./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/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_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/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_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/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 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a --- 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 12:07:06,812 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:07:06,815 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:07:06,838 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:07:06,838 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:07:06,840 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:07:06,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:07:06,843 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:07:06,844 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:07:06,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:07:06,847 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:07:06,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:07:06,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:07:06,850 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:07:06,852 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:07:06,853 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:07:06,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:07:06,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:07:06,857 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:07:06,860 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:07:06,862 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:07:06,863 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:07:06,864 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:07:06,866 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:07:06,870 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:07:06,870 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:07:06,871 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:07:06,872 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:07:06,872 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:07:06,873 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:07:06,874 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:07:06,875 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:07:06,876 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:07:06,877 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:07:06,878 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:07:06,878 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:07:06,879 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:07:06,879 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:07:06,879 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:07:06,880 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:07:06,881 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:07:06,882 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:07:06,904 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:07:06,905 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:07:06,905 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:07:06,905 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:07:06,906 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:07:06,906 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:07:06,907 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:07:06,907 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:07:06,908 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:07:06,908 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:07:06,908 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:07:06,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:07:06,909 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:07:06,909 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:07:06,909 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:07:06,910 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:07:06,910 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:07:06,910 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:07:06,911 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:07:06,911 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:07:06,911 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:07:06,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:07:06,912 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:07:06,912 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:07:06,912 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:07:06,912 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:07:06,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:07:06,913 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:07:06,913 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:07:06,913 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:07:06,914 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_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a [2022-11-16 12:07:07,196 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:07:07,250 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:07:07,253 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:07:07,254 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:07:07,258 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:07:07,260 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-11-16 12:07:07,364 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/data/0fc57624b/5d3360c2a04c4d6096b770a2c776b175/FLAG60accf3f7 [2022-11-16 12:07:08,619 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:07:08,620 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-11-16 12:07:08,684 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/data/0fc57624b/5d3360c2a04c4d6096b770a2c776b175/FLAG60accf3f7 [2022-11-16 12:07:08,830 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/data/0fc57624b/5d3360c2a04c4d6096b770a2c776b175 [2022-11-16 12:07:08,833 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:07:08,834 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:07:08,835 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:07:08,836 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:07:08,839 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:07:08,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:07:08" (1/1) ... [2022-11-16 12:07:08,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dd0f2bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:08, skipping insertion in model container [2022-11-16 12:07:08,841 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:07:08" (1/1) ... [2022-11-16 12:07:08,848 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:07:09,029 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:07:13,161 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_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460294,460307] [2022-11-16 12:07:13,164 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_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460439,460452] [2022-11-16 12:07:13,199 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:07:13,270 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:07:13,803 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460294,460307] [2022-11-16 12:07:13,803 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460439,460452] [2022-11-16 12:07:13,810 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:07:14,028 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:07:14,029 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:14 WrapperNode [2022-11-16 12:07:14,030 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:07:14,031 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:07:14,031 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:07:14,031 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:07:14,039 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:14" (1/1) ... [2022-11-16 12:07:14,182 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:14" (1/1) ... [2022-11-16 12:07:14,541 INFO L138 Inliner]: procedures = 521, calls = 3892, calls flagged for inlining = 276, calls inlined = 261, statements flattened = 7056 [2022-11-16 12:07:14,542 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:07:14,543 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:07:14,543 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:07:14,543 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:07:14,553 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:14" (1/1) ... [2022-11-16 12:07:14,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:14" (1/1) ... [2022-11-16 12:07:14,635 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:14" (1/1) ... [2022-11-16 12:07:14,636 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:14" (1/1) ... [2022-11-16 12:07:14,838 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:14" (1/1) ... [2022-11-16 12:07:14,876 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:14" (1/1) ... [2022-11-16 12:07:14,924 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:14" (1/1) ... [2022-11-16 12:07:14,947 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:14" (1/1) ... [2022-11-16 12:07:15,002 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:07:15,003 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:07:15,004 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:07:15,004 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:07:15,005 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:14" (1/1) ... [2022-11-16 12:07:15,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:07:15,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:07:15,038 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:07:15,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:07:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2022-11-16 12:07:15,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2022-11-16 12:07:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-11-16 12:07:15,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-11-16 12:07:15,170 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2022-11-16 12:07:15,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2022-11-16 12:07:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2022-11-16 12:07:15,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2022-11-16 12:07:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:07:15,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:07:15,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:07:15,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:07:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:07:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:07:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2022-11-16 12:07:15,172 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2022-11-16 12:07:15,172 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2022-11-16 12:07:15,173 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2022-11-16 12:07:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:07:15,174 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:07:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:07:15,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:07:15,174 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:07:15,174 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:07:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2022-11-16 12:07:15,175 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2022-11-16 12:07:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2022-11-16 12:07:15,175 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2022-11-16 12:07:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2022-11-16 12:07:15,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2022-11-16 12:07:15,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:07:15,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:07:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2022-11-16 12:07:15,176 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2022-11-16 12:07:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2022-11-16 12:07:15,176 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2022-11-16 12:07:15,176 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2022-11-16 12:07:15,177 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2022-11-16 12:07:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:07:15,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:07:15,178 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:07:15,178 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:07:15,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2022-11-16 12:07:15,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2022-11-16 12:07:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:07:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2022-11-16 12:07:15,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2022-11-16 12:07:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2022-11-16 12:07:15,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2022-11-16 12:07:15,179 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2022-11-16 12:07:15,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2022-11-16 12:07:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:07:15,180 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2022-11-16 12:07:15,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2022-11-16 12:07:15,181 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_conf_erp [2022-11-16 12:07:15,182 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_conf_erp [2022-11-16 12:07:15,182 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:07:15,183 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:07:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:07:15,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:07:15,184 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2022-11-16 12:07:15,185 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2022-11-16 12:07:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:07:15,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:07:15,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:07:15,186 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2022-11-16 12:07:15,187 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2022-11-16 12:07:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:07:15,187 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:07:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:07:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2022-11-16 12:07:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2022-11-16 12:07:15,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:07:15,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:07:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:07:15,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:07:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:07:15,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:07:15,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:07:15,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:07:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:07:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:07:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-16 12:07:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-16 12:07:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2022-11-16 12:07:15,190 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2022-11-16 12:07:15,190 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2022-11-16 12:07:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2022-11-16 12:07:15,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:07:15,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:07:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:07:15,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:07:15,192 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2022-11-16 12:07:15,192 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2022-11-16 12:07:15,193 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2022-11-16 12:07:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2022-11-16 12:07:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2022-11-16 12:07:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2022-11-16 12:07:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-16 12:07:15,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-16 12:07:15,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:07:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:07:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:07:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:07:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:07:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:07:15,195 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 12:07:15,195 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 12:07:15,196 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-11-16 12:07:15,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-11-16 12:07:15,196 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2022-11-16 12:07:15,196 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2022-11-16 12:07:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:07:15,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:07:15,197 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:07:15,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:07:15,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:07:15,202 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:07:15,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:07:15,202 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:07:15,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:07:15,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:07:15,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:07:15,206 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2022-11-16 12:07:15,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2022-11-16 12:07:15,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 12:07:15,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 12:07:15,210 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_start [2022-11-16 12:07:15,210 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_start [2022-11-16 12:07:15,210 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2022-11-16 12:07:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2022-11-16 12:07:15,211 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:07:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:07:15,211 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2022-11-16 12:07:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2022-11-16 12:07:15,211 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2022-11-16 12:07:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2022-11-16 12:07:15,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rtl8180_priv [2022-11-16 12:07:15,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rtl8180_priv [2022-11-16 12:07:15,212 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2022-11-16 12:07:15,212 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2022-11-16 12:07:15,212 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2022-11-16 12:07:15,212 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2022-11-16 12:07:15,212 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-11-16 12:07:15,213 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-11-16 12:07:15,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:07:15,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:07:15,213 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 12:07:15,213 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 12:07:15,213 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2022-11-16 12:07:15,213 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2022-11-16 12:07:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:07:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:07:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:07:15,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:07:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2022-11-16 12:07:15,214 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2022-11-16 12:07:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2022-11-16 12:07:15,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2022-11-16 12:07:15,215 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2022-11-16 12:07:15,215 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2022-11-16 12:07:15,215 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2022-11-16 12:07:15,215 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2022-11-16 12:07:15,215 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2022-11-16 12:07:15,215 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2022-11-16 12:07:15,216 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 12:07:15,216 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 12:07:15,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:07:15,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:07:15,216 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:07:15,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:07:15,216 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2022-11-16 12:07:15,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2022-11-16 12:07:15,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:07:15,217 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:07:15,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:07:15,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:07:15,217 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2022-11-16 12:07:15,217 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2022-11-16 12:07:15,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:07:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2022-11-16 12:07:15,218 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2022-11-16 12:07:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:07:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:07:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 12:07:15,218 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 12:07:15,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:07:15,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:07:15,220 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2022-11-16 12:07:15,220 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2022-11-16 12:07:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2022-11-16 12:07:15,222 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2022-11-16 12:07:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2022-11-16 12:07:15,222 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2022-11-16 12:07:15,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 12:07:15,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 12:07:15,223 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2022-11-16 12:07:15,223 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2022-11-16 12:07:15,223 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2022-11-16 12:07:15,223 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2022-11-16 12:07:15,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:07:15,224 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2022-11-16 12:07:15,224 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2022-11-16 12:07:15,224 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-11-16 12:07:15,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-11-16 12:07:15,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:07:15,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:07:15,224 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2022-11-16 12:07:15,224 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2022-11-16 12:07:15,225 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2022-11-16 12:07:15,225 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2022-11-16 12:07:15,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2022-11-16 12:07:15,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2022-11-16 12:07:15,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2022-11-16 12:07:15,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2022-11-16 12:07:15,225 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 12:07:15,226 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 12:07:15,226 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-11-16 12:07:15,226 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-11-16 12:07:15,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:07:15,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:07:15,226 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2022-11-16 12:07:15,226 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2022-11-16 12:07:15,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:07:15,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:07:15,227 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2022-11-16 12:07:15,227 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2022-11-16 12:07:15,227 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2022-11-16 12:07:15,227 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2022-11-16 12:07:15,227 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 12:07:15,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:07:15,228 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 12:07:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 12:07:15,228 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2022-11-16 12:07:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2022-11-16 12:07:15,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:07:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:07:15,228 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2022-11-16 12:07:15,228 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2022-11-16 12:07:15,229 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2022-11-16 12:07:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2022-11-16 12:07:15,229 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-11-16 12:07:15,229 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-11-16 12:07:16,528 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:07:16,533 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:07:16,992 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:07:18,161 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:07:18,172 INFO L158 Benchmark]: Toolchain (without parser) took 9336.40ms. Allocated memory was 123.7MB in the beginning and 274.7MB in the end (delta: 151.0MB). Free memory was 70.6MB in the beginning and 136.8MB in the end (delta: -66.2MB). Peak memory consumption was 151.3MB. Max. memory is 16.1GB. [2022-11-16 12:07:18,174 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 96.5MB. Free memory was 69.4MB in the beginning and 69.4MB in the end (delta: 31.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:07:18,177 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5194.49ms. Allocated memory was 123.7MB in the beginning and 182.5MB in the end (delta: 58.7MB). Free memory was 70.3MB in the beginning and 86.5MB in the end (delta: -16.2MB). Peak memory consumption was 87.5MB. Max. memory is 16.1GB. [2022-11-16 12:07:18,182 INFO L158 Benchmark]: Boogie Procedure Inliner took 511.55ms. Allocated memory was 182.5MB in the beginning and 274.7MB in the end (delta: 92.3MB). Free memory was 86.5MB in the beginning and 168.3MB in the end (delta: -81.8MB). Peak memory consumption was 49.0MB. Max. memory is 16.1GB. [2022-11-16 12:07:18,182 INFO L158 Benchmark]: Boogie Preprocessor took 459.93ms. Allocated memory is still 274.7MB. Free memory was 168.3MB in the beginning and 111.7MB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2022-11-16 12:07:18,183 INFO L158 Benchmark]: RCFGBuilder took 3166.28ms. Allocated memory is still 274.7MB. Free memory was 111.7MB in the beginning and 136.8MB in the end (delta: -25.1MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. [2022-11-16 12:07:18,191 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 96.5MB. Free memory was 69.4MB in the beginning and 69.4MB in the end (delta: 31.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5194.49ms. Allocated memory was 123.7MB in the beginning and 182.5MB in the end (delta: 58.7MB). Free memory was 70.3MB in the beginning and 86.5MB in the end (delta: -16.2MB). Peak memory consumption was 87.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 511.55ms. Allocated memory was 182.5MB in the beginning and 274.7MB in the end (delta: 92.3MB). Free memory was 86.5MB in the beginning and 168.3MB in the end (delta: -81.8MB). Peak memory consumption was 49.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 459.93ms. Allocated memory is still 274.7MB. Free memory was 168.3MB in the beginning and 111.7MB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * RCFGBuilder took 3166.28ms. Allocated memory is still 274.7MB. Free memory was 111.7MB in the beginning and 136.8MB in the end (delta: -25.1MB). Peak memory consumption was 42.0MB. 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 12:07:18,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/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_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/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_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/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 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a --- 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 12:07:20,808 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:07:20,811 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:07:20,854 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:07:20,856 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:07:20,861 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:07:20,864 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:07:20,872 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:07:20,875 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:07:20,879 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:07:20,880 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:07:20,882 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:07:20,883 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:07:20,891 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:07:20,893 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:07:20,894 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:07:20,897 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:07:20,898 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:07:20,900 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:07:20,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:07:20,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:07:20,916 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:07:20,917 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:07:20,920 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:07:20,925 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:07:20,929 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:07:20,930 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:07:20,931 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:07:20,932 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:07:20,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:07:20,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:07:20,935 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:07:20,936 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:07:20,938 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:07:20,939 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:07:20,939 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:07:20,940 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:07:20,940 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:07:20,940 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:07:20,943 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:07:20,943 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:07:20,944 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:07:21,003 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:07:21,003 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:07:21,005 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:07:21,006 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:07:21,007 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:07:21,007 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:07:21,009 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:07:21,009 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:07:21,009 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:07:21,010 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:07:21,011 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:07:21,012 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:07:21,012 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:07:21,012 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:07:21,012 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:07:21,013 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:07:21,013 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:07:21,013 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:07:21,013 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:07:21,014 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:07:21,014 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:07:21,014 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:07:21,015 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:07:21,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:07:21,015 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:07:21,016 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:07:21,016 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:07:21,016 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:07:21,016 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:07:21,017 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:07:21,017 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:07:21,017 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:07:21,018 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:07:21,018 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_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a [2022-11-16 12:07:21,417 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:07:21,459 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:07:21,462 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:07:21,463 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:07:21,466 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:07:21,468 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-11-16 12:07:21,563 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/data/45b52ef8e/4dec7f5b1f5f40de93c1f8ea911392f0/FLAG1ad3dae06 [2022-11-16 12:07:22,906 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:07:22,907 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-11-16 12:07:22,988 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/data/45b52ef8e/4dec7f5b1f5f40de93c1f8ea911392f0/FLAG1ad3dae06 [2022-11-16 12:07:23,104 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/data/45b52ef8e/4dec7f5b1f5f40de93c1f8ea911392f0 [2022-11-16 12:07:23,107 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:07:23,110 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:07:23,111 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:07:23,112 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:07:23,123 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:07:23,124 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:07:23" (1/1) ... [2022-11-16 12:07:23,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d83a034 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:23, skipping insertion in model container [2022-11-16 12:07:23,125 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:07:23" (1/1) ... [2022-11-16 12:07:23,136 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:07:23,398 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:07:26,849 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 12:07:26,907 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 12:07:26,951 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 12:07:27,814 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_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460294,460307] [2022-11-16 12:07:27,818 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_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460439,460452] [2022-11-16 12:07:27,847 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:07:27,918 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:07:28,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:07:28,476 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_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460294,460307] [2022-11-16 12:07:28,476 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_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460439,460452] [2022-11-16 12:07:28,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:07:28,563 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:07:29,081 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_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460294,460307] [2022-11-16 12:07:29,082 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_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460439,460452] [2022-11-16 12:07:29,090 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:07:29,467 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:07:29,468 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:29 WrapperNode [2022-11-16 12:07:29,468 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:07:29,479 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:07:29,481 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:07:29,481 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:07:29,489 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:29" (1/1) ... [2022-11-16 12:07:29,596 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:29" (1/1) ... [2022-11-16 12:07:29,948 INFO L138 Inliner]: procedures = 536, calls = 3892, calls flagged for inlining = 276, calls inlined = 261, statements flattened = 6704 [2022-11-16 12:07:29,949 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:07:29,949 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:07:29,950 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:07:29,950 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:07:29,962 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:29" (1/1) ... [2022-11-16 12:07:29,962 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:29" (1/1) ... [2022-11-16 12:07:30,066 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:29" (1/1) ... [2022-11-16 12:07:30,067 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:29" (1/1) ... [2022-11-16 12:07:30,209 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:29" (1/1) ... [2022-11-16 12:07:30,228 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:29" (1/1) ... [2022-11-16 12:07:30,266 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:29" (1/1) ... [2022-11-16 12:07:30,282 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:29" (1/1) ... [2022-11-16 12:07:30,318 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:07:30,319 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:07:30,319 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:07:30,319 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:07:30,320 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:07:29" (1/1) ... [2022-11-16 12:07:30,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:07:30,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:07:30,352 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:07:30,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:07:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2022-11-16 12:07:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2022-11-16 12:07:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-11-16 12:07:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-11-16 12:07:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2022-11-16 12:07:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2022-11-16 12:07:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2022-11-16 12:07:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2022-11-16 12:07:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:07:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:07:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:07:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:07:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:07:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:07:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2022-11-16 12:07:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2022-11-16 12:07:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2022-11-16 12:07:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2022-11-16 12:07:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:07:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:07:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:07:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:07:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:07:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:07:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2022-11-16 12:07:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2022-11-16 12:07:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2022-11-16 12:07:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2022-11-16 12:07:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2022-11-16 12:07:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2022-11-16 12:07:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:07:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:07:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2022-11-16 12:07:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2022-11-16 12:07:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2022-11-16 12:07:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2022-11-16 12:07:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2022-11-16 12:07:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2022-11-16 12:07:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:07:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:07:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:07:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:07:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2022-11-16 12:07:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2022-11-16 12:07:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:07:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2022-11-16 12:07:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2022-11-16 12:07:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 12:07:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:07:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:07:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:07:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2022-11-16 12:07:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2022-11-16 12:07:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2022-11-16 12:07:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2022-11-16 12:07:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2022-11-16 12:07:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2022-11-16 12:07:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_conf_erp [2022-11-16 12:07:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_conf_erp [2022-11-16 12:07:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:07:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:07:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:07:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:07:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2022-11-16 12:07:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2022-11-16 12:07:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:07:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:07:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2022-11-16 12:07:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2022-11-16 12:07:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:07:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:07:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2022-11-16 12:07:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2022-11-16 12:07:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:07:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:07:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:07:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:07:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:07:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:07:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:07:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:07:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:07:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:07:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-16 12:07:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-16 12:07:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2022-11-16 12:07:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2022-11-16 12:07:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2022-11-16 12:07:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2022-11-16 12:07:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:07:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:07:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:07:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:07:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2022-11-16 12:07:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2022-11-16 12:07:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2022-11-16 12:07:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2022-11-16 12:07:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2022-11-16 12:07:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2022-11-16 12:07:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-16 12:07:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-16 12:07:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:07:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:07:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:07:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:07:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:07:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:07:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 12:07:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 12:07:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-11-16 12:07:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-11-16 12:07:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2022-11-16 12:07:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2022-11-16 12:07:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:07:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:07:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:07:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:07:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:07:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:07:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:07:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:07:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:07:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:07:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:07:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:07:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2022-11-16 12:07:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2022-11-16 12:07:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 12:07:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 12:07:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_start [2022-11-16 12:07:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_start [2022-11-16 12:07:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2022-11-16 12:07:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2022-11-16 12:07:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:07:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:07:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2022-11-16 12:07:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2022-11-16 12:07:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2022-11-16 12:07:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2022-11-16 12:07:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rtl8180_priv [2022-11-16 12:07:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rtl8180_priv [2022-11-16 12:07:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2022-11-16 12:07:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2022-11-16 12:07:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2022-11-16 12:07:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2022-11-16 12:07:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:07:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-11-16 12:07:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-11-16 12:07:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:07:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:07:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:07:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 12:07:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 12:07:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2022-11-16 12:07:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2022-11-16 12:07:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:07:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:07:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:07:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:07:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:07:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:07:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:07:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2022-11-16 12:07:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2022-11-16 12:07:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2022-11-16 12:07:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2022-11-16 12:07:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2022-11-16 12:07:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2022-11-16 12:07:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2022-11-16 12:07:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2022-11-16 12:07:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2022-11-16 12:07:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2022-11-16 12:07:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 12:07:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 12:07:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:07:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:07:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:07:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:07:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2022-11-16 12:07:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2022-11-16 12:07:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:07:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:07:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:07:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:07:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2022-11-16 12:07:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2022-11-16 12:07:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:07:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2022-11-16 12:07:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2022-11-16 12:07:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:07:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:07:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:07:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:07:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:07:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:07:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 12:07:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 12:07:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:07:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:07:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2022-11-16 12:07:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2022-11-16 12:07:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2022-11-16 12:07:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2022-11-16 12:07:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2022-11-16 12:07:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2022-11-16 12:07:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 12:07:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 12:07:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2022-11-16 12:07:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2022-11-16 12:07:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 12:07:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 12:07:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2022-11-16 12:07:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2022-11-16 12:07:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:07:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:07:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2022-11-16 12:07:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2022-11-16 12:07:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:07:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:07:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-11-16 12:07:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-11-16 12:07:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:07:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:07:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2022-11-16 12:07:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2022-11-16 12:07:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2022-11-16 12:07:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2022-11-16 12:07:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2022-11-16 12:07:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2022-11-16 12:07:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2022-11-16 12:07:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2022-11-16 12:07:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 12:07:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 12:07:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-11-16 12:07:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-11-16 12:07:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:07:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:07:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2022-11-16 12:07:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2022-11-16 12:07:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:07:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:07:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2022-11-16 12:07:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2022-11-16 12:07:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2022-11-16 12:07:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2022-11-16 12:07:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 12:07:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 12:07:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 12:07:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2022-11-16 12:07:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2022-11-16 12:07:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:07:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:07:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2022-11-16 12:07:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2022-11-16 12:07:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2022-11-16 12:07:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2022-11-16 12:07:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-11-16 12:07:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-11-16 12:07:31,778 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:07:31,781 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:07:32,262 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:07:39,075 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:07:39,083 INFO L158 Benchmark]: Toolchain (without parser) took 15968.83ms. Allocated memory was 65.0MB in the beginning and 534.8MB in the end (delta: 469.8MB). Free memory was 38.5MB in the beginning and 310.9MB in the end (delta: -272.4MB). Peak memory consumption was 197.3MB. Max. memory is 16.1GB. [2022-11-16 12:07:39,086 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 65.0MB. Free memory was 46.3MB in the beginning and 46.3MB in the end (delta: 48.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:07:39,090 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6356.85ms. Allocated memory was 65.0MB in the beginning and 268.4MB in the end (delta: 203.4MB). Free memory was 38.3MB in the beginning and 131.5MB in the end (delta: -93.2MB). Peak memory consumption was 123.0MB. Max. memory is 16.1GB. [2022-11-16 12:07:39,091 INFO L158 Benchmark]: Boogie Procedure Inliner took 470.17ms. Allocated memory is still 268.4MB. Free memory was 131.5MB in the beginning and 158.9MB in the end (delta: -27.4MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-11-16 12:07:39,092 INFO L158 Benchmark]: Boogie Preprocessor took 368.39ms. Allocated memory is still 268.4MB. Free memory was 158.9MB in the beginning and 102.8MB in the end (delta: 56.1MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2022-11-16 12:07:39,093 INFO L158 Benchmark]: RCFGBuilder took 8758.80ms. Allocated memory was 268.4MB in the beginning and 534.8MB in the end (delta: 266.3MB). Free memory was 102.8MB in the beginning and 310.9MB in the end (delta: -208.1MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. [2022-11-16 12:07:39,095 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 65.0MB. Free memory was 46.3MB in the beginning and 46.3MB in the end (delta: 48.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6356.85ms. Allocated memory was 65.0MB in the beginning and 268.4MB in the end (delta: 203.4MB). Free memory was 38.3MB in the beginning and 131.5MB in the end (delta: -93.2MB). Peak memory consumption was 123.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 470.17ms. Allocated memory is still 268.4MB. Free memory was 131.5MB in the beginning and 158.9MB in the end (delta: -27.4MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 368.39ms. Allocated memory is still 268.4MB. Free memory was 158.9MB in the beginning and 102.8MB in the end (delta: 56.1MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * RCFGBuilder took 8758.80ms. Allocated memory was 268.4MB in the beginning and 534.8MB in the end (delta: 266.3MB). Free memory was 102.8MB in the beginning and 310.9MB in the end (delta: -208.1MB). Peak memory consumption was 57.7MB. 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 12:07:39,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1842f7f3-8eb0-4b78-a66a-20b64355bfc1/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]