./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.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_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/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_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/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_9f5065f9-cac6-4896-9202-4b23c3b962b3/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 ee9ed3068f3b87df6cf8a5420a13d45365c61647fcde61bb8adac513f0f70bd0 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:01:36,344 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:01:36,346 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:01:36,377 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:01:36,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:01:36,379 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:01:36,381 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:01:36,384 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:01:36,386 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:01:36,388 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:01:36,389 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:01:36,391 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:01:36,391 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:01:36,393 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:01:36,395 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:01:36,396 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:01:36,398 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:01:36,399 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:01:36,401 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:01:36,404 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:01:36,406 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:01:36,408 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:01:36,409 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:01:36,411 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:01:36,415 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:01:36,415 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:01:36,416 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:01:36,417 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:01:36,418 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:01:36,419 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:01:36,420 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:01:36,421 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:01:36,422 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:01:36,423 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:01:36,424 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:01:36,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:01:36,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:01:36,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:01:36,427 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:01:36,428 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:01:36,429 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:01:36,430 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:01:36,453 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:01:36,454 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:01:36,455 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:01:36,455 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:01:36,456 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:01:36,456 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:01:36,456 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:01:36,457 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:01:36,457 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:01:36,457 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:01:36,457 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:01:36,458 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:01:36,458 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:01:36,458 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:01:36,459 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:01:36,459 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:01:36,459 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:01:36,460 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:01:36,460 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:36,460 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:01:36,460 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:01:36,461 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:01:36,461 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:01:36,461 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:01:36,462 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:01:36,462 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_9f5065f9-cac6-4896-9202-4b23c3b962b3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee9ed3068f3b87df6cf8a5420a13d45365c61647fcde61bb8adac513f0f70bd0 [2021-11-23 15:01:36,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:01:36,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:01:36,786 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:01:36,787 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:01:36,788 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:01:36,789 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2021-11-23 15:01:36,869 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/data/f8b8cd7ae/514b73195e464dd7b9a266d378bcb36d/FLAG18229ef82 [2021-11-23 15:01:38,019 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:01:38,020 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2021-11-23 15:01:38,105 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/data/f8b8cd7ae/514b73195e464dd7b9a266d378bcb36d/FLAG18229ef82 [2021-11-23 15:01:38,272 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/data/f8b8cd7ae/514b73195e464dd7b9a266d378bcb36d [2021-11-23 15:01:38,275 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:01:38,278 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:01:38,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:38,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:01:38,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:01:38,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:38" (1/1) ... [2021-11-23 15:01:38,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eb284cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:38, skipping insertion in model container [2021-11-23 15:01:38,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:38" (1/1) ... [2021-11-23 15:01:38,294 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:01:38,506 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:43,033 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_9f5065f9-cac6-4896-9202-4b23c3b962b3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[464872,464885] [2021-11-23 15:01:43,036 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_9f5065f9-cac6-4896-9202-4b23c3b962b3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[465017,465030] [2021-11-23 15:01:43,070 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:43,154 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:01:43,684 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_9f5065f9-cac6-4896-9202-4b23c3b962b3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[464872,464885] [2021-11-23 15:01:43,685 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_9f5065f9-cac6-4896-9202-4b23c3b962b3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[465017,465030] [2021-11-23 15:01:43,692 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:44,085 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:01:44,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44 WrapperNode [2021-11-23 15:01:44,086 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:44,087 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:44,088 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:01:44,088 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:01:44,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,296 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,696 INFO L137 Inliner]: procedures = 567, calls = 4460, calls flagged for inlining = 273, calls inlined = 252, statements flattened = 9108 [2021-11-23 15:01:44,697 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:44,772 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:01:44,772 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:01:44,772 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:01:44,781 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,861 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:44,862 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:45,080 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:45,123 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:45,164 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:45,217 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:01:45,218 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:01:45,219 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:01:45,219 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:01:45,220 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:44" (1/1) ... [2021-11-23 15:01:45,228 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:45,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:01:45,353 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:01:45,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:01:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:01:45,398 