./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/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 2bf48d35d7133b2e8327bc0634357c212875c286543fcf18078150bbf7eff020 --- 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 08:10:51,199 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:10:51,201 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:10:51,243 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:10:51,244 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:10:51,248 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:10:51,251 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:10:51,255 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:10:51,258 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:10:51,263 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:10:51,265 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:10:51,266 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:10:51,268 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:10:51,271 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:10:51,272 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:10:51,275 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:10:51,276 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:10:51,278 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:10:51,279 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:10:51,287 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:10:51,289 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:10:51,291 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:10:51,293 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:10:51,294 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:10:51,303 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:10:51,303 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:10:51,304 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:10:51,306 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:10:51,307 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:10:51,308 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:10:51,309 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:10:51,310 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:10:51,312 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:10:51,313 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:10:51,315 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:10:51,315 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:10:51,316 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:10:51,316 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:10:51,316 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:10:51,317 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:10:51,318 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:10:51,318 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:10:51,363 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:10:51,363 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:10:51,365 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:10:51,365 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:10:51,366 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:10:51,366 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:10:51,366 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:10:51,366 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:10:51,367 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:10:51,367 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:10:51,368 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:10:51,368 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:10:51,368 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:10:51,368 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:10:51,369 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:10:51,369 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:10:51,369 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:10:51,369 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:10:51,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:10:51,370 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:10:51,370 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:10:51,370 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:10:51,370 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:10:51,371 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:10:51,371 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:10:51,371 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bf48d35d7133b2e8327bc0634357c212875c286543fcf18078150bbf7eff020 [2022-11-16 08:10:51,660 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:10:51,687 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:10:51,690 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:10:51,691 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:10:51,693 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:10:51,694 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i [2022-11-16 08:10:51,773 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/data/0969d508d/fd1bcd45144f4e18b2a96bcff410541b/FLAG60fe9b62f [2022-11-16 08:10:52,837 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:10:52,838 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i [2022-11-16 08:10:52,907 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/data/0969d508d/fd1bcd45144f4e18b2a96bcff410541b/FLAG60fe9b62f [2022-11-16 08:10:53,143 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/data/0969d508d/fd1bcd45144f4e18b2a96bcff410541b [2022-11-16 08:10:53,147 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:10:53,149 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:10:53,152 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:10:53,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:10:53,156 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:10:53,157 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:10:53" (1/1) ... [2022-11-16 08:10:53,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e01aa64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:53, skipping insertion in model container [2022-11-16 08:10:53,158 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:10:53" (1/1) ... [2022-11-16 08:10:53,166 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:10:53,369 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:10:57,755 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469707,469720] [2022-11-16 08:10:57,758 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469873,469886] [2022-11-16 08:10:57,759 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470037,470050] [2022-11-16 08:10:57,759 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470202,470215] [2022-11-16 08:10:57,785 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:10:57,960 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:10:58,572 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469707,469720] [2022-11-16 08:10:58,573 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469873,469886] [2022-11-16 08:10:58,573 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470037,470050] [2022-11-16 08:10:58,574 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470202,470215] [2022-11-16 08:10:58,584 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:10:58,860 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:10:58,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:58 WrapperNode [2022-11-16 08:10:58,861 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:10:58,862 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:10:58,862 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:10:58,863 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:10:58,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:58" (1/1) ... [2022-11-16 08:10:59,030 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:58" (1/1) ... [2022-11-16 08:10:59,365 INFO L138 Inliner]: procedures = 538, calls = 6376, calls flagged for inlining = 274, calls inlined = 248, statements flattened = 9211 [2022-11-16 08:10:59,366 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:10:59,367 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:10:59,367 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:10:59,368 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:10:59,377 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:58" (1/1) ... [2022-11-16 08:10:59,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:58" (1/1) ... [2022-11-16 08:10:59,447 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:58" (1/1) ... [2022-11-16 08:10:59,448 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:58" (1/1) ... [2022-11-16 08:10:59,757 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:58" (1/1) ... [2022-11-16 08:10:59,780 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:58" (1/1) ... [2022-11-16 08:10:59,826 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:58" (1/1) ... [2022-11-16 08:10:59,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:58" (1/1) ... [2022-11-16 08:10:59,897 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:10:59,899 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:10:59,899 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:10:59,899 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:10:59,901 