./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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/config/KojakReach.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_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH --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 Kojak --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 06:31:09,127 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:31:09,130 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:31:09,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:31:09,162 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:31:09,163 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:31:09,164 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:31:09,166 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:31:09,168 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:31:09,169 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:31:09,170 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:31:09,172 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:31:09,172 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:31:09,174 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:31:09,175 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:31:09,176 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:31:09,177 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:31:09,179 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:31:09,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:31:09,183 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:31:09,185 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:31:09,187 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:31:09,188 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:31:09,189 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:31:09,194 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:31:09,194 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:31:09,195 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:31:09,196 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:31:09,196 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:31:09,198 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:31:09,198 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:31:09,199 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:31:09,200 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:31:09,201 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:31:09,202 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:31:09,203 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:31:09,204 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:31:09,204 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:31:09,205 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:31:09,206 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:31:09,207 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:31:09,208 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:31:09,233 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:31:09,233 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:31:09,234 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:31:09,234 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:31:09,235 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:31:09,236 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:31:09,236 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:31:09,236 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:31:09,236 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:31:09,237 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:31:09,237 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:31:09,237 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:31:09,237 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:31:09,238 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:31:09,238 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:31:09,238 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:31:09,238 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:31:09,239 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:31:09,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:31:09,239 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:31:09,239 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:31:09,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:31:09,240 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:31:09,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:31:09,240 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:31:09,241 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_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a [2022-11-16 06:31:09,591 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:31:09,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:31:09,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:31:09,617 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:31:09,618 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:31:09,619 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-11-16 06:31:09,696 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/data/11208343c/54a9c0c7dc7342ebba763a492f189387/FLAG54ca1854b [2022-11-16 06:31:10,883 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:31:10,884 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-11-16 06:31:10,940 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/data/11208343c/54a9c0c7dc7342ebba763a492f189387/FLAG54ca1854b [2022-11-16 06:31:11,155 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/data/11208343c/54a9c0c7dc7342ebba763a492f189387 [2022-11-16 06:31:11,165 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:31:11,166 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:31:11,168 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:31:11,168 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:31:11,172 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:31:11,173 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:31:11" (1/1) ... [2022-11-16 06:31:11,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@571d9ebf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:11, skipping insertion in model container [2022-11-16 06:31:11,175 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:31:11" (1/1) ... [2022-11-16 06:31:11,183 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:31:11,395 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:31:16,067 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_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/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 06:31:16,070 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_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/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 06:31:16,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:31:16,213 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:31:16,835 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_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/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 06:31:16,836 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_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/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 06:31:16,844 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:31:17,050 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:31:17,050 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:17 WrapperNode [2022-11-16 06:31:17,051 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:31:17,052 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:31:17,052 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:31:17,052 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:31:17,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:17" (1/1) ... [2022-11-16 06:31:17,228 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:17" (1/1) ... [2022-11-16 06:31:17,538 INFO L138 Inliner]: procedures = 521, calls = 3892, calls flagged for inlining = 276, calls inlined = 261, statements flattened = 7056 [2022-11-16 06:31:17,539 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:31:17,540 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:31:17,540 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:31:17,540 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:31:17,551 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:17" (1/1) ... [2022-11-16 06:31:17,551 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:17" (1/1) ... [2022-11-16 06:31:17,715 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:17" (1/1) ... [2022-11-16 06:31:17,716 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:17" (1/1) ... [2022-11-16 06:31:17,921 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:17" (1/1) ... [2022-11-16 06:31:17,961 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:17" (1/1) ... [2022-11-16 06:31:18,131 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:17" (1/1) ... [2022-11-16 06:31:18,149 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:17" (1/1) ... [2022-11-16 06:31:18,261 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:31:18,262 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:31:18,262 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:31:18,262 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:31:18,264 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:17" (1/1) ... [2022-11-16 06:31:18,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:31:18,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:31:18,324 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:31:18,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:31:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2022-11-16 06:31:18,490 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2022-11-16 06:31:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-11-16 06:31:18,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-11-16 06:31:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2022-11-16 06:31:18,491 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2022-11-16 06:31:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2022-11-16 06:31:18,492 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2022-11-16 06:31:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 06:31:18,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 06:31:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 06:31:18,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 06:31:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 06:31:18,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 06:31:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2022-11-16 06:31:18,494 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2022-11-16 06:31:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2022-11-16 06:31:18,494 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2022-11-16 06:31:18,494 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 06:31:18,495 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 06:31:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 06:31:18,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 06:31:18,495 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 06:31:18,495 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 06:31:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2022-11-16 06:31:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2022-11-16 06:31:18,496 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2022-11-16 06:31:18,496 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2022-11-16 06:31:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2022-11-16 06:31:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2022-11-16 06:31:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 06:31:18,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 06:31:18,497 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2022-11-16 06:31:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2022-11-16 06:31:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2022-11-16 06:31:18,498 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2022-11-16 06:31:18,498 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2022-11-16 06:31:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2022-11-16 06:31:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 06:31:18,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 06:31:18,499 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 06:31:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 06:31:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2022-11-16 06:31:18,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2022-11-16 06:31:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:31:18,500 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2022-11-16 06:31:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2022-11-16 06:31:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2022-11-16 06:31:18,501 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2022-11-16 06:31:18,501 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2022-11-16 06:31:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2022-11-16 06:31:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 06:31:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2022-11-16 06:31:18,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2022-11-16 06:31:18,502 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_conf_erp [2022-11-16 06:31:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_conf_erp [2022-11-16 06:31:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 06:31:18,503 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 06:31:18,503 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 06:31:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 06:31:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2022-11-16 06:31:18,504 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2022-11-16 06:31:18,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 06:31:18,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 06:31:18,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 06:31:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2022-11-16 06:31:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2022-11-16 06:31:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:31:18,519 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 06:31:18,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 06:31:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2022-11-16 06:31:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2022-11-16 06:31:18,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 06:31:18,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 06:31:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 06:31:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 06:31:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 06:31:18,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 06:31:18,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 06:31:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 06:31:18,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 06:31:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 06:31:18,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-16 06:31:18,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-16 06:31:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2022-11-16 06:31:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2022-11-16 06:31:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2022-11-16 06:31:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2022-11-16 06:31:18,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 06:31:18,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 06:31:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 06:31:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 06:31:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2022-11-16 06:31:18,524 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2022-11-16 06:31:18,524 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2022-11-16 06:31:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2022-11-16 06:31:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2022-11-16 06:31:18,525 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2022-11-16 06:31:18,525 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-16 06:31:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-16 06:31:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:31:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 06:31:18,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 06:31:18,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 06:31:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 06:31:18,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:31:18,527 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 06:31:18,527 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 06:31:18,527 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-11-16 06:31:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-11-16 06:31:18,528 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2022-11-16 06:31:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2022-11-16 06:31:18,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 06:31:18,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 06:31:18,529 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 06:31:18,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 06:31:18,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:31:18,529 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:31:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:31:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 06:31:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 06:31:18,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 06:31:18,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 06:31:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2022-11-16 06:31:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2022-11-16 06:31:18,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 06:31:18,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 06:31:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_start [2022-11-16 06:31:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_start [2022-11-16 06:31:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2022-11-16 06:31:18,532 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2022-11-16 06:31:18,532 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 06:31:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 06:31:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2022-11-16 06:31:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2022-11-16 06:31:18,533 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2022-11-16 06:31:18,533 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2022-11-16 06:31:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rtl8180_priv [2022-11-16 06:31:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rtl8180_priv [2022-11-16 06:31:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2022-11-16 06:31:18,534 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2022-11-16 06:31:18,534 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2022-11-16 06:31:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2022-11-16 06:31:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-11-16 06:31:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-11-16 06:31:18,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:31:18,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:31:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 06:31:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 06:31:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2022-11-16 06:31:18,536 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2022-11-16 06:31:18,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 06:31:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:31:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 06:31:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 06:31:18,537 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2022-11-16 06:31:18,537 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2022-11-16 06:31:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2022-11-16 06:31:18,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2022-11-16 06:31:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2022-11-16 06:31:18,538 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2022-11-16 06:31:18,538 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2022-11-16 06:31:18,539 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2022-11-16 06:31:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2022-11-16 06:31:18,539 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2022-11-16 06:31:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 06:31:18,539 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 06:31:18,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 06:31:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 06:31:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 06:31:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 06:31:18,540 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2022-11-16 06:31:18,540 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2022-11-16 06:31:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 06:31:18,541 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 06:31:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 06:31:18,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 06:31:18,541 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2022-11-16 06:31:18,542 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2022-11-16 06:31:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:31:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2022-11-16 06:31:18,542 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2022-11-16 06:31:18,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:31:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:31:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 06:31:18,543 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 06:31:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 06:31:18,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 06:31:18,543 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2022-11-16 06:31:18,544 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2022-11-16 06:31:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2022-11-16 06:31:18,544 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2022-11-16 06:31:18,544 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2022-11-16 06:31:18,544 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2022-11-16 06:31:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 06:31:18,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 06:31:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2022-11-16 06:31:18,545 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2022-11-16 06:31:18,545 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2022-11-16 06:31:18,546 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2022-11-16 06:31:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:31:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2022-11-16 06:31:18,546 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2022-11-16 06:31:18,546 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-11-16 06:31:18,547 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-11-16 06:31:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 06:31:18,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 06:31:18,547 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2022-11-16 06:31:18,547 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2022-11-16 06:31:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2022-11-16 06:31:18,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2022-11-16 06:31:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2022-11-16 06:31:18,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2022-11-16 06:31:18,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2022-11-16 06:31:18,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2022-11-16 06:31:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 06:31:18,549 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 06:31:18,549 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-11-16 06:31:18,549 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-11-16 06:31:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 06:31:18,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 06:31:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2022-11-16 06:31:18,550 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2022-11-16 06:31:18,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 06:31:18,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 06:31:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2022-11-16 06:31:18,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2022-11-16 06:31:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2022-11-16 06:31:18,551 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2022-11-16 06:31:18,551 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 06:31:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:31:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 06:31:18,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 06:31:18,552 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2022-11-16 06:31:18,552 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2022-11-16 06:31:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 06:31:18,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 06:31:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2022-11-16 06:31:18,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2022-11-16 06:31:18,553 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2022-11-16 06:31:18,554 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2022-11-16 06:31:18,554 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-11-16 06:31:18,554 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-11-16 06:31:19,915 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:31:19,919 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:31:20,425 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 06:31:21,603 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:31:21,610 INFO L158 Benchmark]: Toolchain (without parser) took 10442.34ms. Allocated memory was 107.0MB in the beginning and 320.9MB in the end (delta: 213.9MB). Free memory was 68.2MB in the beginning and 134.9MB in the end (delta: -66.7MB). Peak memory consumption was 165.2MB. Max. memory is 16.1GB. [2022-11-16 06:31:21,611 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 107.0MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:31:21,615 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5883.23ms. Allocated memory was 107.0MB in the beginning and 195.0MB in the end (delta: 88.1MB). Free memory was 68.0MB in the beginning and 66.8MB in the end (delta: 1.2MB). Peak memory consumption was 91.6MB. Max. memory is 16.1GB. [2022-11-16 06:31:21,627 INFO L158 Benchmark]: Boogie Procedure Inliner took 487.17ms. Allocated memory is still 195.0MB. Free memory was 66.8MB in the beginning and 66.4MB in the end (delta: 410.2kB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2022-11-16 06:31:21,628 INFO L158 Benchmark]: Boogie Preprocessor took 721.38ms. Allocated memory was 195.0MB in the beginning and 320.9MB in the end (delta: 125.8MB). Free memory was 66.4MB in the beginning and 193.8MB in the end (delta: -127.4MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. [2022-11-16 06:31:21,629 INFO L158 Benchmark]: RCFGBuilder took 3345.77ms. Allocated memory is still 320.9MB. Free memory was 193.8MB in the beginning and 134.9MB in the end (delta: 58.8MB). Peak memory consumption was 76.5MB. Max. memory is 16.1GB. [2022-11-16 06:31:21,632 INFO L339 ainManager$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 107.0MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5883.23ms. Allocated memory was 107.0MB in the beginning and 195.0MB in the end (delta: 88.1MB). Free memory was 68.0MB in the beginning and 66.8MB in the end (delta: 1.2MB). Peak memory consumption was 91.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 487.17ms. Allocated memory is still 195.0MB. Free memory was 66.8MB in the beginning and 66.4MB in the end (delta: 410.2kB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 721.38ms. Allocated memory was 195.0MB in the beginning and 320.9MB in the end (delta: 125.8MB). Free memory was 66.4MB in the beginning and 193.8MB in the end (delta: -127.4MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. * RCFGBuilder took 3345.77ms. Allocated memory is still 320.9MB. Free memory was 193.8MB in the beginning and 134.9MB in the end (delta: 58.8MB). Peak memory consumption was 76.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:31:21,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/config/KojakReach.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_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH --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 Kojak --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 06:31:24,295 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:31:24,301 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:31:24,334 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:31:24,338 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:31:24,343 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:31:24,346 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:31:24,352 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:31:24,356 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:31:24,363 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:31:24,368 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:31:24,371 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:31:24,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:31:24,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:31:24,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:31:24,380 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:31:24,383 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:31:24,384 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:31:24,390 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:31:24,395 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:31:24,401 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:31:24,403 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:31:24,405 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:31:24,407 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:31:24,416 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:31:24,421 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:31:24,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:31:24,423 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:31:24,424 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:31:24,426 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:31:24,427 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:31:24,428 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:31:24,430 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:31:24,432 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:31:24,433 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:31:24,433 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:31:24,435 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:31:24,435 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:31:24,435 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:31:24,438 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:31:24,438 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:31:24,444 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 06:31:24,485 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:31:24,486 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:31:24,488 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:31:24,489 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:31:24,491 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:31:24,491 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:31:24,491 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:31:24,492 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:31:24,492 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:31:24,492 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:31:24,494 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:31:24,494 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 06:31:24,494 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 06:31:24,495 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 06:31:24,495 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:31:24,495 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:31:24,496 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:31:24,496 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:31:24,496 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:31:24,497 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:31:24,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:31:24,497 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:31:24,498 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:31:24,498 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:31:24,498 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 06:31:24,499 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 06:31:24,499 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:31:24,499 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 06:31:24,500 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 06:31:24,500 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_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a [2022-11-16 06:31:24,973 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:31:25,015 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:31:25,018 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:31:25,020 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:31:25,021 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:31:25,023 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-11-16 06:31:25,109 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/data/9fc3ad248/8e8f133aae0849358143ed959f9871e2/FLAG7bacd20db [2022-11-16 06:31:26,290 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:31:26,291 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-11-16 06:31:26,385 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/data/9fc3ad248/8e8f133aae0849358143ed959f9871e2/FLAG7bacd20db [2022-11-16 06:31:26,551 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/data/9fc3ad248/8e8f133aae0849358143ed959f9871e2 [2022-11-16 06:31:26,554 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:31:26,556 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:31:26,561 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:31:26,561 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:31:26,565 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:31:26,565 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:31:26" (1/1) ... [2022-11-16 06:31:26,567 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b4e976a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:26, skipping insertion in model container [2022-11-16 06:31:26,567 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:31:26" (1/1) ... [2022-11-16 06:31:26,575 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:31:26,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:31:29,931 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 06:31:29,978 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 06:31:30,016 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 06:31:30,775 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_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/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 06:31:30,778 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_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/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 06:31:30,811 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:31:30,870 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 06:31:31,080 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:31:31,545 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_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/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 06:31:31,558 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_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/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 06:31:31,564 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:31:31,641 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:31:32,218 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/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 06:31:32,219 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_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/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 06:31:32,241 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:31:32,500 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:31:32,501 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:32 WrapperNode [2022-11-16 06:31:32,501 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:31:32,503 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:31:32,503 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:31:32,503 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:31:32,511 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:32" (1/1) ... [2022-11-16 06:31:32,642 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:32" (1/1) ... [2022-11-16 06:31:32,934 INFO L138 Inliner]: procedures = 536, calls = 3892, calls flagged for inlining = 276, calls inlined = 261, statements flattened = 6704 [2022-11-16 06:31:32,935 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:31:32,936 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:31:32,936 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:31:32,936 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:31:32,946 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:32" (1/1) ... [2022-11-16 06:31:32,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:32" (1/1) ... [2022-11-16 06:31:32,987 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:32" (1/1) ... [2022-11-16 06:31:32,988 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:32" (1/1) ... [2022-11-16 06:31:33,265 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:32" (1/1) ... [2022-11-16 06:31:33,295 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:32" (1/1) ... [2022-11-16 06:31:33,350 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:32" (1/1) ... [2022-11-16 06:31:33,369 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:32" (1/1) ... [2022-11-16 06:31:33,424 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:31:33,425 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:31:33,426 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:31:33,426 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:31:33,426 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:31:32" (1/1) ... [2022-11-16 06:31:33,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:31:33,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:31:33,455 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:31:33,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:31:33,500 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2022-11-16 06:31:33,500 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2022-11-16 06:31:33,501 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-11-16 06:31:33,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-11-16 06:31:33,501 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2022-11-16 06:31:33,501 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2022-11-16 06:31:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2022-11-16 06:31:33,502 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2022-11-16 06:31:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 06:31:33,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 06:31:33,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 06:31:33,502 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 06:31:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 06:31:33,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 06:31:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2022-11-16 06:31:33,503 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2022-11-16 06:31:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2022-11-16 06:31:33,503 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2022-11-16 06:31:33,503 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 06:31:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 06:31:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 06:31:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 06:31:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 06:31:33,504 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 06:31:33,504 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2022-11-16 06:31:33,505 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2022-11-16 06:31:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2022-11-16 06:31:33,505 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2022-11-16 06:31:33,505 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2022-11-16 06:31:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2022-11-16 06:31:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 06:31:33,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 06:31:33,506 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2022-11-16 06:31:33,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2022-11-16 06:31:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2022-11-16 06:31:33,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2022-11-16 06:31:33,507 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2022-11-16 06:31:33,508 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2022-11-16 06:31:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 06:31:33,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 06:31:33,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 06:31:33,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 06:31:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2022-11-16 06:31:33,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2022-11-16 06:31:33,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:31:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2022-11-16 06:31:33,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2022-11-16 06:31:33,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 06:31:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 06:31:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 06:31:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 06:31:33,513 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2022-11-16 06:31:33,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2022-11-16 06:31:33,513 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2022-11-16 06:31:33,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2022-11-16 06:31:33,514 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2022-11-16 06:31:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2022-11-16 06:31:33,515 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_conf_erp [2022-11-16 06:31:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_conf_erp [2022-11-16 06:31:33,516 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 06:31:33,516 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 06:31:33,516 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 06:31:33,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 06:31:33,516 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2022-11-16 06:31:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2022-11-16 06:31:33,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 06:31:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 06:31:33,517 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2022-11-16 06:31:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2022-11-16 06:31:33,517 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 06:31:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 06:31:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2022-11-16 06:31:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2022-11-16 06:31:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 06:31:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 06:31:33,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 06:31:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 06:31:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 06:31:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 06:31:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 06:31:33,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 06:31:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 06:31:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 06:31:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-16 06:31:33,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-16 06:31:33,520 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2022-11-16 06:31:33,521 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2022-11-16 06:31:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2022-11-16 06:31:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2022-11-16 06:31:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 06:31:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 06:31:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 06:31:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 06:31:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2022-11-16 06:31:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2022-11-16 06:31:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2022-11-16 06:31:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2022-11-16 06:31:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2022-11-16 06:31:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2022-11-16 06:31:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-16 06:31:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-16 06:31:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:31:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 06:31:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 06:31:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 06:31:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 06:31:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:31:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 06:31:33,526 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 06:31:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-11-16 06:31:33,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-11-16 06:31:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2022-11-16 06:31:33,531 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2022-11-16 06:31:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 06:31:33,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 06:31:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 06:31:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 06:31:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:31:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 06:31:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 06:31:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:31:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:31:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 06:31:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 06:31:33,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 06:31:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2022-11-16 06:31:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2022-11-16 06:31:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 06:31:33,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 06:31:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_start [2022-11-16 06:31:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_start [2022-11-16 06:31:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2022-11-16 06:31:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2022-11-16 06:31:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 06:31:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 06:31:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2022-11-16 06:31:33,542 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2022-11-16 06:31:33,543 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2022-11-16 06:31:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2022-11-16 06:31:33,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rtl8180_priv [2022-11-16 06:31:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rtl8180_priv [2022-11-16 06:31:33,543 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2022-11-16 06:31:33,543 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2022-11-16 06:31:33,543 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2022-11-16 06:31:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2022-11-16 06:31:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 06:31:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-11-16 06:31:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-11-16 06:31:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:31:33,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:31:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 06:31:33,544 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 06:31:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 06:31:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2022-11-16 06:31:33,545 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2022-11-16 06:31:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 06:31:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 06:31:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 06:31:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 06:31:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:31:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 06:31:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 06:31:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2022-11-16 06:31:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2022-11-16 06:31:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2022-11-16 06:31:33,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2022-11-16 06:31:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2022-11-16 06:31:33,547 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2022-11-16 06:31:33,547 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2022-11-16 06:31:33,547 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2022-11-16 06:31:33,547 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2022-11-16 06:31:33,547 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2022-11-16 06:31:33,547 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 06:31:33,547 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 06:31:33,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 06:31:33,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 06:31:33,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 06:31:33,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 06:31:33,549 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2022-11-16 06:31:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2022-11-16 06:31:33,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 06:31:33,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 06:31:33,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 06:31:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 06:31:33,551 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2022-11-16 06:31:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2022-11-16 06:31:33,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:31:33,551 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2022-11-16 06:31:33,551 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2022-11-16 06:31:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:31:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 06:31:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 06:31:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 06:31:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 06:31:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:31:33,552 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 06:31:33,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 06:31:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 06:31:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 06:31:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2022-11-16 06:31:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2022-11-16 06:31:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2022-11-16 06:31:33,553 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2022-11-16 06:31:33,553 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2022-11-16 06:31:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2022-11-16 06:31:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 06:31:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 06:31:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2022-11-16 06:31:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2022-11-16 06:31:33,554 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 06:31:33,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 06:31:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2022-11-16 06:31:33,555 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2022-11-16 06:31:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 06:31:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 06:31:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2022-11-16 06:31:33,555 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2022-11-16 06:31:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 06:31:33,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 06:31:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-11-16 06:31:33,556 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-11-16 06:31:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 06:31:33,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 06:31:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2022-11-16 06:31:33,556 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2022-11-16 06:31:33,556 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2022-11-16 06:31:33,557 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2022-11-16 06:31:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2022-11-16 06:31:33,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2022-11-16 06:31:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2022-11-16 06:31:33,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2022-11-16 06:31:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 06:31:33,557 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 06:31:33,557 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-11-16 06:31:33,558 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-11-16 06:31:33,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 06:31:33,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 06:31:33,562 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2022-11-16 06:31:33,563 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2022-11-16 06:31:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 06:31:33,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 06:31:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2022-11-16 06:31:33,563 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2022-11-16 06:31:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2022-11-16 06:31:33,563 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2022-11-16 06:31:33,563 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 06:31:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 06:31:33,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 06:31:33,565 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2022-11-16 06:31:33,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2022-11-16 06:31:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 06:31:33,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 06:31:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2022-11-16 06:31:33,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2022-11-16 06:31:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2022-11-16 06:31:33,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2022-11-16 06:31:33,566 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-11-16 06:31:33,566 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-11-16 06:31:34,899 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:31:34,903 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:31:35,432 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 06:31:50,828 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:31:50,833 INFO L158 Benchmark]: Toolchain (without parser) took 24275.45ms. Allocated memory was 60.8MB in the beginning and 306.2MB in the end (delta: 245.4MB). Free memory was 34.4MB in the beginning and 152.4MB in the end (delta: -117.9MB). Peak memory consumption was 195.3MB. Max. memory is 16.1GB. [2022-11-16 06:31:50,833 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 60.8MB. Free memory was 42.5MB in the beginning and 42.4MB in the end (delta: 47.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:31:50,834 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5940.95ms. Allocated memory was 60.8MB in the beginning and 306.2MB in the end (delta: 245.4MB). Free memory was 34.1MB in the beginning and 213.0MB in the end (delta: -178.9MB). Peak memory consumption was 106.2MB. Max. memory is 16.1GB. [2022-11-16 06:31:50,834 INFO L158 Benchmark]: Boogie Procedure Inliner took 432.57ms. Allocated memory is still 306.2MB. Free memory was 213.0MB in the beginning and 172.1MB in the end (delta: 40.9MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-11-16 06:31:50,835 INFO L158 Benchmark]: Boogie Preprocessor took 488.76ms. Allocated memory is still 306.2MB. Free memory was 172.1MB in the beginning and 171.7MB in the end (delta: 388.2kB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2022-11-16 06:31:50,835 INFO L158 Benchmark]: RCFGBuilder took 17405.67ms. Allocated memory is still 306.2MB. Free memory was 171.7MB in the beginning and 152.4MB in the end (delta: 19.3MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. [2022-11-16 06:31:50,845 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 60.8MB. Free memory was 42.5MB in the beginning and 42.4MB in the end (delta: 47.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5940.95ms. Allocated memory was 60.8MB in the beginning and 306.2MB in the end (delta: 245.4MB). Free memory was 34.1MB in the beginning and 213.0MB in the end (delta: -178.9MB). Peak memory consumption was 106.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 432.57ms. Allocated memory is still 306.2MB. Free memory was 213.0MB in the beginning and 172.1MB in the end (delta: 40.9MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 488.76ms. Allocated memory is still 306.2MB. Free memory was 172.1MB in the beginning and 171.7MB in the end (delta: 388.2kB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. * RCFGBuilder took 17405.67ms. Allocated memory is still 306.2MB. Free memory was 171.7MB in the beginning and 152.4MB in the end (delta: 19.3MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:31:50,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_023719d0-b1ae-4e4b-aa60-ea5cd19a7eee/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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]