./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--ti--wl12xx--wl12xx.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_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/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_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/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--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/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_62d720da-397d-448a-a12d-67f032a92993/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 1e656e08f859c02a2fcbde115f6fa3d541385535606558c0d455741014c679db --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:51,641 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:51,645 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:51,694 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:51,695 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:51,696 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:51,698 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:51,701 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:51,703 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:51,704 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:51,706 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:51,708 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:51,708 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:51,710 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:51,712 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:51,714 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:51,715 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:51,717 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:51,719 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:51,723 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:51,725 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:51,727 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:51,729 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:51,730 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:51,734 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:51,735 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:51,735 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:51,736 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:51,737 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:51,739 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:51,739 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:51,740 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:51,741 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:51,742 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:51,744 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:51,744 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:51,745 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:51,746 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:51,746 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:51,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:51,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:51,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:54:51,775 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:51,775 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:51,776 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:51,776 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:51,777 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:51,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:51,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:51,778 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:54:51,778 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:51,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:51,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:51,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:51,779 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:51,780 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:51,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:51,780 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:51,781 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:51,781 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:51,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:51,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:51,782 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:51,782 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:51,782 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:54:51,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:54:51,783 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:51,783 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_62d720da-397d-448a-a12d-67f032a92993/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e656e08f859c02a2fcbde115f6fa3d541385535606558c0d455741014c679db [2021-11-23 15:54:52,081 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:52,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:52,113 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:52,114 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:52,115 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:52,117 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i [2021-11-23 15:54:52,199 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/data/22ad95117/9d6b39a487624fb995a62623ace4f463/FLAG58cf6e13e [2021-11-23 15:54:53,335 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:53,336 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i [2021-11-23 15:54:53,433 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/data/22ad95117/9d6b39a487624fb995a62623ace4f463/FLAG58cf6e13e [2021-11-23 15:54:53,535 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/data/22ad95117/9d6b39a487624fb995a62623ace4f463 [2021-11-23 15:54:53,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:53,539 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:53,540 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:53,541 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:53,544 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:53,545 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:53" (1/1) ... [2021-11-23 15:54:53,546 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17585b01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:53, skipping insertion in model container [2021-11-23 15:54:53,546 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:53" (1/1) ... [2021-11-23 15:54:53,554 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:53,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:59,588 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_62d720da-397d-448a-a12d-67f032a92993/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i[602654,602667] [2021-11-23 15:54:59,963 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:00,151 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:00,913 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_62d720da-397d-448a-a12d-67f032a92993/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i[602654,602667] [2021-11-23 15:55:01,027 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:01,590 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:01,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01 WrapperNode [2021-11-23 15:55:01,590 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:01,591 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:01,592 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:01,592 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:01,601 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2021-11-23 15:55:01,866 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2021-11-23 15:55:02,460 INFO L137 Inliner]: procedures = 616, calls = 8387, calls flagged for inlining = 398, calls inlined = 395, statements flattened = 18906 [2021-11-23 15:55:02,462 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:02,463 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:02,464 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:02,464 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:02,474 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2021-11-23 15:55:02,474 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2021-11-23 15:55:02,597 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2021-11-23 15:55:02,598 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2021-11-23 15:55:03,043 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2021-11-23 15:55:03,096 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2021-11-23 15:55:03,166 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2021-11-23 15:55:03,264 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:03,265 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:03,266 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:03,266 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:03,267 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01" (1/1) ... [2021-11-23 15:55:03,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:03,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:03,303 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:03,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:03,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_80 [2021-11-23 15:55:03,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_80 [2021-11-23 15:55:03,361 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_disable_interrupts [2021-11-23 15:55:03,361 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_disable_interrupts [2021-11-23 15:55:03,361 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_debugfs_add_files [2021-11-23 15:55:03,361 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_debugfs_add_files [2021-11-23 15:55:03,362 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_cmd_channel_switch [2021-11-23 15:55:03,362 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_cmd_channel_switch [2021-11-23 15:55:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_write_reg [2021-11-23 15:55:03,363 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_write_reg [2021-11-23 15:55:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_hw_init [2021-11-23 15:55:03,363 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_hw_init [2021-11-23 15:55:03,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:55:03,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:55:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 15:55:03,364 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 15:55:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:03,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:03,364 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_calc_tx_blocks [2021-11-23 15:55:03,365 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_calc_tx_blocks [2021-11-23 15:55:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:55:03,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:55:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_trigger_cmd [2021-11-23 15:55:03,365 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_trigger_cmd [2021-11-23 15:55:03,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_wl1271 [2021-11-23 15:55:03,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_wl1271 [2021-11-23 15:55:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_debugfs_update_stats [2021-11-23 15:55:03,366 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_debugfs_update_stats [2021-11-23 15:55:03,366 INFO L130 BoogieDeclarations]: Found specification of procedure generic_file_llseek [2021-11-23 15:55:03,366 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_file_llseek [2021-11-23 15:55:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_sta_get_ap_rate_mask [2021-11-23 15:55:03,367 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_sta_get_ap_rate_mask [2021-11-23 15:55:03,367 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_set_tx_desc_data_len [2021-11-23 15:55:03,368 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_set_tx_desc_data_len [2021-11-23 15:55:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_convert_fw_status [2021-11-23 15:55:03,368 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_convert_fw_status [2021-11-23 15:55:03,368 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_top_reg_write [2021-11-23 15:55:03,369 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_top_reg_write [2021-11-23 15:55:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_cmd_send [2021-11-23 15:55:03,369 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_cmd_send [2021-11-23 15:55:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:55:03,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:55:03,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 15:55:03,370 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 15:55:03,370 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:55:03,371 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:55:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2021-11-23 15:55:03,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2021-11-23 15:55:03,371 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_identify_chip [2021-11-23 15:55:03,372 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_identify_chip [2021-11-23 15:55:03,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_tx_min_rate_get [2021-11-23 15:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_tx_min_rate_get [2021-11-23 15:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_remove [2021-11-23 15:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_remove [2021-11-23 15:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_set_peer_cap [2021-11-23 15:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_set_peer_cap [2021-11-23 15:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_wait_for_event [2021-11-23 15:55:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_wait_for_event [2021-11-23 15:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-23 15:55:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-23 15:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_set_min_fw_ver [2021-11-23 15:55:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_set_min_fw_ver [2021-11-23 15:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:55:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:55:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_cmd_build_probe_req [2021-11-23 15:55:03,469 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_cmd_build_probe_req [2021-11-23 15:55:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:55:03,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:55:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:55:03,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:55:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_lnk_low_prio [2021-11-23 15:55:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_lnk_low_prio [2021-11-23 15:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:55:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_set_partition [2021-11-23 15:55:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_set_partition [2021-11-23 15:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_top_reg_read [2021-11-23 15:55:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_top_reg_read [2021-11-23 15:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_get_rx_packet_len [2021-11-23 15:55:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_get_rx_packet_len [2021-11-23 15:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_scan_stop [2021-11-23 15:55:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_scan_stop [2021-11-23 15:55:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:55:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:55:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:55:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:55:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_probe [2021-11-23 15:55:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_probe [2021-11-23 15:55:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_boot [2021-11-23 15:55:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_boot [2021-11-23 15:55:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure wl128x_switch_tcxo_to_fref [2021-11-23 15:55:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure wl128x_switch_tcxo_to_fref [2021-11-23 15:55:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_process_mailbox_events [2021-11-23 15:55:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_process_mailbox_events [2021-11-23 15:55:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_translate_addr [2021-11-23 15:55:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_translate_addr [2021-11-23 15:55:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_raw_read32 [2021-11-23 15:55:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_raw_read32 [2021-11-23 15:55:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_raw_write [2021-11-23 15:55:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_raw_write [2021-11-23 15:55:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:55:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:55:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:55:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:55:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_scan_send [2021-11-23 15:55:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_scan_send [2021-11-23 15:55:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_get_pg_ver [2021-11-23 15:55:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_get_pg_ver [2021-11-23 15:55:03,474 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_raw_write32 [2021-11-23 15:55:03,474 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_raw_write32 [2021-11-23 15:55:03,476 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_scan_stm [2021-11-23 15:55:03,477 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_scan_stm [2021-11-23 15:55:03,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:03,477 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:55:03,478 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:55:03,480 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:55:03,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:55:03,489 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_set_tx_desc_blocks [2021-11-23 15:55:03,493 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_set_tx_desc_blocks [2021-11-23 15:55:03,493 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_set_tx_desc_csum [2021-11-23 15:55:03,494 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_set_tx_desc_csum [2021-11-23 15:55:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_set_key [2021-11-23 15:55:03,494 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_set_key [2021-11-23 15:55:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_set_ht_cap [2021-11-23 15:55:03,494 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_set_ht_cap [2021-11-23 15:55:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:03,494 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_get_rx_buf_align [2021-11-23 15:55:03,494 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_get_rx_buf_align [2021-11-23 15:55:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_lnk_high_prio [2021-11-23 15:55:03,495 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_lnk_high_prio [2021-11-23 15:55:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_get_clock_idx [2021-11-23 15:55:03,495 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_get_clock_idx [2021-11-23 15:55:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:55:03,495 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:55:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_read32 [2021-11-23 15:55:03,495 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_read32 [2021-11-23 15:55:03,495 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_write32 [2021-11-23 15:55:03,496 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_write32 [2021-11-23 15:55:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:55:03,496 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:55:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:03,496 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:55:03,496 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:55:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~~bool~0~TO~int [2021-11-23 15:55:03,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~~bool~0~TO~int [2021-11-23 15:55:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:55:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:03,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:03,496 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_calc_packet_alignment [2021-11-23 15:55:03,496 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_calc_packet_alignment [2021-11-23 15:55:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_scan_start [2021-11-23 15:55:03,497 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_scan_start [2021-11-23 15:55:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_wl1271 [2021-11-23 15:55:03,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_wl1271 [2021-11-23 15:55:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:55:03,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:55:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_get_mac [2021-11-23 15:55:03,497 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_get_mac [2021-11-23 15:55:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_setup [2021-11-23 15:55:03,497 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_setup [2021-11-23 15:55:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_scan_sched_scan_stop [2021-11-23 15:55:03,497 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_scan_sched_scan_stop [2021-11-23 15:55:03,497 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:55:03,497 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:55:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_plt_init [2021-11-23 15:55:03,498 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_plt_init [2021-11-23 15:55:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_write [2021-11-23 15:55:03,498 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_write [2021-11-23 15:55:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:55:03,498 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:55:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_tx_delayed_compl [2021-11-23 15:55:03,498 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_tx_delayed_compl [2021-11-23 15:55:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_cmd_test [2021-11-23 15:55:03,498 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_cmd_test [2021-11-23 15:55:03,498 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-23 15:55:03,498 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-23 15:55:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_ack_event [2021-11-23 15:55:03,499 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_ack_event [2021-11-23 15:55:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:55:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_convert_hwaddr [2021-11-23 15:55:03,499 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_convert_hwaddr [2021-11-23 15:55:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_get_spare_blocks [2021-11-23 15:55:03,499 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_get_spare_blocks [2021-11-23 15:55:03,499 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_sched_scan_start [2021-11-23 15:55:03,499 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_sched_scan_start [2021-11-23 15:55:05,016 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:05,020 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:06,697 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:06,707 INFO L158 Benchmark]: Toolchain (without parser) took 13166.30ms. Allocated memory was 96.5MB in the beginning and 415.2MB in the end (delta: 318.8MB). Free memory was 56.9MB in the beginning and 146.8MB in the end (delta: -89.9MB). Peak memory consumption was 249.8MB. Max. memory is 16.1GB. [2021-11-23 15:55:06,708 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 96.5MB. Free memory was 68.2MB in the beginning and 68.2MB in the end (delta: 32.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:06,711 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8050.06ms. Allocated memory was 96.5MB in the beginning and 255.9MB in the end (delta: 159.4MB). Free memory was 56.6MB in the beginning and 131.4MB in the end (delta: -74.8MB). Peak memory consumption was 147.0MB. Max. memory is 16.1GB. [2021-11-23 15:55:06,715 INFO L158 Benchmark]: Boogie Procedure Inliner took 871.41ms. Allocated memory was 255.9MB in the beginning and 415.2MB in the end (delta: 159.4MB). Free memory was 131.4MB in the beginning and 240.2MB in the end (delta: -108.8MB). Peak memory consumption was 88.4MB. Max. memory is 16.1GB. [2021-11-23 15:55:06,717 INFO L158 Benchmark]: Boogie Preprocessor took 800.54ms. Allocated memory is still 415.2MB. Free memory was 240.2MB in the beginning and 172.3MB in the end (delta: 67.9MB). Peak memory consumption was 70.0MB. Max. memory is 16.1GB. [2021-11-23 15:55:06,717 INFO L158 Benchmark]: RCFGBuilder took 3439.00ms. Allocated memory is still 415.2MB. Free memory was 172.3MB in the beginning and 146.8MB in the end (delta: 25.5MB). Peak memory consumption was 47.2MB. Max. memory is 16.1GB. [2021-11-23 15:55:06,721 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 96.5MB. Free memory was 68.2MB in the beginning and 68.2MB in the end (delta: 32.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8050.06ms. Allocated memory was 96.5MB in the beginning and 255.9MB in the end (delta: 159.4MB). Free memory was 56.6MB in the beginning and 131.4MB in the end (delta: -74.8MB). Peak memory consumption was 147.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 871.41ms. Allocated memory was 255.9MB in the beginning and 415.2MB in the end (delta: 159.4MB). Free memory was 131.4MB in the beginning and 240.2MB in the end (delta: -108.8MB). Peak memory consumption was 88.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 800.54ms. Allocated memory is still 415.2MB. Free memory was 240.2MB in the beginning and 172.3MB in the end (delta: 67.9MB). Peak memory consumption was 70.0MB. Max. memory is 16.1GB. * RCFGBuilder took 3439.00ms. Allocated memory is still 415.2MB. Free memory was 172.3MB in the beginning and 146.8MB in the end (delta: 25.5MB). Peak memory consumption was 47.2MB. 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 15:55:06,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/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_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/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_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/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--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/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_62d720da-397d-448a-a12d-67f032a92993/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 1e656e08f859c02a2fcbde115f6fa3d541385535606558c0d455741014c679db --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:09,294 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:09,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:09,354 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:09,355 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:09,360 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:09,362 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:09,366 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:09,370 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:09,375 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:09,379 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:09,381 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:09,382 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:09,384 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:09,387 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:09,391 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:09,393 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:09,394 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:09,396 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:09,403 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:09,406 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:09,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:09,409 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:09,412 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:09,421 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:09,422 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:09,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:09,425 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:09,425 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:09,426 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:09,427 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:09,428 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:09,430 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:09,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:09,433 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:09,433 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:09,434 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:09,434 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:09,435 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:09,437 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:09,437 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:09,438 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:55:09,484 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:09,484 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:09,485 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:09,486 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:09,487 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:09,487 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:09,488 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:09,488 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:09,488 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:09,488 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:09,489 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:09,489 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:55:09,490 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:55:09,490 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:55:09,490 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:09,490 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:09,491 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:09,491 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:09,491 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:09,491 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:09,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:09,492 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:09,492 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:09,492 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:09,492 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:55:09,493 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:55:09,493 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:09,493 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:55:09,493 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:55:09,493 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_62d720da-397d-448a-a12d-67f032a92993/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e656e08f859c02a2fcbde115f6fa3d541385535606558c0d455741014c679db [2021-11-23 15:55:09,899 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:09,921 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:09,924 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:09,925 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:09,926 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:09,927 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i [2021-11-23 15:55:10,002 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/data/96ed7ac33/adbf440a1ca34c7f825ab60fc0db5445/FLAG3318f2e1f [2021-11-23 15:55:11,351 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:11,352 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i [2021-11-23 15:55:11,460 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/data/96ed7ac33/adbf440a1ca34c7f825ab60fc0db5445/FLAG3318f2e1f [2021-11-23 15:55:11,881 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/data/96ed7ac33/adbf440a1ca34c7f825ab60fc0db5445 [2021-11-23 15:55:11,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:11,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:11,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:11,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:11,901 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:11,901 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:11,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23f44cd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:11, skipping insertion in model container [2021-11-23 15:55:11,903 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:11" (1/1) ... [2021-11-23 15:55:11,910 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:12,193 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:18,847 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_62d720da-397d-448a-a12d-67f032a92993/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i[602654,602667] [2021-11-23 15:55:19,191 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:19,359 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:55:19,495 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:20,206 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_62d720da-397d-448a-a12d-67f032a92993/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i[602654,602667] [2021-11-23 15:55:20,264 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:20,451 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:21,194 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_62d720da-397d-448a-a12d-67f032a92993/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point.cil.out.i[602654,602667] [2021-11-23 15:55:21,219 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:21,836 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:21,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:21 WrapperNode [2021-11-23 15:55:21,837 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:21,838 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:21,839 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:21,839 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:21,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:21" (1/1) ... [2021-11-23 15:55:22,063 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:21" (1/1) ... [2021-11-23 15:55:22,571 INFO L137 Inliner]: procedures = 630, calls = 8387, calls flagged for inlining = 398, calls inlined = 395, statements flattened = 18193 [2021-11-23 15:55:22,572 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:22,573 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:22,573 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:22,573 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:22,582 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:21" (1/1) ... [2021-11-23 15:55:22,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:21" (1/1) ... [2021-11-23 15:55:22,819 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:21" (1/1) ... [2021-11-23 15:55:22,820 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:21" (1/1) ... [2021-11-23 15:55:23,237 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:21" (1/1) ... [2021-11-23 15:55:23,356 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:21" (1/1) ... [2021-11-23 15:55:23,474 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:21" (1/1) ... [2021-11-23 15:55:23,601 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:23,602 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:23,605 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:23,606 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:23,607 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:21" (1/1) ... [2021-11-23 15:55:23,614 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:23,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:23,638 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:23,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:23,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_80 [2021-11-23 15:55:23,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_80 [2021-11-23 15:55:23,690 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_disable_interrupts [2021-11-23 15:55:23,691 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_disable_interrupts [2021-11-23 15:55:23,691 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_debugfs_add_files [2021-11-23 15:55:23,691 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_debugfs_add_files [2021-11-23 15:55:23,691 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_cmd_channel_switch [2021-11-23 15:55:23,691 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_cmd_channel_switch [2021-11-23 15:55:23,691 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_write_reg [2021-11-23 15:55:23,692 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_write_reg [2021-11-23 15:55:23,692 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_hw_init [2021-11-23 15:55:23,692 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_hw_init [2021-11-23 15:55:23,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:55:23,692 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:55:23,692 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 15:55:23,693 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 15:55:23,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:23,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:23,693 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_calc_tx_blocks [2021-11-23 15:55:23,693 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_calc_tx_blocks [2021-11-23 15:55:23,693 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:55:23,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:55:23,694 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_trigger_cmd [2021-11-23 15:55:23,694 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_trigger_cmd [2021-11-23 15:55:23,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_wl1271 [2021-11-23 15:55:23,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_wl1271 [2021-11-23 15:55:23,695 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_debugfs_update_stats [2021-11-23 15:55:23,695 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_debugfs_update_stats [2021-11-23 15:55:23,695 INFO L130 BoogieDeclarations]: Found specification of procedure generic_file_llseek [2021-11-23 15:55:23,695 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_file_llseek [2021-11-23 15:55:23,695 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_sta_get_ap_rate_mask [2021-11-23 15:55:23,695 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_sta_get_ap_rate_mask [2021-11-23 15:55:23,696 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_set_tx_desc_data_len [2021-11-23 15:55:23,696 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_set_tx_desc_data_len [2021-11-23 15:55:23,696 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_convert_fw_status [2021-11-23 15:55:23,696 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_convert_fw_status [2021-11-23 15:55:23,697 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_top_reg_write [2021-11-23 15:55:23,697 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_top_reg_write [2021-11-23 15:55:23,697 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_cmd_send [2021-11-23 15:55:23,697 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_cmd_send [2021-11-23 15:55:23,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:55:23,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:55:23,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:23,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:55:23,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:55:23,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:55:23,699 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-23 15:55:23,699 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-23 15:55:23,699 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:55:23,700 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:55:23,700 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2021-11-23 15:55:23,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2021-11-23 15:55:23,700 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_identify_chip [2021-11-23 15:55:23,701 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_identify_chip [2021-11-23 15:55:23,701 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_tx_min_rate_get [2021-11-23 15:55:23,702 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_tx_min_rate_get [2021-11-23 15:55:23,702 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_remove [2021-11-23 15:55:23,702 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_remove [2021-11-23 15:55:23,702 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_set_peer_cap [2021-11-23 15:55:23,703 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_set_peer_cap [2021-11-23 15:55:23,703 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:23,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:23,703 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_wait_for_event [2021-11-23 15:55:23,704 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_wait_for_event [2021-11-23 15:55:23,704 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-23 15:55:23,704 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-23 15:55:23,704 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_set_min_fw_ver [2021-11-23 15:55:23,705 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_set_min_fw_ver [2021-11-23 15:55:23,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:55:23,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:55:23,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:23,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:23,706 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_cmd_build_probe_req [2021-11-23 15:55:23,706 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_cmd_build_probe_req [2021-11-23 15:55:23,706 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:55:23,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:55:23,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:23,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:55:23,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:55:23,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:55:23,707 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_lnk_low_prio [2021-11-23 15:55:23,707 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_lnk_low_prio [2021-11-23 15:55:23,708 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:55:23,708 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:55:23,708 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_set_partition [2021-11-23 15:55:23,708 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_set_partition [2021-11-23 15:55:23,709 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_top_reg_read [2021-11-23 15:55:23,709 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_top_reg_read [2021-11-23 15:55:23,709 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_get_rx_packet_len [2021-11-23 15:55:23,709 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_get_rx_packet_len [2021-11-23 15:55:23,710 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_scan_stop [2021-11-23 15:55:23,710 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_scan_stop [2021-11-23 15:55:23,710 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:55:23,711 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:55:23,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:55:23,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:23,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:23,712 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:55:23,713 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:55:23,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:55:23,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:55:23,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:55:23,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:23,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:55:23,714 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_probe [2021-11-23 15:55:23,714 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_probe [2021-11-23 15:55:23,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:23,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:23,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:23,715 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_boot [2021-11-23 15:55:23,715 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_boot [2021-11-23 15:55:23,715 INFO L130 BoogieDeclarations]: Found specification of procedure wl128x_switch_tcxo_to_fref [2021-11-23 15:55:23,716 INFO L138 BoogieDeclarations]: Found implementation of procedure wl128x_switch_tcxo_to_fref [2021-11-23 15:55:23,716 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_process_mailbox_events [2021-11-23 15:55:23,716 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_process_mailbox_events [2021-11-23 15:55:23,717 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_translate_addr [2021-11-23 15:55:23,717 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_translate_addr [2021-11-23 15:55:23,720 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_raw_read32 [2021-11-23 15:55:23,720 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_raw_read32 [2021-11-23 15:55:23,720 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_raw_write [2021-11-23 15:55:23,721 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_raw_write [2021-11-23 15:55:23,722 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:55:23,723 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:55:23,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:55:23,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:55:23,724 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_scan_send [2021-11-23 15:55:23,730 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_scan_send [2021-11-23 15:55:23,731 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_get_pg_ver [2021-11-23 15:55:23,731 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_get_pg_ver [2021-11-23 15:55:23,731 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_raw_write32 [2021-11-23 15:55:23,731 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_raw_write32 [2021-11-23 15:55:23,731 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_scan_stm [2021-11-23 15:55:23,731 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_scan_stm [2021-11-23 15:55:23,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:23,732 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:23,732 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:55:23,732 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:55:23,732 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_ULONG~X~~bool~0~TO~C_INT [2021-11-23 15:55:23,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~C_ULONG~X~~bool~0~TO~C_INT [2021-11-23 15:55:23,733 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:55:23,733 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:55:23,733 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_set_tx_desc_blocks [2021-11-23 15:55:23,733 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_set_tx_desc_blocks [2021-11-23 15:55:23,733 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_set_tx_desc_csum [2021-11-23 15:55:23,733 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_set_tx_desc_csum [2021-11-23 15:55:23,733 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_set_key [2021-11-23 15:55:23,734 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_set_key [2021-11-23 15:55:23,734 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_set_ht_cap [2021-11-23 15:55:23,734 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_set_ht_cap [2021-11-23 15:55:23,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:23,734 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_get_rx_buf_align [2021-11-23 15:55:23,734 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_get_rx_buf_align [2021-11-23 15:55:23,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:23,735 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_lnk_high_prio [2021-11-23 15:55:23,735 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_lnk_high_prio [2021-11-23 15:55:23,735 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_get_clock_idx [2021-11-23 15:55:23,735 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_get_clock_idx [2021-11-23 15:55:23,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:55:23,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:55:23,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:55:23,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:55:23,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:23,736 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:55:23,736 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:55:23,736 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_read32 [2021-11-23 15:55:23,737 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_read32 [2021-11-23 15:55:23,737 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:55:23,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:55:23,737 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_write32 [2021-11-23 15:55:23,737 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_write32 [2021-11-23 15:55:23,738 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:55:23,738 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:55:23,738 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:23,738 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:23,738 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:55:23,739 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:55:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:55:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:55:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:55:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:55:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:23,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:23,740 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_calc_packet_alignment [2021-11-23 15:55:23,740 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_calc_packet_alignment [2021-11-23 15:55:23,740 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_scan_start [2021-11-23 15:55:23,740 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_scan_start [2021-11-23 15:55:23,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_wl1271 [2021-11-23 15:55:23,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_wl1271 [2021-11-23 15:55:23,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:55:23,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:55:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_get_mac [2021-11-23 15:55:23,741 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_get_mac [2021-11-23 15:55:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_setup [2021-11-23 15:55:23,741 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_setup [2021-11-23 15:55:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_scan_sched_scan_stop [2021-11-23 15:55:23,742 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_scan_sched_scan_stop [2021-11-23 15:55:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:55:23,742 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:55:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_plt_init [2021-11-23 15:55:23,742 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_plt_init [2021-11-23 15:55:23,742 INFO L130 BoogieDeclarations]: Found specification of procedure wlcore_write [2021-11-23 15:55:23,742 INFO L138 BoogieDeclarations]: Found implementation of procedure wlcore_write [2021-11-23 15:55:23,743 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:55:23,743 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:55:23,743 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_tx_delayed_compl [2021-11-23 15:55:23,743 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_tx_delayed_compl [2021-11-23 15:55:23,743 INFO L130 BoogieDeclarations]: Found specification of procedure wl1271_cmd_test [2021-11-23 15:55:23,743 INFO L138 BoogieDeclarations]: Found implementation of procedure wl1271_cmd_test [2021-11-23 15:55:23,744 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-23 15:55:23,744 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-23 15:55:23,744 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_ack_event [2021-11-23 15:55:23,744 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_ack_event [2021-11-23 15:55:23,744 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_convert_hwaddr [2021-11-23 15:55:23,744 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_convert_hwaddr [2021-11-23 15:55:23,744 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_get_spare_blocks [2021-11-23 15:55:23,745 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_get_spare_blocks [2021-11-23 15:55:23,745 INFO L130 BoogieDeclarations]: Found specification of procedure wl12xx_sched_scan_start [2021-11-23 15:55:23,745 INFO L138 BoogieDeclarations]: Found implementation of procedure wl12xx_sched_scan_start [2021-11-23 15:55:25,616 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:25,619 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:30,260 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:30,264 INFO L158 Benchmark]: Toolchain (without parser) took 18379.34ms. Allocated memory was 73.4MB in the beginning and 977.3MB in the end (delta: 903.9MB). Free memory was 41.3MB in the beginning and 690.3MB in the end (delta: -648.9MB). Peak memory consumption was 335.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:30,265 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 56.6MB. Free memory was 37.8MB in the beginning and 37.7MB in the end (delta: 42.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:30,266 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9952.26ms. Allocated memory was 73.4MB in the beginning and 438.3MB in the end (delta: 364.9MB). Free memory was 41.2MB in the beginning and 260.1MB in the end (delta: -218.9MB). Peak memory consumption was 234.9MB. Max. memory is 16.1GB. [2021-11-23 15:55:30,267 INFO L158 Benchmark]: Boogie Procedure Inliner took 733.84ms. Allocated memory is still 438.3MB. Free memory was 259.1MB in the beginning and 167.8MB in the end (delta: 91.2MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:30,267 INFO L158 Benchmark]: Boogie Preprocessor took 1028.37ms. Allocated memory was 438.3MB in the beginning and 977.3MB in the end (delta: 539.0MB). Free memory was 167.8MB in the beginning and 728.0MB in the end (delta: -560.2MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. [2021-11-23 15:55:30,268 INFO L158 Benchmark]: RCFGBuilder took 6660.83ms. Allocated memory is still 977.3MB. Free memory was 728.0MB in the beginning and 690.3MB in the end (delta: 37.7MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. [2021-11-23 15:55:30,270 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 56.6MB. Free memory was 37.8MB in the beginning and 37.7MB in the end (delta: 42.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9952.26ms. Allocated memory was 73.4MB in the beginning and 438.3MB in the end (delta: 364.9MB). Free memory was 41.2MB in the beginning and 260.1MB in the end (delta: -218.9MB). Peak memory consumption was 234.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 733.84ms. Allocated memory is still 438.3MB. Free memory was 259.1MB in the beginning and 167.8MB in the end (delta: 91.2MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1028.37ms. Allocated memory was 438.3MB in the beginning and 977.3MB in the end (delta: 539.0MB). Free memory was 167.8MB in the beginning and 728.0MB in the end (delta: -560.2MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. * RCFGBuilder took 6660.83ms. Allocated memory is still 977.3MB. Free memory was 728.0MB in the beginning and 690.3MB in the end (delta: 37.7MB). Peak memory consumption was 119.5MB. 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 15:55:30,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62d720da-397d-448a-a12d-67f032a92993/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