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:58" (1/1) ... [2022-11-16 08:10:59,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:10:59,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:10:59,938 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:10:59,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:10:59,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_islpci_acl [2022-11-16 08:10:59,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_islpci_acl [2022-11-16 08:10:59,981 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2022-11-16 08:10:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2022-11-16 08:10:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2022-11-16 08:10:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2022-11-16 08:10:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-16 08:10:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:10:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:10:59,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:10:59,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:10:59,983 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2022-11-16 08:10:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2022-11-16 08:10:59,983 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:10:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:10:59,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:10:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:10:59,983 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2022-11-16 08:10:59,983 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2022-11-16 08:10:59,984 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:10:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:10:59,984 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 08:10:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 08:10:59,984 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:10:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:10:59,984 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2022-11-16 08:10:59,984 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2022-11-16 08:10:59,985 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2022-11-16 08:10:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2022-11-16 08:10:59,985 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 08:10:59,985 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2022-11-16 08:10:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2022-11-16 08:10:59,985 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:10:59,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:10:59,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:10:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:10:59,986 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:10:59,986 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:10:59,986 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:10:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:10:59,987 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2022-11-16 08:10:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2022-11-16 08:10:59,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:10:59,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:10:59,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:10:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:10:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:10:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:10:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2022-11-16 08:10:59,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2022-11-16 08:10:59,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:10:59,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:10:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:10:59,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_wpa_lock_of_NOT_ARG_SIGN [2022-11-16 08:10:59,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_wpa_lock_of_NOT_ARG_SIGN [2022-11-16 08:10:59,990 INFO L130 BoogieDeclarations]: Found specification of procedure send_simple_event [2022-11-16 08:10:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure send_simple_event [2022-11-16 08:10:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 08:10:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 08:10:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 08:10:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 08:10:59,991 INFO L130 BoogieDeclarations]: Found specification of procedure send_formatted_event [2022-11-16 08:10:59,991 INFO L138 BoogieDeclarations]: Found implementation of procedure send_formatted_event [2022-11-16 08:10:59,992 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2022-11-16 08:10:59,993 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2022-11-16 08:10:59,993 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:10:59,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:10:59,993 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:10:59,994 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:10:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:10:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2022-11-16 08:10:59,994 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2022-11-16 08:10:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:10:59,994 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:10:59,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 08:10:59,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 08:10:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2022-11-16 08:10:59,995 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2022-11-16 08:10:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:10:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:10:59,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:10:59,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:10:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:10:59,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:10:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:10:59,996 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:10:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:10:59,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:10:59,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:10:59,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:10:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_open [2022-11-16 08:10:59,997 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_open [2022-11-16 08:10:59,997 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_resume [2022-11-16 08:10:59,998 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_resume [2022-11-16 08:10:59,998 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:10:59,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:10:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:10:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:10:59,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:10:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:10:59,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:10:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2022-11-16 08:10:59,999 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2022-11-16 08:10:59,999 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 08:11:00,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 08:11:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:11:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:11:00,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:11:00,000 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:11:00,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:11:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:11:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:11:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:11:00,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:11:00,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_stats_lock_of_NOT_ARG_SIGN [2022-11-16 08:11:00,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_stats_lock_of_NOT_ARG_SIGN [2022-11-16 08:11:00,002 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-16 08:11:00,003 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-16 08:11:00,005 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 08:11:00,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 08:11:00,006 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:11:00,007 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:11:00,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_wpa_lock_of_NOT_ARG_SIGN [2022-11-16 08:11:00,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_wpa_lock_of_NOT_ARG_SIGN [2022-11-16 08:11:00,009 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:11:00,009 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:11:00,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:11:00,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:11:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2022-11-16 08:11:00,016 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2022-11-16 08:11:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 08:11:00,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 08:11:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 08:11:00,016 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 08:11:00,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_prism54_module_exit_12_2 [2022-11-16 08:11:00,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_prism54_module_exit_12_2 [2022-11-16 08:11:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 08:11:00,017 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 08:11:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-16 08:11:00,017 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-16 08:11:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:11:00,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:11:00,017 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 08:11:00,017 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 08:11:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 08:11:00,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 08:11:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 08:11:00,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 08:11:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2022-11-16 08:11:00,018 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2022-11-16 08:11:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_wpa_bss_ie_get [2022-11-16 08:11:00,018 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_wpa_bss_ie_get [2022-11-16 08:11:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:11:00,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:11:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:11:00,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:11:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:11:00,019 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:11:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure handle_request [2022-11-16 08:11:00,019 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_request [2022-11-16 08:11:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2022-11-16 08:11:00,019 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2022-11-16 08:11:00,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_stats_lock_of_NOT_ARG_SIGN [2022-11-16 08:11:00,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_stats_lock_of_NOT_ARG_SIGN [2022-11-16 08:11:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:11:00,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:11:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:11:00,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:11:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:11:00,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:11:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 08:11:00,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 08:11:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:11:00,021 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:11:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 08:11:00,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 08:11:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:11:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:11:00,021 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:11:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2022-11-16 08:11:00,021 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2022-11-16 08:11:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2022-11-16 08:11:00,022 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2022-11-16 08:11:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:11:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_varlen [2022-11-16 08:11:00,022 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_varlen [2022-11-16 08:11:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2022-11-16 08:11:00,022 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2022-11-16 08:11:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 08:11:00,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 08:11:00,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:11:00,024 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_close [2022-11-16 08:11:00,024 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_close [2022-11-16 08:11:00,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 08:11:00,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 08:11:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_get_request [2022-11-16 08:11:00,025 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_get_request [2022-11-16 08:11:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 08:11:00,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 08:11:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 08:11:00,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 08:11:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 08:11:00,025 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 08:11:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:11:00,025 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:11:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2022-11-16 08:11:00,026 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2022-11-16 08:11:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2022-11-16 08:11:00,026 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2022-11-16 08:11:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:11:00,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:11:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 08:11:00,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 08:11:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 08:11:00,027 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 08:11:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 08:11:00,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 08:11:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 08:11:00,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 08:11:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2022-11-16 08:11:00,027 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2022-11-16 08:11:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 08:11:00,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 08:11:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:11:00,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:11:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:11:00,028 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:11:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:11:00,028 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:11:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2022-11-16 08:11:00,028 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2022-11-16 08:11:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2022-11-16 08:11:00,028 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2022-11-16 08:11:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:11:00,029 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:11:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:11:00,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:11:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2022-11-16 08:11:00,029 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2022-11-16 08:11:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:11:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-16 08:11:00,029 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-16 08:11:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-11-16 08:11:00,029 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-11-16 08:11:00,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:11:00,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:11:00,034 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2022-11-16 08:11:00,034 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2022-11-16 08:11:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_islpci_acl [2022-11-16 08:11:00,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_islpci_acl [2022-11-16 08:11:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2022-11-16 08:11:00,035 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2022-11-16 08:11:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 08:11:00,035 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 08:11:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2022-11-16 08:11:00,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2022-11-16 08:11:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-11-16 08:11:00,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-11-16 08:11:00,037 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 08:11:00,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 08:11:00,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:11:00,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:11:00,037 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 08:11:00,037 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 08:11:00,037 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-16 08:11:00,037 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-16 08:11:00,037 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2022-11-16 08:11:00,037 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2022-11-16 08:11:00,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_islpci_acl [2022-11-16 08:11:00,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_islpci_acl [2022-11-16 08:11:00,038 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 08:11:00,038 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 08:11:00,038 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:11:00,038 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:11:00,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:11:00,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:11:00,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:11:00,038 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 08:11:00,038 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 08:11:00,039 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2022-11-16 08:11:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2022-11-16 08:11:01,351 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:11:01,354 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:11:01,833 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:11:02,954 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:11:02,959 INFO L158 Benchmark]: Toolchain (without parser) took 9809.05ms. Allocated memory was 113.2MB in the beginning and 333.4MB in the end (delta: 220.2MB). Free memory was 71.1MB in the beginning and 135.6MB in the end (delta: -64.6MB). Peak memory consumption was 191.9MB. Max. memory is 16.1GB. [2022-11-16 08:11:02,960 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 113.2MB. Free memory is still 85.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:11:02,961 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5709.08ms. Allocated memory was 113.2MB in the beginning and 333.4MB in the end (delta: 220.2MB). Free memory was 71.1MB in the beginning and 231.4MB in the end (delta: -160.3MB). Peak memory consumption was 119.2MB. Max. memory is 16.1GB. [2022-11-16 08:11:02,961 INFO L158 Benchmark]: Boogie Procedure Inliner took 503.95ms. Allocated memory is still 333.4MB. Free memory was 231.4MB in the beginning and 170.6MB in the end (delta: 60.8MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2022-11-16 08:11:02,962 INFO L158 Benchmark]: Boogie Preprocessor took 530.23ms. Allocated memory is still 333.4MB. Free memory was 170.6MB in the beginning and 165.2MB in the end (delta: 5.4MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. [2022-11-16 08:11:02,962 INFO L158 Benchmark]: RCFGBuilder took 3058.75ms. Allocated memory is still 333.4MB. Free memory was 165.2MB in the beginning and 135.6MB in the end (delta: 29.6MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. [2022-11-16 08:11:02,965 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 113.2MB. Free memory is still 85.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5709.08ms. Allocated memory was 113.2MB in the beginning and 333.4MB in the end (delta: 220.2MB). Free memory was 71.1MB in the beginning and 231.4MB in the end (delta: -160.3MB). Peak memory consumption was 119.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 503.95ms. Allocated memory is still 333.4MB. Free memory was 231.4MB in the beginning and 170.6MB in the end (delta: 60.8MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 530.23ms. Allocated memory is still 333.4MB. Free memory was 170.6MB in the beginning and 165.2MB in the end (delta: 5.4MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. * RCFGBuilder took 3058.75ms. Allocated memory is still 333.4MB. Free memory was 165.2MB in the beginning and 135.6MB in the end (delta: 29.6MB). Peak memory consumption was 65.2MB. 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 08:11:03,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/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 2bf48d35d7133b2e8327bc0634357c212875c286543fcf18078150bbf7eff020 --- 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 08:11:05,374 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:11:05,377 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:11:05,419 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:11:05,419 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:11:05,423 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:11:05,426 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:11:05,430 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:11:05,433 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:11:05,438 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:11:05,442 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:11:05,444 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:11:05,445 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:11:05,447 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:11:05,448 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:11:05,453 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:11:05,454 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:11:05,456 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:11:05,458 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:11:05,462 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:11:05,466 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:11:05,468 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:11:05,470 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:11:05,471 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:11:05,478 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:11:05,482 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:11:05,483 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:11:05,484 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:11:05,485 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:11:05,486 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:11:05,486 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:11:05,487 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:11:05,489 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:11:05,490 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:11:05,491 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:11:05,491 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:11:05,492 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:11:05,493 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:11:05,493 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:11:05,495 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:11:05,495 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:11:05,500 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:11:05,540 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:11:05,540 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:11:05,542 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:11:05,543 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:11:05,544 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:11:05,545 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:11:05,545 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:11:05,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:11:05,545 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:11:05,546 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:11:05,547 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:11:05,547 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:11:05,547 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:11:05,548 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:11:05,557 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:11:05,557 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:11:05,557 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:11:05,558 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:11:05,558 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:11:05,558 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:11:05,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:11:05,559 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:11:05,559 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:11:05,560 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:11:05,560 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:11:05,560 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:11:05,560 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:11:05,561 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:11:05,561 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:11:05,561 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2bf48d35d7133b2e8327bc0634357c212875c286543fcf18078150bbf7eff020 [2022-11-16 08:11:05,981 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:11:06,010 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:11:06,014 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:11:06,016 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:11:06,018 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:11:06,020 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i [2022-11-16 08:11:06,093 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/data/6f7c6784c/66828bc804dc4fb3b02bdc69d6a7fbd8/FLAGdef0dc039 [2022-11-16 08:11:07,201 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:11:07,201 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i [2022-11-16 08:11:07,260 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/data/6f7c6784c/66828bc804dc4fb3b02bdc69d6a7fbd8/FLAGdef0dc039 [2022-11-16 08:11:07,473 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/data/6f7c6784c/66828bc804dc4fb3b02bdc69d6a7fbd8 [2022-11-16 08:11:07,476 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:11:07,477 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:11:07,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:11:07,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:11:07,483 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:11:07,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:11:07" (1/1) ... [2022-11-16 08:11:07,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ff1193f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:07, skipping insertion in model container [2022-11-16 08:11:07,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:11:07" (1/1) ... [2022-11-16 08:11:07,494 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:11:07,698 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:11:12,203 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469707,469720] [2022-11-16 08:11:12,206 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469873,469886] [2022-11-16 08:11:12,207 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470037,470050] [2022-11-16 08:11:12,208 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470202,470215] [2022-11-16 08:11:12,256 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:11:12,337 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:11:12,446 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:11:13,106 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469707,469720] [2022-11-16 08:11:13,107 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469873,469886] [2022-11-16 08:11:13,108 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470037,470050] [2022-11-16 08:11:13,108 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470202,470215] [2022-11-16 08:11:13,115 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:11:13,184 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:11:13,761 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469707,469720] [2022-11-16 08:11:13,762 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[469873,469886] [2022-11-16 08:11:13,762 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470037,470050] [2022-11-16 08:11:13,763 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_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-prism54-prism54.cil.i[470202,470215] [2022-11-16 08:11:13,776 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:11:14,061 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:11:14,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:14 WrapperNode [2022-11-16 08:11:14,061 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:11:14,062 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:11:14,062 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:11:14,062 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:11:14,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:14" (1/1) ... [2022-11-16 08:11:14,196 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:14" (1/1) ... [2022-11-16 08:11:14,547 INFO L138 Inliner]: procedures = 553, calls = 6376, calls flagged for inlining = 274, calls inlined = 248, statements flattened = 8783 [2022-11-16 08:11:14,547 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:11:14,548 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:11:14,548 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:11:14,548 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:11:14,560 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:14" (1/1) ... [2022-11-16 08:11:14,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:14" (1/1) ... [2022-11-16 08:11:14,649 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:14" (1/1) ... [2022-11-16 08:11:14,649 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:14" (1/1) ... [2022-11-16 08:11:14,855 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:14" (1/1) ... [2022-11-16 08:11:14,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:14" (1/1) ... [2022-11-16 08:11:15,029 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:14" (1/1) ... [2022-11-16 08:11:15,065 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:14" (1/1) ... [2022-11-16 08:11:15,118 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:11:15,119 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:11:15,119 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:11:15,119 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:11:15,120 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:14" (1/1) ... [2022-11-16 08:11:15,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:11:15,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:11:15,152 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:11:15,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:11:15,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_islpci_acl [2022-11-16 08:11:15,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock_of_islpci_acl [2022-11-16 08:11:15,202 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2022-11-16 08:11:15,203 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2022-11-16 08:11:15,203 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2022-11-16 08:11:15,203 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2022-11-16 08:11:15,203 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-16 08:11:15,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:11:15,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:11:15,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:11:15,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:11:15,204 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2022-11-16 08:11:15,204 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2022-11-16 08:11:15,204 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:11:15,204 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:11:15,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:11:15,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:11:15,204 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2022-11-16 08:11:15,204 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2022-11-16 08:11:15,205 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:11:15,205 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:11:15,205 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 08:11:15,205 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 08:11:15,205 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:11:15,205 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:11:15,205 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2022-11-16 08:11:15,206 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2022-11-16 08:11:15,206 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2022-11-16 08:11:15,206 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2022-11-16 08:11:15,206 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 08:11:15,207 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2022-11-16 08:11:15,207 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2022-11-16 08:11:15,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:11:15,207 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:11:15,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:11:15,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:11:15,208 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:11:15,208 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:11:15,208 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:11:15,208 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:11:15,208 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2022-11-16 08:11:15,209 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2022-11-16 08:11:15,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:11:15,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:11:15,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:11:15,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:11:15,210 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:11:15,210 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:11:15,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2022-11-16 08:11:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2022-11-16 08:11:15,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:11:15,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:11:15,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:11:15,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_wpa_lock_of_NOT_ARG_SIGN [2022-11-16 08:11:15,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_wpa_lock_of_NOT_ARG_SIGN [2022-11-16 08:11:15,212 INFO L130 BoogieDeclarations]: Found specification of procedure send_simple_event [2022-11-16 08:11:15,212 INFO L138 BoogieDeclarations]: Found implementation of procedure send_simple_event [2022-11-16 08:11:15,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 08:11:15,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:11:15,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:11:15,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:11:15,213 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 08:11:15,214 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 08:11:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 08:11:15,214 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 08:11:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure send_formatted_event [2022-11-16 08:11:15,214 INFO L138 BoogieDeclarations]: Found implementation of procedure send_formatted_event [2022-11-16 08:11:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2022-11-16 08:11:15,214 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2022-11-16 08:11:15,214 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:11:15,215 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:11:15,215 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:11:15,215 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:11:15,215 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2022-11-16 08:11:15,215 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2022-11-16 08:11:15,215 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:11:15,216 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:11:15,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 08:11:15,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 08:11:15,216 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2022-11-16 08:11:15,217 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2022-11-16 08:11:15,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:11:15,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:11:15,217 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:11:15,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:11:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:11:15,218 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:11:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:11:15,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:11:15,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:11:15,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:11:15,219 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_open [2022-11-16 08:11:15,219 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_open [2022-11-16 08:11:15,219 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_resume [2022-11-16 08:11:15,219 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_resume [2022-11-16 08:11:15,219 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:11:15,219 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:11:15,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:11:15,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:11:15,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:11:15,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:11:15,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:11:15,220 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2022-11-16 08:11:15,220 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2022-11-16 08:11:15,220 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 08:11:15,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 08:11:15,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:11:15,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:11:15,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:11:15,225 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:11:15,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:11:15,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:11:15,227 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:11:15,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:11:15,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:11:15,228 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:11:15,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:11:15,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:11:15,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_stats_lock_of_NOT_ARG_SIGN [2022-11-16 08:11:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_stats_lock_of_NOT_ARG_SIGN [2022-11-16 08:11:15,234 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-16 08:11:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-16 08:11:15,234 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 08:11:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 08:11:15,234 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:11:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:11:15,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_wpa_lock_of_NOT_ARG_SIGN [2022-11-16 08:11:15,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_wpa_lock_of_NOT_ARG_SIGN [2022-11-16 08:11:15,235 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:11:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:11:15,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:11:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:11:15,235 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2022-11-16 08:11:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2022-11-16 08:11:15,235 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 08:11:15,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 08:11:15,235 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 08:11:15,236 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 08:11:15,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:11:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_prism54_module_exit_12_2 [2022-11-16 08:11:15,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_prism54_module_exit_12_2 [2022-11-16 08:11:15,237 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 08:11:15,238 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 08:11:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-16 08:11:15,238 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-16 08:11:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:11:15,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:11:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 08:11:15,238 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 08:11:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 08:11:15,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 08:11:15,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:11:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 08:11:15,239 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 08:11:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2022-11-16 08:11:15,239 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2022-11-16 08:11:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:11:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_wpa_bss_ie_get [2022-11-16 08:11:15,239 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_wpa_bss_ie_get [2022-11-16 08:11:15,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:11:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:11:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:11:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:11:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:11:15,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:11:15,240 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:11:15,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:11:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure handle_request [2022-11-16 08:11:15,241 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_request [2022-11-16 08:11:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2022-11-16 08:11:15,241 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2022-11-16 08:11:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_stats_lock_of_NOT_ARG_SIGN [2022-11-16 08:11:15,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_stats_lock_of_NOT_ARG_SIGN [2022-11-16 08:11:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:11:15,241 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:11:15,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:11:15,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:11:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:11:15,242 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:11:15,242 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 08:11:15,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 08:11:15,243 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:11:15,244 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:11:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 08:11:15,244 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 08:11:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:11:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:11:15,244 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:11:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2022-11-16 08:11:15,244 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2022-11-16 08:11:15,244 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2022-11-16 08:11:15,244 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2022-11-16 08:11:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:11:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_varlen [2022-11-16 08:11:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_varlen [2022-11-16 08:11:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2022-11-16 08:11:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2022-11-16 08:11:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:11:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 08:11:15,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 08:11:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:11:15,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:11:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:11:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:11:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_close [2022-11-16 08:11:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_close [2022-11-16 08:11:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 08:11:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 08:11:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_get_request [2022-11-16 08:11:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_get_request [2022-11-16 08:11:15,246 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 08:11:15,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 08:11:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 08:11:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 08:11:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 08:11:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 08:11:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:11:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:11:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2022-11-16 08:11:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2022-11-16 08:11:15,247 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2022-11-16 08:11:15,247 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2022-11-16 08:11:15,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:11:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:11:15,248 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 08:11:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 08:11:15,248 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 08:11:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 08:11:15,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 08:11:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 08:11:15,248 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 08:11:15,248 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 08:11:15,249 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2022-11-16 08:11:15,250 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2022-11-16 08:11:15,253 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 08:11:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 08:11:15,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:11:15,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:11:15,254 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:11:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:11:15,254 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:11:15,254 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:11:15,254 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2022-11-16 08:11:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2022-11-16 08:11:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2022-11-16 08:11:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2022-11-16 08:11:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:11:15,255 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:11:15,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:11:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:11:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2022-11-16 08:11:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2022-11-16 08:11:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-16 08:11:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-16 08:11:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:11:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:11:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:11:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:11:15,256 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-11-16 08:11:15,256 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-11-16 08:11:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:11:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:11:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2022-11-16 08:11:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2022-11-16 08:11:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_islpci_acl [2022-11-16 08:11:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_islpci_acl [2022-11-16 08:11:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2022-11-16 08:11:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2022-11-16 08:11:15,257 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 08:11:15,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 08:11:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2022-11-16 08:11:15,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2022-11-16 08:11:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-11-16 08:11:15,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-11-16 08:11:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 08:11:15,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 08:11:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:11:15,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:11:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 08:11:15,258 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 08:11:15,258 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-16 08:11:15,259 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-16 08:11:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2022-11-16 08:11:15,259 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2022-11-16 08:11:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_islpci_acl [2022-11-16 08:11:15,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_islpci_acl [2022-11-16 08:11:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 08:11:15,259 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 08:11:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:11:15,259 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:11:15,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:11:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:11:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 08:11:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 08:11:15,260 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2022-11-16 08:11:15,260 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2022-11-16 08:11:16,499 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:11:16,509 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:11:24,043 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:11:53,450 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:11:53,455 INFO L158 Benchmark]: Toolchain (without parser) took 45976.60ms. Allocated memory was 58.7MB in the beginning and 666.9MB in the end (delta: 608.2MB). Free memory was 30.7MB in the beginning and 386.2MB in the end (delta: -355.5MB). Peak memory consumption was 257.0MB. Max. memory is 16.1GB. [2022-11-16 08:11:53,455 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 58.7MB. Free memory is still 40.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:11:53,456 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6583.28ms. Allocated memory was 58.7MB in the beginning and 289.4MB in the end (delta: 230.7MB). Free memory was 30.5MB in the beginning and 126.2MB in the end (delta: -95.6MB). Peak memory consumption was 146.9MB. Max. memory is 16.1GB. [2022-11-16 08:11:53,456 INFO L158 Benchmark]: Boogie Procedure Inliner took 485.40ms. Allocated memory is still 289.4MB. Free memory was 126.2MB in the beginning and 150.5MB in the end (delta: -24.3MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. [2022-11-16 08:11:53,457 INFO L158 Benchmark]: Boogie Preprocessor took 569.68ms. Allocated memory is still 289.4MB. Free memory was 150.5MB in the beginning and 145.0MB in the end (delta: 5.4MB). Peak memory consumption was 87.2MB. Max. memory is 16.1GB. [2022-11-16 08:11:53,463 INFO L158 Benchmark]: RCFGBuilder took 38333.60ms. Allocated memory was 289.4MB in the beginning and 666.9MB in the end (delta: 377.5MB). Free memory was 145.0MB in the beginning and 386.2MB in the end (delta: -241.2MB). Peak memory consumption was 139.5MB. Max. memory is 16.1GB. [2022-11-16 08:11:53,466 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 58.7MB. Free memory is still 40.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6583.28ms. Allocated memory was 58.7MB in the beginning and 289.4MB in the end (delta: 230.7MB). Free memory was 30.5MB in the beginning and 126.2MB in the end (delta: -95.6MB). Peak memory consumption was 146.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 485.40ms. Allocated memory is still 289.4MB. Free memory was 126.2MB in the beginning and 150.5MB in the end (delta: -24.3MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 569.68ms. Allocated memory is still 289.4MB. Free memory was 150.5MB in the beginning and 145.0MB in the end (delta: 5.4MB). Peak memory consumption was 87.2MB. Max. memory is 16.1GB. * RCFGBuilder took 38333.60ms. Allocated memory was 289.4MB in the beginning and 666.9MB in the end (delta: 377.5MB). Free memory was 145.0MB in the beginning and 386.2MB in the end (delta: -241.2MB). Peak memory consumption was 139.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:11:53,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e2ba913-cd05-4e0b-aff4-387d2f48cf0b/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]