8187se_three_wire_io [2022-11-16 11:06:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8187se_three_wire_io [2022-11-16 11:06:37,395 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2022-11-16 11:06:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2022-11-16 11:06:37,395 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2022-11-16 11:06:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2022-11-16 11:06:37,396 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2022-11-16 11:06:37,396 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-11-16 11:06:37,396 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-11-16 11:06:38,617 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:06:38,621 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:06:41,327 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:06:56,327 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:06:56,332 INFO L158 Benchmark]: Toolchain (without parser) took 25690.49ms. Allocated memory was 73.4MB in the beginning and 421.5MB in the end (delta: 348.1MB). Free memory was 37.8MB in the beginning and 189.1MB in the end (delta: -151.3MB). Peak memory consumption was 239.6MB. Max. memory is 16.1GB. [2022-11-16 11:06:56,332 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 73.4MB. Free memory is still 54.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:06:56,333 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5504.13ms. Allocated memory was 73.4MB in the beginning and 216.0MB in the end (delta: 142.6MB). Free memory was 37.5MB in the beginning and 76.9MB in the end (delta: -39.4MB). Peak memory consumption was 110.7MB. Max. memory is 16.1GB. [2022-11-16 11:06:56,333 INFO L158 Benchmark]: Boogie Procedure Inliner took 554.22ms. Allocated memory is still 216.0MB. Free memory was 76.9MB in the beginning and 92.8MB in the end (delta: -15.9MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. [2022-11-16 11:06:56,334 INFO L158 Benchmark]: Boogie Preprocessor took 549.40ms. Allocated memory was 216.0MB in the beginning and 421.5MB in the end (delta: 205.5MB). Free memory was 92.8MB in the beginning and 271.6MB in the end (delta: -178.8MB). Peak memory consumption was 42.5MB. Max. memory is 16.1GB. [2022-11-16 11:06:56,335 INFO L158 Benchmark]: RCFGBuilder took 19076.26ms. Allocated memory is still 421.5MB. Free memory was 271.6MB in the beginning and 189.1MB in the end (delta: 82.5MB). Peak memory consumption was 125.5MB. Max. memory is 16.1GB. [2022-11-16 11:06:56,337 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 73.4MB. Free memory is still 54.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5504.13ms. Allocated memory was 73.4MB in the beginning and 216.0MB in the end (delta: 142.6MB). Free memory was 37.5MB in the beginning and 76.9MB in the end (delta: -39.4MB). Peak memory consumption was 110.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 554.22ms. Allocated memory is still 216.0MB. Free memory was 76.9MB in the beginning and 92.8MB in the end (delta: -15.9MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 549.40ms. Allocated memory was 216.0MB in the beginning and 421.5MB in the end (delta: 205.5MB). Free memory was 92.8MB in the beginning and 271.6MB in the end (delta: -178.8MB). Peak memory consumption was 42.5MB. Max. memory is 16.1GB. * RCFGBuilder took 19076.26ms. Allocated memory is still 421.5MB. Free memory was 271.6MB in the beginning and 189.1MB in the end (delta: 82.5MB). Peak memory consumption was 125.5MB. 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 11:06:56,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26ec9a8a-28ff-42a8-b76c-42900ebd2024/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]