./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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.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_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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 11:15:50,097 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:15:50,099 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:15:50,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:15:50,133 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:15:50,136 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:15:50,139 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:15:50,144 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:15:50,147 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:15:50,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:15:50,153 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:15:50,154 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:15:50,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:15:50,155 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:15:50,156 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:15:50,156 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:15:50,157 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:15:50,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:15:50,159 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:15:50,161 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:15:50,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:15:50,167 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:15:50,170 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:15:50,171 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:15:50,184 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:15:50,184 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:15:50,185 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:15:50,185 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:15:50,186 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:15:50,187 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:15:50,187 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:15:50,188 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:15:50,188 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:15:50,189 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:15:50,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:15:50,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:15:50,191 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:15:50,191 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:15:50,191 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:15:50,192 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:15:50,193 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:15:50,198 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:15:50,238 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:15:50,238 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:15:50,239 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:15:50,239 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:15:50,240 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:15:50,240 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:15:50,241 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:15:50,241 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:15:50,241 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:15:50,242 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:15:50,243 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:15:50,243 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:15:50,243 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:15:50,244 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:15:50,244 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:15:50,244 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:15:50,244 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:15:50,244 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:15:50,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:15:50,245 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:15:50,245 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:15:50,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:15:50,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:15:50,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:15:50,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:15:50,246 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:15:50,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:15:50,248 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:15:50,248 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:15:50,248 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:15:50,248 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_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 [2022-11-16 11:15:50,504 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:15:50,542 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:15:50,545 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:15:50,547 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:15:50,548 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:15:50,549 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/../../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 11:15:50,620 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/data/c03f8c428/b5e5b5c286c24c9ab27354583f597f53/FLAGae9716f2e [2022-11-16 11:15:51,645 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:15:51,646 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/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 11:15:51,712 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/data/c03f8c428/b5e5b5c286c24c9ab27354583f597f53/FLAGae9716f2e [2022-11-16 11:15:51,938 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/data/c03f8c428/b5e5b5c286c24c9ab27354583f597f53 [2022-11-16 11:15:51,940 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:15:51,942 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:15:51,943 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:15:51,943 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:15:51,947 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:15:51,948 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:15:51" (1/1) ... [2022-11-16 11:15:51,949 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62460bd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:51, skipping insertion in model container [2022-11-16 11:15:51,949 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:15:51" (1/1) ... [2022-11-16 11:15:51,956 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:15:52,144 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:15:57,759 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/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 11:15:57,762 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/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 11:15:57,801 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:15:57,888 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:15:58,506 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_0067eaff-022e-49a3-84c4-9325111ebe74/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 11:15:58,506 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_0067eaff-022e-49a3-84c4-9325111ebe74/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 11:15:58,515 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:15:58,888 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:15:58,888 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:58 WrapperNode [2022-11-16 11:15:58,888 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:15:58,890 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:15:58,890 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:15:58,890 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:15:58,910 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:58" (1/1) ... [2022-11-16 11:15:59,171 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:58" (1/1) ... [2022-11-16 11:15:59,713 INFO L138 Inliner]: procedures = 696, calls = 6668, calls flagged for inlining = 358, calls inlined = 317, statements flattened = 11918 [2022-11-16 11:15:59,714 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:15:59,715 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:15:59,715 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:15:59,716 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:15:59,726 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:58" (1/1) ... [2022-11-16 11:15:59,727 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:58" (1/1) ... [2022-11-16 11:15:59,804 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:58" (1/1) ... [2022-11-16 11:15:59,805 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:58" (1/1) ... [2022-11-16 11:16:00,300 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:58" (1/1) ... [2022-11-16 11:16:00,325 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:58" (1/1) ... [2022-11-16 11:16:00,383 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:58" (1/1) ... [2022-11-16 11:16:00,401 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:58" (1/1) ... [2022-11-16 11:16:00,464 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:16:00,465 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:16:00,465 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:16:00,465 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:16:00,467 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:58" (1/1) ... [2022-11-16 11:16:00,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:16:00,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:16:00,497 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:16:00,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:16:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 11:16:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 11:16:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_disable [2022-11-16 11:16:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_disable [2022-11-16 11:16:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:16:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:16:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:16:00,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:16:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_intr [2022-11-16 11:16:00,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_intr [2022-11-16 11:16:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:16:00,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:16:00,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:16:00,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:16:00,564 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_minnow_platform_init [2022-11-16 11:16:00,564 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_minnow_platform_init [2022-11-16 11:16:00,564 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_open [2022-11-16 11:16:00,564 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_open [2022-11-16 11:16:00,564 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-16 11:16:00,565 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-16 11:16:00,565 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reinit_locked [2022-11-16 11:16:00,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reinit_locked [2022-11-16 11:16:00,566 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_up_phy [2022-11-16 11:16:00,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_up_phy [2022-11-16 11:16:00,567 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_tx_resources [2022-11-16 11:16:00,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_tx_resources [2022-11-16 11:16:00,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 11:16:00,567 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 11:16:00,567 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:16:00,567 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:16:00,568 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:16:00,568 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:16:00,568 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_netpoll [2022-11-16 11:16:00,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_netpoll [2022-11-16 11:16:00,568 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_init_hw [2022-11-16 11:16:00,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_init_hw [2022-11-16 11:16:00,568 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_rx_resources [2022-11-16 11:16:00,569 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_rx_resources [2022-11-16 11:16:00,569 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_tx_resources [2022-11-16 11:16:00,569 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_tx_resources [2022-11-16 11:16:00,570 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 11:16:00,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 11:16:00,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2022-11-16 11:16:00,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2022-11-16 11:16:00,570 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:16:00,571 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:16:00,571 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:16:00,571 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:16:00,571 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-16 11:16:00,571 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-16 11:16:00,572 INFO L130 BoogieDeclarations]: Found specification of procedure pch_set_station_address [2022-11-16 11:16:00,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_set_station_address [2022-11-16 11:16:00,572 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:16:00,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:16:00,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:16:00,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:16:00,574 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_write [2022-11-16 11:16:00,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_write [2022-11-16 11:16:00,575 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:16:00,575 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:16:00,575 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 11:16:00,575 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 11:16:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:16:00,576 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:16:00,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:16:00,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:16:00,577 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:16:00,577 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:16:00,577 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-16 11:16:00,577 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-16 11:16:00,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:16:00,578 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_up [2022-11-16 11:16:00,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_up [2022-11-16 11:16:00,579 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-16 11:16:00,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-16 11:16:00,579 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_resume [2022-11-16 11:16:00,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_resume [2022-11-16 11:16:00,580 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:16:00,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:16:00,580 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_write [2022-11-16 11:16:00,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_write [2022-11-16 11:16:00,580 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-16 11:16:00,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-16 11:16:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:16:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-16 11:16:00,581 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-16 11:16:00,581 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:16:00,581 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:16:00,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:16:00,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:16:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:16:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:16:00,583 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_enable_dma_rx [2022-11-16 11:16:00,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_enable_dma_rx [2022-11-16 11:16:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_configure_rx [2022-11-16 11:16:00,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_configure_rx [2022-11-16 11:16:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:16:00,584 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_wait_clr_bit [2022-11-16 11:16:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_wait_clr_bit [2022-11-16 11:16:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:16:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:16:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:16:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:16:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:16:00,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 11:16:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 11:16:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:16:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:16:00,586 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_remove [2022-11-16 11:16:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_remove [2022-11-16 11:16:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:16:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:16:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 11:16:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 11:16:00,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:16:00,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:16:00,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:16:00,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:16:00,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:16:00,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:16:00,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 11:16:00,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 11:16:00,594 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_force_mac_fc [2022-11-16 11:16:00,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_force_mac_fc [2022-11-16 11:16:00,595 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_suspend [2022-11-16 11:16:00,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_suspend [2022-11-16 11:16:00,602 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-16 11:16:00,602 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-16 11:16:00,602 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:16:00,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:16:00,602 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:16:00,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:16:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2022-11-16 11:16:00,603 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2022-11-16 11:16:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:16:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:16:00,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:16:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:16:00,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:16:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 11:16:00,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 11:16:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-16 11:16:00,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-16 11:16:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 11:16:00,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 11:16:00,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:16:00,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:16:00,605 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-16 11:16:00,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-16 11:16:00,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:16:00,605 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 11:16:00,605 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 11:16:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:16:00,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:16:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:16:00,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:16:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:16:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:16:00,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:16:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-16 11:16:00,607 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-16 11:16:00,607 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:16:00,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:16:00,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 11:16:00,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 11:16:00,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 11:16:00,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 11:16:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:16:00,608 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:16:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-16 11:16:00,608 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-16 11:16:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:16:00,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:16:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_set_wol_event [2022-11-16 11:16:00,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_set_wol_event [2022-11-16 11:16:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:16:00,609 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:16:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_ctrl_miim [2022-11-16 11:16:00,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_ctrl_miim [2022-11-16 11:16:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:16:00,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:16:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_regs_len [2022-11-16 11:16:00,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_regs_len [2022-11-16 11:16:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:16:00,610 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:16:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:16:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:16:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_rx_buffers [2022-11-16 11:16:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_rx_buffers [2022-11-16 11:16:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure __pch_gbe_suspend [2022-11-16 11:16:00,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __pch_gbe_suspend [2022-11-16 11:16:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-16 11:16:00,613 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-16 11:16:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_get_bus_info [2022-11-16 11:16:00,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_get_bus_info [2022-11-16 11:16:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:16:00,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:16:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_down [2022-11-16 11:16:00,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_down [2022-11-16 11:16:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:16:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:16:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:16:00,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:16:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-11-16 11:16:00,614 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-11-16 11:16:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_update_stats [2022-11-16 11:16:00,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_update_stats [2022-11-16 11:16:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:16:00,615 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:16:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:16:00,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:16:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum [2022-11-16 11:16:00,616 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum [2022-11-16 11:16:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_read [2022-11-16 11:16:00,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_read [2022-11-16 11:16:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_rx_ring [2022-11-16 11:16:00,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_rx_ring [2022-11-16 11:16:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 11:16:00,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 11:16:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2022-11-16 11:16:00,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2022-11-16 11:16:00,617 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_up [2022-11-16 11:16:00,617 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_up [2022-11-16 11:16:00,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:16:00,617 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:16:00,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_120 [2022-11-16 11:16:00,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_120 [2022-11-16 11:16:00,618 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:16:00,618 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:16:00,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 11:16:00,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 11:16:00,618 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2022-11-16 11:16:00,618 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2022-11-16 11:16:00,618 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_tx_ring [2022-11-16 11:16:00,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_tx_ring [2022-11-16 11:16:00,619 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reset [2022-11-16 11:16:00,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reset [2022-11-16 11:16:00,619 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-16 11:16:00,619 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-16 11:16:00,619 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-16 11:16:00,619 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-16 11:16:00,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2022-11-16 11:16:00,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2022-11-16 11:16:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_stop [2022-11-16 11:16:00,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_stop [2022-11-16 11:16:00,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:16:00,624 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-11-16 11:16:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-11-16 11:16:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 11:16:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 11:16:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:16:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:16:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:16:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_resume [2022-11-16 11:16:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_resume [2022-11-16 11:16:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2022-11-16 11:16:00,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2022-11-16 11:16:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2022-11-16 11:16:00,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2022-11-16 11:16:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_read [2022-11-16 11:16:00,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_read [2022-11-16 11:16:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:16:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-16 11:16:00,627 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-16 11:16:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:16:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:16:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 11:16:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 11:16:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_nway_reset [2022-11-16 11:16:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_nway_reset [2022-11-16 11:16:00,628 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:16:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:16:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 11:16:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 11:16:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_enable [2022-11-16 11:16:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_enable [2022-11-16 11:16:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:16:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:16:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_hw_reset [2022-11-16 11:16:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_hw_reset [2022-11-16 11:16:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_tx_timeout [2022-11-16 11:16:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_tx_timeout [2022-11-16 11:16:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2022-11-16 11:16:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2022-11-16 11:16:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:16:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:16:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:16:00,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:16:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2022-11-16 11:16:00,631 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2022-11-16 11:16:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_down_phy [2022-11-16 11:16:00,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_down_phy [2022-11-16 11:16:00,631 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 11:16:00,631 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 11:16:00,632 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_mode [2022-11-16 11:16:00,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_mode [2022-11-16 11:16:00,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-11-16 11:16:00,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-11-16 11:16:00,632 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:16:00,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:16:00,632 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:16:00,632 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:16:00,633 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rx_resources [2022-11-16 11:16:00,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rx_resources [2022-11-16 11:16:00,633 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:16:00,633 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:16:00,633 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:16:00,633 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:16:00,633 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_validate_option [2022-11-16 11:16:00,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_validate_option [2022-11-16 11:16:00,634 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_reset_hw [2022-11-16 11:16:00,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_reset_hw [2022-11-16 11:16:00,634 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2022-11-16 11:16:00,634 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2022-11-16 11:16:00,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:16:00,634 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rctl [2022-11-16 11:16:00,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rctl [2022-11-16 11:16:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_sw_reset [2022-11-16 11:16:00,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_sw_reset [2022-11-16 11:16:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:16:00,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:16:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_hw_reset [2022-11-16 11:16:00,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_hw_reset [2022-11-16 11:16:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_write_reg_miic [2022-11-16 11:16:00,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_write_reg_miic [2022-11-16 11:16:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:16:00,636 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:16:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:16:00,636 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:16:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_control_write [2022-11-16 11:16:00,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_control_write [2022-11-16 11:16:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_multi [2022-11-16 11:16:00,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_multi [2022-11-16 11:16:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_shutdown [2022-11-16 11:16:00,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_shutdown [2022-11-16 11:16:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 11:16:00,637 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 11:16:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:16:00,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:16:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_read_reg_miic [2022-11-16 11:16:00,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_read_reg_miic [2022-11-16 11:16:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:16:00,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:16:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_read_mac_addr [2022-11-16 11:16:00,638 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_read_mac_addr [2022-11-16 11:16:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_rgmii_ctrl [2022-11-16 11:16:00,638 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_rgmii_ctrl [2022-11-16 11:16:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-16 11:16:00,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-16 11:16:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_down [2022-11-16 11:16:00,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_down [2022-11-16 11:16:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_122 [2022-11-16 11:16:00,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_122 [2022-11-16 11:16:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_irq [2022-11-16 11:16:00,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_irq [2022-11-16 11:16:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:16:00,640 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_mar_set [2022-11-16 11:16:00,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_mar_set [2022-11-16 11:16:00,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:16:00,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:16:02,180 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:16:02,184 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:16:02,707 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:16:06,349 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:16:06,353 INFO L158 Benchmark]: Toolchain (without parser) took 14410.94ms. Allocated memory was 127.9MB in the beginning and 578.8MB in the end (delta: 450.9MB). Free memory was 74.7MB in the beginning and 427.3MB in the end (delta: -352.6MB). Peak memory consumption was 236.1MB. Max. memory is 16.1GB. [2022-11-16 11:16:06,354 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 96.5MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:16:06,355 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6945.58ms. Allocated memory was 127.9MB in the beginning and 209.7MB in the end (delta: 81.8MB). Free memory was 74.7MB in the beginning and 73.8MB in the end (delta: 850.6kB). Peak memory consumption was 113.0MB. Max. memory is 16.1GB. [2022-11-16 11:16:06,355 INFO L158 Benchmark]: Boogie Procedure Inliner took 824.57ms. Allocated memory was 209.7MB in the beginning and 289.4MB in the end (delta: 79.7MB). Free memory was 73.8MB in the beginning and 132.0MB in the end (delta: -58.2MB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. [2022-11-16 11:16:06,356 INFO L158 Benchmark]: Boogie Preprocessor took 749.12ms. Allocated memory is still 289.4MB. Free memory was 132.0MB in the beginning and 118.3MB in the end (delta: 13.7MB). Peak memory consumption was 75.6MB. Max. memory is 16.1GB. [2022-11-16 11:16:06,356 INFO L158 Benchmark]: RCFGBuilder took 5886.85ms. Allocated memory was 289.4MB in the beginning and 578.8MB in the end (delta: 289.4MB). Free memory was 118.3MB in the beginning and 427.3MB in the end (delta: -308.9MB). Peak memory consumption was 117.2MB. Max. memory is 16.1GB. [2022-11-16 11:16:06,367 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 96.5MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6945.58ms. Allocated memory was 127.9MB in the beginning and 209.7MB in the end (delta: 81.8MB). Free memory was 74.7MB in the beginning and 73.8MB in the end (delta: 850.6kB). Peak memory consumption was 113.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 824.57ms. Allocated memory was 209.7MB in the beginning and 289.4MB in the end (delta: 79.7MB). Free memory was 73.8MB in the beginning and 132.0MB in the end (delta: -58.2MB). Peak memory consumption was 26.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 749.12ms. Allocated memory is still 289.4MB. Free memory was 132.0MB in the beginning and 118.3MB in the end (delta: 13.7MB). Peak memory consumption was 75.6MB. Max. memory is 16.1GB. * RCFGBuilder took 5886.85ms. Allocated memory was 289.4MB in the beginning and 578.8MB in the end (delta: 289.4MB). Free memory was 118.3MB in the beginning and 427.3MB in the end (delta: -308.9MB). Peak memory consumption was 117.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:16:06,407 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.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_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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 11:16:08,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:16:08,767 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:16:08,805 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:16:08,806 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:16:08,810 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:16:08,813 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:16:08,819 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:16:08,821 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:16:08,827 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:16:08,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:16:08,829 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:16:08,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:16:08,830 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:16:08,831 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:16:08,832 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:16:08,833 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:16:08,834 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:16:08,836 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:16:08,837 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:16:08,845 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:16:08,847 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:16:08,849 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:16:08,851 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:16:08,865 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:16:08,865 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:16:08,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:16:08,867 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:16:08,867 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:16:08,868 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:16:08,869 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:16:08,869 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:16:08,870 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:16:08,871 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:16:08,872 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:16:08,872 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:16:08,873 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:16:08,874 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:16:08,874 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:16:08,878 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:16:08,879 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:16:08,884 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:16:08,919 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:16:08,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:16:08,920 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:16:08,920 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:16:08,921 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:16:08,921 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:16:08,922 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:16:08,922 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:16:08,923 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:16:08,923 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:16:08,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:16:08,924 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:16:08,924 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:16:08,924 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:16:08,925 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:16:08,925 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:16:08,925 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:16:08,925 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:16:08,926 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:16:08,926 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:16:08,926 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:16:08,927 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:16:08,927 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:16:08,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:16:08,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:16:08,928 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:16:08,928 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:16:08,928 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:16:08,929 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:16:08,929 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:16:08,929 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:16:08,930 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:16:08,930 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:16:08,930 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_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 [2022-11-16 11:16:09,313 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:16:09,341 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:16:09,346 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:16:09,347 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:16:09,350 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:16:09,352 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/../../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 11:16:09,428 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/data/78a515074/a452f426c328497bb2d09978b7deccc9/FLAG4212732d2 [2022-11-16 11:16:10,589 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:16:10,590 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/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 11:16:10,678 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/data/78a515074/a452f426c328497bb2d09978b7deccc9/FLAG4212732d2 [2022-11-16 11:16:10,780 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/data/78a515074/a452f426c328497bb2d09978b7deccc9 [2022-11-16 11:16:10,783 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:16:10,784 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:16:10,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:16:10,785 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:16:10,793 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:16:10,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:16:10" (1/1) ... [2022-11-16 11:16:10,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@666572a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:10, skipping insertion in model container [2022-11-16 11:16:10,795 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:16:10" (1/1) ... [2022-11-16 11:16:10,802 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:16:11,045 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:16:16,578 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_0067eaff-022e-49a3-84c4-9325111ebe74/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 11:16:16,586 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_0067eaff-022e-49a3-84c4-9325111ebe74/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 11:16:16,615 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:16:16,709 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:16:16,786 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:16:17,366 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_0067eaff-022e-49a3-84c4-9325111ebe74/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 11:16:17,367 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_0067eaff-022e-49a3-84c4-9325111ebe74/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 11:16:17,373 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:16:17,422 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:16:17,991 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_0067eaff-022e-49a3-84c4-9325111ebe74/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 11:16:17,992 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_0067eaff-022e-49a3-84c4-9325111ebe74/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 11:16:17,998 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:16:18,712 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:16:18,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:18 WrapperNode [2022-11-16 11:16:18,713 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:16:18,714 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:16:18,715 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:16:18,715 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:16:18,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:18" (1/1) ... [2022-11-16 11:16:18,883 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:18" (1/1) ... [2022-11-16 11:16:19,222 INFO L138 Inliner]: procedures = 711, calls = 6668, calls flagged for inlining = 358, calls inlined = 317, statements flattened = 11410 [2022-11-16 11:16:19,223 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:16:19,224 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:16:19,224 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:16:19,224 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:16:19,335 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:18" (1/1) ... [2022-11-16 11:16:19,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:18" (1/1) ... [2022-11-16 11:16:19,492 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:18" (1/1) ... [2022-11-16 11:16:19,493 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:18" (1/1) ... [2022-11-16 11:16:19,704 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:18" (1/1) ... [2022-11-16 11:16:19,745 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:18" (1/1) ... [2022-11-16 11:16:19,800 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:18" (1/1) ... [2022-11-16 11:16:19,842 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:18" (1/1) ... [2022-11-16 11:16:19,902 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:16:19,903 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:16:19,903 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:16:19,903 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:16:19,904 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:18" (1/1) ... [2022-11-16 11:16:19,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:16:19,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:16:19,934 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:16:19,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:16:19,979 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 11:16:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 11:16:19,979 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_disable [2022-11-16 11:16:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_disable [2022-11-16 11:16:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:16:19,980 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:16:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:16:19,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:16:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_intr [2022-11-16 11:16:19,980 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_intr [2022-11-16 11:16:19,981 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:16:19,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:16:19,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:16:19,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:16:19,981 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_minnow_platform_init [2022-11-16 11:16:19,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_minnow_platform_init [2022-11-16 11:16:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_open [2022-11-16 11:16:19,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_open [2022-11-16 11:16:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-16 11:16:19,982 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-16 11:16:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reinit_locked [2022-11-16 11:16:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reinit_locked [2022-11-16 11:16:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_up_phy [2022-11-16 11:16:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_up_phy [2022-11-16 11:16:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_tx_resources [2022-11-16 11:16:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_tx_resources [2022-11-16 11:16:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 11:16:19,984 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 11:16:19,984 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:16:19,984 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:16:19,984 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:16:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:16:19,985 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_netpoll [2022-11-16 11:16:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_netpoll [2022-11-16 11:16:19,985 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_init_hw [2022-11-16 11:16:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_init_hw [2022-11-16 11:16:19,985 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_rx_resources [2022-11-16 11:16:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_rx_resources [2022-11-16 11:16:19,986 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_tx_resources [2022-11-16 11:16:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_tx_resources [2022-11-16 11:16:19,986 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 11:16:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 11:16:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2022-11-16 11:16:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2022-11-16 11:16:19,987 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:16:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:16:19,988 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:16:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:16:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:16:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:16:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-16 11:16:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-16 11:16:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure pch_set_station_address [2022-11-16 11:16:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_set_station_address [2022-11-16 11:16:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:16:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:16:19,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:16:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:16:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_write [2022-11-16 11:16:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_write [2022-11-16 11:16:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:16:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:16:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 11:16:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 11:16:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:16:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:16:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:16:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:16:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:16:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:16:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-16 11:16:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-16 11:16:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:16:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_up [2022-11-16 11:16:19,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_up [2022-11-16 11:16:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:16:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:16:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:16:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:16:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-16 11:16:19,997 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-16 11:16:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_resume [2022-11-16 11:16:19,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_resume [2022-11-16 11:16:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:16:19,998 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:16:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_write [2022-11-16 11:16:19,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_write [2022-11-16 11:16:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-16 11:16:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-16 11:16:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-16 11:16:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-16 11:16:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:16:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:16:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:16:20,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:16:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:16:20,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:16:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_enable_dma_rx [2022-11-16 11:16:20,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_enable_dma_rx [2022-11-16 11:16:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_configure_rx [2022-11-16 11:16:20,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_configure_rx [2022-11-16 11:16:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_wait_clr_bit [2022-11-16 11:16:20,003 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_wait_clr_bit [2022-11-16 11:16:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:16:20,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:16:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:16:20,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:16:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 11:16:20,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 11:16:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:16:20,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:16:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_remove [2022-11-16 11:16:20,009 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_remove [2022-11-16 11:16:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:16:20,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:16:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 11:16:20,012 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 11:16:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:16:20,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:16:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:16:20,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:16:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:16:20,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:16:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 11:16:20,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 11:16:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_force_mac_fc [2022-11-16 11:16:20,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_force_mac_fc [2022-11-16 11:16:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_suspend [2022-11-16 11:16:20,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_suspend [2022-11-16 11:16:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-16 11:16:20,021 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-16 11:16:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:16:20,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:16:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:16:20,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:16:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2022-11-16 11:16:20,021 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2022-11-16 11:16:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:16:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:16:20,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:16:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:16:20,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:16:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 11:16:20,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 11:16:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-16 11:16:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-16 11:16:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 11:16:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 11:16:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:16:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:16:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-16 11:16:20,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-16 11:16:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:16:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 11:16:20,024 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 11:16:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:16:20,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:16:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:16:20,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:16:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:16:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:16:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:16:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:16:20,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:16:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:16:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-16 11:16:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-16 11:16:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 11:16:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 11:16:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 11:16:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 11:16:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:16:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:16:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-16 11:16:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-16 11:16:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:16:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:16:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_set_wol_event [2022-11-16 11:16:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_set_wol_event [2022-11-16 11:16:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:16:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:16:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_ctrl_miim [2022-11-16 11:16:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_ctrl_miim [2022-11-16 11:16:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:16:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:16:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_regs_len [2022-11-16 11:16:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_regs_len [2022-11-16 11:16:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:16:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:16:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:16:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:16:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:16:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_rx_buffers [2022-11-16 11:16:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_rx_buffers [2022-11-16 11:16:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure __pch_gbe_suspend [2022-11-16 11:16:20,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __pch_gbe_suspend [2022-11-16 11:16:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-16 11:16:20,030 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-16 11:16:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:16:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_get_bus_info [2022-11-16 11:16:20,030 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_get_bus_info [2022-11-16 11:16:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:16:20,031 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:16:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:16:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_down [2022-11-16 11:16:20,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_down [2022-11-16 11:16:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:16:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:16:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:16:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:16:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:16:20,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:16:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-11-16 11:16:20,032 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-11-16 11:16:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_update_stats [2022-11-16 11:16:20,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_update_stats [2022-11-16 11:16:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:16:20,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:16:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:16:20,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:16:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum [2022-11-16 11:16:20,033 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum [2022-11-16 11:16:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_read [2022-11-16 11:16:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_read [2022-11-16 11:16:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_rx_ring [2022-11-16 11:16:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_rx_ring [2022-11-16 11:16:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 11:16:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 11:16:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2022-11-16 11:16:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2022-11-16 11:16:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_up [2022-11-16 11:16:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_up [2022-11-16 11:16:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:16:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:16:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_120 [2022-11-16 11:16:20,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_120 [2022-11-16 11:16:20,040 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:16:20,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:16:20,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 11:16:20,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 11:16:20,041 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2022-11-16 11:16:20,041 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2022-11-16 11:16:20,041 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_tx_ring [2022-11-16 11:16:20,041 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_tx_ring [2022-11-16 11:16:20,042 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reset [2022-11-16 11:16:20,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reset [2022-11-16 11:16:20,044 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-16 11:16:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-16 11:16:20,044 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-16 11:16:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-16 11:16:20,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2022-11-16 11:16:20,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2022-11-16 11:16:20,045 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_stop [2022-11-16 11:16:20,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_stop [2022-11-16 11:16:20,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:16:20,045 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-11-16 11:16:20,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-11-16 11:16:20,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 11:16:20,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 11:16:20,045 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:16:20,046 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:16:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:16:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_resume [2022-11-16 11:16:20,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_resume [2022-11-16 11:16:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2022-11-16 11:16:20,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2022-11-16 11:16:20,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2022-11-16 11:16:20,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2022-11-16 11:16:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:16:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:16:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:16:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:16:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_read [2022-11-16 11:16:20,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_read [2022-11-16 11:16:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:16:20,047 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-16 11:16:20,048 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-16 11:16:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 11:16:20,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 11:16:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_nway_reset [2022-11-16 11:16:20,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_nway_reset [2022-11-16 11:16:20,048 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:16:20,048 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:16:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 11:16:20,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 11:16:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_enable [2022-11-16 11:16:20,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_enable [2022-11-16 11:16:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:16:20,049 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:16:20,049 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_hw_reset [2022-11-16 11:16:20,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_hw_reset [2022-11-16 11:16:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_tx_timeout [2022-11-16 11:16:20,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_tx_timeout [2022-11-16 11:16:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2022-11-16 11:16:20,050 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2022-11-16 11:16:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:16:20,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:16:20,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:16:20,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:16:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2022-11-16 11:16:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2022-11-16 11:16:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_down_phy [2022-11-16 11:16:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_down_phy [2022-11-16 11:16:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 11:16:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 11:16:20,051 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_mode [2022-11-16 11:16:20,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_mode [2022-11-16 11:16:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-11-16 11:16:20,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-11-16 11:16:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:16:20,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:16:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:16:20,052 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:16:20,052 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rx_resources [2022-11-16 11:16:20,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rx_resources [2022-11-16 11:16:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:16:20,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:16:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:16:20,053 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:16:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:16:20,053 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:16:20,053 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_validate_option [2022-11-16 11:16:20,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_validate_option [2022-11-16 11:16:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_reset_hw [2022-11-16 11:16:20,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_reset_hw [2022-11-16 11:16:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2022-11-16 11:16:20,054 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2022-11-16 11:16:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rctl [2022-11-16 11:16:20,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rctl [2022-11-16 11:16:20,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:16:20,055 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_sw_reset [2022-11-16 11:16:20,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_sw_reset [2022-11-16 11:16:20,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:16:20,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:16:20,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:16:20,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:16:20,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:16:20,055 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_hw_reset [2022-11-16 11:16:20,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_hw_reset [2022-11-16 11:16:20,056 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_write_reg_miic [2022-11-16 11:16:20,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_write_reg_miic [2022-11-16 11:16:20,056 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:16:20,056 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:16:20,056 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:16:20,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:16:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_control_write [2022-11-16 11:16:20,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_control_write [2022-11-16 11:16:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_multi [2022-11-16 11:16:20,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_multi [2022-11-16 11:16:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_shutdown [2022-11-16 11:16:20,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_shutdown [2022-11-16 11:16:20,057 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 11:16:20,057 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 11:16:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:16:20,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:16:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_read_reg_miic [2022-11-16 11:16:20,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_read_reg_miic [2022-11-16 11:16:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:16:20,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:16:20,058 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_read_mac_addr [2022-11-16 11:16:20,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_read_mac_addr [2022-11-16 11:16:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_rgmii_ctrl [2022-11-16 11:16:20,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_rgmii_ctrl [2022-11-16 11:16:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-16 11:16:20,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-16 11:16:20,059 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_down [2022-11-16 11:16:20,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_down [2022-11-16 11:16:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_122 [2022-11-16 11:16:20,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_122 [2022-11-16 11:16:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_irq [2022-11-16 11:16:20,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_irq [2022-11-16 11:16:20,060 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_mar_set [2022-11-16 11:16:20,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_mar_set [2022-11-16 11:16:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:16:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:16:21,638 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:16:21,642 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:16:22,437 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:17:09,565 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:17:09,569 INFO L158 Benchmark]: Toolchain (without parser) took 58784.77ms. Allocated memory was 71.3MB in the beginning and 704.6MB in the end (delta: 633.3MB). Free memory was 43.9MB in the beginning and 431.4MB in the end (delta: -387.6MB). Peak memory consumption was 421.6MB. Max. memory is 16.1GB. [2022-11-16 11:17:09,570 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 71.3MB. Free memory was 52.1MB in the beginning and 52.0MB in the end (delta: 49.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:17:09,571 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7928.29ms. Allocated memory was 71.3MB in the beginning and 352.3MB in the end (delta: 281.0MB). Free memory was 43.7MB in the beginning and 192.6MB in the end (delta: -148.9MB). Peak memory consumption was 181.1MB. Max. memory is 16.1GB. [2022-11-16 11:17:09,571 INFO L158 Benchmark]: Boogie Procedure Inliner took 508.91ms. Allocated memory is still 352.3MB. Free memory was 192.6MB in the beginning and 127.6MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2022-11-16 11:17:09,572 INFO L158 Benchmark]: Boogie Preprocessor took 677.97ms. Allocated memory is still 352.3MB. Free memory was 127.6MB in the beginning and 149.2MB in the end (delta: -21.6MB). Peak memory consumption was 23.5MB. Max. memory is 16.1GB. [2022-11-16 11:17:09,572 INFO L158 Benchmark]: RCFGBuilder took 49664.97ms. Allocated memory was 352.3MB in the beginning and 704.6MB in the end (delta: 352.3MB). Free memory was 149.2MB in the beginning and 431.4MB in the end (delta: -282.2MB). Peak memory consumption was 246.4MB. Max. memory is 16.1GB. [2022-11-16 11:17:09,586 INFO L339 ainManager$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 71.3MB. Free memory was 52.1MB in the beginning and 52.0MB in the end (delta: 49.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7928.29ms. Allocated memory was 71.3MB in the beginning and 352.3MB in the end (delta: 281.0MB). Free memory was 43.7MB in the beginning and 192.6MB in the end (delta: -148.9MB). Peak memory consumption was 181.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 508.91ms. Allocated memory is still 352.3MB. Free memory was 192.6MB in the beginning and 127.6MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 677.97ms. Allocated memory is still 352.3MB. Free memory was 127.6MB in the beginning and 149.2MB in the end (delta: -21.6MB). Peak memory consumption was 23.5MB. Max. memory is 16.1GB. * RCFGBuilder took 49664.97ms. Allocated memory was 352.3MB in the beginning and 704.6MB in the end (delta: 352.3MB). Free memory was 149.2MB in the beginning and 431.4MB in the end (delta: -282.2MB). Peak memory consumption was 246.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:17:09,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0067eaff-022e-49a3-84c4-9325111ebe74/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]