./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--marvell--skge.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f79085bd-acd7-4b34-88bd-cfe6761178f9/bin/utaipan-EQgc7hIp5V/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f79085bd-acd7-4b34-88bd-cfe6761178f9/bin/utaipan-EQgc7hIp5V/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f79085bd-acd7-4b34-88bd-cfe6761178f9/bin/utaipan-EQgc7hIp5V/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f79085bd-acd7-4b34-88bd-cfe6761178f9/bin/utaipan-EQgc7hIp5V/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--marvell--skge.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f79085bd-acd7-4b34-88bd-cfe6761178f9/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f79085bd-acd7-4b34-88bd-cfe6761178f9/bin/utaipan-EQgc7hIp5V --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b1b4bf83d5193ec87ad4bd97e1d4f0fecbdf9c5c53c1d531ddbf51d0a74c1c7c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 03:19:42,090 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 03:19:42,093 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 03:19:42,125 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 03:19:42,125 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 03:19:42,127 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 03:19:42,129 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 03:19:42,132 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 03:19:42,134 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 03:19:42,136 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 03:19:42,137 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 03:19:42,139 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 03:19:42,139 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 03:19:42,141 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 03:19:42,142 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 03:19:42,144 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 03:19:42,145 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 03:19:42,146 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 03:19:42,149 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 03:19:42,152 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 03:19:42,154 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 03:19:42,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 03:19:42,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 03:19:42,158 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 03:19:42,162 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 03:19:42,163 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 03:19:42,164 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 03:19:42,165 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 03:19:42,165 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 03:19:42,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 03:19:42,167 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 03:19:42,168 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 03:19:42,169 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 03:19:42,170 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 03:19:42,172 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 03:19:42,173 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 03:19:42,174 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 03:19:42,175 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 03:19:42,175 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 03:19:42,176 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 03:19:42,177 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 03:19:42,178 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f79085bd-acd7-4b34-88bd-cfe6761178f9/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 03:19:42,226 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 03:19:42,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 03:19:42,227 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 03:19:42,227 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 03:19:42,228 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 03:19:42,235 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 03:19:42,236 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 03:19:42,236 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 03:19:42,236 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 03:19:42,236 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 03:19:42,238 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 03:19:42,238 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 03:19:42,238 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 03:19:42,238 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 03:19:42,239 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 03:19:42,239 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 03:19:42,239 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 03:19:42,239 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 03:19:42,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 03:19:42,240 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 03:19:42,241 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 03:19:42,241 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 03:19:42,241 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 03:19:42,241 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 03:19:42,242 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 03:19:42,242 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 03:19:42,244 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 03:19:42,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 03:19:42,244 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 03:19:42,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 03:19:42,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 03:19:42,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 03:19:42,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 03:19:42,246 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 03:19:42,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 03:19:42,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 03:19:42,246 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 03:19:42,247 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 03:19:42,247 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_f79085bd-acd7-4b34-88bd-cfe6761178f9/bin/utaipan-EQgc7hIp5V/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f79085bd-acd7-4b34-88bd-cfe6761178f9/bin/utaipan-EQgc7hIp5V Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1b4bf83d5193ec87ad4bd97e1d4f0fecbdf9c5c53c1d531ddbf51d0a74c1c7c [2021-11-23 03:19:42,639 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 03:19:42,675 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 03:19:42,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 03:19:42,680 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 03:19:42,681 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 03:19:42,683 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f79085bd-acd7-4b34-88bd-cfe6761178f9/bin/utaipan-EQgc7hIp5V/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--marvell--skge.ko-entry_point.cil.out.i [2021-11-23 03:19:42,756 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f79085bd-acd7-4b34-88bd-cfe6761178f9/bin/utaipan-EQgc7hIp5V/data/8cc0f91e1/57ebe3b3636340c5990a2839f9b1319e/FLAG5d13ee279 [2021-11-23 03:19:43,980 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 03:19:43,980 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f79085bd-acd7-4b34-88bd-cfe6761178f9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--marvell--skge.ko-entry_point.cil.out.i [2021-11-23 03:19:44,059 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f79085bd-acd7-4b34-88bd-cfe6761178f9/bin/utaipan-EQgc7hIp5V/data/8cc0f91e1/57ebe3b3636340c5990a2839f9b1319e/FLAG5d13ee279 [2021-11-23 03:19:44,136 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f79085bd-acd7-4b34-88bd-cfe6761178f9/bin/utaipan-EQgc7hIp5V/data/8cc0f91e1/57ebe3b3636340c5990a2839f9b1319e [2021-11-23 03:19:44,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 03:19:44,142 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 03:19:44,144 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 03:19:44,144 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 03:19:44,148 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 03:19:44,150 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:19:44" (1/1) ... [2021-11-23 03:19:44,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cef925d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:44, skipping insertion in model container [2021-11-23 03:19:44,152 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:19:44" (1/1) ... [2021-11-23 03:19:44,159 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 03:19:44,402 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 03:19:48,907 WARN L230 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_f79085bd-acd7-4b34-88bd-cfe6761178f9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--marvell--skge.ko-entry_point.cil.out.i[405881,405894] [2021-11-23 03:19:48,993 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 03:19:49,065 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 03:19:49,683 WARN L230 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_f79085bd-acd7-4b34-88bd-cfe6761178f9/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--marvell--skge.ko-entry_point.cil.out.i[405881,405894] [2021-11-23 03:19:49,696 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 03:19:50,226 INFO L208 MainTranslator]: Completed translation [2021-11-23 03:19:50,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:50 WrapperNode [2021-11-23 03:19:50,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 03:19:50,228 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 03:19:50,229 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 03:19:50,229 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 03:19:50,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:50" (1/1) ... [2021-11-23 03:19:50,420 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:50" (1/1) ... [2021-11-23 03:19:50,713 INFO L137 Inliner]: procedures = 496, calls = 3527, calls flagged for inlining = 249, calls inlined = 220, statements flattened = 7910 [2021-11-23 03:19:50,715 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 03:19:50,716 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 03:19:50,717 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 03:19:50,717 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 03:19:50,728 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:50" (1/1) ... [2021-11-23 03:19:50,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:50" (1/1) ... [2021-11-23 03:19:50,818 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:50" (1/1) ... [2021-11-23 03:19:50,819 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:50" (1/1) ... [2021-11-23 03:19:51,112 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:50" (1/1) ... [2021-11-23 03:19:51,159 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:50" (1/1) ... [2021-11-23 03:19:51,209 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:50" (1/1) ... [2021-11-23 03:19:51,259 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 03:19:51,261 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 03:19:51,261 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 03:19:51,262 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 03:19:51,263 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:19:50" (1/1) ... [2021-11-23 03:19:51,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 03:19:51,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f79085bd-acd7-4b34-88bd-cfe6761178f9/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:19:51,300 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f79085bd-acd7-4b34-88bd-cfe6761178f9/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 03:19:51,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f79085bd-acd7-4b34-88bd-cfe6761178f9/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 03:19:51,358 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 03:19:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 03:19:51,358 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 03:19:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 03:19:51,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 03:19:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 03:19:51,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 03:19:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 03:19:51,359 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 03:19:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 03:19:51,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 03:19:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 03:19:51,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 03:19:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 03:19:51,360 INFO L130 BoogieDeclarations]: Found specification of procedure xm_outhash [2021-11-23 03:19:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_outhash [2021-11-23 03:19:51,360 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 03:19:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 03:19:51,361 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 03:19:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 03:19:51,361 INFO L130 BoogieDeclarations]: Found specification of procedure xm_phy_read [2021-11-23 03:19:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_phy_read [2021-11-23 03:19:51,361 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 03:19:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 03:19:51,362 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 03:19:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 03:19:51,362 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-11-23 03:19:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-11-23 03:19:51,362 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 03:19:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 03:19:51,363 INFO L130 BoogieDeclarations]: Found specification of procedure skge_led [2021-11-23 03:19:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_led [2021-11-23 03:19:51,363 INFO L130 BoogieDeclarations]: Found specification of procedure skge_usecs2clk [2021-11-23 03:19:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_usecs2clk [2021-11-23 03:19:51,363 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2021-11-23 03:19:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2021-11-23 03:19:51,364 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 03:19:51,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 03:19:51,364 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 03:19:51,364 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 03:19:51,364 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 03:19:51,364 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 03:19:51,365 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 03:19:51,365 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 03:19:51,365 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 03:19:51,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 03:19:51,365 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock [2021-11-23 03:19:51,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock [2021-11-23 03:19:51,366 INFO L130 BoogieDeclarations]: Found specification of procedure xm_write32 [2021-11-23 03:19:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_write32 [2021-11-23 03:19:51,368 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 03:19:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 03:19:51,368 INFO L130 BoogieDeclarations]: Found specification of procedure skge_write8 [2021-11-23 03:19:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_write8 [2021-11-23 03:19:51,368 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 03:19:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 03:19:51,369 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 03:19:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 03:19:51,369 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 03:19:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 03:19:51,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 03:19:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 03:19:51,371 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 03:19:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 03:19:51,371 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 03:19:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 03:19:51,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 03:19:51,371 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 03:19:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 03:19:51,372 INFO L130 BoogieDeclarations]: Found specification of procedure skge_tx_timeout [2021-11-23 03:19:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_tx_timeout [2021-11-23 03:19:51,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-23 03:19:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-23 03:19:51,373 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 03:19:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 03:19:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 03:19:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 03:19:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure yukon_reset [2021-11-23 03:19:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure yukon_reset [2021-11-23 03:19:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 03:19:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 03:19:51,375 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 03:19:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 03:19:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 03:19:51,376 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 03:19:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-11-23 03:19:51,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-11-23 03:19:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 03:19:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure skge_ramset [2021-11-23 03:19:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_ramset [2021-11-23 03:19:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 03:19:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 03:19:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 03:19:51,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 03:19:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 03:19:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-11-23 03:19:51,380 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-11-23 03:19:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure skge_set_multicast [2021-11-23 03:19:51,380 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_set_multicast [2021-11-23 03:19:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 03:19:51,380 INFO L130 BoogieDeclarations]: Found specification of procedure bcom_check_link [2021-11-23 03:19:51,381 INFO L138 BoogieDeclarations]: Found implementation of procedure bcom_check_link [2021-11-23 03:19:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 03:19:51,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 03:19:51,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 03:19:51,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 03:19:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure skge_suspend [2021-11-23 03:19:51,382 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_suspend [2021-11-23 03:19:51,382 INFO L130 BoogieDeclarations]: Found specification of procedure skge_write16 [2021-11-23 03:19:51,382 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_write16 [2021-11-23 03:19:51,383 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 03:19:51,384 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 03:19:51,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 03:19:51,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 03:19:51,387 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-23 03:19:51,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-23 03:19:51,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 03:19:51,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 03:19:51,390 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 03:19:51,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 03:19:51,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 03:19:51,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 03:19:51,397 INFO L130 BoogieDeclarations]: Found specification of procedure xm_write16 [2021-11-23 03:19:51,398 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_write16 [2021-11-23 03:19:51,398 INFO L130 BoogieDeclarations]: Found specification of procedure skge_mac_parity [2021-11-23 03:19:51,398 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_mac_parity [2021-11-23 03:19:51,398 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 03:19:51,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 03:19:51,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 03:19:51,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 03:19:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure skge_set_mac_address [2021-11-23 03:19:51,399 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_set_mac_address [2021-11-23 03:19:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 03:19:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 03:19:51,399 INFO L130 BoogieDeclarations]: Found specification of procedure skge_link_down [2021-11-23 03:19:51,400 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_link_down [2021-11-23 03:19:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure skge_rx_setup [2021-11-23 03:19:51,400 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_rx_setup [2021-11-23 03:19:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure skge_write32 [2021-11-23 03:19:51,400 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_write32 [2021-11-23 03:19:51,400 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2021-11-23 03:19:51,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2021-11-23 03:19:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure skge_read8 [2021-11-23 03:19:51,401 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_read8 [2021-11-23 03:19:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 03:19:51,401 INFO L130 BoogieDeclarations]: Found specification of procedure skge_tx_clean [2021-11-23 03:19:51,401 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_tx_clean [2021-11-23 03:19:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 03:19:51,402 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 03:19:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 03:19:51,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 03:19:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 03:19:51,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 03:19:51,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 03:19:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 03:19:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 03:19:51,403 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 03:19:51,403 INFO L130 BoogieDeclarations]: Found specification of procedure skge_up [2021-11-23 03:19:51,403 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_up [2021-11-23 03:19:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure skge_reset [2021-11-23 03:19:51,404 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_reset [2021-11-23 03:19:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure skge_vpd_read [2021-11-23 03:19:51,404 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_vpd_read [2021-11-23 03:19:51,404 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 03:19:51,404 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 03:19:51,405 INFO L130 BoogieDeclarations]: Found specification of procedure wol_supported [2021-11-23 03:19:51,405 INFO L138 BoogieDeclarations]: Found implementation of procedure wol_supported [2021-11-23 03:19:51,405 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 03:19:51,405 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 03:19:51,405 INFO L130 BoogieDeclarations]: Found specification of procedure yukon_init [2021-11-23 03:19:51,405 INFO L138 BoogieDeclarations]: Found implementation of procedure yukon_init [2021-11-23 03:19:51,406 INFO L130 BoogieDeclarations]: Found specification of procedure xm_phy_write [2021-11-23 03:19:51,406 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_phy_write [2021-11-23 03:19:51,406 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-11-23 03:19:51,406 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-11-23 03:19:51,406 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 03:19:51,406 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 03:19:51,407 INFO L130 BoogieDeclarations]: Found specification of procedure skge_resume [2021-11-23 03:19:51,407 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_resume [2021-11-23 03:19:51,407 INFO L130 BoogieDeclarations]: Found specification of procedure yukon_get_stats [2021-11-23 03:19:51,407 INFO L138 BoogieDeclarations]: Found implementation of procedure yukon_get_stats [2021-11-23 03:19:51,407 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 03:19:51,407 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 03:19:51,408 INFO L130 BoogieDeclarations]: Found specification of procedure skge_supported_modes [2021-11-23 03:19:51,408 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_supported_modes [2021-11-23 03:19:51,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 03:19:51,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 03:19:51,408 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 03:19:51,408 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 03:19:51,409 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 03:19:51,409 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 03:19:51,409 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2021-11-23 03:19:51,409 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2021-11-23 03:19:51,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 03:19:51,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 03:19:51,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 03:19:51,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 03:19:51,410 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 03:19:51,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 03:19:51,410 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 03:19:51,410 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 03:19:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure genesis_get_stats [2021-11-23 03:19:51,411 INFO L138 BoogieDeclarations]: Found implementation of procedure genesis_get_stats [2021-11-23 03:19:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-11-23 03:19:51,411 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-11-23 03:19:51,411 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 03:19:51,411 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 03:19:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure yukon_add_filter [2021-11-23 03:19:51,412 INFO L138 BoogieDeclarations]: Found implementation of procedure yukon_add_filter [2021-11-23 03:19:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 03:19:51,412 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 03:19:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure genesis_add_filter [2021-11-23 03:19:51,412 INFO L138 BoogieDeclarations]: Found implementation of procedure genesis_add_filter [2021-11-23 03:19:51,412 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 03:19:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 03:19:51,413 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 03:19:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure skge_get_pauseparam [2021-11-23 03:19:51,413 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_get_pauseparam [2021-11-23 03:19:51,413 INFO L130 BoogieDeclarations]: Found specification of procedure skge_down [2021-11-23 03:19:51,413 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_down [2021-11-23 03:19:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2021-11-23 03:19:51,414 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2021-11-23 03:19:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 03:19:51,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 03:19:51,414 INFO L130 BoogieDeclarations]: Found specification of procedure xm_read32 [2021-11-23 03:19:51,414 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_read32 [2021-11-23 03:19:51,415 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 03:19:51,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 03:19:51,415 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2021-11-23 03:19:51,415 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2021-11-23 03:19:51,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 03:19:51,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 03:19:51,416 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 03:19:51,416 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 03:19:51,416 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 03:19:51,416 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 03:19:51,416 INFO L130 BoogieDeclarations]: Found specification of procedure xm_read16 [2021-11-23 03:19:51,416 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_read16 [2021-11-23 03:19:51,418 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 03:19:51,422 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 03:19:51,422 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 03:19:51,422 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 03:19:51,423 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 03:19:51,423 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 03:19:51,423 INFO L130 BoogieDeclarations]: Found specification of procedure genesis_link_up [2021-11-23 03:19:51,423 INFO L138 BoogieDeclarations]: Found implementation of procedure genesis_link_up [2021-11-23 03:19:51,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2021-11-23 03:19:51,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2021-11-23 03:19:51,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 03:19:51,426 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 03:19:51,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 03:19:51,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 03:19:51,427 INFO L130 BoogieDeclarations]: Found specification of procedure skge_tx_unmap [2021-11-23 03:19:51,427 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_tx_unmap [2021-11-23 03:19:51,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 03:19:51,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 03:19:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure skge_ring_alloc [2021-11-23 03:19:51,428 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_ring_alloc [2021-11-23 03:19:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-23 03:19:51,428 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-23 03:19:51,428 INFO L130 BoogieDeclarations]: Found specification of procedure hwkhz [2021-11-23 03:19:51,428 INFO L138 BoogieDeclarations]: Found implementation of procedure hwkhz [2021-11-23 03:19:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 03:19:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure skge_mac_intr [2021-11-23 03:19:51,429 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_mac_intr [2021-11-23 03:19:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 03:19:51,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 03:19:51,429 INFO L130 BoogieDeclarations]: Found specification of procedure genesis_reset [2021-11-23 03:19:51,429 INFO L138 BoogieDeclarations]: Found implementation of procedure genesis_reset [2021-11-23 03:19:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2021-11-23 03:19:51,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2021-11-23 03:19:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure __xm_phy_read [2021-11-23 03:19:51,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __xm_phy_read [2021-11-23 03:19:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure xm_outaddr [2021-11-23 03:19:51,430 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_outaddr [2021-11-23 03:19:51,430 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 03:19:51,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 03:19:51,431 INFO L130 BoogieDeclarations]: Found specification of procedure skge_devinit [2021-11-23 03:19:51,431 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_devinit [2021-11-23 03:19:51,431 INFO L130 BoogieDeclarations]: Found specification of procedure skge_ioctl [2021-11-23 03:19:51,431 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_ioctl [2021-11-23 03:19:51,431 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2021-11-23 03:19:51,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2021-11-23 03:19:51,432 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-11-23 03:19:51,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-11-23 03:19:51,432 INFO L130 BoogieDeclarations]: Found specification of procedure skge_link_up [2021-11-23 03:19:51,432 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_link_up [2021-11-23 03:19:51,432 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 03:19:51,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 03:19:51,433 INFO L130 BoogieDeclarations]: Found specification of procedure genesis_mac_init [2021-11-23 03:19:51,433 INFO L138 BoogieDeclarations]: Found implementation of procedure genesis_mac_init [2021-11-23 03:19:51,433 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2021-11-23 03:19:51,433 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2021-11-23 03:19:51,433 INFO L130 BoogieDeclarations]: Found specification of procedure skge_avail [2021-11-23 03:19:51,433 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_avail [2021-11-23 03:19:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_6 [2021-11-23 03:19:51,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_6 [2021-11-23 03:19:51,434 INFO L130 BoogieDeclarations]: Found specification of procedure skge_read32 [2021-11-23 03:19:51,434 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_read32 [2021-11-23 03:19:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure skge_get_stats [2021-11-23 03:19:51,534 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_get_stats [2021-11-23 03:19:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 03:19:51,534 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 03:19:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 03:19:51,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 03:19:51,535 INFO L130 BoogieDeclarations]: Found specification of procedure is_genesis [2021-11-23 03:19:51,535 INFO L138 BoogieDeclarations]: Found implementation of procedure is_genesis [2021-11-23 03:19:51,535 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2021-11-23 03:19:51,535 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2021-11-23 03:19:51,535 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 03:19:51,535 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 03:19:51,535 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock [2021-11-23 03:19:51,535 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock [2021-11-23 03:19:51,535 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 03:19:51,536 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 03:19:51,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 03:19:51,536 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2021-11-23 03:19:51,536 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2021-11-23 03:19:51,536 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-11-23 03:19:51,536 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-11-23 03:19:51,536 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 03:19:51,536 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 03:19:51,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 03:19:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 03:19:51,537 INFO L130 BoogieDeclarations]: Found specification of procedure skge_wol_init [2021-11-23 03:19:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_wol_init [2021-11-23 03:19:51,537 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 03:19:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 03:19:51,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 03:19:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 03:19:51,537 INFO L130 BoogieDeclarations]: Found specification of procedure skge_rx_clean [2021-11-23 03:19:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_rx_clean [2021-11-23 03:19:51,537 INFO L130 BoogieDeclarations]: Found specification of procedure skge_netpoll [2021-11-23 03:19:51,538 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_netpoll [2021-11-23 03:19:51,538 INFO L130 BoogieDeclarations]: Found specification of procedure skge_intr [2021-11-23 03:19:51,538 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_intr [2021-11-23 03:19:51,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 03:19:51,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 03:19:51,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 03:19:51,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 03:19:51,538 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 03:19:51,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 03:19:51,538 INFO L130 BoogieDeclarations]: Found specification of procedure skge_change_mtu [2021-11-23 03:19:51,539 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_change_mtu [2021-11-23 03:19:51,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 03:19:51,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 03:19:51,539 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2021-11-23 03:19:51,539 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2021-11-23 03:19:51,539 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-23 03:19:51,539 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-23 03:19:51,539 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 03:19:51,539 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 03:19:51,539 INFO L130 BoogieDeclarations]: Found specification of procedure skge_read16 [2021-11-23 03:19:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_read16 [2021-11-23 03:19:51,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 03:19:51,540 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-23 03:19:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-23 03:19:51,540 INFO L130 BoogieDeclarations]: Found specification of procedure xm_link_down [2021-11-23 03:19:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure xm_link_down [2021-11-23 03:19:51,540 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 03:19:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 03:19:51,540 INFO L130 BoogieDeclarations]: Found specification of procedure skge_show_addr [2021-11-23 03:19:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_show_addr [2021-11-23 03:19:51,541 INFO L130 BoogieDeclarations]: Found specification of procedure skge_qset [2021-11-23 03:19:51,541 INFO L138 BoogieDeclarations]: Found implementation of procedure skge_qset [2021-11-23 03:19:52,707 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 03:19:52,715 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 03:19:56,327 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;