./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/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_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/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_7662bd40-3323-4bde-8618-8233316a9494/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 dfd6d574d08999b62054724022525ae58fcf8eb53291450098ab652e14e39cce --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:03:51,364 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:03:51,365 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:03:51,397 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:03:51,398 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:03:51,399 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:03:51,401 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:03:51,403 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:03:51,405 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:03:51,406 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:03:51,408 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:03:51,409 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:03:51,410 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:03:51,411 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:03:51,413 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:03:51,415 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:03:51,416 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:03:51,418 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:03:51,420 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:03:51,429 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:03:51,436 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:03:51,441 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:03:51,446 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:03:51,447 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:03:51,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:03:51,457 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:03:51,457 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:03:51,459 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:03:51,459 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:03:51,462 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:03:51,463 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:03:51,464 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:03:51,466 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:03:51,467 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:03:51,469 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:03:51,470 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:03:51,471 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:03:51,471 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:03:51,472 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:03:51,473 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:03:51,473 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:03:51,474 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:03:51,519 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:03:51,519 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:03:51,520 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:03:51,521 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:03:51,522 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:03:51,522 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:03:51,522 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:03:51,523 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:03:51,529 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:03:51,529 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:03:51,530 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:03:51,531 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:03:51,531 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:03:51,531 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:03:51,532 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:03:51,532 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:03:51,532 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:03:51,532 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:03:51,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:51,533 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:03:51,533 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:03:51,533 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:03:51,534 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:03:51,534 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:03:51,534 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:03:51,534 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_7662bd40-3323-4bde-8618-8233316a9494/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfd6d574d08999b62054724022525ae58fcf8eb53291450098ab652e14e39cce [2021-11-23 15:03:51,814 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:03:51,843 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:03:51,845 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:03:51,846 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:03:51,847 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:03:51,849 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2021-11-23 15:03:51,905 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/data/51ca01793/b7ac28daf8304f9f99b33e2e50fd0225/FLAG4eeb875d7 [2021-11-23 15:03:53,062 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:03:53,062 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2021-11-23 15:03:53,165 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/data/51ca01793/b7ac28daf8304f9f99b33e2e50fd0225/FLAG4eeb875d7 [2021-11-23 15:03:53,274 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/data/51ca01793/b7ac28daf8304f9f99b33e2e50fd0225 [2021-11-23 15:03:53,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:03:53,280 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:03:53,282 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:53,282 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:03:53,285 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:03:53,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:53" (1/1) ... [2021-11-23 15:03:53,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4376d801 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:53, skipping insertion in model container [2021-11-23 15:03:53,289 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:53" (1/1) ... [2021-11-23 15:03:53,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:03:53,485 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:58,198 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_7662bd40-3323-4bde-8618-8233316a9494/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[479141,479154] [2021-11-23 15:03:58,694 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:58,874 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:03:59,507 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_7662bd40-3323-4bde-8618-8233316a9494/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[479141,479154] [2021-11-23 15:03:59,542 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:59,944 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:03:59,944 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59 WrapperNode [2021-11-23 15:03:59,945 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:59,946 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:59,946 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:03:59,946 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:03:59,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:00,147 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:00,505 INFO L137 Inliner]: procedures = 606, calls = 6407, calls flagged for inlining = 203, calls inlined = 162, statements flattened = 7657 [2021-11-23 15:04:00,507 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:00,508 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:00,508 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:00,509 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:00,520 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:00,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:00,570 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:00,571 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:00,854 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:00,909 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:00,966 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:01,020 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:01,021 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:01,021 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:01,021 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:01,024 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:59" (1/1) ... [2021-11-23 15:04:01,046 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:01,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:01,097 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:01,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:01,258 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2021-11-23 15:04:01,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2021-11-23 15:04:01,258 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2021-11-23 15:04:01,259 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2021-11-23 15:04:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2021-11-23 15:04:01,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2021-11-23 15:04:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:04:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:04:01,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:04:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:01,260 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2021-11-23 15:04:01,260 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2021-11-23 15:04:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:04:01,260 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:04:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:01,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2021-11-23 15:04:01,261 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2021-11-23 15:04:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:04:01,261 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:04:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:04:01,261 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:04:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:04:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:04:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:04:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:04:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2021-11-23 15:04:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2021-11-23 15:04:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2021-11-23 15:04:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2021-11-23 15:04:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2021-11-23 15:04:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2021-11-23 15:04:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:04:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:04:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:04:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:04:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:04:01,264 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:04:01,264 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2021-11-23 15:04:01,264 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2021-11-23 15:04:01,264 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:04:01,264 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:04:01,264 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:04:01,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:04:01,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:01,265 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:04:01,265 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:04:01,265 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:04:01,265 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:04:01,265 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:04:01,265 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:04:01,266 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2021-11-23 15:04:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2021-11-23 15:04:01,266 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:04:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:04:01,266 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:04:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:04:01,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:04:01,267 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2021-11-23 15:04:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2021-11-23 15:04:01,267 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:04:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:04:01,267 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2021-11-23 15:04:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2021-11-23 15:04:01,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:04:01,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:04:01,268 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:04:01,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:04:01,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:04:01,268 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:04:01,268 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_mac_address [2021-11-23 15:04:01,268 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_mac_address [2021-11-23 15:04:01,269 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_resume [2021-11-23 15:04:01,269 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_resume [2021-11-23 15:04:01,269 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:04:01,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:04:01,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:04:01,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:04:01,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:01,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:01,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:04:01,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:04:01,270 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:04:01,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:04:01,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:01,270 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:04:01,271 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:04:01,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:04:01,271 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:04:01,271 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:04:01,271 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:04:01,271 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:04:01,271 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-11-23 15:04:01,272 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-11-23 15:04:01,272 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:04:01,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:04:01,272 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:04:01,272 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:04:01,272 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2021-11-23 15:04:01,272 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2021-11-23 15:04:01,273 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-11-23 15:04:01,273 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-11-23 15:04:01,273 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:04:01,273 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:04:01,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:01,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:01,273 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:04:01,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:04:01,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:04:01,274 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:04:01,274 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2021-11-23 15:04:01,274 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2021-11-23 15:04:01,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:04:01,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:04:01,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:01,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:01,275 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:04:01,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:04:01,275 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:04:01,275 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:04:01,275 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:04:01,275 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:04:01,276 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:04:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:04:01,276 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2021-11-23 15:04:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2021-11-23 15:04:01,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_stats_lock_of_NOT_ARG_SIGN [2021-11-23 15:04:01,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_stats_lock_of_NOT_ARG_SIGN [2021-11-23 15:04:01,276 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-11-23 15:04:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-11-23 15:04:01,277 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:04:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:04:01,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:04:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:04:01,277 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:04:01,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:04:01,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:04:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:04:01,278 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:04:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:04:01,278 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:04:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:04:01,278 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:04:01,278 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:04:01,279 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:04:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:04:01,279 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:04:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:04:01,279 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:04:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:04:01,279 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:04:01,279 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:04:01,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:01,280 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:04:01,280 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:04:01,280 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2021-11-23 15:04:01,280 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2021-11-23 15:04:01,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:01,280 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2021-11-23 15:04:01,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2021-11-23 15:04:01,281 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-11-23 15:04:01,281 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-11-23 15:04:01,281 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2021-11-23 15:04:01,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2021-11-23 15:04:01,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:01,281 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-23 15:04:01,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-23 15:04:01,282 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:04:01,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:04:01,282 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:04:01,282 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:04:01,282 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:04:01,282 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:04:01,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:04:01,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:04:01,283 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:04:01,283 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:04:01,283 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:04:01,283 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:04:01,283 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2021-11-23 15:04:01,283 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2021-11-23 15:04:01,284 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2021-11-23 15:04:01,284 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2021-11-23 15:04:01,284 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:04:01,284 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:04:01,284 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:04:01,284 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:04:01,284 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:04:01,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:04:01,285 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2021-11-23 15:04:01,285 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2021-11-23 15:04:01,285 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:04:01,285 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:04:01,285 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single___1 [2021-11-23 15:04:01,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single___1 [2021-11-23 15:04:01,285 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:04:01,286 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:04:01,286 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2021-11-23 15:04:01,286 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2021-11-23 15:04:01,286 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2021-11-23 15:04:01,286 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2021-11-23 15:04:01,286 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:04:01,286 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:04:01,286 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2021-11-23 15:04:01,287 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2021-11-23 15:04:01,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mgmt_lock_of_NOT_ARG_SIGN [2021-11-23 15:04:01,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mgmt_lock_of_NOT_ARG_SIGN [2021-11-23 15:04:01,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:04:01,287 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-23 15:04:01,287 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-23 15:04:01,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_stats_lock_of_NOT_ARG_SIGN [2021-11-23 15:04:01,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_stats_lock_of_NOT_ARG_SIGN [2021-11-23 15:04:01,288 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-11-23 15:04:01,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-11-23 15:04:01,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:01,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:01,288 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2021-11-23 15:04:01,288 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2021-11-23 15:04:01,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_islpci_acl [2021-11-23 15:04:01,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_islpci_acl [2021-11-23 15:04:01,289 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2021-11-23 15:04:01,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2021-11-23 15:04:01,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:04:01,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:04:01,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:04:01,289 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:04:01,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:04:01,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:04:01,290 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2021-11-23 15:04:01,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2021-11-23 15:04:01,290 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 15:04:01,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 15:04:01,290 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:04:01,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:04:01,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2021-11-23 15:04:01,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2021-11-23 15:04:01,291 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:04:01,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:04:01,291 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:04:01,291 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:04:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2021-11-23 15:04:01,297 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2021-11-23 15:04:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_islpci_acl [2021-11-23 15:04:01,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_islpci_acl [2021-11-23 15:04:01,297 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single___0 [2021-11-23 15:04:01,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single___0 [2021-11-23 15:04:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:04:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:04:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:04:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:04:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:04:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:04:01,298 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:04:01,298 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2021-11-23 15:04:01,299 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2021-11-23 15:04:02,407 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:02,412 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:02,430 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:02,439 INFO L158 Benchmark]: Toolchain (without parser) took 9157.85ms. Allocated memory was 109.1MB in the beginning and 329.3MB in the end (delta: 220.2MB). Free memory was 71.7MB in the beginning and 134.8MB in the end (delta: -63.1MB). Peak memory consumption was 164.2MB. Max. memory is 16.1GB. [2021-11-23 15:04:02,440 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 90.2MB. Free memory is still 69.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:02,444 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6663.44ms. Allocated memory was 109.1MB in the beginning and 226.5MB in the end (delta: 117.4MB). Free memory was 71.5MB in the beginning and 104.4MB in the end (delta: -32.9MB). Peak memory consumption was 126.5MB. Max. memory is 16.1GB. [2021-11-23 15:04:02,448 INFO L158 Benchmark]: Boogie Procedure Inliner took 561.73ms. Allocated memory is still 226.5MB. Free memory was 104.4MB in the beginning and 95.0MB in the end (delta: 9.4MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2021-11-23 15:04:02,452 INFO L158 Benchmark]: Boogie Preprocessor took 511.82ms. Allocated memory was 226.5MB in the beginning and 329.3MB in the end (delta: 102.8MB). Free memory was 95.0MB in the beginning and 176.8MB in the end (delta: -81.7MB). Peak memory consumption was 51.3MB. Max. memory is 16.1GB. [2021-11-23 15:04:02,453 INFO L158 Benchmark]: RCFGBuilder took 1416.15ms. Allocated memory is still 329.3MB. Free memory was 176.8MB in the beginning and 134.8MB in the end (delta: 41.9MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-11-23 15:04:02,458 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 90.2MB. Free memory is still 69.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6663.44ms. Allocated memory was 109.1MB in the beginning and 226.5MB in the end (delta: 117.4MB). Free memory was 71.5MB in the beginning and 104.4MB in the end (delta: -32.9MB). Peak memory consumption was 126.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 561.73ms. Allocated memory is still 226.5MB. Free memory was 104.4MB in the beginning and 95.0MB in the end (delta: 9.4MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 511.82ms. Allocated memory was 226.5MB in the beginning and 329.3MB in the end (delta: 102.8MB). Free memory was 95.0MB in the beginning and 176.8MB in the end (delta: -81.7MB). Peak memory consumption was 51.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1416.15ms. Allocated memory is still 329.3MB. Free memory was 176.8MB in the beginning and 134.8MB in the end (delta: 41.9MB). Peak memory consumption was 48.2MB. 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 15:04:02,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/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_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/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_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/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_7662bd40-3323-4bde-8618-8233316a9494/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 dfd6d574d08999b62054724022525ae58fcf8eb53291450098ab652e14e39cce --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:04,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:04,998 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:05,032 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:05,032 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:05,034 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:05,035 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:05,038 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:05,040 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:05,041 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:05,042 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:05,044 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:05,044 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:05,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:05,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:05,051 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:05,053 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:05,058 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:05,060 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:05,064 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:05,069 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:05,073 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:05,075 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:05,076 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:05,079 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:05,083 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:05,083 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:05,084 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:05,086 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:05,087 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:05,087 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:05,088 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:05,089 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:05,091 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:05,092 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:05,093 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:05,093 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:05,094 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:05,094 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:05,096 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:05,096 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:05,097 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:04:05,139 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:05,139 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:05,141 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:05,141 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:05,142 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:05,142 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:05,143 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:05,143 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:05,143 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:05,143 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:05,144 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:05,145 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:04:05,145 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:04:05,145 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:04:05,145 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:05,146 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:05,146 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:05,146 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:05,146 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:05,147 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:05,147 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:05,147 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:05,147 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:05,147 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:05,148 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:04:05,148 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:04:05,148 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:05,148 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:04:05,149 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:04:05,149 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_7662bd40-3323-4bde-8618-8233316a9494/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfd6d574d08999b62054724022525ae58fcf8eb53291450098ab652e14e39cce [2021-11-23 15:04:05,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:05,553 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:05,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:05,557 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:05,558 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:05,560 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2021-11-23 15:04:05,634 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/data/18e0b8aa1/8e6d7a729261493991f49d735bf68e38/FLAG5d2a1c624 [2021-11-23 15:04:06,748 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:06,749 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2021-11-23 15:04:06,832 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/data/18e0b8aa1/8e6d7a729261493991f49d735bf68e38/FLAG5d2a1c624 [2021-11-23 15:04:07,014 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/data/18e0b8aa1/8e6d7a729261493991f49d735bf68e38 [2021-11-23 15:04:07,016 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:07,019 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:07,021 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:07,022 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:07,025 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:07,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:07" (1/1) ... [2021-11-23 15:04:07,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76717bcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:07, skipping insertion in model container [2021-11-23 15:04:07,028 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:07" (1/1) ... [2021-11-23 15:04:07,036 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:07,282 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:11,947 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_7662bd40-3323-4bde-8618-8233316a9494/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[479141,479154] [2021-11-23 15:04:12,398 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:12,513 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:04:12,599 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:13,283 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_7662bd40-3323-4bde-8618-8233316a9494/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[479141,479154] [2021-11-23 15:04:13,306 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:13,445 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:14,090 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_7662bd40-3323-4bde-8618-8233316a9494/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[479141,479154] [2021-11-23 15:04:14,119 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:14,495 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:14,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14 WrapperNode [2021-11-23 15:04:14,496 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:14,498 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:14,498 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:14,498 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:14,505 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:14,681 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:15,019 INFO L137 Inliner]: procedures = 621, calls = 6407, calls flagged for inlining = 203, calls inlined = 162, statements flattened = 7479 [2021-11-23 15:04:15,020 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:15,022 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:15,022 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:15,022 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:15,031 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:15,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:15,099 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:15,100 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:15,365 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:15,388 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:15,431 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:15,539 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:15,540 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:15,543 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:15,544 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:15,545 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:14" (1/1) ... [2021-11-23 15:04:15,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:15,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:15,587 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:15,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:15,639 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2021-11-23 15:04:15,639 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2021-11-23 15:04:15,639 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2021-11-23 15:04:15,640 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2021-11-23 15:04:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2021-11-23 15:04:15,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2021-11-23 15:04:15,640 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:04:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:04:15,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:04:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:15,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:15,641 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2021-11-23 15:04:15,641 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2021-11-23 15:04:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:04:15,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:04:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:15,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:15,642 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2021-11-23 15:04:15,642 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2021-11-23 15:04:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:04:15,643 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:04:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:04:15,643 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:04:15,643 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:04:15,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:04:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:04:15,644 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:04:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2021-11-23 15:04:15,644 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2021-11-23 15:04:15,644 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2021-11-23 15:04:15,644 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2021-11-23 15:04:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2021-11-23 15:04:15,645 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2021-11-23 15:04:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:04:15,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:04:15,645 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:04:15,646 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:04:15,646 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:04:15,646 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:04:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2021-11-23 15:04:15,647 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2021-11-23 15:04:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:04:15,647 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:04:15,647 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:04:15,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:04:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:04:15,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:04:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:04:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:04:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:04:15,649 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:04:15,649 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:04:15,650 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:04:15,650 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:04:15,651 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:04:15,651 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2021-11-23 15:04:15,651 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2021-11-23 15:04:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:04:15,652 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:04:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:04:15,652 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:04:15,652 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2021-11-23 15:04:15,653 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2021-11-23 15:04:15,653 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:04:15,653 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:04:15,653 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2021-11-23 15:04:15,654 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2021-11-23 15:04:15,654 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:04:15,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:04:15,655 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:04:15,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:04:15,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:04:15,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:04:15,655 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_mac_address [2021-11-23 15:04:15,656 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_mac_address [2021-11-23 15:04:15,656 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_resume [2021-11-23 15:04:15,656 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_resume [2021-11-23 15:04:15,656 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:04:15,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:04:15,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:04:15,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:04:15,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:15,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:15,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:04:15,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:04:15,658 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:04:15,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:04:15,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:15,659 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:04:15,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:04:15,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:04:15,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:04:15,659 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:04:15,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:04:15,660 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:04:15,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:04:15,661 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:04:15,662 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:04:15,662 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:04:15,662 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:04:15,662 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-11-23 15:04:15,662 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-11-23 15:04:15,663 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:04:15,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:04:15,663 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:04:15,663 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:04:15,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:04:15,663 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2021-11-23 15:04:15,664 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2021-11-23 15:04:15,664 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-11-23 15:04:15,664 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-11-23 15:04:15,664 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:04:15,664 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:04:15,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:15,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:15,666 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:04:15,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:04:15,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:04:15,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:04:15,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:04:15,670 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2021-11-23 15:04:15,671 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2021-11-23 15:04:15,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:04:15,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:04:15,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:04:15,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:04:15,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:04:15,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:15,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:15,679 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:04:15,679 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:04:15,679 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:04:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:04:15,680 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:04:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:04:15,680 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2021-11-23 15:04:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2021-11-23 15:04:15,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_stats_lock_of_NOT_ARG_SIGN [2021-11-23 15:04:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_stats_lock_of_NOT_ARG_SIGN [2021-11-23 15:04:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-11-23 15:04:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-11-23 15:04:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:04:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:04:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:04:15,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:04:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:04:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:04:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:04:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:04:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:04:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:04:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:04:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:04:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:04:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:04:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:04:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:04:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:04:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:04:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:04:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:04:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:04:15,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:04:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:15,685 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:04:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:04:15,685 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2021-11-23 15:04:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2021-11-23 15:04:15,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:15,686 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2021-11-23 15:04:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2021-11-23 15:04:15,686 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-11-23 15:04:15,686 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-11-23 15:04:15,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:04:15,686 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2021-11-23 15:04:15,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2021-11-23 15:04:15,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:04:15,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:04:15,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:04:15,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:15,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-11-23 15:04:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-11-23 15:04:15,688 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:04:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:04:15,688 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:04:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:04:15,688 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:04:15,688 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:04:15,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:04:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:04:15,689 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:04:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:04:15,689 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:04:15,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:04:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2021-11-23 15:04:15,690 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2021-11-23 15:04:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2021-11-23 15:04:15,690 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2021-11-23 15:04:15,690 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:04:15,690 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:04:15,691 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:04:15,691 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2021-11-23 15:04:15,691 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2021-11-23 15:04:15,691 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:04:15,692 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:04:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single___1 [2021-11-23 15:04:15,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single___1 [2021-11-23 15:04:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:04:15,692 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:04:15,692 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2021-11-23 15:04:15,693 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2021-11-23 15:04:15,693 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2021-11-23 15:04:15,693 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2021-11-23 15:04:15,693 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:04:15,693 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:04:15,693 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2021-11-23 15:04:15,693 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2021-11-23 15:04:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mgmt_lock_of_NOT_ARG_SIGN [2021-11-23 15:04:15,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mgmt_lock_of_NOT_ARG_SIGN [2021-11-23 15:04:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-23 15:04:15,694 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-23 15:04:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:04:15,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:04:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:04:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:04:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_stats_lock_of_NOT_ARG_SIGN [2021-11-23 15:04:15,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_stats_lock_of_NOT_ARG_SIGN [2021-11-23 15:04:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-11-23 15:04:15,695 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-11-23 15:04:15,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:15,696 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2021-11-23 15:04:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2021-11-23 15:04:15,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_islpci_acl [2021-11-23 15:04:15,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_islpci_acl [2021-11-23 15:04:15,696 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2021-11-23 15:04:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2021-11-23 15:04:15,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:04:15,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:04:15,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:04:15,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:04:15,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:04:15,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:04:15,702 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2021-11-23 15:04:15,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2021-11-23 15:04:15,702 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 15:04:15,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 15:04:15,703 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:04:15,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:04:15,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2021-11-23 15:04:15,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2021-11-23 15:04:15,704 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:04:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:04:15,705 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2021-11-23 15:04:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2021-11-23 15:04:15,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_islpci_acl [2021-11-23 15:04:15,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_islpci_acl [2021-11-23 15:04:15,705 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single___0 [2021-11-23 15:04:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single___0 [2021-11-23 15:04:15,706 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:04:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:04:15,706 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:04:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:04:15,706 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:04:15,706 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:04:15,707 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2021-11-23 15:04:15,707 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2021-11-23 15:04:16,685 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:16,691 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:16,710 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:16,716 INFO L158 Benchmark]: Toolchain (without parser) took 9695.37ms. Allocated memory was 58.7MB in the beginning and 645.9MB in the end (delta: 587.2MB). Free memory was 26.4MB in the beginning and 456.4MB in the end (delta: -430.0MB). Peak memory consumption was 158.2MB. Max. memory is 16.1GB. [2021-11-23 15:04:16,718 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 58.7MB. Free memory was 39.4MB in the beginning and 39.4MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:16,721 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7475.29ms. Allocated memory was 58.7MB in the beginning and 289.4MB in the end (delta: 230.7MB). Free memory was 26.2MB in the beginning and 158.7MB in the end (delta: -132.4MB). Peak memory consumption was 160.3MB. Max. memory is 16.1GB. [2021-11-23 15:04:16,722 INFO L158 Benchmark]: Boogie Procedure Inliner took 523.13ms. Allocated memory is still 289.4MB. Free memory was 158.7MB in the beginning and 106.2MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2021-11-23 15:04:16,724 INFO L158 Benchmark]: Boogie Preprocessor took 517.44ms. Allocated memory was 289.4MB in the beginning and 645.9MB in the end (delta: 356.5MB). Free memory was 106.2MB in the beginning and 507.8MB in the end (delta: -401.6MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-11-23 15:04:16,724 INFO L158 Benchmark]: RCFGBuilder took 1173.51ms. Allocated memory is still 645.9MB. Free memory was 507.8MB in the beginning and 456.4MB in the end (delta: 51.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2021-11-23 15:04:16,728 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 58.7MB. Free memory was 39.4MB in the beginning and 39.4MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7475.29ms. Allocated memory was 58.7MB in the beginning and 289.4MB in the end (delta: 230.7MB). Free memory was 26.2MB in the beginning and 158.7MB in the end (delta: -132.4MB). Peak memory consumption was 160.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 523.13ms. Allocated memory is still 289.4MB. Free memory was 158.7MB in the beginning and 106.2MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 517.44ms. Allocated memory was 289.4MB in the beginning and 645.9MB in the end (delta: 356.5MB). Free memory was 106.2MB in the beginning and 507.8MB in the end (delta: -401.6MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1173.51ms. Allocated memory is still 645.9MB. Free memory was 507.8MB in the beginning and 456.4MB in the end (delta: 51.4MB). Peak memory consumption was 52.4MB. 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 15:04:16,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7662bd40-3323-4bde-8618-8233316a9494/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