./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--ipw2x00--ipw2200.ko-main.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_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/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_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--ipw2x00--ipw2200.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/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_ec608a60-6a36-4ecc-b95c-15da05b1be62/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 cd101a397807edb793b59e2f0a91b88a40c8ae23a30a874391c579e82a5cc2d7 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:52:22,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:52:22,769 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:52:22,802 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:52:22,803 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:52:22,804 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:52:22,806 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:52:22,808 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:52:22,810 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:52:22,812 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:52:22,813 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:52:22,814 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:52:22,815 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:52:22,816 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:52:22,818 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:52:22,819 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:52:22,820 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:52:22,821 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:52:22,823 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:52:22,826 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:52:22,827 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:52:22,832 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:52:22,835 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:52:22,837 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:52:22,845 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:52:22,846 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:52:22,847 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:52:22,851 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:52:22,853 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:52:22,856 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:52:22,857 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:52:22,859 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:52:22,860 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:52:22,862 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:52:22,865 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:52:22,865 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:52:22,866 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:52:22,867 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:52:22,867 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:52:22,868 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:52:22,870 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:52:22,870 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:52:22,912 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:52:22,912 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:52:22,913 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:52:22,913 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:52:22,914 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:52:22,914 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:52:22,915 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:52:22,915 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:52:22,915 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:52:22,915 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:52:22,915 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:52:22,916 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:52:22,916 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:52:22,916 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:52:22,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:52:22,916 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:52:22,917 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:52:22,917 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:52:22,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:22,917 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:52:22,917 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:52:22,918 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:52:22,918 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:52:22,918 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:52:22,918 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:52:22,918 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_ec608a60-6a36-4ecc-b95c-15da05b1be62/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd101a397807edb793b59e2f0a91b88a40c8ae23a30a874391c579e82a5cc2d7 [2021-11-23 15:52:23,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:52:23,234 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:52:23,236 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:52:23,237 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:52:23,242 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:52:23,243 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--ipw2x00--ipw2200.ko-main.cil.out.i [2021-11-23 15:52:23,315 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/data/347fdd018/b3f80bbdb0d242d18d9b374029d54761/FLAGced5b6e33 [2021-11-23 15:52:24,719 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:52:24,721 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--ipw2x00--ipw2200.ko-main.cil.out.i [2021-11-23 15:52:24,828 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/data/347fdd018/b3f80bbdb0d242d18d9b374029d54761/FLAGced5b6e33 [2021-11-23 15:52:25,143 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/data/347fdd018/b3f80bbdb0d242d18d9b374029d54761 [2021-11-23 15:52:25,146 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:52:25,147 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:52:25,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:25,149 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:52:25,152 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:52:25,153 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:25" (1/1) ... [2021-11-23 15:52:25,154 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6be6ab28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:25, skipping insertion in model container [2021-11-23 15:52:25,154 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:25" (1/1) ... [2021-11-23 15:52:25,161 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:52:25,419 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:52:36,521 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_ec608a60-6a36-4ecc-b95c-15da05b1be62/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--ipw2x00--ipw2200.ko-main.cil.out.i[969130,969143] [2021-11-23 15:52:36,881 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:37,141 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:52:38,453 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_ec608a60-6a36-4ecc-b95c-15da05b1be62/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--ipw2x00--ipw2200.ko-main.cil.out.i[969130,969143] [2021-11-23 15:52:38,468 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:39,306 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:52:39,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:39 WrapperNode [2021-11-23 15:52:39,307 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:39,308 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:39,308 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:52:39,308 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:52:39,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:39" (1/1) ... [2021-11-23 15:52:39,682 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:39" (1/1) ... [2021-11-23 15:52:40,495 INFO L137 Inliner]: procedures = 799, calls = 13668, calls flagged for inlining = 421, calls inlined = 208, statements flattened = 16312 [2021-11-23 15:52:40,496 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:40,502 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:52:40,503 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:52:40,503 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:52:40,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:39" (1/1) ... [2021-11-23 15:52:40,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:39" (1/1) ... [2021-11-23 15:52:40,604 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:39" (1/1) ... [2021-11-23 15:52:40,605 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:39" (1/1) ... [2021-11-23 15:52:41,264 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:39" (1/1) ... [2021-11-23 15:52:41,322 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:39" (1/1) ... [2021-11-23 15:52:41,393 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:39" (1/1) ... [2021-11-23 15:52:41,464 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:52:41,465 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:52:41,465 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:52:41,465 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:52:41,466 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:39" (1/1) ... [2021-11-23 15:52:41,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:41,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:52:41,498 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:52:41,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:52:41,545 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2021-11-23 15:52:41,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2021-11-23 15:52:41,545 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:52:41,545 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:52:41,546 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:52:41,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:52:41,546 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-11-23 15:52:41,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-11-23 15:52:41,546 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:52:41,547 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:52:41,547 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-11-23 15:52:41,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-11-23 15:52:41,547 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-11-23 15:52:41,547 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-11-23 15:52:41,547 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:52:41,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:52:41,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:52:41,548 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:52:41,548 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:52:41,548 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-11-23 15:52:41,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-11-23 15:52:41,549 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:52:41,549 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:52:41,549 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:52:41,549 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:52:41,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:52:41,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:52:41,550 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-11-23 15:52:41,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-11-23 15:52:41,550 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:52:41,550 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:52:41,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-11-23 15:52:41,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-11-23 15:52:41,551 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:52:41,551 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:52:41,551 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-11-23 15:52:41,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-11-23 15:52:41,551 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-11-23 15:52:41,552 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-11-23 15:52:41,552 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_channel [2021-11-23 15:52:41,552 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_channel [2021-11-23 15:52:41,552 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-11-23 15:52:41,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-11-23 15:52:41,552 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-11-23 15:52:41,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-11-23 15:52:41,553 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:52:41,553 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:52:41,553 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:52:41,553 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:52:41,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:52:41,554 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-11-23 15:52:41,554 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-11-23 15:52:41,554 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-11-23 15:52:41,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-11-23 15:52:41,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:52:41,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:52:41,555 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-11-23 15:52:41,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-11-23 15:52:41,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:52:41,555 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:52:41,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:52:41,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:52:41,556 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-11-23 15:52:41,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-11-23 15:52:41,556 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:52:41,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:52:41,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:52:41,557 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:52:41,557 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:52:41,557 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:52:41,557 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-11-23 15:52:41,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-11-23 15:52:41,558 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:52:41,558 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:52:41,558 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-11-23 15:52:41,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-11-23 15:52:41,558 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-11-23 15:52:41,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-11-23 15:52:41,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:52:41,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:52:41,559 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:52:41,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:52:41,559 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-11-23 15:52:41,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-11-23 15:52:41,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:52:41,560 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-11-23 15:52:41,560 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-11-23 15:52:41,560 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:52:41,560 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:52:41,561 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:52:41,561 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:52:41,561 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-11-23 15:52:41,561 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-11-23 15:52:41,561 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2021-11-23 15:52:41,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2021-11-23 15:52:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:52:41,562 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:52:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:52:41,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:52:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:52:41,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:52:41,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:52:41,563 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:52:41,563 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-11-23 15:52:41,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-11-23 15:52:41,563 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:52:41,564 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:52:41,564 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-11-23 15:52:41,564 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-11-23 15:52:41,564 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-11-23 15:52:41,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-11-23 15:52:41,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:52:41,565 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:52:41,565 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:52:41,565 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-11-23 15:52:41,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-11-23 15:52:41,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:52:41,565 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2021-11-23 15:52:41,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2021-11-23 15:52:41,566 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-11-23 15:52:41,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-11-23 15:52:41,566 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-11-23 15:52:41,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-11-23 15:52:41,567 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-11-23 15:52:41,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-11-23 15:52:41,571 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-11-23 15:52:41,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-11-23 15:52:41,571 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:52:41,571 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:52:41,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:52:41,574 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:52:41,574 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:52:41,574 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:52:41,574 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:52:41,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:52:41,579 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-11-23 15:52:41,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-11-23 15:52:41,579 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:52:41,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:52:41,580 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:52:41,580 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:52:41,580 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-11-23 15:52:41,580 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-11-23 15:52:41,580 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-11-23 15:52:41,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-11-23 15:52:41,581 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 15:52:41,581 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 15:52:41,581 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2021-11-23 15:52:41,581 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2021-11-23 15:52:41,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:52:41,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:52:41,582 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:52:41,582 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:52:41,582 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-11-23 15:52:41,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-11-23 15:52:41,582 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-11-23 15:52:41,583 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-11-23 15:52:41,583 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:52:41,583 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:52:41,583 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-11-23 15:52:41,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-11-23 15:52:41,583 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-11-23 15:52:41,584 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-11-23 15:52:41,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:52:41,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:52:41,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:52:41,584 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 15:52:41,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 15:52:41,585 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 15:52:41,585 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 15:52:41,585 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-11-23 15:52:41,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-11-23 15:52:41,585 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-11-23 15:52:41,585 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-11-23 15:52:41,586 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-11-23 15:52:41,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-11-23 15:52:41,586 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2021-11-23 15:52:41,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2021-11-23 15:52:41,586 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 15:52:41,586 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 15:52:41,587 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-11-23 15:52:41,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-11-23 15:52:41,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:52:41,587 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:52:41,587 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-11-23 15:52:41,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-11-23 15:52:41,588 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-11-23 15:52:41,588 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-11-23 15:52:41,588 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-11-23 15:52:41,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-11-23 15:52:41,588 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-11-23 15:52:41,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-11-23 15:52:41,589 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:52:41,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:52:41,589 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-11-23 15:52:41,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-11-23 15:52:41,590 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:52:41,590 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:52:41,590 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-11-23 15:52:41,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-11-23 15:52:41,592 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-11-23 15:52:41,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-11-23 15:52:41,592 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-11-23 15:52:41,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-11-23 15:52:41,593 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:52:41,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:52:41,593 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-11-23 15:52:41,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-11-23 15:52:41,593 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-11-23 15:52:41,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-11-23 15:52:41,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:52:41,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:52:41,594 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2021-11-23 15:52:41,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2021-11-23 15:52:41,594 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:52:41,594 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:52:41,595 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-11-23 15:52:41,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-11-23 15:52:41,595 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:52:41,595 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:52:41,595 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-11-23 15:52:41,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-11-23 15:52:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:52:41,596 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:52:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:52:41,596 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:52:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:52:41,596 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:52:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 15:52:41,597 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 15:52:41,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:52:41,597 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:52:41,597 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:52:41,597 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:52:41,597 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:52:41,598 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:52:41,598 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:52:41,598 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:52:41,598 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:52:41,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:52:41,599 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2021-11-23 15:52:41,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2021-11-23 15:52:41,599 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:52:41,599 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:52:41,599 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:52:41,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:52:41,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:52:41,600 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:52:41,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:52:41,600 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:52:41,600 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:52:41,601 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-11-23 15:52:41,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-11-23 15:52:41,605 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-11-23 15:52:41,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-11-23 15:52:41,605 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-11-23 15:52:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-11-23 15:52:41,606 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 15:52:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 15:52:41,606 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-11-23 15:52:41,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-11-23 15:52:41,607 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-11-23 15:52:41,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-11-23 15:52:41,609 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 15:52:41,609 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 15:52:41,609 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-11-23 15:52:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-11-23 15:52:41,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-11-23 15:52:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-11-23 15:52:41,610 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:52:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:52:41,610 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:52:41,610 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:52:41,610 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:52:41,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:52:41,611 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-11-23 15:52:41,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-11-23 15:52:41,611 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-11-23 15:52:41,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-11-23 15:52:41,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:52:41,611 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:52:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:52:41,612 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-11-23 15:52:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-11-23 15:52:41,612 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-11-23 15:52:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-11-23 15:52:41,612 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-11-23 15:52:41,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-11-23 15:52:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-11-23 15:52:41,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-11-23 15:52:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-11-23 15:52:41,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-11-23 15:52:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:52:41,613 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:52:41,613 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-11-23 15:52:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-11-23 15:52:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:52:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:52:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-11-23 15:52:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-11-23 15:52:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:52:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:52:41,615 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:52:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:52:41,615 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:52:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:52:41,615 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_capture_event_log [2021-11-23 15:52:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_capture_event_log [2021-11-23 15:52:41,615 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-11-23 15:52:41,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-11-23 15:52:41,616 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_event_log_len [2021-11-23 15:52:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_event_log_len [2021-11-23 15:52:41,616 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2021-11-23 15:52:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2021-11-23 15:52:41,616 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:52:41,616 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:52:41,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:52:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-11-23 15:52:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-11-23 15:52:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-11-23 15:52:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-11-23 15:52:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 15:52:41,617 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 15:52:41,617 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:52:41,618 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:52:41,618 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:52:41,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:52:41,618 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-11-23 15:52:41,618 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-11-23 15:52:41,618 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-11-23 15:52:41,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-11-23 15:52:41,618 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:52:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:52:41,619 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:52:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:52:41,619 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-11-23 15:52:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-11-23 15:52:41,619 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-11-23 15:52:41,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-11-23 15:52:41,620 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 15:52:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 15:52:41,620 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:52:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:52:41,620 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-11-23 15:52:41,620 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-11-23 15:52:41,620 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_mac_address [2021-11-23 15:52:41,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_mac_address [2021-11-23 15:52:41,621 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-11-23 15:52:41,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-11-23 15:52:41,621 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 15:52:41,621 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 15:52:41,621 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-11-23 15:52:41,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-11-23 15:52:41,621 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2021-11-23 15:52:41,622 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2021-11-23 15:52:41,622 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:52:41,622 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:52:41,622 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:52:41,622 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:52:41,622 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-11-23 15:52:41,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-11-23 15:52:41,623 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:52:41,623 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:52:41,623 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-11-23 15:52:41,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-11-23 15:52:41,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:52:41,623 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:52:41,623 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:52:41,623 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:52:43,038 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:52:43,046 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:52:44,290 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:52:44,294 INFO L158 Benchmark]: Toolchain (without parser) took 19145.78ms. Allocated memory was 115.3MB in the beginning and 524.3MB in the end (delta: 408.9MB). Free memory was 75.0MB in the beginning and 287.4MB in the end (delta: -212.4MB). Peak memory consumption was 300.1MB. Max. memory is 16.1GB. [2021-11-23 15:52:44,295 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 88.1MB. Free memory was 67.7MB in the beginning and 67.7MB in the end (delta: 79.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 15:52:44,296 INFO L158 Benchmark]: CACSL2BoogieTranslator took 14158.48ms. Allocated memory was 115.3MB in the beginning and 352.3MB in the end (delta: 237.0MB). Free memory was 74.6MB in the beginning and 156.6MB in the end (delta: -81.9MB). Peak memory consumption was 230.6MB. Max. memory is 16.1GB. [2021-11-23 15:52:44,297 INFO L158 Benchmark]: Boogie Procedure Inliner took 1188.19ms. Allocated memory was 352.3MB in the beginning and 524.3MB in the end (delta: 172.0MB). Free memory was 156.6MB in the beginning and 287.2MB in the end (delta: -130.6MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-11-23 15:52:44,298 INFO L158 Benchmark]: Boogie Preprocessor took 962.44ms. Allocated memory is still 524.3MB. Free memory was 287.2MB in the beginning and 297.1MB in the end (delta: -9.9MB). Peak memory consumption was 115.4MB. Max. memory is 16.1GB. [2021-11-23 15:52:44,299 INFO L158 Benchmark]: RCFGBuilder took 2827.26ms. Allocated memory is still 524.3MB. Free memory was 297.1MB in the beginning and 288.4MB in the end (delta: 8.7MB). Peak memory consumption was 116.7MB. Max. memory is 16.1GB. [2021-11-23 15:52:44,303 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 88.1MB. Free memory was 67.7MB in the beginning and 67.7MB in the end (delta: 79.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 14158.48ms. Allocated memory was 115.3MB in the beginning and 352.3MB in the end (delta: 237.0MB). Free memory was 74.6MB in the beginning and 156.6MB in the end (delta: -81.9MB). Peak memory consumption was 230.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1188.19ms. Allocated memory was 352.3MB in the beginning and 524.3MB in the end (delta: 172.0MB). Free memory was 156.6MB in the beginning and 287.2MB in the end (delta: -130.6MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 962.44ms. Allocated memory is still 524.3MB. Free memory was 287.2MB in the beginning and 297.1MB in the end (delta: -9.9MB). Peak memory consumption was 115.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2827.26ms. Allocated memory is still 524.3MB. Free memory was 297.1MB in the beginning and 288.4MB in the end (delta: 8.7MB). Peak memory consumption was 116.7MB. 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 15:52:44,361 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/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_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/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_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--ipw2x00--ipw2200.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/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_ec608a60-6a36-4ecc-b95c-15da05b1be62/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 cd101a397807edb793b59e2f0a91b88a40c8ae23a30a874391c579e82a5cc2d7 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:52:46,941 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:52:46,944 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:52:46,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:52:46,979 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:52:46,981 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:52:46,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:52:46,986 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:52:46,989 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:52:46,990 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:52:46,992 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:52:46,993 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:52:46,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:52:46,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:52:46,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:52:46,999 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:52:47,008 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:52:47,009 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:52:47,012 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:52:47,014 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:52:47,016 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:52:47,018 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:52:47,020 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:52:47,024 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:52:47,031 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:52:47,033 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:52:47,033 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:52:47,038 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:52:47,042 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:52:47,044 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:52:47,045 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:52:47,046 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:52:47,048 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:52:47,051 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:52:47,053 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:52:47,053 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:52:47,055 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:52:47,055 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:52:47,055 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:52:47,058 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:52:47,059 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:52:47,065 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:52:47,114 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:52:47,114 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:52:47,116 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:52:47,116 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:52:47,118 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:52:47,118 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:52:47,119 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:52:47,119 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:52:47,119 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:52:47,120 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:52:47,121 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:52:47,121 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:52:47,122 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:52:47,122 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:52:47,122 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:52:47,122 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:52:47,123 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:52:47,123 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:52:47,123 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:52:47,124 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:52:47,124 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:47,125 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:52:47,125 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:52:47,125 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:52:47,126 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:52:47,126 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:52:47,126 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:52:47,127 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:52:47,127 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:52:47,127 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_ec608a60-6a36-4ecc-b95c-15da05b1be62/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd101a397807edb793b59e2f0a91b88a40c8ae23a30a874391c579e82a5cc2d7 [2021-11-23 15:52:47,627 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:52:47,662 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:52:47,666 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:52:47,667 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:52:47,669 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:52:47,671 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--ipw2x00--ipw2200.ko-main.cil.out.i [2021-11-23 15:52:47,760 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/data/5a2ae703c/9eb062b983dd41129de220b416d186ca/FLAG762e9207a [2021-11-23 15:52:49,314 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:52:49,315 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--ipw2x00--ipw2200.ko-main.cil.out.i [2021-11-23 15:52:49,428 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/data/5a2ae703c/9eb062b983dd41129de220b416d186ca/FLAG762e9207a [2021-11-23 15:52:49,705 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/data/5a2ae703c/9eb062b983dd41129de220b416d186ca [2021-11-23 15:52:49,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:52:49,709 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:52:49,714 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:49,714 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:52:49,718 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:52:49,730 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:49" (1/1) ... [2021-11-23 15:52:49,731 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b660480 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:49, skipping insertion in model container [2021-11-23 15:52:49,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:49" (1/1) ... [2021-11-23 15:52:49,739 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:52:50,033 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:53:00,683 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--ipw2x00--ipw2200.ko-main.cil.out.i[969130,969143] [2021-11-23 15:53:01,037 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:53:01,313 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:53:01,511 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:53:02,719 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_ec608a60-6a36-4ecc-b95c-15da05b1be62/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--ipw2x00--ipw2200.ko-main.cil.out.i[969130,969143] [2021-11-23 15:53:02,736 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:53:03,051 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:53:04,109 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_ec608a60-6a36-4ecc-b95c-15da05b1be62/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--wireless--ipw2x00--ipw2200.ko-main.cil.out.i[969130,969143] [2021-11-23 15:53:04,128 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:53:04,753 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:53:04,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:04 WrapperNode [2021-11-23 15:53:04,753 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:53:04,755 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:53:04,755 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:53:04,755 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:53:04,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:04" (1/1) ... [2021-11-23 15:53:05,113 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:04" (1/1) ... [2021-11-23 15:53:05,613 INFO L137 Inliner]: procedures = 814, calls = 13661, calls flagged for inlining = 427, calls inlined = 214, statements flattened = 16161 [2021-11-23 15:53:05,614 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:53:05,615 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:53:05,615 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:53:05,615 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:53:05,624 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:04" (1/1) ... [2021-11-23 15:53:05,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:04" (1/1) ... [2021-11-23 15:53:05,747 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:04" (1/1) ... [2021-11-23 15:53:05,748 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:04" (1/1) ... [2021-11-23 15:53:06,334 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:04" (1/1) ... [2021-11-23 15:53:06,387 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:04" (1/1) ... [2021-11-23 15:53:06,636 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:04" (1/1) ... [2021-11-23 15:53:06,779 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:53:06,781 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:53:06,781 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:53:06,785 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:53:06,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:53:04" (1/1) ... [2021-11-23 15:53:06,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:53:06,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:53:06,817 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:53:06,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:53:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:53:06,870 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:53:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:53:06,870 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:53:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2021-11-23 15:53:06,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2021-11-23 15:53:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:53:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:53:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2021-11-23 15:53:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2021-11-23 15:53:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2021-11-23 15:53:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2021-11-23 15:53:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:53:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:53:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:53:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:53:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:53:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2021-11-23 15:53:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2021-11-23 15:53:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:53:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:53:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:53:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:53:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:53:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:53:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2021-11-23 15:53:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2021-11-23 15:53:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:53:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:53:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-11-23 15:53:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ipw_priv [2021-11-23 15:53:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:53:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:53:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2021-11-23 15:53:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2021-11-23 15:53:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2021-11-23 15:53:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2021-11-23 15:53:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_channel [2021-11-23 15:53:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_channel [2021-11-23 15:53:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2021-11-23 15:53:06,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2021-11-23 15:53:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2021-11-23 15:53:06,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2021-11-23 15:53:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:53:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:53:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 15:53:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 15:53:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2021-11-23 15:53:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2021-11-23 15:53:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2021-11-23 15:53:06,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2021-11-23 15:53:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:53:06,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:53:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-11-23 15:53:06,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-11-23 15:53:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:53:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:53:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:53:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:53:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2021-11-23 15:53:06,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2021-11-23 15:53:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:53:06,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:53:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:53:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:53:06,883 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:53:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:53:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2021-11-23 15:53:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2021-11-23 15:53:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:53:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:53:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2021-11-23 15:53:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2021-11-23 15:53:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2021-11-23 15:53:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2021-11-23 15:53:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:53:06,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:53:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:53:06,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:53:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2021-11-23 15:53:06,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2021-11-23 15:53:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:53:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2021-11-23 15:53:06,887 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2021-11-23 15:53:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:53:06,887 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:53:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:53:06,888 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:53:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2021-11-23 15:53:06,888 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2021-11-23 15:53:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:53:06,889 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:53:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:53:06,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:53:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:53:06,890 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:53:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:53:06,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:53:06,892 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2021-11-23 15:53:06,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2021-11-23 15:53:06,892 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:53:06,892 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:53:06,892 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2021-11-23 15:53:06,892 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2021-11-23 15:53:06,892 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2021-11-23 15:53:06,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2021-11-23 15:53:06,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:53:06,893 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:53:06,893 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:53:06,893 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2021-11-23 15:53:06,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2021-11-23 15:53:06,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:53:06,894 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2021-11-23 15:53:06,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2021-11-23 15:53:06,894 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2021-11-23 15:53:06,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2021-11-23 15:53:06,896 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2021-11-23 15:53:06,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2021-11-23 15:53:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2021-11-23 15:53:06,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2021-11-23 15:53:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:53:06,899 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:53:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2021-11-23 15:53:06,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2021-11-23 15:53:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:53:06,902 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:53:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:53:06,909 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:53:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2021-11-23 15:53:06,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2021-11-23 15:53:06,909 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:53:06,909 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:53:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-11-23 15:53:06,910 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-11-23 15:53:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2021-11-23 15:53:06,910 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2021-11-23 15:53:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2021-11-23 15:53:06,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2021-11-23 15:53:06,910 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 15:53:06,911 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 15:53:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2021-11-23 15:53:06,911 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2021-11-23 15:53:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:53:06,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:53:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:53:06,911 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:53:06,911 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2021-11-23 15:53:06,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2021-11-23 15:53:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2021-11-23 15:53:06,912 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2021-11-23 15:53:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:53:06,912 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:53:06,912 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2021-11-23 15:53:06,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2021-11-23 15:53:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2021-11-23 15:53:06,913 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2021-11-23 15:53:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:53:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:53:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:53:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:53:06,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:53:06,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:53:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 15:53:06,914 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 15:53:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 15:53:06,914 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 15:53:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2021-11-23 15:53:06,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2021-11-23 15:53:06,914 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2021-11-23 15:53:06,915 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2021-11-23 15:53:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2021-11-23 15:53:06,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2021-11-23 15:53:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2021-11-23 15:53:06,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2021-11-23 15:53:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 15:53:06,915 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 15:53:06,915 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2021-11-23 15:53:06,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2021-11-23 15:53:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:53:06,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:53:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2021-11-23 15:53:06,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2021-11-23 15:53:06,916 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2021-11-23 15:53:06,916 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2021-11-23 15:53:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2021-11-23 15:53:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2021-11-23 15:53:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2021-11-23 15:53:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2021-11-23 15:53:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:53:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:53:06,917 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2021-11-23 15:53:06,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2021-11-23 15:53:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:53:06,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:53:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2021-11-23 15:53:06,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2021-11-23 15:53:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2021-11-23 15:53:06,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2021-11-23 15:53:06,918 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2021-11-23 15:53:06,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2021-11-23 15:53:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:53:06,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:53:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2021-11-23 15:53:06,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2021-11-23 15:53:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2021-11-23 15:53:06,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2021-11-23 15:53:06,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:53:06,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:53:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:53:06,920 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:53:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2021-11-23 15:53:06,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2021-11-23 15:53:06,920 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:53:06,920 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:53:06,921 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2021-11-23 15:53:06,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2021-11-23 15:53:06,921 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-23 15:53:06,921 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-23 15:53:06,921 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:53:06,921 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:53:06,921 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:53:06,922 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:53:06,922 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 15:53:06,922 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 15:53:06,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:53:06,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:53:06,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:53:06,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:53:06,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:53:06,923 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:53:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:53:06,923 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:53:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:53:06,923 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:53:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:53:06,923 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:53:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:53:06,924 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:53:06,924 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:53:06,924 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:53:06,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:53:06,924 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:53:06,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:53:06,925 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:53:06,929 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:53:06,929 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2021-11-23 15:53:06,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2021-11-23 15:53:06,929 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2021-11-23 15:53:06,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2021-11-23 15:53:06,930 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2021-11-23 15:53:06,930 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2021-11-23 15:53:06,930 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 15:53:06,930 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 15:53:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:53:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:53:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:53:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2021-11-23 15:53:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2021-11-23 15:53:06,932 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2021-11-23 15:53:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2021-11-23 15:53:06,932 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 15:53:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 15:53:06,932 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2021-11-23 15:53:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2021-11-23 15:53:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-11-23 15:53:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ipw_priv [2021-11-23 15:53:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:53:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:53:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:53:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:53:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:53:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:53:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:53:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2021-11-23 15:53:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2021-11-23 15:53:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:53:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:53:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2021-11-23 15:53:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2021-11-23 15:53:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:53:06,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:53:06,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:53:06,935 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:53:06,935 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:53:06,935 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2021-11-23 15:53:06,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2021-11-23 15:53:06,935 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2021-11-23 15:53:06,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2021-11-23 15:53:06,936 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2021-11-23 15:53:06,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2021-11-23 15:53:06,936 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2021-11-23 15:53:06,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2021-11-23 15:53:06,936 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2021-11-23 15:53:06,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2021-11-23 15:53:06,936 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:53:06,937 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:53:06,937 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2021-11-23 15:53:06,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2021-11-23 15:53:06,937 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:53:06,937 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:53:06,937 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2021-11-23 15:53:06,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2021-11-23 15:53:06,937 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:53:06,938 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:53:06,938 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:53:06,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:53:06,938 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:53:06,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:53:06,938 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_capture_event_log [2021-11-23 15:53:06,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_capture_event_log [2021-11-23 15:53:06,938 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2021-11-23 15:53:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2021-11-23 15:53:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_event_log_len [2021-11-23 15:53:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_event_log_len [2021-11-23 15:53:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:53:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:53:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:53:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:53:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:53:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:53:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:53:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2021-11-23 15:53:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2021-11-23 15:53:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2021-11-23 15:53:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2021-11-23 15:53:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 15:53:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 15:53:06,941 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 15:53:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 15:53:06,941 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:53:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:53:06,941 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2021-11-23 15:53:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2021-11-23 15:53:06,941 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2021-11-23 15:53:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2021-11-23 15:53:06,942 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:53:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:53:06,942 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:53:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:53:06,942 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2021-11-23 15:53:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2021-11-23 15:53:06,942 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2021-11-23 15:53:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2021-11-23 15:53:06,943 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 15:53:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 15:53:06,943 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:53:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:53:06,943 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2021-11-23 15:53:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2021-11-23 15:53:06,943 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_mac_address [2021-11-23 15:53:06,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_mac_address [2021-11-23 15:53:06,944 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2021-11-23 15:53:06,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2021-11-23 15:53:06,944 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 15:53:06,944 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 15:53:06,944 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2021-11-23 15:53:06,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2021-11-23 15:53:06,944 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2021-11-23 15:53:06,945 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2021-11-23 15:53:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:53:06,945 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:53:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:53:06,945 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:53:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2021-11-23 15:53:06,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2021-11-23 15:53:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:53:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:53:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2021-11-23 15:53:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2021-11-23 15:53:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:53:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:53:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-23 15:53:08,482 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:53:08,489 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:53:10,863 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:53:10,867 INFO L158 Benchmark]: Toolchain (without parser) took 21156.94ms. Allocated memory was 65.0MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 23.0MB in the beginning and 1.4GB in the end (delta: -1.4GB). Peak memory consumption was 371.5MB. Max. memory is 16.1GB. [2021-11-23 15:53:10,867 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 50.3MB. Free memory is still 30.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:53:10,868 INFO L158 Benchmark]: CACSL2BoogieTranslator took 15040.21ms. Allocated memory was 65.0MB in the beginning and 692.1MB in the end (delta: 627.0MB). Free memory was 22.8MB in the beginning and 425.0MB in the end (delta: -402.2MB). Peak memory consumption was 341.1MB. Max. memory is 16.1GB. [2021-11-23 15:53:10,868 INFO L158 Benchmark]: Boogie Procedure Inliner took 859.03ms. Allocated memory is still 692.1MB. Free memory was 425.0MB in the beginning and 327.5MB in the end (delta: 97.5MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2021-11-23 15:53:10,869 INFO L158 Benchmark]: Boogie Preprocessor took 1165.13ms. Allocated memory is still 692.1MB. Free memory was 327.5MB in the beginning and 418.7MB in the end (delta: -91.2MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. [2021-11-23 15:53:10,877 INFO L158 Benchmark]: RCFGBuilder took 4084.49ms. Allocated memory was 692.1MB in the beginning and 1.7GB in the end (delta: 1.0GB). Free memory was 418.7MB in the beginning and 1.4GB in the end (delta: -1.0GB). Peak memory consumption was 141.6MB. Max. memory is 16.1GB. [2021-11-23 15:53:10,880 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 50.3MB. Free memory is still 30.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 15040.21ms. Allocated memory was 65.0MB in the beginning and 692.1MB in the end (delta: 627.0MB). Free memory was 22.8MB in the beginning and 425.0MB in the end (delta: -402.2MB). Peak memory consumption was 341.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 859.03ms. Allocated memory is still 692.1MB. Free memory was 425.0MB in the beginning and 327.5MB in the end (delta: 97.5MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1165.13ms. Allocated memory is still 692.1MB. Free memory was 327.5MB in the beginning and 418.7MB in the end (delta: -91.2MB). Peak memory consumption was 134.2MB. Max. memory is 16.1GB. * RCFGBuilder took 4084.49ms. Allocated memory was 692.1MB in the beginning and 1.7GB in the end (delta: 1.0GB). Free memory was 418.7MB in the beginning and 1.4GB in the end (delta: -1.0GB). Peak memory consumption was 141.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:53:10,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec608a60-6a36-4ecc-b95c-15da05b1be62/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable