./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-ethernet-amd-pcnet32.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_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/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_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/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_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/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 abfdd6ea704cd13da9f6c4fa68989a6001819ce06b341c8a00315bc983ef4819 --- 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 06:26:18,309 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:26:18,311 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:26:18,334 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:26:18,346 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:26:18,347 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:26:18,350 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:26:18,355 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:26:18,361 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:26:18,362 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:26:18,363 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:26:18,365 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:26:18,367 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:26:18,370 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:26:18,371 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:26:18,374 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:26:18,376 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:26:18,383 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:26:18,385 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:26:18,387 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:26:18,388 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:26:18,389 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:26:18,391 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:26:18,391 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:26:18,395 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:26:18,395 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:26:18,395 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:26:18,396 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:26:18,397 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:26:18,398 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:26:18,398 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:26:18,399 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:26:18,399 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:26:18,400 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:26:18,401 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:26:18,402 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:26:18,402 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:26:18,403 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:26:18,403 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:26:18,404 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:26:18,404 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:26:18,405 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:26:18,426 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:26:18,427 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:26:18,427 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:26:18,428 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:26:18,428 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:26:18,429 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:26:18,429 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:26:18,429 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:26:18,429 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:26:18,429 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:26:18,429 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:26:18,430 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:26:18,430 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:26:18,430 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:26:18,430 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:26:18,430 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:26:18,431 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:26:18,431 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:26:18,431 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:26:18,431 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:26:18,431 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:26:18,432 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:26:18,432 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:26:18,432 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:26:18,432 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:26:18,432 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_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abfdd6ea704cd13da9f6c4fa68989a6001819ce06b341c8a00315bc983ef4819 [2022-11-16 06:26:18,737 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:26:18,773 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:26:18,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:26:18,777 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:26:18,778 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:26:18,780 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2022-11-16 06:26:18,878 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/data/a699336b0/5d6995cd9f904bc7ae070628ddfa46f3/FLAG91259aca6 [2022-11-16 06:26:19,924 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:26:19,927 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2022-11-16 06:26:19,985 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/data/a699336b0/5d6995cd9f904bc7ae070628ddfa46f3/FLAG91259aca6 [2022-11-16 06:26:20,223 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/data/a699336b0/5d6995cd9f904bc7ae070628ddfa46f3 [2022-11-16 06:26:20,226 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:26:20,227 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:26:20,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:26:20,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:26:20,237 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:26:20,238 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:26:20" (1/1) ... [2022-11-16 06:26:20,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d54c7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:20, skipping insertion in model container [2022-11-16 06:26:20,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:26:20" (1/1) ... [2022-11-16 06:26:20,248 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:26:20,478 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:26:24,537 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_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422956,422969] [2022-11-16 06:26:24,541 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_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[423101,423114] [2022-11-16 06:26:24,562 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:26:24,602 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:26:25,082 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422956,422969] [2022-11-16 06:26:25,082 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[423101,423114] [2022-11-16 06:26:25,089 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:26:25,378 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:26:25,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:25 WrapperNode [2022-11-16 06:26:25,378 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:26:25,380 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:26:25,380 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:26:25,380 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:26:25,394 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:25" (1/1) ... [2022-11-16 06:26:25,536 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:25" (1/1) ... [2022-11-16 06:26:25,859 INFO L138 Inliner]: procedures = 556, calls = 2976, calls flagged for inlining = 291, calls inlined = 260, statements flattened = 7518 [2022-11-16 06:26:25,860 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:26:25,860 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:26:25,861 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:26:25,861 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:26:25,877 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:25" (1/1) ... [2022-11-16 06:26:25,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:25" (1/1) ... [2022-11-16 06:26:25,935 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:25" (1/1) ... [2022-11-16 06:26:25,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:25" (1/1) ... [2022-11-16 06:26:26,073 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:25" (1/1) ... [2022-11-16 06:26:26,110 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:25" (1/1) ... [2022-11-16 06:26:26,147 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:25" (1/1) ... [2022-11-16 06:26:26,177 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:25" (1/1) ... [2022-11-16 06:26:26,223 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:26:26,223 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:26:26,224 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:26:26,224 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:26:26,225 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:25" (1/1) ... [2022-11-16 06:26:26,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:26:26,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:26:26,260 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:26:26,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:26:26,304 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-16 06:26:26,304 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-16 06:26:26,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 06:26:26,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 06:26:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 06:26:26,307 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 06:26:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 06:26:26,307 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 06:26:26,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2022-11-16 06:26:26,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2022-11-16 06:26:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 06:26:26,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 06:26:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 06:26:26,308 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 06:26:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 06:26:26,308 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 06:26:26,308 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 06:26:26,308 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 06:26:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2022-11-16 06:26:26,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2022-11-16 06:26:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 06:26:26,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 06:26:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 06:26:26,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 06:26:26,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 06:26:26,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 06:26:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 06:26:26,310 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 06:26:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 06:26:26,310 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 06:26:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 06:26:26,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 06:26:26,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 06:26:26,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 06:26:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:26:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2022-11-16 06:26:26,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2022-11-16 06:26:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 06:26:26,311 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 06:26:26,311 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 06:26:26,311 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 06:26:26,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 06:26:26,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2022-11-16 06:26:26,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2022-11-16 06:26:26,312 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 06:26:26,312 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 06:26:26,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 06:26:26,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 06:26:26,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 06:26:26,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 06:26:26,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 06:26:26,314 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2022-11-16 06:26:26,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2022-11-16 06:26:26,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:26:26,314 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 06:26:26,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 06:26:26,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 06:26:26,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 06:26:26,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 06:26:26,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 06:26:26,316 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2022-11-16 06:26:26,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2022-11-16 06:26:26,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 06:26:26,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 06:26:26,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 06:26:26,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 06:26:26,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 06:26:26,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 06:26:26,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 06:26:26,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 06:26:26,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 06:26:26,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 06:26:26,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 06:26:26,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 06:26:26,320 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2022-11-16 06:26:26,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2022-11-16 06:26:26,320 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 06:26:26,320 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 06:26:26,320 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2022-11-16 06:26:26,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2022-11-16 06:26:26,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:26:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 06:26:26,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 06:26:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 06:26:26,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 06:26:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-16 06:26:26,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-16 06:26:26,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 06:26:26,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 06:26:26,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 06:26:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 06:26:26,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 06:26:26,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 06:26:26,322 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2022-11-16 06:26:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2022-11-16 06:26:26,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:26:26,323 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 06:26:26,323 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 06:26:26,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 06:26:26,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 06:26:26,325 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 06:26:26,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 06:26:26,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:26:26,325 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 06:26:26,325 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:26:26,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:26:26,326 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2022-11-16 06:26:26,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2022-11-16 06:26:26,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 06:26:26,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 06:26:26,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 06:26:26,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 06:26:26,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2022-11-16 06:26:26,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2022-11-16 06:26:26,327 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 06:26:26,327 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 06:26:26,327 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2022-11-16 06:26:26,327 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2022-11-16 06:26:26,327 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 06:26:26,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 06:26:26,328 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 06:26:26,329 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 06:26:26,332 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 06:26:26,332 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 06:26:26,332 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 06:26:26,332 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 06:26:26,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 06:26:26,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 06:26:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2022-11-16 06:26:26,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2022-11-16 06:26:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-16 06:26:26,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-16 06:26:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 06:26:26,341 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 06:26:26,342 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2022-11-16 06:26:26,342 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2022-11-16 06:26:26,342 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 06:26:26,342 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 06:26:26,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:26:26,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:26:26,342 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 06:26:26,342 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 06:26:26,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 06:26:26,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:26:26,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 06:26:26,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 06:26:26,343 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2022-11-16 06:26:26,343 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2022-11-16 06:26:26,343 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2022-11-16 06:26:26,343 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2022-11-16 06:26:26,343 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2022-11-16 06:26:26,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2022-11-16 06:26:26,344 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 06:26:26,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 06:26:26,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 06:26:26,344 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2022-11-16 06:26:26,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2022-11-16 06:26:26,344 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2022-11-16 06:26:26,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2022-11-16 06:26:26,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 06:26:26,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 06:26:26,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 06:26:26,345 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 06:26:26,345 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 06:26:26,345 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 06:26:26,345 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 06:26:26,345 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 06:26:26,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 06:26:26,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 06:26:26,345 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2022-11-16 06:26:26,346 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2022-11-16 06:26:26,346 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2022-11-16 06:26:26,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2022-11-16 06:26:26,346 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2022-11-16 06:26:26,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2022-11-16 06:26:26,346 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2022-11-16 06:26:26,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2022-11-16 06:26:26,346 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 06:26:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 06:26:26,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:26:26,347 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2022-11-16 06:26:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2022-11-16 06:26:26,347 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 06:26:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 06:26:26,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:26:26,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2022-11-16 06:26:26,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2022-11-16 06:26:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:26:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2022-11-16 06:26:26,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2022-11-16 06:26:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2022-11-16 06:26:26,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2022-11-16 06:26:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 06:26:26,348 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 06:26:26,348 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 06:26:26,348 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 06:26:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2022-11-16 06:26:26,349 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2022-11-16 06:26:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 06:26:26,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 06:26:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2022-11-16 06:26:26,349 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2022-11-16 06:26:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 06:26:26,349 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 06:26:26,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 06:26:26,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 06:26:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2022-11-16 06:26:26,350 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2022-11-16 06:26:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2022-11-16 06:26:26,350 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2022-11-16 06:26:26,350 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2022-11-16 06:26:26,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2022-11-16 06:26:26,351 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2022-11-16 06:26:26,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2022-11-16 06:26:26,351 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 06:26:26,351 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 06:26:26,351 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 06:26:26,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 06:26:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 06:26:26,352 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 06:26:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2022-11-16 06:26:26,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2022-11-16 06:26:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 06:26:26,352 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 06:26:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2022-11-16 06:26:26,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2022-11-16 06:26:26,352 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2022-11-16 06:26:26,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2022-11-16 06:26:26,353 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 06:26:26,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 06:26:26,353 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 06:26:26,353 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 06:26:26,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:26:26,353 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2022-11-16 06:26:26,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2022-11-16 06:26:26,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 06:26:26,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 06:26:26,354 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 06:26:26,354 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 06:26:26,354 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 06:26:26,354 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 06:26:26,354 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2022-11-16 06:26:26,354 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2022-11-16 06:26:26,354 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2022-11-16 06:26:26,354 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2022-11-16 06:26:26,355 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 06:26:26,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 06:26:26,355 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2022-11-16 06:26:26,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2022-11-16 06:26:26,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 06:26:26,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 06:26:26,360 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 06:26:26,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 06:26:26,360 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 06:26:26,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 06:26:26,360 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 06:26:26,360 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 06:26:26,361 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 06:26:26,361 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 06:26:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:26:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-16 06:26:26,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-11-16 06:26:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 06:26:26,363 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 06:26:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 06:26:26,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 06:26:26,363 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 06:26:26,364 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 06:26:27,548 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:26:27,552 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:26:27,770 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 06:26:29,532 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:26:29,541 INFO L158 Benchmark]: Toolchain (without parser) took 9312.88ms. Allocated memory was 161.5MB in the beginning and 442.5MB in the end (delta: 281.0MB). Free memory was 112.7MB in the beginning and 215.3MB in the end (delta: -102.6MB). Peak memory consumption was 177.7MB. Max. memory is 16.1GB. [2022-11-16 06:26:29,542 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 88.1MB. Free memory was 42.5MB in the beginning and 42.5MB in the end (delta: 40.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:26:29,543 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5149.99ms. Allocated memory was 161.5MB in the beginning and 247.5MB in the end (delta: 86.0MB). Free memory was 112.4MB in the beginning and 132.4MB in the end (delta: -20.1MB). Peak memory consumption was 111.7MB. Max. memory is 16.1GB. [2022-11-16 06:26:29,546 INFO L158 Benchmark]: Boogie Procedure Inliner took 480.09ms. Allocated memory is still 247.5MB. Free memory was 132.4MB in the beginning and 153.4MB in the end (delta: -21.0MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. [2022-11-16 06:26:29,551 INFO L158 Benchmark]: Boogie Preprocessor took 362.41ms. Allocated memory is still 247.5MB. Free memory was 153.4MB in the beginning and 104.6MB in the end (delta: 48.8MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-11-16 06:26:29,552 INFO L158 Benchmark]: RCFGBuilder took 3315.78ms. Allocated memory was 247.5MB in the beginning and 442.5MB in the end (delta: 195.0MB). Free memory was 104.6MB in the beginning and 215.3MB in the end (delta: -110.6MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2022-11-16 06:26:29,557 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 88.1MB. Free memory was 42.5MB in the beginning and 42.5MB in the end (delta: 40.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5149.99ms. Allocated memory was 161.5MB in the beginning and 247.5MB in the end (delta: 86.0MB). Free memory was 112.4MB in the beginning and 132.4MB in the end (delta: -20.1MB). Peak memory consumption was 111.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 480.09ms. Allocated memory is still 247.5MB. Free memory was 132.4MB in the beginning and 153.4MB in the end (delta: -21.0MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 362.41ms. Allocated memory is still 247.5MB. Free memory was 153.4MB in the beginning and 104.6MB in the end (delta: 48.8MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3315.78ms. Allocated memory was 247.5MB in the beginning and 442.5MB in the end (delta: 195.0MB). Free memory was 104.6MB in the beginning and 215.3MB in the end (delta: -110.6MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:26:29,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/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_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/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_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/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_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/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 abfdd6ea704cd13da9f6c4fa68989a6001819ce06b341c8a00315bc983ef4819 --- 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 06:26:32,030 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:26:32,033 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:26:32,067 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:26:32,068 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:26:32,072 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:26:32,075 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:26:32,078 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:26:32,079 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:26:32,080 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:26:32,081 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:26:32,082 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:26:32,083 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:26:32,084 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:26:32,085 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:26:32,086 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:26:32,087 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:26:32,088 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:26:32,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:26:32,091 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:26:32,092 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:26:32,093 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:26:32,095 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:26:32,095 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:26:32,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:26:32,099 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:26:32,100 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:26:32,101 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:26:32,101 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:26:32,102 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:26:32,102 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:26:32,103 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:26:32,104 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:26:32,105 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:26:32,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:26:32,106 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:26:32,107 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:26:32,107 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:26:32,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:26:32,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:26:32,109 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:26:32,110 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 06:26:32,148 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:26:32,150 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:26:32,152 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:26:32,153 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:26:32,154 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:26:32,154 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:26:32,155 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:26:32,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:26:32,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:26:32,155 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:26:32,156 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:26:32,156 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 06:26:32,157 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 06:26:32,157 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 06:26:32,157 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:26:32,157 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:26:32,157 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:26:32,158 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:26:32,158 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:26:32,158 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:26:32,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:26:32,159 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:26:32,159 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:26:32,159 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:26:32,159 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 06:26:32,159 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 06:26:32,160 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:26:32,160 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 06:26:32,160 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 06:26:32,160 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_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abfdd6ea704cd13da9f6c4fa68989a6001819ce06b341c8a00315bc983ef4819 [2022-11-16 06:26:32,541 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:26:32,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:26:32,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:26:32,582 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:26:32,583 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:26:32,584 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2022-11-16 06:26:32,669 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/data/40d87c471/c070cf490a8e49159537159744f1a574/FLAGf9ead0d5c [2022-11-16 06:26:33,805 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:26:33,805 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2022-11-16 06:26:33,900 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/data/40d87c471/c070cf490a8e49159537159744f1a574/FLAGf9ead0d5c [2022-11-16 06:26:34,123 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/data/40d87c471/c070cf490a8e49159537159744f1a574 [2022-11-16 06:26:34,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:26:34,127 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:26:34,128 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:26:34,128 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:26:34,132 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:26:34,133 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:26:34" (1/1) ... [2022-11-16 06:26:34,134 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f53d2de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:34, skipping insertion in model container [2022-11-16 06:26:34,134 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:26:34" (1/1) ... [2022-11-16 06:26:34,141 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:26:34,327 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:26:38,084 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_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422956,422969] [2022-11-16 06:26:38,087 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_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[423101,423114] [2022-11-16 06:26:38,106 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:26:38,154 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 06:26:38,247 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:26:38,742 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_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422956,422969] [2022-11-16 06:26:38,742 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_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[423101,423114] [2022-11-16 06:26:38,750 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:26:38,789 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:26:39,247 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_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422956,422969] [2022-11-16 06:26:39,247 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_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[423101,423114] [2022-11-16 06:26:39,254 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:26:39,784 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:26:39,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:39 WrapperNode [2022-11-16 06:26:39,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:26:39,786 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:26:39,786 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:26:39,786 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:26:39,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:39" (1/1) ... [2022-11-16 06:26:39,933 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:39" (1/1) ... [2022-11-16 06:26:40,167 INFO L138 Inliner]: procedures = 570, calls = 2976, calls flagged for inlining = 291, calls inlined = 260, statements flattened = 7216 [2022-11-16 06:26:40,168 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:26:40,168 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:26:40,169 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:26:40,169 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:26:40,180 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:39" (1/1) ... [2022-11-16 06:26:40,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:39" (1/1) ... [2022-11-16 06:26:40,264 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:39" (1/1) ... [2022-11-16 06:26:40,264 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:39" (1/1) ... [2022-11-16 06:26:40,436 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:39" (1/1) ... [2022-11-16 06:26:40,472 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:39" (1/1) ... [2022-11-16 06:26:40,503 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:39" (1/1) ... [2022-11-16 06:26:40,518 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:39" (1/1) ... [2022-11-16 06:26:40,554 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:26:40,555 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:26:40,555 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:26:40,555 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:26:40,556 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:26:39" (1/1) ... [2022-11-16 06:26:40,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:26:40,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:26:40,588 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:26:40,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:26:40,639 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-16 06:26:40,639 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-16 06:26:40,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 06:26:40,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 06:26:40,640 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 06:26:40,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 06:26:40,640 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 06:26:40,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 06:26:40,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2022-11-16 06:26:40,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2022-11-16 06:26:40,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 06:26:40,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 06:26:40,641 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 06:26:40,641 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 06:26:40,641 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 06:26:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 06:26:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 06:26:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 06:26:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2022-11-16 06:26:40,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2022-11-16 06:26:40,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 06:26:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 06:26:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 06:26:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 06:26:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 06:26:40,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 06:26:40,643 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 06:26:40,644 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 06:26:40,644 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 06:26:40,644 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 06:26:40,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 06:26:40,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 06:26:40,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 06:26:40,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 06:26:40,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:26:40,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 06:26:40,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 06:26:40,646 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2022-11-16 06:26:40,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2022-11-16 06:26:40,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 06:26:40,647 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 06:26:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 06:26:40,647 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 06:26:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 06:26:40,647 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~X~C_INT~TO~~u16~0 [2022-11-16 06:26:40,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~X~C_INT~TO~~u16~0 [2022-11-16 06:26:40,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2022-11-16 06:26:40,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2022-11-16 06:26:40,648 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 06:26:40,649 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 06:26:40,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 06:26:40,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 06:26:40,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 06:26:40,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 06:26:40,650 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2022-11-16 06:26:40,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2022-11-16 06:26:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 06:26:40,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 06:26:40,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 06:26:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 06:26:40,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 06:26:40,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 06:26:40,653 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2022-11-16 06:26:40,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2022-11-16 06:26:40,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 06:26:40,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 06:26:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 06:26:40,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 06:26:40,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 06:26:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 06:26:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 06:26:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 06:26:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 06:26:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 06:26:40,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 06:26:40,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 06:26:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2022-11-16 06:26:40,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2022-11-16 06:26:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 06:26:40,656 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 06:26:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:26:40,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 06:26:40,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 06:26:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 06:26:40,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 06:26:40,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-16 06:26:40,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-16 06:26:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 06:26:40,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 06:26:40,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 06:26:40,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 06:26:40,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 06:26:40,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 06:26:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2022-11-16 06:26:40,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2022-11-16 06:26:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:26:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 06:26:40,660 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 06:26:40,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 06:26:40,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 06:26:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 06:26:40,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 06:26:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:26:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 06:26:40,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 06:26:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 06:26:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:26:40,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 06:26:40,662 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2022-11-16 06:26:40,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2022-11-16 06:26:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 06:26:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 06:26:40,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 06:26:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 06:26:40,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 06:26:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2022-11-16 06:26:40,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2022-11-16 06:26:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 06:26:40,669 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 06:26:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2022-11-16 06:26:40,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2022-11-16 06:26:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 06:26:40,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 06:26:40,677 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 06:26:40,678 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 06:26:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 06:26:40,678 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 06:26:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 06:26:40,678 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 06:26:40,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 06:26:40,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 06:26:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2022-11-16 06:26:40,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2022-11-16 06:26:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 06:26:40,679 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 06:26:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 06:26:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2022-11-16 06:26:40,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2022-11-16 06:26:40,679 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 06:26:40,680 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 06:26:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:26:40,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:26:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 06:26:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 06:26:40,680 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 06:26:40,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 06:26:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 06:26:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 06:26:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 06:26:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:26:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 06:26:40,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 06:26:40,681 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2022-11-16 06:26:40,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2022-11-16 06:26:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2022-11-16 06:26:40,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2022-11-16 06:26:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2022-11-16 06:26:40,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2022-11-16 06:26:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 06:26:40,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 06:26:40,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 06:26:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2022-11-16 06:26:40,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2022-11-16 06:26:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2022-11-16 06:26:40,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2022-11-16 06:26:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 06:26:40,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 06:26:40,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 06:26:40,684 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 06:26:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 06:26:40,684 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 06:26:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 06:26:40,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 06:26:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 06:26:40,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 06:26:40,684 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2022-11-16 06:26:40,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2022-11-16 06:26:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2022-11-16 06:26:40,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2022-11-16 06:26:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2022-11-16 06:26:40,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2022-11-16 06:26:40,685 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2022-11-16 06:26:40,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2022-11-16 06:26:40,686 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 06:26:40,686 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 06:26:40,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:26:40,687 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2022-11-16 06:26:40,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2022-11-16 06:26:40,688 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 06:26:40,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 06:26:40,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:26:40,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2022-11-16 06:26:40,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2022-11-16 06:26:40,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 06:26:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 06:26:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 06:26:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 06:26:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:26:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2022-11-16 06:26:40,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2022-11-16 06:26:40,689 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2022-11-16 06:26:40,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2022-11-16 06:26:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 06:26:40,690 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 06:26:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 06:26:40,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 06:26:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2022-11-16 06:26:40,690 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2022-11-16 06:26:40,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 06:26:40,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 06:26:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2022-11-16 06:26:40,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2022-11-16 06:26:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 06:26:40,691 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 06:26:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 06:26:40,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 06:26:40,691 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2022-11-16 06:26:40,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2022-11-16 06:26:40,692 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2022-11-16 06:26:40,692 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2022-11-16 06:26:40,692 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2022-11-16 06:26:40,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2022-11-16 06:26:40,692 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 06:26:40,692 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 06:26:40,693 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 06:26:40,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 06:26:40,693 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 06:26:40,693 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 06:26:40,693 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2022-11-16 06:26:40,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2022-11-16 06:26:40,693 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 06:26:40,693 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 06:26:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2022-11-16 06:26:40,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2022-11-16 06:26:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2022-11-16 06:26:40,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2022-11-16 06:26:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 06:26:40,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 06:26:40,694 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 06:26:40,695 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 06:26:40,699 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2022-11-16 06:26:40,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2022-11-16 06:26:40,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 06:26:40,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 06:26:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 06:26:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 06:26:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 06:26:40,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 06:26:40,700 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 06:26:40,701 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 06:26:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 06:26:40,701 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 06:26:40,701 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2022-11-16 06:26:40,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2022-11-16 06:26:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2022-11-16 06:26:40,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2022-11-16 06:26:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 06:26:40,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 06:26:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2022-11-16 06:26:40,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2022-11-16 06:26:40,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~X~C_INT~X~~u16~0~TO~VOID [2022-11-16 06:26:40,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~X~C_INT~X~~u16~0~TO~VOID [2022-11-16 06:26:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 06:26:40,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 06:26:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 06:26:40,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 06:26:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 06:26:40,703 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 06:26:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 06:26:40,704 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 06:26:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 06:26:40,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 06:26:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 06:26:40,704 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 06:26:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-16 06:26:40,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-11-16 06:26:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 06:26:40,705 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 06:26:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 06:26:40,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 06:26:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 06:26:40,705 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 06:26:41,964 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:26:41,968 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:26:43,398 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 06:27:30,551 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:27:30,555 INFO L158 Benchmark]: Toolchain (without parser) took 56427.50ms. Allocated memory was 69.2MB in the beginning and 637.5MB in the end (delta: 568.3MB). Free memory was 46.5MB in the beginning and 457.9MB in the end (delta: -411.4MB). Peak memory consumption was 219.7MB. Max. memory is 16.1GB. [2022-11-16 06:27:30,555 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 69.2MB. Free memory was 50.7MB in the beginning and 50.7MB in the end (delta: 48.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:27:30,556 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5656.53ms. Allocated memory was 69.2MB in the beginning and 318.8MB in the end (delta: 249.6MB). Free memory was 46.1MB in the beginning and 189.0MB in the end (delta: -142.9MB). Peak memory consumption was 115.3MB. Max. memory is 16.1GB. [2022-11-16 06:27:30,556 INFO L158 Benchmark]: Boogie Procedure Inliner took 382.44ms. Allocated memory is still 318.8MB. Free memory was 189.0MB in the beginning and 150.2MB in the end (delta: 38.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2022-11-16 06:27:30,557 INFO L158 Benchmark]: Boogie Preprocessor took 385.56ms. Allocated memory is still 318.8MB. Free memory was 150.2MB in the beginning and 178.5MB in the end (delta: -28.3MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. [2022-11-16 06:27:30,557 INFO L158 Benchmark]: RCFGBuilder took 49998.74ms. Allocated memory was 318.8MB in the beginning and 637.5MB in the end (delta: 318.8MB). Free memory was 178.5MB in the beginning and 457.9MB in the end (delta: -279.4MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2022-11-16 06:27:30,565 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 69.2MB. Free memory was 50.7MB in the beginning and 50.7MB in the end (delta: 48.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5656.53ms. Allocated memory was 69.2MB in the beginning and 318.8MB in the end (delta: 249.6MB). Free memory was 46.1MB in the beginning and 189.0MB in the end (delta: -142.9MB). Peak memory consumption was 115.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 382.44ms. Allocated memory is still 318.8MB. Free memory was 189.0MB in the beginning and 150.2MB in the end (delta: 38.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 385.56ms. Allocated memory is still 318.8MB. Free memory was 150.2MB in the beginning and 178.5MB in the end (delta: -28.3MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. * RCFGBuilder took 49998.74ms. Allocated memory was 318.8MB in the beginning and 637.5MB in the end (delta: 318.8MB). Free memory was 178.5MB in the beginning and 457.9MB in the end (delta: -279.4MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:27:30,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c9bee36-da96-4ff5-bd17-b1bd0b2cf56a/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]