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:01:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:01:45,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:01:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:01:45,399 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:01:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2021-11-23 15:01:45,399 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2021-11-23 15:01:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2021-11-23 15:01:45,399 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2021-11-23 15:01:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:01:45,400 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:01:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2021-11-23 15:01:45,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2021-11-23 15:01:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:01:45,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:01:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:01:45,401 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:01:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2021-11-23 15:01:45,401 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2021-11-23 15:01:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2021-11-23 15:01:45,402 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2021-11-23 15:01:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:01:45,402 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:01:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2021-11-23 15:01:45,402 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2021-11-23 15:01:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:01:45,403 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:01:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:01:45,403 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:01:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:01:45,403 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:01:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2021-11-23 15:01:45,404 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2021-11-23 15:01:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:01:45,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:01:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:01:45,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:01:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:01:45,404 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:01:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_window_lock_of_vortex_private [2021-11-23 15:01:45,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_window_lock_of_vortex_private [2021-11-23 15:01:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vortex_private [2021-11-23 15:01:45,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vortex_private [2021-11-23 15:01:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2021-11-23 15:01:45,405 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2021-11-23 15:01:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:01:45,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:01:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:01:45,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:01:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:01:45,406 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:01:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:01:45,407 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:01:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:01:45,407 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:01:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:01:45,408 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:01:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:01:45,408 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:01:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:01:45,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:01:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:01:45,409 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:01:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:01:45,409 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:01:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:01:45,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:01:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:01:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 15:01:45,410 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 15:01:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:01:45,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:01:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:01:45,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:01:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_118 [2021-11-23 15:01:45,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_118 [2021-11-23 15:01:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:01:45,411 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:01:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_114 [2021-11-23 15:01:45,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_114 [2021-11-23 15:01:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:01:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2021-11-23 15:01:45,412 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2021-11-23 15:01:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:01:45,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:01:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2021-11-23 15:01:45,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2021-11-23 15:01:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:01:45,413 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:01:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:01:45,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:01:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:01:45,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:01:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:01:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_106 [2021-11-23 15:01:45,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_106 [2021-11-23 15:01:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:01:45,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:01:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:01:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2021-11-23 15:01:45,415 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2021-11-23 15:01:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2021-11-23 15:01:45,415 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2021-11-23 15:01:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:01:45,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:01:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:01:45,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:01:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:01:45,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:01:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:01:45,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:01:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:01:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:01:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:01:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:01:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2021-11-23 15:01:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2021-11-23 15:01:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_132 [2021-11-23 15:01:45,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_132 [2021-11-23 15:01:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-11-23 15:01:45,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-11-23 15:01:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:01:45,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:01:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2021-11-23 15:01:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2021-11-23 15:01:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:01:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:01:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2021-11-23 15:01:45,419 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2021-11-23 15:01:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:01:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:01:45,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:01:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-23 15:01:45,420 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-23 15:01:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:01:45,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:01:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:01:45,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:01:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:01:45,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:01:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:01:45,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:01:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:01:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:01:45,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:01:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:01:45,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:01:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:01:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:01:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:01:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:01:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:01:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:01:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:01:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:01:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:01:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:01:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:01:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:01:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:01:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2021-11-23 15:01:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2021-11-23 15:01:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:01:45,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:01:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2021-11-23 15:01:45,425 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2021-11-23 15:01:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:01:45,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:01:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:01:45,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:01:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2021-11-23 15:01:45,426 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2021-11-23 15:01:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2021-11-23 15:01:45,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2021-11-23 15:01:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:01:45,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:01:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2021-11-23 15:01:45,427 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2021-11-23 15:01:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:01:45,427 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:01:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:01:45,427 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:01:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2021-11-23 15:01:45,428 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2021-11-23 15:01:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:01:45,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:01:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_window_lock_of_vortex_private [2021-11-23 15:01:45,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_window_lock_of_vortex_private [2021-11-23 15:01:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2021-11-23 15:01:45,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2021-11-23 15:01:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:01:45,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:01:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2021-11-23 15:01:45,429 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2021-11-23 15:01:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:01:45,429 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:01:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2021-11-23 15:01:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2021-11-23 15:01:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2021-11-23 15:01:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2021-11-23 15:01:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-23 15:01:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-23 15:01:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:01:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:01:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2021-11-23 15:01:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2021-11-23 15:01:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:01:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:01:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:01:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:01:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:01:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:01:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 15:01:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 15:01:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:01:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:01:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:01:45,433 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:01:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:01:45,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:01:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:01:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:01:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:01:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:01:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:01:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_111 [2021-11-23 15:01:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_111 [2021-11-23 15:01:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:01:45,435 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:01:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:01:45,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:01:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:01:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2021-11-23 15:01:45,435 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2021-11-23 15:01:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2021-11-23 15:01:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2021-11-23 15:01:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:01:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:01:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:01:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:01:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:01:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:01:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:01:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:01:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:01:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:01:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:01:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:01:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:01:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2021-11-23 15:01:45,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2021-11-23 15:01:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2021-11-23 15:01:45,438 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2021-11-23 15:01:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-23 15:01:45,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-23 15:01:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:01:45,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:01:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2021-11-23 15:01:45,439 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2021-11-23 15:01:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_105 [2021-11-23 15:01:45,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_105 [2021-11-23 15:01:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:01:45,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:01:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:01:45,440 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:01:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:01:45,440 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:01:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_133 [2021-11-23 15:01:45,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_133 [2021-11-23 15:01:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:01:45,441 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:01:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2021-11-23 15:01:45,441 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2021-11-23 15:01:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:01:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2021-11-23 15:01:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2021-11-23 15:01:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:01:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:01:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:01:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:01:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:01:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:01:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2021-11-23 15:01:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2021-11-23 15:01:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2021-11-23 15:01:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2021-11-23 15:01:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:01:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:01:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2021-11-23 15:01:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2021-11-23 15:01:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:01:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:01:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2021-11-23 15:01:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2021-11-23 15:01:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2021-11-23 15:01:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2021-11-23 15:01:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:01:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:01:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:01:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:01:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:01:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:01:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:01:45,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:01:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_vortex_private [2021-11-23 15:01:45,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_vortex_private [2021-11-23 15:01:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:01:45,446 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:01:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_112 [2021-11-23 15:01:45,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_112 [2021-11-23 15:01:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_113 [2021-11-23 15:01:45,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_113 [2021-11-23 15:01:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:01:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:01:45,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:01:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:01:45,447 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:01:46,534 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:01:46,541 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:01:46,696 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:01:46,701 INFO L158 Benchmark]: Toolchain (without parser) took 8421.94ms. Allocated memory was 100.7MB in the beginning and 304.1MB in the end (delta: 203.4MB). Free memory was 60.2MB in the beginning and 125.9MB in the end (delta: -65.7MB). Peak memory consumption was 139.1MB. Max. memory is 16.1GB. [2021-11-23 15:01:46,702 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 100.7MB. Free memory is still 74.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:01:46,703 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5806.67ms. Allocated memory was 100.7MB in the beginning and 304.1MB in the end (delta: 203.4MB). Free memory was 60.2MB in the beginning and 184.5MB in the end (delta: -124.4MB). Peak memory consumption was 116.1MB. Max. memory is 16.1GB. [2021-11-23 15:01:46,703 INFO L158 Benchmark]: Boogie Procedure Inliner took 683.81ms. Allocated memory is still 304.1MB. Free memory was 184.5MB in the beginning and 200.3MB in the end (delta: -15.7MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-11-23 15:01:46,704 INFO L158 Benchmark]: Boogie Preprocessor took 445.49ms. Allocated memory is still 304.1MB. Free memory was 200.3MB in the beginning and 145.2MB in the end (delta: 55.0MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2021-11-23 15:01:46,705 INFO L158 Benchmark]: RCFGBuilder took 1481.15ms. Allocated memory is still 304.1MB. Free memory was 145.2MB in the beginning and 125.9MB in the end (delta: 19.3MB). Peak memory consumption was 20.9MB. Max. memory is 16.1GB. [2021-11-23 15:01:46,708 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 100.7MB. Free memory is still 74.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5806.67ms. Allocated memory was 100.7MB in the beginning and 304.1MB in the end (delta: 203.4MB). Free memory was 60.2MB in the beginning and 184.5MB in the end (delta: -124.4MB). Peak memory consumption was 116.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 683.81ms. Allocated memory is still 304.1MB. Free memory was 184.5MB in the beginning and 200.3MB in the end (delta: -15.7MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 445.49ms. Allocated memory is still 304.1MB. Free memory was 200.3MB in the beginning and 145.2MB in the end (delta: 55.0MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1481.15ms. Allocated memory is still 304.1MB. Free memory was 145.2MB in the beginning and 125.9MB in the end (delta: 19.3MB). Peak memory consumption was 20.9MB. 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 15:01:46,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/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_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/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_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/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_9f5065f9-cac6-4896-9202-4b23c3b962b3/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 ee9ed3068f3b87df6cf8a5420a13d45365c61647fcde61bb8adac513f0f70bd0 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:01:49,296 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:01:49,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:01:49,329 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:01:49,330 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:01:49,332 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:01:49,334 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:01:49,337 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:01:49,339 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:01:49,340 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:01:49,342 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:01:49,344 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:01:49,344 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:01:49,346 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:01:49,348 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:01:49,349 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:01:49,351 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:01:49,352 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:01:49,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:01:49,367 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:01:49,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:01:49,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:01:49,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:01:49,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:01:49,379 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:01:49,380 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:01:49,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:01:49,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:01:49,383 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:01:49,384 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:01:49,385 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:01:49,386 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:01:49,387 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:01:49,393 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:01:49,396 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:01:49,396 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:01:49,397 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:01:49,398 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:01:49,398 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:01:49,400 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:01:49,401 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:01:49,402 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:01:49,457 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:01:49,458 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:01:49,459 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:01:49,459 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:01:49,461 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:01:49,461 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:01:49,462 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:01:49,462 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:01:49,462 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:01:49,463 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:01:49,464 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:01:49,464 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:01:49,464 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:01:49,464 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:01:49,464 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:01:49,465 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:01:49,465 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:01:49,465 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:01:49,465 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:01:49,466 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:01:49,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:49,466 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:01:49,466 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:01:49,467 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:01:49,467 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:01:49,467 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:01:49,467 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:01:49,468 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:01:49,468 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:01:49,468 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_9f5065f9-cac6-4896-9202-4b23c3b962b3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee9ed3068f3b87df6cf8a5420a13d45365c61647fcde61bb8adac513f0f70bd0 [2021-11-23 15:01:49,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:01:49,888 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:01:49,892 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:01:49,894 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:01:49,895 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:01:49,897 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2021-11-23 15:01:49,979 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/data/ce7931c9f/3fd0b0125ba24c718a5f492eed25fddb/FLAG361a67c1f [2021-11-23 15:01:51,148 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:01:51,148 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2021-11-23 15:01:51,244 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/data/ce7931c9f/3fd0b0125ba24c718a5f492eed25fddb/FLAG361a67c1f [2021-11-23 15:01:51,350 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/data/ce7931c9f/3fd0b0125ba24c718a5f492eed25fddb [2021-11-23 15:01:51,355 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:01:51,357 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:01:51,361 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:51,361 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:01:51,365 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:01:51,366 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:51" (1/1) ... [2021-11-23 15:01:51,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30391938 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:51, skipping insertion in model container [2021-11-23 15:01:51,369 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:01:51" (1/1) ... [2021-11-23 15:01:51,377 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:01:51,653 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:55,858 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_9f5065f9-cac6-4896-9202-4b23c3b962b3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[464872,464885] [2021-11-23 15:01:55,861 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_9f5065f9-cac6-4896-9202-4b23c3b962b3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[465017,465030] [2021-11-23 15:01:55,885 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:55,935 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:01:56,045 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:01:56,497 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_9f5065f9-cac6-4896-9202-4b23c3b962b3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[464872,464885] [2021-11-23 15:01:56,498 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_9f5065f9-cac6-4896-9202-4b23c3b962b3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[465017,465030] [2021-11-23 15:01:56,506 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:56,541 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:01:57,034 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_9f5065f9-cac6-4896-9202-4b23c3b962b3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[464872,464885] [2021-11-23 15:01:57,035 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_9f5065f9-cac6-4896-9202-4b23c3b962b3/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[465017,465030] [2021-11-23 15:01:57,041 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:01:57,561 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:01:57,562 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:57 WrapperNode [2021-11-23 15:01:57,562 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:01:57,563 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:57,563 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:01:57,564 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:01:57,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:57" (1/1) ... [2021-11-23 15:01:57,807 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:57" (1/1) ... [2021-11-23 15:01:58,241 INFO L137 Inliner]: procedures = 581, calls = 4460, calls flagged for inlining = 273, calls inlined = 252, statements flattened = 8870 [2021-11-23 15:01:58,242 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:01:58,243 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:01:58,243 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:01:58,244 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:01:58,252 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:57" (1/1) ... [2021-11-23 15:01:58,252 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:57" (1/1) ... [2021-11-23 15:01:58,320 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:57" (1/1) ... [2021-11-23 15:01:58,321 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:57" (1/1) ... [2021-11-23 15:01:58,525 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:57" (1/1) ... [2021-11-23 15:01:58,564 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:57" (1/1) ... [2021-11-23 15:01:58,609 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:57" (1/1) ... [2021-11-23 15:01:58,659 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:01:58,661 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:01:58,661 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:01:58,661 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:01:58,664 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:01:57" (1/1) ... [2021-11-23 15:01:58,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:01:58,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:01:58,696 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:01:58,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:01:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:01:58,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:01:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:01:58,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:01:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-23 15:01:58,744 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-23 15:01:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2021-11-23 15:01:58,744 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2021-11-23 15:01:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2021-11-23 15:01:58,744 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2021-11-23 15:01:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:01:58,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:01:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2021-11-23 15:01:58,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2021-11-23 15:01:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:01:58,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:01:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:01:58,746 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:01:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2021-11-23 15:01:58,746 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2021-11-23 15:01:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2021-11-23 15:01:58,747 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2021-11-23 15:01:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:01:58,747 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:01:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2021-11-23 15:01:58,747 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2021-11-23 15:01:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:01:58,747 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:01:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:01:58,748 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:01:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:01:58,748 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:01:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2021-11-23 15:01:58,749 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2021-11-23 15:01:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:01:58,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:01:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:01:58,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:01:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:01:58,750 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:01:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_window_lock_of_vortex_private [2021-11-23 15:01:58,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_window_lock_of_vortex_private [2021-11-23 15:01:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:01:58,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:01:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vortex_private [2021-11-23 15:01:58,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vortex_private [2021-11-23 15:01:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2021-11-23 15:01:58,752 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2021-11-23 15:01:58,752 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:01:58,752 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:01:58,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:01:58,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:01:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:01:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:01:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:01:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:01:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:01:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:01:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:01:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:01:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:01:58,756 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:01:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:01:58,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:01:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:01:58,757 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:01:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:01:58,757 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:01:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:01:58,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:01:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:01:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:01:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:01:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:01:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-11-23 15:01:58,758 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-11-23 15:01:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:01:58,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:01:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:01:58,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:01:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_118 [2021-11-23 15:01:58,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_118 [2021-11-23 15:01:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:01:58,759 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:01:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_114 [2021-11-23 15:01:58,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_114 [2021-11-23 15:01:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2021-11-23 15:01:58,761 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2021-11-23 15:01:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:01:58,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:01:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2021-11-23 15:01:58,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2021-11-23 15:01:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:01:58,762 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:01:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:01:58,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:01:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:01:58,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:01:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_106 [2021-11-23 15:01:58,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_106 [2021-11-23 15:01:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:01:58,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:01:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2021-11-23 15:01:58,764 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2021-11-23 15:01:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2021-11-23 15:01:58,764 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2021-11-23 15:01:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:01:58,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:01:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:01:58,765 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:01:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:01:58,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:01:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:01:58,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:01:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:01:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:01:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:01:58,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:01:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2021-11-23 15:01:58,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2021-11-23 15:01:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_132 [2021-11-23 15:01:58,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_132 [2021-11-23 15:01:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-11-23 15:01:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-11-23 15:01:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:01:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:01:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2021-11-23 15:01:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2021-11-23 15:01:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:01:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:01:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2021-11-23 15:01:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2021-11-23 15:01:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:01:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:01:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:01:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-23 15:01:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-23 15:01:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:01:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:01:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:01:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:01:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:01:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:01:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:01:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:01:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:01:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:01:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:01:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:01:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:01:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:01:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:01:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:01:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:01:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:01:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:01:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:01:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:01:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:01:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:01:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:01:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:01:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:01:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:01:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:01:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:01:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2021-11-23 15:01:58,784 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2021-11-23 15:01:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:01:58,784 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:01:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2021-11-23 15:01:58,785 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2021-11-23 15:01:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:01:58,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:01:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2021-11-23 15:01:58,785 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2021-11-23 15:01:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2021-11-23 15:01:58,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2021-11-23 15:01:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:01:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:01:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2021-11-23 15:01:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2021-11-23 15:01:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:01:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:01:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:01:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:01:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2021-11-23 15:01:58,787 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2021-11-23 15:01:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:01:58,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:01:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_window_lock_of_vortex_private [2021-11-23 15:01:58,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_window_lock_of_vortex_private [2021-11-23 15:01:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2021-11-23 15:01:58,788 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2021-11-23 15:01:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:01:58,788 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:01:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2021-11-23 15:01:58,788 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2021-11-23 15:01:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:01:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:01:58,789 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:01:58,789 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2021-11-23 15:01:58,789 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2021-11-23 15:01:58,789 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2021-11-23 15:01:58,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2021-11-23 15:01:58,789 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-23 15:01:58,789 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-23 15:01:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:01:58,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:01:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:01:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:01:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2021-11-23 15:01:58,790 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2021-11-23 15:01:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:01:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:01:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:01:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:01:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:01:58,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:01:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:01:58,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:01:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 15:01:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 15:01:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:01:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:01:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:01:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:01:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:01:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:01:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:01:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:01:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:01:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:01:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:01:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_111 [2021-11-23 15:01:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_111 [2021-11-23 15:01:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:01:58,794 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:01:58,794 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:01:58,794 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:01:58,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:01:58,798 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2021-11-23 15:01:58,799 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2021-11-23 15:01:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2021-11-23 15:01:58,799 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2021-11-23 15:01:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:01:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:01:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:01:58,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:01:58,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:01:58,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:01:58,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:01:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:01:58,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:01:58,802 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:01:58,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:01:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:01:58,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:01:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:01:58,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:01:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:01:58,803 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:01:58,803 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2021-11-23 15:01:58,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2021-11-23 15:01:58,804 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2021-11-23 15:01:58,804 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2021-11-23 15:01:58,804 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-23 15:01:58,804 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-23 15:01:58,804 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:01:58,804 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:01:58,804 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2021-11-23 15:01:58,805 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2021-11-23 15:01:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_105 [2021-11-23 15:01:58,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_105 [2021-11-23 15:01:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:01:58,805 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:01:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:01:58,805 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:01:58,805 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:01:58,806 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:01:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_133 [2021-11-23 15:01:58,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_133 [2021-11-23 15:01:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:01:58,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:01:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:01:58,806 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:01:58,806 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2021-11-23 15:01:58,807 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2021-11-23 15:01:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:01:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:01:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:01:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2021-11-23 15:01:58,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2021-11-23 15:01:58,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:01:58,808 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-23 15:01:58,808 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-23 15:01:58,808 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:01:58,808 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:01:58,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:01:58,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:01:58,808 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2021-11-23 15:01:58,808 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2021-11-23 15:01:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2021-11-23 15:01:58,809 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2021-11-23 15:01:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2021-11-23 15:01:58,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2021-11-23 15:01:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:01:58,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:01:58,809 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2021-11-23 15:01:58,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2021-11-23 15:01:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2021-11-23 15:01:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2021-11-23 15:01:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:01:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:01:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:01:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:01:58,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:01:58,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:01:58,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:01:58,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:01:58,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_vortex_private [2021-11-23 15:01:58,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_vortex_private [2021-11-23 15:01:58,811 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:01:58,811 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:01:58,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_112 [2021-11-23 15:01:58,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_112 [2021-11-23 15:01:58,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_113 [2021-11-23 15:01:58,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_113 [2021-11-23 15:01:58,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:01:58,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:01:58,812 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:01:58,812 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:02:00,005 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:02:00,010 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:02:00,182 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:02:00,186 INFO L158 Benchmark]: Toolchain (without parser) took 8827.80ms. Allocated memory was 65.0MB in the beginning and 375.4MB in the end (delta: 310.4MB). Free memory was 35.9MB in the beginning and 224.7MB in the end (delta: -188.8MB). Peak memory consumption was 239.1MB. Max. memory is 16.1GB. [2021-11-23 15:02:00,186 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 50.3MB. Free memory was 30.3MB in the beginning and 30.2MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:02:00,187 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6201.84ms. Allocated memory was 65.0MB in the beginning and 375.4MB in the end (delta: 310.4MB). Free memory was 35.7MB in the beginning and 196.9MB in the end (delta: -161.2MB). Peak memory consumption was 154.8MB. Max. memory is 16.1GB. [2021-11-23 15:02:00,187 INFO L158 Benchmark]: Boogie Procedure Inliner took 678.88ms. Allocated memory is still 375.4MB. Free memory was 196.9MB in the beginning and 250.5MB in the end (delta: -53.7MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. [2021-11-23 15:02:00,188 INFO L158 Benchmark]: Boogie Preprocessor took 416.48ms. Allocated memory is still 375.4MB. Free memory was 250.5MB in the beginning and 191.8MB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2021-11-23 15:02:00,189 INFO L158 Benchmark]: RCFGBuilder took 1523.33ms. Allocated memory is still 375.4MB. Free memory was 191.8MB in the beginning and 224.7MB in the end (delta: -32.9MB). Peak memory consumption was 84.6MB. Max. memory is 16.1GB. [2021-11-23 15:02:00,192 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 50.3MB. Free memory was 30.3MB in the beginning and 30.2MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6201.84ms. Allocated memory was 65.0MB in the beginning and 375.4MB in the end (delta: 310.4MB). Free memory was 35.7MB in the beginning and 196.9MB in the end (delta: -161.2MB). Peak memory consumption was 154.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 678.88ms. Allocated memory is still 375.4MB. Free memory was 196.9MB in the beginning and 250.5MB in the end (delta: -53.7MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 416.48ms. Allocated memory is still 375.4MB. Free memory was 250.5MB in the beginning and 191.8MB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1523.33ms. Allocated memory is still 375.4MB. Free memory was 191.8MB in the beginning and 224.7MB in the end (delta: -32.9MB). Peak memory consumption was 84.6MB. 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 15:02:00,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f5065f9-cac6-4896-9202-4b23c3b962b3/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable