./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--dec--tulip--de4x5.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7a2974a33527a9392dca8d355734fee3e0faaae6e14749128119c28fd0f37e8f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:01:50,150 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:01:50,152 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:01:50,184 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:01:50,184 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:01:50,186 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:01:50,188 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:01:50,190 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:01:50,192 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:01:50,194 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:01:50,195 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:01:50,196 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:01:50,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:01:50,198 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:01:50,200 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:01:50,201 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:01:50,202 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:01:50,203 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:01:50,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:01:50,208 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:01:50,210 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:01:50,211 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:01:50,213 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:01:50,214 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:01:50,217 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:01:50,218 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:01:50,218 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:01:50,219 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:01:50,220 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:01:50,221 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:01:50,222 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:01:50,222 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:01:50,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:01:50,224 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:01:50,226 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:01:50,226 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:01:50,227 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:01:50,228 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:01:50,228 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:01:50,229 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:01:50,230 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:01:50,231 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:01:50,261 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:01:50,263 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:01:50,265 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:01:50,265 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:01:50,266 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:01:50,266 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:01:50,266 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:01:50,267 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:01:50,270 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:01:50,270 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:01:50,271 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:01:50,272 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:01:50,272 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:01:50,272 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:01:50,272 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:01:50,272 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:01:50,273 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:01:50,273 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:01:50,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:50,273 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:01:50,274 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:01:50,274 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:01:50,274 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:01:50,274 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:01:50,274 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:01:50,275 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_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a2974a33527a9392dca8d355734fee3e0faaae6e14749128119c28fd0f37e8f [2021-11-23 15:01:50,530 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:01:50,552 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:01:50,555 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:01:50,556 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:01:50,557 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:01:50,558 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i [2021-11-23 15:01:50,640 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/data/f050be0c2/40ddffaebb594446ad4048e67787d684/FLAG8a866d83e [2021-11-23 15:01:51,691 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:01:51,692 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i [2021-11-23 15:01:51,753 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/data/f050be0c2/40ddffaebb594446ad4048e67787d684/FLAG8a866d83e [2021-11-23 15:01:51,990 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/data/f050be0c2/40ddffaebb594446ad4048e67787d684 [2021-11-23 15:01:51,992 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:01:51,994 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:01:51,997 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:51,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:01:52,001 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:01:52,006 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:51" (1/1) ... [2021-11-23 15:01:52,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b82f2aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:52, skipping insertion in model container [2021-11-23 15:01:52,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:51" (1/1) ... [2021-11-23 15:01:52,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:01:52,176 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:55,401 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_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i[386204,386217] [2021-11-23 15:01:55,501 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:55,560 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:01:56,181 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_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i[386204,386217] [2021-11-23 15:01:56,190 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:56,375 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:01:56,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56 WrapperNode [2021-11-23 15:01:56,376 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:56,378 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:56,378 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:01:56,378 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:01:56,386 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:56,552 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:56,894 INFO L137 Inliner]: procedures = 333, calls = 3594, calls flagged for inlining = 139, calls inlined = 136, statements flattened = 6651 [2021-11-23 15:01:56,897 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:56,898 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:01:56,898 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:01:56,899 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:01:56,907 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:56,907 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:56,989 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:56,990 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:57,311 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:57,350 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:57,408 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:57,506 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:01:57,507 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:01:57,507 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:01:57,507 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:01:57,508 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:56" (1/1) ... [2021-11-23 15:01:57,529 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:57,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:01:57,603 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:01:57,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:01:57,699 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2021-11-23 15:01:57,699 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2021-11-23 15:01:57,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:01:57,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:01:57,700 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2021-11-23 15:01:57,700 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2021-11-23 15:01:57,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:01:57,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:01:57,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:01:57,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:01:57,701 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_interrupt [2021-11-23 15:01:57,701 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_interrupt [2021-11-23 15:01:57,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:01:57,702 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:01:57,702 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2021-11-23 15:01:57,702 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2021-11-23 15:01:57,702 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:01:57,702 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:01:57,703 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:01:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:01:57,703 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2021-11-23 15:01:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2021-11-23 15:01:57,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:01:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:01:57,704 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2021-11-23 15:01:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2021-11-23 15:01:57,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:01:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:01:57,704 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2021-11-23 15:01:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2021-11-23 15:01:57,705 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2021-11-23 15:01:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2021-11-23 15:01:57,705 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 15:01:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 15:01:57,705 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2021-11-23 15:01:57,706 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2021-11-23 15:01:57,706 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2021-11-23 15:01:57,706 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2021-11-23 15:01:57,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:01:57,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:01:57,706 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2021-11-23 15:01:57,707 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2021-11-23 15:01:57,707 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2021-11-23 15:01:57,707 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2021-11-23 15:01:57,707 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2021-11-23 15:01:57,707 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2021-11-23 15:01:57,707 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:01:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:01:57,708 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2021-11-23 15:01:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2021-11-23 15:01:57,708 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2021-11-23 15:01:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2021-11-23 15:01:57,708 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2021-11-23 15:01:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2021-11-23 15:01:57,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:01:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:01:57,709 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2021-11-23 15:01:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2021-11-23 15:01:57,709 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-11-23 15:01:57,710 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-11-23 15:01:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:01:57,710 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:01:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:01:57,710 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:01:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2021-11-23 15:01:57,711 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2021-11-23 15:01:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:01:57,711 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:01:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:01:57,711 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:01:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2021-11-23 15:01:57,712 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2021-11-23 15:01:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2021-11-23 15:01:57,712 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2021-11-23 15:01:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2021-11-23 15:01:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2021-11-23 15:01:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2021-11-23 15:01:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2021-11-23 15:01:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2021-11-23 15:01:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2021-11-23 15:01:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:01:57,714 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:01:57,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:01:57,714 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2021-11-23 15:01:57,714 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2021-11-23 15:01:57,714 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-23 15:01:57,714 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-23 15:01:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:01:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2021-11-23 15:01:57,715 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2021-11-23 15:01:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2021-11-23 15:01:57,715 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2021-11-23 15:01:57,715 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2021-11-23 15:01:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2021-11-23 15:01:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2021-11-23 15:01:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2021-11-23 15:01:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:01:57,716 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:01:57,716 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2021-11-23 15:01:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2021-11-23 15:01:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:01:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2021-11-23 15:01:57,717 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2021-11-23 15:01:57,717 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2021-11-23 15:01:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2021-11-23 15:01:57,718 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:01:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:01:57,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:01:57,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:01:57,718 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:01:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:01:57,719 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-11-23 15:01:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-11-23 15:01:57,719 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:01:57,719 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2021-11-23 15:01:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2021-11-23 15:01:57,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:01:57,720 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~int [2021-11-23 15:01:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~int [2021-11-23 15:01:57,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-11-23 15:01:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-11-23 15:01:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:01:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2021-11-23 15:01:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2021-11-23 15:01:57,721 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-23 15:01:57,721 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-23 15:01:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-23 15:01:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-23 15:01:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2021-11-23 15:01:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2021-11-23 15:01:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:01:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:01:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2021-11-23 15:01:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2021-11-23 15:01:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:01:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:01:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:01:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:01:57,724 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:01:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:01:57,724 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2021-11-23 15:01:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2021-11-23 15:01:57,724 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2021-11-23 15:01:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2021-11-23 15:01:57,725 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:01:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:01:57,725 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:01:57,725 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:01:57,725 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:01:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:01:57,726 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2021-11-23 15:01:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2021-11-23 15:01:57,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:01:57,726 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2021-11-23 15:01:57,726 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2021-11-23 15:01:57,727 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2021-11-23 15:01:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2021-11-23 15:01:57,727 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2021-11-23 15:01:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2021-11-23 15:01:57,727 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:01:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:01:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:01:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:01:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 15:01:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 15:01:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2021-11-23 15:01:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2021-11-23 15:01:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:01:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2021-11-23 15:01:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2021-11-23 15:01:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:01:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:01:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:01:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:01:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:01:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:01:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:01:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-11-23 15:01:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-11-23 15:01:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:01:57,731 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:01:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2021-11-23 15:01:57,731 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2021-11-23 15:01:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2021-11-23 15:01:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2021-11-23 15:01:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:01:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:01:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:01:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:01:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2021-11-23 15:01:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2021-11-23 15:01:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:01:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2021-11-23 15:01:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2021-11-23 15:01:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:01:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:01:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:01:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:01:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:01:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:01:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2021-11-23 15:01:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2021-11-23 15:01:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:01:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:01:57,735 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2021-11-23 15:01:57,735 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2021-11-23 15:01:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 15:01:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 15:01:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2021-11-23 15:01:57,736 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2021-11-23 15:01:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:01:57,736 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:01:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:01:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2021-11-23 15:01:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2021-11-23 15:01:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:01:57,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:01:57,737 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2021-11-23 15:01:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2021-11-23 15:01:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:01:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:01:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:01:57,738 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2021-11-23 15:01:57,738 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2021-11-23 15:01:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2021-11-23 15:01:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2021-11-23 15:01:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:01:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:01:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:01:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:01:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:01:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2021-11-23 15:01:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2021-11-23 15:01:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-11-23 15:01:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-11-23 15:01:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 15:01:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 15:01:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:01:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:01:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2021-11-23 15:01:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2021-11-23 15:01:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2021-11-23 15:01:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2021-11-23 15:01:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2021-11-23 15:01:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2021-11-23 15:01:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2021-11-23 15:01:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2021-11-23 15:01:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2021-11-23 15:01:57,743 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2021-11-23 15:01:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2021-11-23 15:01:57,743 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2021-11-23 15:01:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2021-11-23 15:01:57,743 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2021-11-23 15:01:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2021-11-23 15:01:57,744 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2021-11-23 15:01:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2021-11-23 15:01:57,744 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2021-11-23 15:01:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2021-11-23 15:01:57,744 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2021-11-23 15:01:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2021-11-23 15:01:57,745 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2021-11-23 15:01:57,745 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2021-11-23 15:01:57,745 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2021-11-23 15:01:57,745 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2021-11-23 15:01:57,745 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2021-11-23 15:01:57,745 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2021-11-23 15:01:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2021-11-23 15:01:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:01:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:01:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:01:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:01:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2021-11-23 15:01:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2021-11-23 15:01:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:01:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:01:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2021-11-23 15:01:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2021-11-23 15:01:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2021-11-23 15:01:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2021-11-23 15:01:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2021-11-23 15:01:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2021-11-23 15:01:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:01:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2021-11-23 15:01:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2021-11-23 15:01:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2021-11-23 15:01:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2021-11-23 15:01:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:01:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:01:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:01:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2021-11-23 15:01:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2021-11-23 15:01:59,031 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:01:59,035 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:01:59,359 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:01:59,363 INFO L158 Benchmark]: Toolchain (without parser) took 7368.77ms. Allocated memory was 107.0MB in the beginning and 325.1MB in the end (delta: 218.1MB). Free memory was 68.0MB in the beginning and 195.5MB in the end (delta: -127.5MB). Peak memory consumption was 157.6MB. Max. memory is 16.1GB. [2021-11-23 15:01:59,364 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 107.0MB. Free memory is still 80.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:01:59,365 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4380.20ms. Allocated memory was 107.0MB in the beginning and 190.8MB in the end (delta: 83.9MB). Free memory was 67.8MB in the beginning and 84.6MB in the end (delta: -16.9MB). Peak memory consumption was 97.6MB. Max. memory is 16.1GB. [2021-11-23 15:01:59,365 INFO L158 Benchmark]: Boogie Procedure Inliner took 519.32ms. Allocated memory is still 190.8MB. Free memory was 84.6MB in the beginning and 81.2MB in the end (delta: 3.4MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-11-23 15:01:59,366 INFO L158 Benchmark]: Boogie Preprocessor took 608.38ms. Allocated memory was 190.8MB in the beginning and 325.1MB in the end (delta: 134.2MB). Free memory was 81.2MB in the beginning and 190.6MB in the end (delta: -109.4MB). Peak memory consumption was 36.9MB. Max. memory is 16.1GB. [2021-11-23 15:01:59,367 INFO L158 Benchmark]: RCFGBuilder took 1854.79ms. Allocated memory is still 325.1MB. Free memory was 190.6MB in the beginning and 195.5MB in the end (delta: -4.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-23 15:01:59,371 INFO L339 ainManager$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 107.0MB. Free memory is still 80.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4380.20ms. Allocated memory was 107.0MB in the beginning and 190.8MB in the end (delta: 83.9MB). Free memory was 67.8MB in the beginning and 84.6MB in the end (delta: -16.9MB). Peak memory consumption was 97.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 519.32ms. Allocated memory is still 190.8MB. Free memory was 84.6MB in the beginning and 81.2MB in the end (delta: 3.4MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 608.38ms. Allocated memory was 190.8MB in the beginning and 325.1MB in the end (delta: 134.2MB). Free memory was 81.2MB in the beginning and 190.6MB in the end (delta: -109.4MB). Peak memory consumption was 36.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1854.79ms. Allocated memory is still 325.1MB. Free memory was 190.6MB in the beginning and 195.5MB in the end (delta: -4.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:01:59,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7a2974a33527a9392dca8d355734fee3e0faaae6e14749128119c28fd0f37e8f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:02:01,870 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:02:01,873 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:02:01,914 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:02:01,915 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:02:01,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:02:01,918 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:02:01,920 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:02:01,923 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:02:01,924 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:02:01,925 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:02:01,927 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:02:01,927 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:02:01,928 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:02:01,930 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:02:01,932 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:02:01,933 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:02:01,934 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:02:01,936 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:02:01,942 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:02:01,943 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:02:01,947 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:02:01,948 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:02:01,949 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:02:01,953 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:02:01,953 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:02:01,954 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:02:01,955 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:02:01,955 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:02:01,956 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:02:01,957 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:02:01,958 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:02:01,959 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:02:01,959 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:02:01,961 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:02:01,961 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:02:01,967 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:02:01,968 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:02:01,968 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:02:01,970 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:02:01,971 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:02:01,976 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:02:02,025 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:02:02,026 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:02:02,027 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:02:02,027 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:02:02,028 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:02:02,029 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:02:02,029 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:02:02,029 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:02:02,029 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:02:02,030 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:02:02,030 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:02:02,031 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:02:02,031 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:02:02,031 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:02:02,031 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:02:02,031 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:02:02,032 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:02:02,032 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:02:02,032 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:02:02,032 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:02:02,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:02,033 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:02:02,033 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:02:02,033 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:02:02,033 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:02:02,033 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:02:02,034 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:02:02,034 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:02:02,034 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:02:02,034 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_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a2974a33527a9392dca8d355734fee3e0faaae6e14749128119c28fd0f37e8f [2021-11-23 15:02:02,397 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:02:02,417 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:02:02,420 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:02:02,421 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:02:02,422 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:02:02,423 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i [2021-11-23 15:02:02,496 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/data/b516c4a97/ccf200d5f6324c60a20c6b57a89a107e/FLAG4a9905e29 [2021-11-23 15:02:03,517 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:02:03,522 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i [2021-11-23 15:02:03,607 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/data/b516c4a97/ccf200d5f6324c60a20c6b57a89a107e/FLAG4a9905e29 [2021-11-23 15:02:03,846 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/data/b516c4a97/ccf200d5f6324c60a20c6b57a89a107e [2021-11-23 15:02:03,849 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:02:03,851 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:02:03,854 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:03,854 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:02:03,857 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:02:03,858 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:03" (1/1) ... [2021-11-23 15:02:03,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@702b5c24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:03, skipping insertion in model container [2021-11-23 15:02:03,859 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:03" (1/1) ... [2021-11-23 15:02:03,865 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:02:04,087 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:02:06,969 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_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i[386204,386217] [2021-11-23 15:02:07,061 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:07,121 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:02:07,215 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:02:07,822 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_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i[386204,386217] [2021-11-23 15:02:07,832 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:07,870 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:02:08,501 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_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i[386204,386217] [2021-11-23 15:02:08,509 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:08,826 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:02:08,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:08 WrapperNode [2021-11-23 15:02:08,827 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:08,828 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:08,828 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:02:08,828 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:02:08,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:08" (1/1) ... [2021-11-23 15:02:09,045 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:08" (1/1) ... [2021-11-23 15:02:09,272 INFO L137 Inliner]: procedures = 347, calls = 3594, calls flagged for inlining = 139, calls inlined = 136, statements flattened = 6470 [2021-11-23 15:02:09,273 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:09,273 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:02:09,274 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:02:09,274 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:02:09,282 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:08" (1/1) ... [2021-11-23 15:02:09,283 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:08" (1/1) ... [2021-11-23 15:02:09,341 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:08" (1/1) ... [2021-11-23 15:02:09,342 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:08" (1/1) ... [2021-11-23 15:02:09,677 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:08" (1/1) ... [2021-11-23 15:02:09,795 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:08" (1/1) ... [2021-11-23 15:02:09,838 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:08" (1/1) ... [2021-11-23 15:02:09,892 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:02:09,893 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:02:09,893 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:02:09,894 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:02:09,894 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:08" (1/1) ... [2021-11-23 15:02:09,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:09,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:02:09,927 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:02:09,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:02:09,978 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2021-11-23 15:02:09,978 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2021-11-23 15:02:09,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:02:09,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:02:09,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:02:09,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:02:09,979 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2021-11-23 15:02:09,979 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2021-11-23 15:02:09,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:02:09,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:02:09,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:02:09,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:02:09,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:02:09,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:02:09,980 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_interrupt [2021-11-23 15:02:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_interrupt [2021-11-23 15:02:09,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:02:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:02:09,981 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2021-11-23 15:02:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2021-11-23 15:02:09,981 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:02:09,981 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:02:09,981 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:02:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:02:09,982 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2021-11-23 15:02:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2021-11-23 15:02:09,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:02:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:02:09,982 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2021-11-23 15:02:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2021-11-23 15:02:09,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:02:09,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:02:09,983 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2021-11-23 15:02:09,983 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2021-11-23 15:02:09,983 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2021-11-23 15:02:09,983 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2021-11-23 15:02:09,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 15:02:09,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 15:02:09,984 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2021-11-23 15:02:09,984 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2021-11-23 15:02:09,984 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2021-11-23 15:02:09,984 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2021-11-23 15:02:09,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:02:09,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:02:09,985 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2021-11-23 15:02:09,985 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2021-11-23 15:02:09,985 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2021-11-23 15:02:09,985 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2021-11-23 15:02:09,985 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2021-11-23 15:02:09,986 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2021-11-23 15:02:09,986 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:02:09,986 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:02:09,987 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2021-11-23 15:02:09,987 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2021-11-23 15:02:09,987 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2021-11-23 15:02:09,988 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2021-11-23 15:02:09,988 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2021-11-23 15:02:09,989 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2021-11-23 15:02:09,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:02:09,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:02:09,989 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2021-11-23 15:02:09,989 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2021-11-23 15:02:09,990 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-11-23 15:02:09,990 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-11-23 15:02:09,990 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:02:09,991 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:02:09,991 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:02:09,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:02:09,992 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2021-11-23 15:02:09,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2021-11-23 15:02:09,992 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-23 15:02:09,992 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-23 15:02:09,992 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:02:09,993 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:02:09,993 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2021-11-23 15:02:09,993 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2021-11-23 15:02:09,993 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2021-11-23 15:02:09,993 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2021-11-23 15:02:09,993 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2021-11-23 15:02:09,993 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2021-11-23 15:02:09,994 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2021-11-23 15:02:09,994 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2021-11-23 15:02:09,994 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2021-11-23 15:02:09,994 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2021-11-23 15:02:09,994 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:02:09,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:02:09,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:02:09,995 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2021-11-23 15:02:09,995 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2021-11-23 15:02:09,996 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-23 15:02:09,996 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-23 15:02:09,996 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:02:09,996 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2021-11-23 15:02:09,996 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2021-11-23 15:02:09,997 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2021-11-23 15:02:09,997 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2021-11-23 15:02:09,998 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2021-11-23 15:02:09,998 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2021-11-23 15:02:09,999 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2021-11-23 15:02:09,999 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2021-11-23 15:02:09,999 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:02:09,999 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:02:10,000 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2021-11-23 15:02:10,000 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2021-11-23 15:02:10,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:02:10,000 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2021-11-23 15:02:10,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2021-11-23 15:02:10,000 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2021-11-23 15:02:10,000 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2021-11-23 15:02:10,001 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:02:10,001 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:02:10,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:02:10,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:02:10,002 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:02:10,002 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:02:10,002 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-11-23 15:02:10,003 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-11-23 15:02:10,006 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-23 15:02:10,006 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2021-11-23 15:02:10,006 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2021-11-23 15:02:10,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:02:10,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:02:10,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:02:10,009 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:02:10,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:02:10,009 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-11-23 15:02:10,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-11-23 15:02:10,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:02:10,016 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2021-11-23 15:02:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2021-11-23 15:02:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:02:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-23 15:02:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-23 15:02:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:02:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-23 15:02:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-23 15:02:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2021-11-23 15:02:10,018 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2021-11-23 15:02:10,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:02:10,018 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:02:10,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:02:10,018 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2021-11-23 15:02:10,018 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2021-11-23 15:02:10,018 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:02:10,019 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:02:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:02:10,019 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:02:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:02:10,019 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:02:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2021-11-23 15:02:10,019 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2021-11-23 15:02:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2021-11-23 15:02:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2021-11-23 15:02:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:02:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:02:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-23 15:02:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-23 15:02:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:02:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:02:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:02:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:02:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2021-11-23 15:02:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2021-11-23 15:02:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2021-11-23 15:02:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2021-11-23 15:02:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2021-11-23 15:02:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2021-11-23 15:02:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2021-11-23 15:02:10,022 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2021-11-23 15:02:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:02:10,022 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:02:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:02:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:02:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2021-11-23 15:02:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2021-11-23 15:02:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2021-11-23 15:02:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2021-11-23 15:02:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2021-11-23 15:02:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2021-11-23 15:02:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:02:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:02:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:02:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:02:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:02:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:02:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-11-23 15:02:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-11-23 15:02:10,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:02:10,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:02:10,025 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2021-11-23 15:02:10,025 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2021-11-23 15:02:10,025 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:02:10,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:02:10,025 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2021-11-23 15:02:10,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2021-11-23 15:02:10,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:02:10,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:02:10,026 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:02:10,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:02:10,026 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2021-11-23 15:02:10,026 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2021-11-23 15:02:10,026 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2021-11-23 15:02:10,026 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2021-11-23 15:02:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:02:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:02:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:02:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:02:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:02:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:02:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:02:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:02:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:02:10,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:02:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2021-11-23 15:02:10,028 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2021-11-23 15:02:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:02:10,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:02:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2021-11-23 15:02:10,029 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2021-11-23 15:02:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 15:02:10,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 15:02:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2021-11-23 15:02:10,029 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2021-11-23 15:02:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:02:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:02:10,030 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:02:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2021-11-23 15:02:10,030 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2021-11-23 15:02:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:02:10,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:02:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2021-11-23 15:02:10,030 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2021-11-23 15:02:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:02:10,031 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:02:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:02:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2021-11-23 15:02:10,031 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2021-11-23 15:02:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2021-11-23 15:02:10,031 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2021-11-23 15:02:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:02:10,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:02:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:02:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:02:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:02:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:02:10,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:02:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:02:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2021-11-23 15:02:10,037 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2021-11-23 15:02:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-11-23 15:02:10,038 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-11-23 15:02:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 15:02:10,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 15:02:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2021-11-23 15:02:10,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2021-11-23 15:02:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2021-11-23 15:02:10,039 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2021-11-23 15:02:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2021-11-23 15:02:10,040 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2021-11-23 15:02:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2021-11-23 15:02:10,040 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2021-11-23 15:02:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2021-11-23 15:02:10,040 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2021-11-23 15:02:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2021-11-23 15:02:10,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2021-11-23 15:02:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2021-11-23 15:02:10,041 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2021-11-23 15:02:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2021-11-23 15:02:10,041 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2021-11-23 15:02:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2021-11-23 15:02:10,041 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2021-11-23 15:02:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2021-11-23 15:02:10,041 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2021-11-23 15:02:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2021-11-23 15:02:10,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2021-11-23 15:02:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2021-11-23 15:02:10,042 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2021-11-23 15:02:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2021-11-23 15:02:10,042 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2021-11-23 15:02:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2021-11-23 15:02:10,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2021-11-23 15:02:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:02:10,043 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:02:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:02:10,043 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:02:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2021-11-23 15:02:10,043 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2021-11-23 15:02:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:02:10,044 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:02:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2021-11-23 15:02:10,044 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2021-11-23 15:02:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2021-11-23 15:02:10,044 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2021-11-23 15:02:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2021-11-23 15:02:10,044 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2021-11-23 15:02:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:02:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2021-11-23 15:02:10,045 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2021-11-23 15:02:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2021-11-23 15:02:10,045 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2021-11-23 15:02:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:02:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:02:10,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:02:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2021-11-23 15:02:10,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2021-11-23 15:02:11,176 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:02:11,184 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:02:14,343 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:02:14,350 INFO L158 Benchmark]: Toolchain (without parser) took 10494.92ms. Allocated memory was 67.1MB in the beginning and 390.1MB in the end (delta: 323.0MB). Free memory was 40.8MB in the beginning and 167.0MB in the end (delta: -126.3MB). Peak memory consumption was 196.0MB. Max. memory is 16.1GB. [2021-11-23 15:02:14,350 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 67.1MB. Free memory is still 47.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:02:14,351 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4973.22ms. Allocated memory was 67.1MB in the beginning and 390.1MB in the end (delta: 323.0MB). Free memory was 40.6MB in the beginning and 267.4MB in the end (delta: -226.8MB). Peak memory consumption was 129.1MB. Max. memory is 16.1GB. [2021-11-23 15:02:14,351 INFO L158 Benchmark]: Boogie Procedure Inliner took 445.00ms. Allocated memory is still 390.1MB. Free memory was 267.4MB in the beginning and 230.7MB in the end (delta: 36.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2021-11-23 15:02:14,352 INFO L158 Benchmark]: Boogie Preprocessor took 618.99ms. Allocated memory is still 390.1MB. Free memory was 230.7MB in the beginning and 252.5MB in the end (delta: -21.8MB). Peak memory consumption was 77.3MB. Max. memory is 16.1GB. [2021-11-23 15:02:14,352 INFO L158 Benchmark]: RCFGBuilder took 4452.16ms. Allocated memory is still 390.1MB. Free memory was 252.5MB in the beginning and 167.0MB in the end (delta: 85.5MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2021-11-23 15:02:14,355 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 67.1MB. Free memory is still 47.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4973.22ms. Allocated memory was 67.1MB in the beginning and 390.1MB in the end (delta: 323.0MB). Free memory was 40.6MB in the beginning and 267.4MB in the end (delta: -226.8MB). Peak memory consumption was 129.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 445.00ms. Allocated memory is still 390.1MB. Free memory was 267.4MB in the beginning and 230.7MB in the end (delta: 36.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 618.99ms. Allocated memory is still 390.1MB. Free memory was 230.7MB in the beginning and 252.5MB in the end (delta: -21.8MB). Peak memory consumption was 77.3MB. Max. memory is 16.1GB. * RCFGBuilder took 4452.16ms. Allocated memory is still 390.1MB. Free memory was 252.5MB in the beginning and 167.0MB in the end (delta: 85.5MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:02:14,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c6e48bf-f5d4-438e-b1b5-bba2f6b8a8c5/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable