./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.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_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/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_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/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_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/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 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 --- 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 08:45:21,811 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:45:21,813 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:45:21,841 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:45:21,841 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:45:21,842 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:45:21,851 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:45:21,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:45:21,864 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:45:21,865 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:45:21,866 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:45:21,867 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:45:21,868 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:45:21,875 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:45:21,877 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:45:21,880 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:45:21,883 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:45:21,889 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:45:21,891 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:45:21,892 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:45:21,897 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:45:21,899 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:45:21,901 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:45:21,903 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:45:21,907 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:45:21,912 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:45:21,912 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:45:21,913 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:45:21,915 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:45:21,916 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:45:21,917 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:45:21,918 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:45:21,920 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:45:21,922 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:45:21,923 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:45:21,923 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:45:21,924 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:45:21,925 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:45:21,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:45:21,926 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:45:21,927 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:45:21,927 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:45:21,974 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:45:21,974 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:45:21,976 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:45:21,976 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:45:21,977 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:45:21,977 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:45:21,978 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:45:21,978 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:45:21,978 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:45:21,978 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:45:21,979 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:45:21,980 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:45:21,980 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:45:21,980 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:45:21,980 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:45:21,981 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:45:21,981 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:45:21,981 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:45:21,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:45:21,982 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:45:21,982 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:45:21,982 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:45:21,983 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:45:21,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:45:21,983 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:45:21,983 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_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 [2022-11-16 08:45:22,316 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:45:22,341 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:45:22,344 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:45:22,346 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:45:22,347 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:45:22,348 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-11-16 08:45:22,418 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/data/e139a427a/c2bf41b4d88b481186f8dbf9d13c76d6/FLAGddf4e3a52 [2022-11-16 08:45:23,516 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:45:23,517 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-11-16 08:45:23,581 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/data/e139a427a/c2bf41b4d88b481186f8dbf9d13c76d6/FLAGddf4e3a52 [2022-11-16 08:45:23,808 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/data/e139a427a/c2bf41b4d88b481186f8dbf9d13c76d6 [2022-11-16 08:45:23,812 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:45:23,814 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:45:23,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:45:23,816 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:45:23,819 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:45:23,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:45:23" (1/1) ... [2022-11-16 08:45:23,821 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e9b35ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:23, skipping insertion in model container [2022-11-16 08:45:23,821 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:45:23" (1/1) ... [2022-11-16 08:45:23,829 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:45:24,048 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:45:29,625 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_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2022-11-16 08:45:29,628 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_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2022-11-16 08:45:29,659 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:45:29,775 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:45:30,349 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_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2022-11-16 08:45:30,350 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_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2022-11-16 08:45:30,356 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:45:30,702 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:45:30,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:30 WrapperNode [2022-11-16 08:45:30,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:45:30,704 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:45:30,704 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:45:30,704 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:45:30,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:30" (1/1) ... [2022-11-16 08:45:30,900 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:30" (1/1) ... [2022-11-16 08:45:31,274 INFO L138 Inliner]: procedures = 696, calls = 6668, calls flagged for inlining = 358, calls inlined = 317, statements flattened = 11918 [2022-11-16 08:45:31,275 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:45:31,277 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:45:31,277 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:45:31,277 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:45:31,287 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:30" (1/1) ... [2022-11-16 08:45:31,287 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:30" (1/1) ... [2022-11-16 08:45:31,365 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:30" (1/1) ... [2022-11-16 08:45:31,365 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:30" (1/1) ... [2022-11-16 08:45:31,680 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:30" (1/1) ... [2022-11-16 08:45:31,767 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:30" (1/1) ... [2022-11-16 08:45:31,814 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:30" (1/1) ... [2022-11-16 08:45:31,832 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:30" (1/1) ... [2022-11-16 08:45:31,894 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:45:31,895 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:45:31,895 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:45:31,896 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:45:31,897 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:30" (1/1) ... [2022-11-16 08:45:31,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:45:31,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:45:31,927 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:45:31,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:45:31,972 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 08:45:31,972 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 08:45:31,972 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_disable [2022-11-16 08:45:31,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_disable [2022-11-16 08:45:31,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:45:31,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:45:31,975 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 08:45:31,975 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 08:45:31,975 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_intr [2022-11-16 08:45:31,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_intr [2022-11-16 08:45:31,976 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:45:31,976 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:45:31,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:45:31,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:45:31,976 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_minnow_platform_init [2022-11-16 08:45:31,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_minnow_platform_init [2022-11-16 08:45:31,977 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_open [2022-11-16 08:45:31,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_open [2022-11-16 08:45:31,977 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-16 08:45:31,977 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-16 08:45:31,977 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reinit_locked [2022-11-16 08:45:31,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reinit_locked [2022-11-16 08:45:31,978 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_up_phy [2022-11-16 08:45:31,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_up_phy [2022-11-16 08:45:31,978 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_tx_resources [2022-11-16 08:45:31,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_tx_resources [2022-11-16 08:45:31,979 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 08:45:31,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 08:45:31,979 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:45:31,979 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:45:31,979 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 08:45:31,979 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 08:45:31,979 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_netpoll [2022-11-16 08:45:31,980 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_netpoll [2022-11-16 08:45:31,980 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_init_hw [2022-11-16 08:45:31,980 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_init_hw [2022-11-16 08:45:31,980 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_rx_resources [2022-11-16 08:45:31,980 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_rx_resources [2022-11-16 08:45:31,980 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_tx_resources [2022-11-16 08:45:31,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_tx_resources [2022-11-16 08:45:31,981 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 08:45:31,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 08:45:31,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2022-11-16 08:45:31,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2022-11-16 08:45:31,982 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:45:31,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:45:31,982 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:45:32,089 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:45:32,089 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-16 08:45:32,089 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-16 08:45:32,089 INFO L130 BoogieDeclarations]: Found specification of procedure pch_set_station_address [2022-11-16 08:45:32,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_set_station_address [2022-11-16 08:45:32,089 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:45:32,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:45:32,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:45:32,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:45:32,090 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_write [2022-11-16 08:45:32,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_write [2022-11-16 08:45:32,090 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:45:32,090 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:45:32,090 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 08:45:32,090 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 08:45:32,090 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 08:45:32,090 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 08:45:32,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:45:32,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:45:32,090 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:45:32,091 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:45:32,091 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-16 08:45:32,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-16 08:45:32,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:45:32,091 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_up [2022-11-16 08:45:32,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_up [2022-11-16 08:45:32,091 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-16 08:45:32,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-16 08:45:32,091 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_resume [2022-11-16 08:45:32,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_resume [2022-11-16 08:45:32,092 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:45:32,092 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:45:32,092 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_write [2022-11-16 08:45:32,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_write [2022-11-16 08:45:32,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-16 08:45:32,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-16 08:45:32,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:45:32,092 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-16 08:45:32,092 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-16 08:45:32,092 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:45:32,092 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:45:32,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 08:45:32,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 08:45:32,093 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 08:45:32,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 08:45:32,093 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_enable_dma_rx [2022-11-16 08:45:32,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_enable_dma_rx [2022-11-16 08:45:32,093 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_configure_rx [2022-11-16 08:45:32,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_configure_rx [2022-11-16 08:45:32,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:45:32,093 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_wait_clr_bit [2022-11-16 08:45:32,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_wait_clr_bit [2022-11-16 08:45:32,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:45:32,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:45:32,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:45:32,094 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:45:32,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:45:32,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 08:45:32,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 08:45:32,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:45:32,094 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:45:32,094 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_remove [2022-11-16 08:45:32,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_remove [2022-11-16 08:45:32,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:45:32,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:45:32,097 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 08:45:32,097 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 08:45:32,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:45:32,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:45:32,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:45:32,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:45:32,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 08:45:32,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 08:45:32,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 08:45:32,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 08:45:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_force_mac_fc [2022-11-16 08:45:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_force_mac_fc [2022-11-16 08:45:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_suspend [2022-11-16 08:45:32,104 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_suspend [2022-11-16 08:45:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-16 08:45:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-16 08:45:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:45:32,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:45:32,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:45:32,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:45:32,108 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2022-11-16 08:45:32,108 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2022-11-16 08:45:32,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:45:32,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:45:32,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:45:32,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:45:32,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:45:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 08:45:32,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 08:45:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-16 08:45:32,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-16 08:45:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 08:45:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 08:45:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 08:45:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 08:45:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-16 08:45:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-16 08:45:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:45:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 08:45:32,111 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 08:45:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:45:32,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:45:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:45:32,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:45:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:45:32,112 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:45:32,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:45:32,112 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-16 08:45:32,112 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-16 08:45:32,112 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:45:32,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:45:32,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:45:32,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:45:32,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 08:45:32,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 08:45:32,113 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 08:45:32,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 08:45:32,113 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-16 08:45:32,114 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-16 08:45:32,114 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:45:32,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:45:32,114 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_set_wol_event [2022-11-16 08:45:32,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_set_wol_event [2022-11-16 08:45:32,114 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:45:32,115 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:45:32,115 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_ctrl_miim [2022-11-16 08:45:32,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_ctrl_miim [2022-11-16 08:45:32,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:45:32,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:45:32,115 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_regs_len [2022-11-16 08:45:32,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_regs_len [2022-11-16 08:45:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 08:45:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 08:45:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:45:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:45:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_rx_buffers [2022-11-16 08:45:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_rx_buffers [2022-11-16 08:45:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure __pch_gbe_suspend [2022-11-16 08:45:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __pch_gbe_suspend [2022-11-16 08:45:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-16 08:45:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-16 08:45:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_get_bus_info [2022-11-16 08:45:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_get_bus_info [2022-11-16 08:45:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 08:45:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 08:45:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_down [2022-11-16 08:45:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_down [2022-11-16 08:45:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:45:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:45:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:45:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:45:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-11-16 08:45:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-11-16 08:45:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_update_stats [2022-11-16 08:45:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_update_stats [2022-11-16 08:45:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:45:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:45:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:45:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:45:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum [2022-11-16 08:45:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum [2022-11-16 08:45:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_read [2022-11-16 08:45:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_read [2022-11-16 08:45:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_rx_ring [2022-11-16 08:45:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_rx_ring [2022-11-16 08:45:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 08:45:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 08:45:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2022-11-16 08:45:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2022-11-16 08:45:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_up [2022-11-16 08:45:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_up [2022-11-16 08:45:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:45:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:45:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_120 [2022-11-16 08:45:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_120 [2022-11-16 08:45:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:45:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:45:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 08:45:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 08:45:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2022-11-16 08:45:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2022-11-16 08:45:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_tx_ring [2022-11-16 08:45:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_tx_ring [2022-11-16 08:45:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reset [2022-11-16 08:45:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reset [2022-11-16 08:45:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-16 08:45:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-16 08:45:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-16 08:45:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-16 08:45:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2022-11-16 08:45:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2022-11-16 08:45:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_stop [2022-11-16 08:45:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_stop [2022-11-16 08:45:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:45:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-11-16 08:45:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-11-16 08:45:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 08:45:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 08:45:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:45:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:45:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:45:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_resume [2022-11-16 08:45:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_resume [2022-11-16 08:45:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2022-11-16 08:45:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2022-11-16 08:45:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2022-11-16 08:45:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2022-11-16 08:45:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_read [2022-11-16 08:45:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_read [2022-11-16 08:45:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:45:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-16 08:45:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-16 08:45:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:45:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:45:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 08:45:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 08:45:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_nway_reset [2022-11-16 08:45:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_nway_reset [2022-11-16 08:45:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 08:45:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 08:45:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 08:45:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 08:45:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_enable [2022-11-16 08:45:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_enable [2022-11-16 08:45:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:45:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:45:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_hw_reset [2022-11-16 08:45:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_hw_reset [2022-11-16 08:45:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_tx_timeout [2022-11-16 08:45:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_tx_timeout [2022-11-16 08:45:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2022-11-16 08:45:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2022-11-16 08:45:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:45:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:45:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 08:45:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 08:45:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2022-11-16 08:45:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2022-11-16 08:45:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_down_phy [2022-11-16 08:45:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_down_phy [2022-11-16 08:45:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 08:45:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 08:45:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_mode [2022-11-16 08:45:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_mode [2022-11-16 08:45:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-11-16 08:45:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-11-16 08:45:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:45:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:45:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:45:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:45:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rx_resources [2022-11-16 08:45:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rx_resources [2022-11-16 08:45:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:45:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:45:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:45:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:45:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_validate_option [2022-11-16 08:45:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_validate_option [2022-11-16 08:45:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_reset_hw [2022-11-16 08:45:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_reset_hw [2022-11-16 08:45:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2022-11-16 08:45:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2022-11-16 08:45:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:45:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rctl [2022-11-16 08:45:32,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rctl [2022-11-16 08:45:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_sw_reset [2022-11-16 08:45:32,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_sw_reset [2022-11-16 08:45:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:45:32,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:45:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_hw_reset [2022-11-16 08:45:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_hw_reset [2022-11-16 08:45:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_write_reg_miic [2022-11-16 08:45:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_write_reg_miic [2022-11-16 08:45:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:45:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:45:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 08:45:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 08:45:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_control_write [2022-11-16 08:45:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_control_write [2022-11-16 08:45:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_multi [2022-11-16 08:45:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_multi [2022-11-16 08:45:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_shutdown [2022-11-16 08:45:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_shutdown [2022-11-16 08:45:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 08:45:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 08:45:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 08:45:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 08:45:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_read_reg_miic [2022-11-16 08:45:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_read_reg_miic [2022-11-16 08:45:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:45:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:45:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_read_mac_addr [2022-11-16 08:45:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_read_mac_addr [2022-11-16 08:45:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_rgmii_ctrl [2022-11-16 08:45:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_rgmii_ctrl [2022-11-16 08:45:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-16 08:45:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-16 08:45:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_down [2022-11-16 08:45:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_down [2022-11-16 08:45:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_122 [2022-11-16 08:45:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_122 [2022-11-16 08:45:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_irq [2022-11-16 08:45:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_irq [2022-11-16 08:45:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:45:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_mar_set [2022-11-16 08:45:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_mar_set [2022-11-16 08:45:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:45:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:45:33,484 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:45:33,488 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:45:34,057 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:45:45,739 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:45:45,744 INFO L158 Benchmark]: Toolchain (without parser) took 21928.56ms. Allocated memory was 100.7MB in the beginning and 610.3MB in the end (delta: 509.6MB). Free memory was 63.9MB in the beginning and 424.3MB in the end (delta: -360.4MB). Peak memory consumption was 264.5MB. Max. memory is 16.1GB. [2022-11-16 08:45:45,744 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 100.7MB. Free memory was 71.0MB in the beginning and 71.0MB in the end (delta: 31.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:45:45,745 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6887.74ms. Allocated memory was 100.7MB in the beginning and 331.4MB in the end (delta: 230.7MB). Free memory was 63.5MB in the beginning and 155.7MB in the end (delta: -92.2MB). Peak memory consumption was 144.1MB. Max. memory is 16.1GB. [2022-11-16 08:45:45,745 INFO L158 Benchmark]: Boogie Procedure Inliner took 571.74ms. Allocated memory is still 331.4MB. Free memory was 155.7MB in the beginning and 171.8MB in the end (delta: -16.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-16 08:45:45,746 INFO L158 Benchmark]: Boogie Preprocessor took 617.52ms. Allocated memory is still 331.4MB. Free memory was 171.8MB in the beginning and 164.0MB in the end (delta: 7.9MB). Peak memory consumption was 91.7MB. Max. memory is 16.1GB. [2022-11-16 08:45:45,747 INFO L158 Benchmark]: RCFGBuilder took 13846.71ms. Allocated memory was 331.4MB in the beginning and 610.3MB in the end (delta: 278.9MB). Free memory was 164.0MB in the beginning and 424.3MB in the end (delta: -260.3MB). Peak memory consumption was 133.9MB. Max. memory is 16.1GB. [2022-11-16 08:45:45,749 INFO L339 ainManager$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 100.7MB. Free memory was 71.0MB in the beginning and 71.0MB in the end (delta: 31.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6887.74ms. Allocated memory was 100.7MB in the beginning and 331.4MB in the end (delta: 230.7MB). Free memory was 63.5MB in the beginning and 155.7MB in the end (delta: -92.2MB). Peak memory consumption was 144.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 571.74ms. Allocated memory is still 331.4MB. Free memory was 155.7MB in the beginning and 171.8MB in the end (delta: -16.1MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 617.52ms. Allocated memory is still 331.4MB. Free memory was 171.8MB in the beginning and 164.0MB in the end (delta: 7.9MB). Peak memory consumption was 91.7MB. Max. memory is 16.1GB. * RCFGBuilder took 13846.71ms. Allocated memory was 331.4MB in the beginning and 610.3MB in the end (delta: 278.9MB). Free memory was 164.0MB in the beginning and 424.3MB in the end (delta: -260.3MB). Peak memory consumption was 133.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:45:45,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/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_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/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_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/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 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 --- 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 08:45:48,276 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:45:48,279 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:45:48,315 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:45:48,316 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:45:48,321 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:45:48,324 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:45:48,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:45:48,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:45:48,338 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:45:48,342 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:45:48,345 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:45:48,345 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:45:48,348 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:45:48,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:45:48,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:45:48,354 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:45:48,356 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:45:48,362 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:45:48,367 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:45:48,371 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:45:48,372 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:45:48,374 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:45:48,376 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:45:48,382 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:45:48,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:45:48,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:45:48,384 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:45:48,385 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:45:48,386 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:45:48,386 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:45:48,387 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:45:48,389 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:45:48,390 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:45:48,391 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:45:48,391 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:45:48,392 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:45:48,393 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:45:48,393 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:45:48,395 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:45:48,396 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:45:48,396 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:45:48,438 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:45:48,438 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:45:48,440 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:45:48,440 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:45:48,442 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:45:48,442 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:45:48,442 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:45:48,443 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:45:48,443 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:45:48,443 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:45:48,444 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:45:48,444 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:45:48,445 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:45:48,445 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:45:48,445 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:45:48,445 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:45:48,445 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:45:48,446 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:45:48,446 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:45:48,446 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:45:48,446 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:45:48,447 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:45:48,447 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:45:48,447 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:45:48,447 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:45:48,448 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:45:48,448 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:45:48,448 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:45:48,448 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:45:48,448 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_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 [2022-11-16 08:45:48,879 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:45:48,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:45:48,909 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:45:48,911 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:45:48,912 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:45:48,914 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-11-16 08:45:48,999 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/data/850fe7ae2/244a26028085434c8e5e1d19f18e598f/FLAGd3e479753 [2022-11-16 08:45:50,041 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:45:50,042 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-11-16 08:45:50,102 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/data/850fe7ae2/244a26028085434c8e5e1d19f18e598f/FLAGd3e479753 [2022-11-16 08:45:50,373 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/data/850fe7ae2/244a26028085434c8e5e1d19f18e598f [2022-11-16 08:45:50,376 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:45:50,378 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:45:50,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:45:50,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:45:50,385 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:45:50,386 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:45:50" (1/1) ... [2022-11-16 08:45:50,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6341277c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:50, skipping insertion in model container [2022-11-16 08:45:50,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:45:50" (1/1) ... [2022-11-16 08:45:50,397 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:45:50,627 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:45:56,169 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_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2022-11-16 08:45:56,172 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_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2022-11-16 08:45:56,217 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:45:56,290 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:45:56,407 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:45:56,935 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_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2022-11-16 08:45:56,935 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_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2022-11-16 08:45:56,944 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:45:56,982 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:45:57,620 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_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2022-11-16 08:45:57,620 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_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2022-11-16 08:45:57,629 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:45:58,262 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:45:58,263 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:58 WrapperNode [2022-11-16 08:45:58,263 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:45:58,264 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:45:58,265 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:45:58,265 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:45:58,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:58" (1/1) ... [2022-11-16 08:45:58,446 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:58" (1/1) ... [2022-11-16 08:45:58,867 INFO L138 Inliner]: procedures = 711, calls = 6668, calls flagged for inlining = 358, calls inlined = 317, statements flattened = 11410 [2022-11-16 08:45:58,868 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:45:58,869 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:45:58,869 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:45:58,869 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:45:58,879 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:58" (1/1) ... [2022-11-16 08:45:58,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:58" (1/1) ... [2022-11-16 08:45:58,936 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:58" (1/1) ... [2022-11-16 08:45:58,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:58" (1/1) ... [2022-11-16 08:45:59,122 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:58" (1/1) ... [2022-11-16 08:45:59,152 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:58" (1/1) ... [2022-11-16 08:45:59,204 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:58" (1/1) ... [2022-11-16 08:45:59,224 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:58" (1/1) ... [2022-11-16 08:45:59,283 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:45:59,284 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:45:59,284 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:45:59,284 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:45:59,285 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:45:58" (1/1) ... [2022-11-16 08:45:59,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:45:59,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:45:59,316 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:45:59,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:45:59,368 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 08:45:59,369 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 08:45:59,369 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_disable [2022-11-16 08:45:59,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_disable [2022-11-16 08:45:59,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:45:59,369 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:45:59,370 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 08:45:59,370 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 08:45:59,370 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_intr [2022-11-16 08:45:59,370 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_intr [2022-11-16 08:45:59,370 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:45:59,370 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:45:59,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:45:59,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:45:59,371 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_minnow_platform_init [2022-11-16 08:45:59,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_minnow_platform_init [2022-11-16 08:45:59,371 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_open [2022-11-16 08:45:59,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_open [2022-11-16 08:45:59,372 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-16 08:45:59,372 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-16 08:45:59,372 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reinit_locked [2022-11-16 08:45:59,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reinit_locked [2022-11-16 08:45:59,372 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_up_phy [2022-11-16 08:45:59,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_up_phy [2022-11-16 08:45:59,373 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_tx_resources [2022-11-16 08:45:59,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_tx_resources [2022-11-16 08:45:59,373 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 08:45:59,373 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 08:45:59,374 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:45:59,374 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:45:59,374 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 08:45:59,374 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 08:45:59,375 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_netpoll [2022-11-16 08:45:59,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_netpoll [2022-11-16 08:45:59,375 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_init_hw [2022-11-16 08:45:59,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_init_hw [2022-11-16 08:45:59,375 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_rx_resources [2022-11-16 08:45:59,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_rx_resources [2022-11-16 08:45:59,376 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_tx_resources [2022-11-16 08:45:59,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_tx_resources [2022-11-16 08:45:59,376 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 08:45:59,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 08:45:59,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2022-11-16 08:45:59,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2022-11-16 08:45:59,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:45:59,377 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:45:59,378 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:45:59,378 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:45:59,378 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 08:45:59,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 08:45:59,379 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-16 08:45:59,380 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-16 08:45:59,380 INFO L130 BoogieDeclarations]: Found specification of procedure pch_set_station_address [2022-11-16 08:45:59,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_set_station_address [2022-11-16 08:45:59,380 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:45:59,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:45:59,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:45:59,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:45:59,382 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_write [2022-11-16 08:45:59,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_write [2022-11-16 08:45:59,383 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:45:59,383 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:45:59,383 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 08:45:59,384 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 08:45:59,384 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 08:45:59,385 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 08:45:59,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:45:59,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:45:59,385 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:45:59,385 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:45:59,385 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-16 08:45:59,386 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-16 08:45:59,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:45:59,386 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_up [2022-11-16 08:45:59,386 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_up [2022-11-16 08:45:59,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 08:45:59,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:45:59,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:45:59,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:45:59,387 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-16 08:45:59,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-16 08:45:59,387 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_resume [2022-11-16 08:45:59,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_resume [2022-11-16 08:45:59,388 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:45:59,388 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:45:59,388 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_write [2022-11-16 08:45:59,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_write [2022-11-16 08:45:59,389 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-16 08:45:59,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-16 08:45:59,389 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-16 08:45:59,390 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-16 08:45:59,391 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:45:59,391 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:45:59,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 08:45:59,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 08:45:59,391 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 08:45:59,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 08:45:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_enable_dma_rx [2022-11-16 08:45:59,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_enable_dma_rx [2022-11-16 08:45:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_configure_rx [2022-11-16 08:45:59,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_configure_rx [2022-11-16 08:45:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_wait_clr_bit [2022-11-16 08:45:59,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_wait_clr_bit [2022-11-16 08:45:59,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:45:59,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:45:59,394 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:45:59,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:45:59,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 08:45:59,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 08:45:59,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:45:59,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:45:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_remove [2022-11-16 08:45:59,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_remove [2022-11-16 08:45:59,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:45:59,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:45:59,399 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 08:45:59,400 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 08:45:59,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:45:59,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:45:59,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:45:59,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:45:59,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 08:45:59,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 08:45:59,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 08:45:59,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 08:45:59,411 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_force_mac_fc [2022-11-16 08:45:59,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_force_mac_fc [2022-11-16 08:45:59,412 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_suspend [2022-11-16 08:45:59,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_suspend [2022-11-16 08:45:59,412 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-16 08:45:59,412 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-16 08:45:59,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:45:59,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:45:59,413 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:45:59,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:45:59,413 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2022-11-16 08:45:59,413 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2022-11-16 08:45:59,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:45:59,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:45:59,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:45:59,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:45:59,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:45:59,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 08:45:59,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 08:45:59,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-16 08:45:59,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-16 08:45:59,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 08:45:59,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 08:45:59,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 08:45:59,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 08:45:59,415 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-16 08:45:59,415 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-16 08:45:59,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:45:59,416 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 08:45:59,416 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 08:45:59,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:45:59,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:45:59,416 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:45:59,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:45:59,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:45:59,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:45:59,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:45:59,417 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:45:59,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:45:59,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:45:59,418 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-16 08:45:59,418 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-16 08:45:59,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:45:59,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:45:59,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 08:45:59,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 08:45:59,419 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 08:45:59,419 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 08:45:59,419 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-16 08:45:59,419 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-16 08:45:59,420 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 08:45:59,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 08:45:59,420 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_set_wol_event [2022-11-16 08:45:59,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_set_wol_event [2022-11-16 08:45:59,420 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:45:59,420 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:45:59,421 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_ctrl_miim [2022-11-16 08:45:59,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_ctrl_miim [2022-11-16 08:45:59,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:45:59,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:45:59,421 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_regs_len [2022-11-16 08:45:59,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_regs_len [2022-11-16 08:45:59,423 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 08:45:59,423 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 08:45:59,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:45:59,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:45:59,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:45:59,424 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_rx_buffers [2022-11-16 08:45:59,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_rx_buffers [2022-11-16 08:45:59,424 INFO L130 BoogieDeclarations]: Found specification of procedure __pch_gbe_suspend [2022-11-16 08:45:59,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __pch_gbe_suspend [2022-11-16 08:45:59,424 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-16 08:45:59,425 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-16 08:45:59,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:45:59,425 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_get_bus_info [2022-11-16 08:45:59,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_get_bus_info [2022-11-16 08:45:59,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 08:45:59,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 08:45:59,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:45:59,426 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_down [2022-11-16 08:45:59,426 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_down [2022-11-16 08:45:59,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:45:59,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:45:59,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:45:59,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:45:59,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:45:59,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:45:59,427 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-11-16 08:45:59,427 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-11-16 08:45:59,427 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_update_stats [2022-11-16 08:45:59,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_update_stats [2022-11-16 08:45:59,428 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:45:59,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:45:59,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:45:59,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:45:59,428 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum [2022-11-16 08:45:59,428 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum [2022-11-16 08:45:59,429 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_read [2022-11-16 08:45:59,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_read [2022-11-16 08:45:59,429 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_rx_ring [2022-11-16 08:45:59,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_rx_ring [2022-11-16 08:45:59,429 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 08:45:59,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 08:45:59,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2022-11-16 08:45:59,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2022-11-16 08:45:59,430 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_up [2022-11-16 08:45:59,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_up [2022-11-16 08:45:59,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:45:59,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:45:59,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_120 [2022-11-16 08:45:59,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_120 [2022-11-16 08:45:59,431 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:45:59,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:45:59,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 08:45:59,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 08:45:59,436 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2022-11-16 08:45:59,436 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2022-11-16 08:45:59,436 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_tx_ring [2022-11-16 08:45:59,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_tx_ring [2022-11-16 08:45:59,437 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reset [2022-11-16 08:45:59,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reset [2022-11-16 08:45:59,437 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-16 08:45:59,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-16 08:45:59,437 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-16 08:45:59,438 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-16 08:45:59,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2022-11-16 08:45:59,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2022-11-16 08:45:59,439 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_stop [2022-11-16 08:45:59,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_stop [2022-11-16 08:45:59,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:45:59,439 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-11-16 08:45:59,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-11-16 08:45:59,439 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 08:45:59,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 08:45:59,440 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:45:59,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:45:59,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:45:59,440 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_resume [2022-11-16 08:45:59,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_resume [2022-11-16 08:45:59,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2022-11-16 08:45:59,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2022-11-16 08:45:59,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2022-11-16 08:45:59,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2022-11-16 08:45:59,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:45:59,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:45:59,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:45:59,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:45:59,441 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_read [2022-11-16 08:45:59,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_read [2022-11-16 08:45:59,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:45:59,442 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-16 08:45:59,442 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-16 08:45:59,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 08:45:59,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 08:45:59,442 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_nway_reset [2022-11-16 08:45:59,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_nway_reset [2022-11-16 08:45:59,443 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 08:45:59,443 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 08:45:59,443 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 08:45:59,443 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 08:45:59,443 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_enable [2022-11-16 08:45:59,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_enable [2022-11-16 08:45:59,444 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:45:59,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:45:59,444 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_hw_reset [2022-11-16 08:45:59,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_hw_reset [2022-11-16 08:45:59,444 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_tx_timeout [2022-11-16 08:45:59,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_tx_timeout [2022-11-16 08:45:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2022-11-16 08:45:59,445 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2022-11-16 08:45:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:45:59,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:45:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 08:45:59,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 08:45:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2022-11-16 08:45:59,446 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2022-11-16 08:45:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_down_phy [2022-11-16 08:45:59,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_down_phy [2022-11-16 08:45:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 08:45:59,446 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 08:45:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_mode [2022-11-16 08:45:59,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_mode [2022-11-16 08:45:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-11-16 08:45:59,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-11-16 08:45:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:45:59,447 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:45:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:45:59,447 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:45:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rx_resources [2022-11-16 08:45:59,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rx_resources [2022-11-16 08:45:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 08:45:59,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 08:45:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:45:59,448 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:45:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:45:59,449 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:45:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_validate_option [2022-11-16 08:45:59,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_validate_option [2022-11-16 08:45:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_reset_hw [2022-11-16 08:45:59,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_reset_hw [2022-11-16 08:45:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2022-11-16 08:45:59,449 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2022-11-16 08:45:59,450 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rctl [2022-11-16 08:45:59,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rctl [2022-11-16 08:45:59,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:45:59,450 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_sw_reset [2022-11-16 08:45:59,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_sw_reset [2022-11-16 08:45:59,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:45:59,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:45:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:45:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:45:59,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:45:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_hw_reset [2022-11-16 08:45:59,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_hw_reset [2022-11-16 08:45:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_write_reg_miic [2022-11-16 08:45:59,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_write_reg_miic [2022-11-16 08:45:59,452 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:45:59,452 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:45:59,452 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 08:45:59,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 08:45:59,452 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_control_write [2022-11-16 08:45:59,452 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_control_write [2022-11-16 08:45:59,453 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_multi [2022-11-16 08:45:59,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_multi [2022-11-16 08:45:59,453 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_shutdown [2022-11-16 08:45:59,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_shutdown [2022-11-16 08:45:59,453 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 08:45:59,453 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 08:45:59,453 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 08:45:59,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 08:45:59,454 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_read_reg_miic [2022-11-16 08:45:59,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_read_reg_miic [2022-11-16 08:45:59,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:45:59,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:45:59,454 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_read_mac_addr [2022-11-16 08:45:59,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_read_mac_addr [2022-11-16 08:45:59,455 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_rgmii_ctrl [2022-11-16 08:45:59,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_rgmii_ctrl [2022-11-16 08:45:59,455 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-16 08:45:59,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-16 08:45:59,455 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_down [2022-11-16 08:45:59,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_down [2022-11-16 08:45:59,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_122 [2022-11-16 08:45:59,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_122 [2022-11-16 08:45:59,456 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_irq [2022-11-16 08:45:59,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_irq [2022-11-16 08:45:59,456 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_mar_set [2022-11-16 08:45:59,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_mar_set [2022-11-16 08:45:59,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:45:59,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:46:01,182 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:46:01,186 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:46:01,863 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:47:20,580 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:47:20,585 INFO L158 Benchmark]: Toolchain (without parser) took 90205.72ms. Allocated memory was 56.6MB in the beginning and 901.8MB in the end (delta: 845.2MB). Free memory was 25.8MB in the beginning and 629.5MB in the end (delta: -603.7MB). Peak memory consumption was 361.9MB. Max. memory is 16.1GB. [2022-11-16 08:47:20,585 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 56.6MB. Free memory was 38.3MB in the beginning and 38.2MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:47:20,586 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7881.66ms. Allocated memory was 56.6MB in the beginning and 429.9MB in the end (delta: 373.3MB). Free memory was 25.5MB in the beginning and 215.6MB in the end (delta: -190.1MB). Peak memory consumption was 186.4MB. Max. memory is 16.1GB. [2022-11-16 08:47:20,586 INFO L158 Benchmark]: Boogie Procedure Inliner took 603.80ms. Allocated memory is still 429.9MB. Free memory was 215.6MB in the beginning and 274.6MB in the end (delta: -59.0MB). Peak memory consumption was 33.5MB. Max. memory is 16.1GB. [2022-11-16 08:47:20,586 INFO L158 Benchmark]: Boogie Preprocessor took 414.65ms. Allocated memory is still 429.9MB. Free memory was 274.6MB in the beginning and 198.1MB in the end (delta: 76.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2022-11-16 08:47:20,588 INFO L158 Benchmark]: RCFGBuilder took 81299.25ms. Allocated memory was 429.9MB in the beginning and 901.8MB in the end (delta: 471.9MB). Free memory was 198.1MB in the beginning and 629.5MB in the end (delta: -431.5MB). Peak memory consumption was 162.1MB. Max. memory is 16.1GB. [2022-11-16 08:47:20,591 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 56.6MB. Free memory was 38.3MB in the beginning and 38.2MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7881.66ms. Allocated memory was 56.6MB in the beginning and 429.9MB in the end (delta: 373.3MB). Free memory was 25.5MB in the beginning and 215.6MB in the end (delta: -190.1MB). Peak memory consumption was 186.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 603.80ms. Allocated memory is still 429.9MB. Free memory was 215.6MB in the beginning and 274.6MB in the end (delta: -59.0MB). Peak memory consumption was 33.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 414.65ms. Allocated memory is still 429.9MB. Free memory was 274.6MB in the beginning and 198.1MB in the end (delta: 76.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * RCFGBuilder took 81299.25ms. Allocated memory was 429.9MB in the beginning and 901.8MB in the end (delta: 471.9MB). Free memory was 198.1MB in the beginning and 629.5MB in the end (delta: -431.5MB). Peak memory consumption was 162.1MB. 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 08:47:20,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4877b0a0-59be-40fd-ac87-d80b1d1e67a2/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]