./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3865484bc1cfdb32d9f1d6693f9192d157485ba1d0e2af6e69389c651f3b32fc --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 19:36:26,970 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 19:36:26,972 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 19:36:27,001 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 19:36:27,002 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 19:36:27,006 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 19:36:27,010 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 19:36:27,014 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 19:36:27,017 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 19:36:27,021 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 19:36:27,026 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 19:36:27,028 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 19:36:27,029 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 19:36:27,035 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 19:36:27,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 19:36:27,039 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 19:36:27,041 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 19:36:27,043 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 19:36:27,045 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 19:36:27,050 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 19:36:27,057 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 19:36:27,059 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 19:36:27,061 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 19:36:27,063 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 19:36:27,068 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 19:36:27,074 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 19:36:27,075 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 19:36:27,076 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 19:36:27,077 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 19:36:27,079 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 19:36:27,080 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 19:36:27,081 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 19:36:27,084 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 19:36:27,085 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 19:36:27,086 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 19:36:27,087 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 19:36:27,088 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 19:36:27,088 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 19:36:27,088 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 19:36:27,089 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 19:36:27,090 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 19:36:27,091 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-16 19:36:27,144 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 19:36:27,149 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 19:36:27,150 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 19:36:27,150 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 19:36:27,151 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 19:36:27,152 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 19:36:27,152 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 19:36:27,152 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 19:36:27,153 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 19:36:27,153 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 19:36:27,154 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 19:36:27,154 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 19:36:27,155 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 19:36:27,155 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 19:36:27,155 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 19:36:27,156 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 19:36:27,156 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 19:36:27,156 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 19:36:27,157 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 19:36:27,157 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 19:36:27,158 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 19:36:27,158 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 19:36:27,158 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 19:36:27,160 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 19:36:27,160 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 19:36:27,161 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 19:36:27,161 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 19:36:27,161 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 19:36:27,162 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 19:36:27,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 19:36:27,162 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 19:36:27,163 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 19:36:27,163 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 19:36:27,163 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 19:36:27,163 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 19:36:27,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 19:36:27,164 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 19:36:27,164 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 19:36:27,165 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_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3865484bc1cfdb32d9f1d6693f9192d157485ba1d0e2af6e69389c651f3b32fc [2022-11-16 19:36:27,524 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 19:36:27,562 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 19:36:27,565 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 19:36:27,567 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 19:36:27,568 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 19:36:27,569 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 19:36:27,661 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/data/6f7da337b/db1153c5ee1f45d8909990fac2f432eb/FLAGf46bad183 [2022-11-16 19:36:29,221 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 19:36:29,223 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 19:36:29,366 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/data/6f7da337b/db1153c5ee1f45d8909990fac2f432eb/FLAGf46bad183 [2022-11-16 19:36:29,659 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/data/6f7da337b/db1153c5ee1f45d8909990fac2f432eb [2022-11-16 19:36:29,662 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 19:36:29,665 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 19:36:29,669 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 19:36:29,670 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 19:36:29,674 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 19:36:29,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:36:29" (1/1) ... [2022-11-16 19:36:29,677 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b8df7b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:36:29, skipping insertion in model container [2022-11-16 19:36:29,677 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:36:29" (1/1) ... [2022-11-16 19:36:29,686 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 19:36:30,063 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 19:36:40,561 WARN L229 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_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i[980244,980257] [2022-11-16 19:36:40,635 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 19:36:40,910 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 19:36:42,166 WARN L229 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_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i[980244,980257] [2022-11-16 19:36:42,182 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 19:36:42,874 INFO L208 MainTranslator]: Completed translation [2022-11-16 19:36:42,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:36:42 WrapperNode [2022-11-16 19:36:42,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 19:36:42,876 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 19:36:42,877 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 19:36:42,877 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 19:36:42,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:36:42" (1/1) ... [2022-11-16 19:36:43,246 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:36:42" (1/1) ... [2022-11-16 19:36:43,934 INFO L138 Inliner]: procedures = 778, calls = 13367, calls flagged for inlining = 380, calls inlined = 244, statements flattened = 14020 [2022-11-16 19:36:43,935 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 19:36:43,937 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 19:36:43,937 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 19:36:43,937 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 19:36:43,953 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:36:42" (1/1) ... [2022-11-16 19:36:43,953 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:36:42" (1/1) ... [2022-11-16 19:36:44,155 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:36:42" (1/1) ... [2022-11-16 19:36:44,171 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:36:42" (1/1) ... [2022-11-16 19:36:44,449 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:36:42" (1/1) ... [2022-11-16 19:36:44,498 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:36:42" (1/1) ... [2022-11-16 19:36:44,570 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:36:42" (1/1) ... [2022-11-16 19:36:44,623 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:36:42" (1/1) ... [2022-11-16 19:36:44,715 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 19:36:44,718 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 19:36:44,718 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 19:36:44,718 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 19:36:44,719 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:36:42" (1/1) ... [2022-11-16 19:36:44,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 19:36:44,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:36:44,759 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 19:36:44,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 19:36:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2022-11-16 19:36:44,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2022-11-16 19:36:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 19:36:44,822 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 19:36:44,822 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 19:36:44,822 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 19:36:44,822 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2022-11-16 19:36:44,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2022-11-16 19:36:44,823 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 19:36:44,823 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 19:36:44,823 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2022-11-16 19:36:44,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2022-11-16 19:36:44,823 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2022-11-16 19:36:44,824 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2022-11-16 19:36:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 19:36:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 19:36:44,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 19:36:44,824 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 19:36:44,825 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 19:36:44,825 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2022-11-16 19:36:44,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2022-11-16 19:36:44,825 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 19:36:44,825 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 19:36:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 19:36:44,826 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 19:36:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 19:36:44,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 19:36:44,826 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2022-11-16 19:36:44,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2022-11-16 19:36:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 19:36:44,827 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 19:36:44,827 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 19:36:44,827 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 19:36:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2022-11-16 19:36:44,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2022-11-16 19:36:44,828 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 19:36:44,829 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 19:36:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2022-11-16 19:36:44,829 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2022-11-16 19:36:44,829 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2022-11-16 19:36:44,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2022-11-16 19:36:44,830 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2022-11-16 19:36:44,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2022-11-16 19:36:44,830 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 19:36:44,830 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 19:36:44,830 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 19:36:44,831 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 19:36:44,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 19:36:44,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 19:36:44,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 19:36:44,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 19:36:44,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 19:36:44,834 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2022-11-16 19:36:44,834 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2022-11-16 19:36:44,834 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2022-11-16 19:36:44,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2022-11-16 19:36:44,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 19:36:44,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 19:36:44,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 19:36:44,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 19:36:44,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 19:36:44,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 19:36:44,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 19:36:44,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 19:36:44,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 19:36:44,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 19:36:44,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 19:36:44,838 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 19:36:44,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 19:36:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 19:36:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2022-11-16 19:36:44,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2022-11-16 19:36:44,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 19:36:44,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 19:36:44,840 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 19:36:44,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 19:36:44,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 19:36:44,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 19:36:44,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 19:36:44,841 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 19:36:44,842 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2022-11-16 19:36:44,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2022-11-16 19:36:44,843 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 19:36:44,843 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 19:36:44,843 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2022-11-16 19:36:44,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2022-11-16 19:36:44,844 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2022-11-16 19:36:44,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2022-11-16 19:36:44,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 19:36:44,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 19:36:44,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 19:36:44,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 19:36:44,847 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2022-11-16 19:36:44,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2022-11-16 19:36:44,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 19:36:44,848 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2022-11-16 19:36:44,848 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2022-11-16 19:36:44,848 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 19:36:44,848 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 19:36:44,848 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2022-11-16 19:36:44,849 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2022-11-16 19:36:44,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 19:36:44,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 19:36:44,850 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2022-11-16 19:36:44,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2022-11-16 19:36:44,850 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 19:36:44,850 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 19:36:44,850 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 19:36:44,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 19:36:44,852 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 19:36:44,853 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 19:36:44,856 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2022-11-16 19:36:44,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2022-11-16 19:36:44,857 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2022-11-16 19:36:44,857 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2022-11-16 19:36:44,857 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2022-11-16 19:36:44,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2022-11-16 19:36:44,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 19:36:44,861 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 19:36:44,861 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 19:36:44,861 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2022-11-16 19:36:44,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2022-11-16 19:36:44,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 19:36:44,861 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2022-11-16 19:36:44,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2022-11-16 19:36:44,862 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2022-11-16 19:36:44,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2022-11-16 19:36:44,862 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2022-11-16 19:36:44,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2022-11-16 19:36:44,862 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2022-11-16 19:36:44,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2022-11-16 19:36:44,863 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2022-11-16 19:36:44,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2022-11-16 19:36:44,863 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 19:36:44,863 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 19:36:44,863 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 19:36:44,863 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 19:36:44,863 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 19:36:44,864 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 19:36:44,864 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2022-11-16 19:36:44,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2022-11-16 19:36:44,864 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 19:36:44,864 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 19:36:44,865 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 19:36:44,865 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 19:36:44,865 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2022-11-16 19:36:44,865 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2022-11-16 19:36:44,865 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2022-11-16 19:36:44,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2022-11-16 19:36:44,866 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 19:36:44,866 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 19:36:44,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 19:36:44,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 19:36:44,866 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 19:36:44,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 19:36:44,867 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 19:36:44,867 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 19:36:44,867 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2022-11-16 19:36:44,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2022-11-16 19:36:44,868 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2022-11-16 19:36:44,868 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2022-11-16 19:36:44,868 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2022-11-16 19:36:44,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2022-11-16 19:36:44,868 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2022-11-16 19:36:44,868 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2022-11-16 19:36:44,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 19:36:44,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 19:36:44,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 19:36:44,869 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 19:36:44,869 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 19:36:44,870 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 19:36:44,870 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 19:36:44,870 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2022-11-16 19:36:44,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2022-11-16 19:36:44,870 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2022-11-16 19:36:44,870 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2022-11-16 19:36:44,871 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2022-11-16 19:36:44,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2022-11-16 19:36:44,871 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 19:36:44,871 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 19:36:44,871 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2022-11-16 19:36:44,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2022-11-16 19:36:44,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 19:36:44,872 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 19:36:44,872 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2022-11-16 19:36:44,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2022-11-16 19:36:44,872 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2022-11-16 19:36:44,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2022-11-16 19:36:44,873 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2022-11-16 19:36:44,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2022-11-16 19:36:44,873 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 19:36:44,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 19:36:44,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2022-11-16 19:36:44,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2022-11-16 19:36:44,874 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2022-11-16 19:36:44,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2022-11-16 19:36:44,874 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 19:36:44,875 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 19:36:44,875 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2022-11-16 19:36:44,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2022-11-16 19:36:44,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2022-11-16 19:36:44,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2022-11-16 19:36:44,875 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2022-11-16 19:36:44,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2022-11-16 19:36:44,876 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 19:36:44,876 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2022-11-16 19:36:44,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2022-11-16 19:36:44,876 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 19:36:44,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 19:36:44,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 19:36:44,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 19:36:44,877 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2022-11-16 19:36:44,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2022-11-16 19:36:44,877 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2022-11-16 19:36:44,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2022-11-16 19:36:44,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 19:36:44,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 19:36:44,878 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2022-11-16 19:36:44,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2022-11-16 19:36:44,879 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 19:36:44,879 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 19:36:44,879 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2022-11-16 19:36:44,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2022-11-16 19:36:44,879 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 19:36:44,879 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 19:36:44,880 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2022-11-16 19:36:44,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2022-11-16 19:36:44,880 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 19:36:44,880 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 19:36:44,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 19:36:44,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 19:36:44,881 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 19:36:44,881 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 19:36:44,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 19:36:44,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 19:36:44,881 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 19:36:44,882 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 19:36:44,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 19:36:44,882 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 19:36:44,882 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 19:36:44,982 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 19:36:44,982 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 19:36:44,982 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 19:36:44,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 19:36:44,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 19:36:44,983 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2022-11-16 19:36:44,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2022-11-16 19:36:44,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 19:36:44,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 19:36:44,983 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 19:36:44,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 19:36:44,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 19:36:44,983 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 19:36:44,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 19:36:44,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 19:36:44,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 19:36:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 19:36:44,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 19:36:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 19:36:44,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 19:36:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 19:36:44,984 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 19:36:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2022-11-16 19:36:44,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2022-11-16 19:36:44,984 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2022-11-16 19:36:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2022-11-16 19:36:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2022-11-16 19:36:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2022-11-16 19:36:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 19:36:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 19:36:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 19:36:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 19:36:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2022-11-16 19:36:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2022-11-16 19:36:44,985 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2022-11-16 19:36:44,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2022-11-16 19:36:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 19:36:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 19:36:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2022-11-16 19:36:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2022-11-16 19:36:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 19:36:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 19:36:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 19:36:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 19:36:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 19:36:44,986 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 19:36:44,986 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2022-11-16 19:36:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2022-11-16 19:36:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2022-11-16 19:36:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2022-11-16 19:36:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 19:36:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 19:36:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 19:36:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 19:36:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 19:36:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2022-11-16 19:36:44,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2022-11-16 19:36:44,987 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2022-11-16 19:36:44,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2022-11-16 19:36:44,988 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2022-11-16 19:36:44,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2022-11-16 19:36:44,988 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2022-11-16 19:36:44,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2022-11-16 19:36:44,988 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2022-11-16 19:36:44,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2022-11-16 19:36:44,988 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 19:36:44,988 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 19:36:44,988 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2022-11-16 19:36:44,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2022-11-16 19:36:44,989 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 19:36:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 19:36:44,989 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2022-11-16 19:36:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2022-11-16 19:36:44,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 19:36:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 19:36:44,989 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 19:36:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 19:36:44,989 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 19:36:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 19:36:44,989 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 19:36:44,989 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 19:36:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2022-11-16 19:36:44,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2022-11-16 19:36:44,990 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2022-11-16 19:36:44,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2022-11-16 19:36:44,997 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 19:36:44,997 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 19:36:44,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 19:36:44,998 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2022-11-16 19:36:44,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2022-11-16 19:36:44,998 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 19:36:44,998 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 19:36:44,998 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2022-11-16 19:36:44,998 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2022-11-16 19:36:44,998 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 19:36:44,999 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 19:36:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 19:36:44,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 19:36:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 19:36:44,999 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 19:36:44,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 19:36:45,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 19:36:45,000 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 19:36:45,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 19:36:45,000 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2022-11-16 19:36:45,000 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2022-11-16 19:36:45,001 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2022-11-16 19:36:45,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2022-11-16 19:36:45,013 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 19:36:45,013 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 19:36:45,013 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 19:36:45,013 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 19:36:45,013 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2022-11-16 19:36:45,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2022-11-16 19:36:45,014 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2022-11-16 19:36:45,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2022-11-16 19:36:45,014 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 19:36:45,014 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 19:36:45,014 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 19:36:45,015 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 19:36:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 19:36:45,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 19:36:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2022-11-16 19:36:45,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2022-11-16 19:36:45,015 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2022-11-16 19:36:45,015 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2022-11-16 19:36:45,016 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 19:36:45,016 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 19:36:45,016 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2022-11-16 19:36:45,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2022-11-16 19:36:45,016 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-16 19:36:45,016 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-16 19:36:45,017 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2022-11-16 19:36:45,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2022-11-16 19:36:45,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 19:36:45,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 19:36:45,019 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 19:36:45,019 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 19:36:45,019 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 19:36:45,019 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 19:36:45,019 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2022-11-16 19:36:45,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2022-11-16 19:36:45,020 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 19:36:45,020 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 19:36:45,020 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2022-11-16 19:36:45,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2022-11-16 19:36:45,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 19:36:45,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 19:36:45,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 19:36:45,021 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 19:36:45,021 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 19:36:45,021 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 19:36:45,021 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 19:36:46,690 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 19:36:46,695 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 19:36:47,123 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 19:36:47,770 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 19:36:47,783 INFO L158 Benchmark]: Toolchain (without parser) took 18115.20ms. Allocated memory was 132.1MB in the beginning and 536.9MB in the end (delta: 404.8MB). Free memory was 58.7MB in the beginning and 191.2MB in the end (delta: -132.5MB). Peak memory consumption was 281.7MB. Max. memory is 16.1GB. [2022-11-16 19:36:47,785 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 132.1MB. Free memory is still 112.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 19:36:47,787 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13206.34ms. Allocated memory was 132.1MB in the beginning and 536.9MB in the end (delta: 404.8MB). Free memory was 58.4MB in the beginning and 298.1MB in the end (delta: -239.7MB). Peak memory consumption was 206.2MB. Max. memory is 16.1GB. [2022-11-16 19:36:47,794 INFO L158 Benchmark]: Boogie Procedure Inliner took 1059.26ms. Allocated memory is still 536.9MB. Free memory was 298.1MB in the beginning and 320.1MB in the end (delta: -22.0MB). Peak memory consumption was 122.7MB. Max. memory is 16.1GB. [2022-11-16 19:36:47,795 INFO L158 Benchmark]: Boogie Preprocessor took 779.85ms. Allocated memory is still 536.9MB. Free memory was 320.1MB in the beginning and 224.7MB in the end (delta: 95.4MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2022-11-16 19:36:47,795 INFO L158 Benchmark]: RCFGBuilder took 3061.87ms. Allocated memory is still 536.9MB. Free memory was 224.7MB in the beginning and 191.2MB in the end (delta: 33.6MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2022-11-16 19:36:47,800 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 132.1MB. Free memory is still 112.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 13206.34ms. Allocated memory was 132.1MB in the beginning and 536.9MB in the end (delta: 404.8MB). Free memory was 58.4MB in the beginning and 298.1MB in the end (delta: -239.7MB). Peak memory consumption was 206.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1059.26ms. Allocated memory is still 536.9MB. Free memory was 298.1MB in the beginning and 320.1MB in the end (delta: -22.0MB). Peak memory consumption was 122.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 779.85ms. Allocated memory is still 536.9MB. Free memory was 320.1MB in the beginning and 224.7MB in the end (delta: 95.4MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. * RCFGBuilder took 3061.87ms. Allocated memory is still 536.9MB. Free memory was 224.7MB in the beginning and 191.2MB in the end (delta: 33.6MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 19:36:47,840 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3865484bc1cfdb32d9f1d6693f9192d157485ba1d0e2af6e69389c651f3b32fc --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 19:36:50,658 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 19:36:50,662 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 19:36:50,709 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 19:36:50,710 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 19:36:50,716 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 19:36:50,719 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 19:36:50,725 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 19:36:50,728 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 19:36:50,735 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 19:36:50,739 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 19:36:50,741 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 19:36:50,743 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 19:36:50,746 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 19:36:50,748 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 19:36:50,754 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 19:36:50,755 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 19:36:50,757 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 19:36:50,764 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 19:36:50,770 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 19:36:50,772 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 19:36:50,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 19:36:50,778 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 19:36:50,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 19:36:50,786 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 19:36:50,792 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 19:36:50,793 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 19:36:50,794 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 19:36:50,796 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 19:36:50,797 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 19:36:50,798 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 19:36:50,800 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 19:36:50,802 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 19:36:50,803 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 19:36:50,804 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 19:36:50,805 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 19:36:50,806 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 19:36:50,806 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 19:36:50,807 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 19:36:50,809 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 19:36:50,810 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 19:36:50,816 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-16 19:36:50,867 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 19:36:50,868 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 19:36:50,869 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 19:36:50,869 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 19:36:50,870 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 19:36:50,871 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 19:36:50,871 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 19:36:50,871 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 19:36:50,872 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 19:36:50,872 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 19:36:50,873 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 19:36:50,874 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 19:36:50,876 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 19:36:50,876 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 19:36:50,877 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 19:36:50,877 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 19:36:50,877 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 19:36:50,877 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 19:36:50,878 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 19:36:50,878 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 19:36:50,878 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 19:36:50,878 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 19:36:50,879 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 19:36:50,879 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 19:36:50,879 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 19:36:50,880 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 19:36:50,880 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 19:36:50,880 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 19:36:50,880 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 19:36:50,881 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 19:36:50,881 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 19:36:50,881 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 19:36:50,882 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 19:36:50,882 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 19:36:50,883 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 19:36:50,883 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_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3865484bc1cfdb32d9f1d6693f9192d157485ba1d0e2af6e69389c651f3b32fc [2022-11-16 19:36:51,394 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 19:36:51,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 19:36:51,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 19:36:51,441 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 19:36:51,442 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 19:36:51,444 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 19:36:51,536 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/data/2a2c5c909/bd63e79388f2425bae184659ce71bb45/FLAG264db3cb8 [2022-11-16 19:36:53,068 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 19:36:53,069 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 19:36:53,182 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/data/2a2c5c909/bd63e79388f2425bae184659ce71bb45/FLAG264db3cb8 [2022-11-16 19:36:53,500 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/data/2a2c5c909/bd63e79388f2425bae184659ce71bb45 [2022-11-16 19:36:53,503 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 19:36:53,504 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 19:36:53,506 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 19:36:53,506 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 19:36:53,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 19:36:53,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:36:53" (1/1) ... [2022-11-16 19:36:53,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3293c93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:36:53, skipping insertion in model container [2022-11-16 19:36:53,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:36:53" (1/1) ... [2022-11-16 19:36:53,538 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 19:36:53,950 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 19:37:04,896 WARN L229 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_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i[980244,980257] [2022-11-16 19:37:04,959 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 19:37:05,281 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 19:37:05,548 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 19:37:07,082 WARN L229 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_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i[980244,980257] [2022-11-16 19:37:07,096 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 19:37:07,470 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 19:37:08,928 WARN L229 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_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2200.cil.i[980244,980257] [2022-11-16 19:37:08,937 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 19:37:09,543 INFO L208 MainTranslator]: Completed translation [2022-11-16 19:37:09,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:37:09 WrapperNode [2022-11-16 19:37:09,544 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 19:37:09,545 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 19:37:09,546 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 19:37:09,546 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 19:37:09,555 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:37:09" (1/1) ... [2022-11-16 19:37:09,853 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:37:09" (1/1) ... [2022-11-16 19:37:10,494 INFO L138 Inliner]: procedures = 795, calls = 13367, calls flagged for inlining = 383, calls inlined = 246, statements flattened = 13643 [2022-11-16 19:37:10,495 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 19:37:10,497 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 19:37:10,497 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 19:37:10,498 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 19:37:10,511 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:37:09" (1/1) ... [2022-11-16 19:37:10,511 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:37:09" (1/1) ... [2022-11-16 19:37:10,652 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:37:09" (1/1) ... [2022-11-16 19:37:10,653 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:37:09" (1/1) ... [2022-11-16 19:37:11,010 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:37:09" (1/1) ... [2022-11-16 19:37:11,066 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:37:09" (1/1) ... [2022-11-16 19:37:11,185 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:37:09" (1/1) ... [2022-11-16 19:37:11,230 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:37:09" (1/1) ... [2022-11-16 19:37:11,512 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 19:37:11,513 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 19:37:11,513 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 19:37:11,514 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 19:37:11,515 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:37:09" (1/1) ... [2022-11-16 19:37:11,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 19:37:11,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:37:11,551 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 19:37:11,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 19:37:11,615 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2022-11-16 19:37:11,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2022-11-16 19:37:11,616 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 19:37:11,616 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 19:37:11,616 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 19:37:11,617 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 19:37:11,617 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2022-11-16 19:37:11,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2022-11-16 19:37:11,617 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 19:37:11,617 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 19:37:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2022-11-16 19:37:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2022-11-16 19:37:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2022-11-16 19:37:11,618 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2022-11-16 19:37:11,618 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 19:37:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 19:37:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 19:37:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 19:37:11,619 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 19:37:11,619 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2022-11-16 19:37:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2022-11-16 19:37:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 19:37:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 19:37:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 19:37:11,620 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 19:37:11,620 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 19:37:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 19:37:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2022-11-16 19:37:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2022-11-16 19:37:11,621 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 19:37:11,621 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 19:37:11,622 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 19:37:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 19:37:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2022-11-16 19:37:11,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2022-11-16 19:37:11,623 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 19:37:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 19:37:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2022-11-16 19:37:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2022-11-16 19:37:11,624 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2022-11-16 19:37:11,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2022-11-16 19:37:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2022-11-16 19:37:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2022-11-16 19:37:11,625 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 19:37:11,625 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 19:37:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 19:37:11,626 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 19:37:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 19:37:11,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 19:37:11,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 19:37:11,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 19:37:11,629 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2022-11-16 19:37:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2022-11-16 19:37:11,629 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2022-11-16 19:37:11,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2022-11-16 19:37:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 19:37:11,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 19:37:11,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 19:37:11,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 19:37:11,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 19:37:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 19:37:11,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 19:37:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 19:37:11,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 19:37:11,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 19:37:11,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 19:37:11,633 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 19:37:11,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 19:37:11,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 19:37:11,633 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2022-11-16 19:37:11,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2022-11-16 19:37:11,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 19:37:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 19:37:11,635 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 19:37:11,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 19:37:11,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 19:37:11,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 19:37:11,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 19:37:11,636 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 19:37:11,636 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2022-11-16 19:37:11,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2022-11-16 19:37:11,638 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 19:37:11,638 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 19:37:11,638 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2022-11-16 19:37:11,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2022-11-16 19:37:11,639 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2022-11-16 19:37:11,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2022-11-16 19:37:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 19:37:11,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 19:37:11,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 19:37:11,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 19:37:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2022-11-16 19:37:11,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2022-11-16 19:37:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 19:37:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2022-11-16 19:37:11,641 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2022-11-16 19:37:11,641 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 19:37:11,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 19:37:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2022-11-16 19:37:11,642 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2022-11-16 19:37:11,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 19:37:11,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 19:37:11,643 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2022-11-16 19:37:11,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2022-11-16 19:37:11,644 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 19:37:11,644 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 19:37:11,644 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 19:37:11,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 19:37:11,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 19:37:11,646 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 19:37:11,649 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2022-11-16 19:37:11,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2022-11-16 19:37:11,649 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2022-11-16 19:37:11,650 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2022-11-16 19:37:11,651 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2022-11-16 19:37:11,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2022-11-16 19:37:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 19:37:11,654 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 19:37:11,654 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 19:37:11,659 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2022-11-16 19:37:11,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2022-11-16 19:37:11,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 19:37:11,660 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2022-11-16 19:37:11,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2022-11-16 19:37:11,660 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2022-11-16 19:37:11,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2022-11-16 19:37:11,660 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2022-11-16 19:37:11,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2022-11-16 19:37:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2022-11-16 19:37:11,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2022-11-16 19:37:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2022-11-16 19:37:11,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2022-11-16 19:37:11,662 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 19:37:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 19:37:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 19:37:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 19:37:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 19:37:11,663 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 19:37:11,663 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2022-11-16 19:37:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2022-11-16 19:37:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 19:37:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 19:37:11,664 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 19:37:11,664 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 19:37:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2022-11-16 19:37:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2022-11-16 19:37:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2022-11-16 19:37:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2022-11-16 19:37:11,665 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 19:37:11,665 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 19:37:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 19:37:11,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 19:37:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 19:37:11,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 19:37:11,666 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 19:37:11,666 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 19:37:11,667 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2022-11-16 19:37:11,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2022-11-16 19:37:11,667 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2022-11-16 19:37:11,667 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2022-11-16 19:37:11,667 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2022-11-16 19:37:11,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2022-11-16 19:37:11,668 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2022-11-16 19:37:11,668 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2022-11-16 19:37:11,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 19:37:11,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 19:37:11,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 19:37:11,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 19:37:11,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 19:37:11,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 19:37:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 19:37:11,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 19:37:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 19:37:11,669 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 19:37:11,669 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2022-11-16 19:37:11,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2022-11-16 19:37:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2022-11-16 19:37:11,670 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2022-11-16 19:37:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2022-11-16 19:37:11,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2022-11-16 19:37:11,670 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 19:37:11,671 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 19:37:11,671 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2022-11-16 19:37:11,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2022-11-16 19:37:11,673 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 19:37:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 19:37:11,673 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2022-11-16 19:37:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2022-11-16 19:37:11,673 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2022-11-16 19:37:11,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2022-11-16 19:37:11,674 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2022-11-16 19:37:11,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2022-11-16 19:37:11,674 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 19:37:11,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 19:37:11,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2022-11-16 19:37:11,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2022-11-16 19:37:11,674 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2022-11-16 19:37:11,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2022-11-16 19:37:11,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 19:37:11,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 19:37:11,675 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2022-11-16 19:37:11,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2022-11-16 19:37:11,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2022-11-16 19:37:11,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2022-11-16 19:37:11,676 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2022-11-16 19:37:11,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2022-11-16 19:37:11,676 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 19:37:11,676 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2022-11-16 19:37:11,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2022-11-16 19:37:11,676 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 19:37:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 19:37:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 19:37:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 19:37:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2022-11-16 19:37:11,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2022-11-16 19:37:11,677 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2022-11-16 19:37:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2022-11-16 19:37:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 19:37:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 19:37:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2022-11-16 19:37:11,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2022-11-16 19:37:11,678 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 19:37:11,679 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 19:37:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2022-11-16 19:37:11,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2022-11-16 19:37:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 19:37:11,679 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 19:37:11,679 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2022-11-16 19:37:11,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2022-11-16 19:37:11,680 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 19:37:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 19:37:11,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 19:37:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 19:37:11,680 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 19:37:11,680 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 19:37:11,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 19:37:11,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 19:37:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 19:37:11,686 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 19:37:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 19:37:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 19:37:11,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 19:37:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 19:37:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 19:37:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 19:37:11,687 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 19:37:11,687 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 19:37:11,689 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 19:37:11,689 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 19:37:11,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 19:37:11,690 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2022-11-16 19:37:11,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2022-11-16 19:37:11,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 19:37:11,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 19:37:11,690 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 19:37:11,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 19:37:11,691 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 19:37:11,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 19:37:11,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 19:37:11,691 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 19:37:11,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 19:37:11,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 19:37:11,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 19:37:11,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 19:37:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 19:37:11,692 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 19:37:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2022-11-16 19:37:11,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2022-11-16 19:37:11,692 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2022-11-16 19:37:11,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2022-11-16 19:37:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2022-11-16 19:37:11,693 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2022-11-16 19:37:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 19:37:11,693 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 19:37:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 19:37:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 19:37:11,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 19:37:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2022-11-16 19:37:11,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2022-11-16 19:37:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2022-11-16 19:37:11,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2022-11-16 19:37:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 19:37:11,694 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 19:37:11,694 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2022-11-16 19:37:11,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2022-11-16 19:37:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 19:37:11,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 19:37:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 19:37:11,695 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 19:37:11,695 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 19:37:11,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 19:37:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 19:37:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2022-11-16 19:37:11,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2022-11-16 19:37:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 19:37:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 19:37:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2022-11-16 19:37:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2022-11-16 19:37:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 19:37:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 19:37:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 19:37:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 19:37:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 19:37:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 19:37:11,698 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 19:37:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2022-11-16 19:37:11,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2022-11-16 19:37:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2022-11-16 19:37:11,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2022-11-16 19:37:11,698 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2022-11-16 19:37:11,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2022-11-16 19:37:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2022-11-16 19:37:11,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2022-11-16 19:37:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2022-11-16 19:37:11,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2022-11-16 19:37:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 19:37:11,699 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 19:37:11,699 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2022-11-16 19:37:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2022-11-16 19:37:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 19:37:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 19:37:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2022-11-16 19:37:11,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2022-11-16 19:37:11,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 19:37:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 19:37:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 19:37:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 19:37:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 19:37:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 19:37:11,701 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 19:37:11,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 19:37:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2022-11-16 19:37:11,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2022-11-16 19:37:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2022-11-16 19:37:11,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2022-11-16 19:37:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 19:37:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 19:37:11,702 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 19:37:11,703 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 19:37:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 19:37:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 19:37:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 19:37:11,703 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2022-11-16 19:37:11,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2022-11-16 19:37:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 19:37:11,704 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 19:37:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2022-11-16 19:37:11,704 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2022-11-16 19:37:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 19:37:11,704 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 19:37:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 19:37:11,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 19:37:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 19:37:11,705 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 19:37:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 19:37:11,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 19:37:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 19:37:11,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 19:37:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2022-11-16 19:37:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2022-11-16 19:37:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2022-11-16 19:37:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2022-11-16 19:37:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 19:37:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 19:37:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 19:37:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 19:37:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2022-11-16 19:37:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2022-11-16 19:37:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2022-11-16 19:37:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2022-11-16 19:37:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 19:37:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 19:37:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 19:37:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 19:37:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2022-11-16 19:37:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2022-11-16 19:37:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2022-11-16 19:37:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2022-11-16 19:37:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 19:37:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 19:37:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2022-11-16 19:37:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2022-11-16 19:37:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-16 19:37:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-16 19:37:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2022-11-16 19:37:11,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2022-11-16 19:37:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 19:37:11,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 19:37:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 19:37:11,716 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 19:37:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 19:37:11,716 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 19:37:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2022-11-16 19:37:11,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2022-11-16 19:37:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 19:37:11,716 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 19:37:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2022-11-16 19:37:11,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2022-11-16 19:37:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 19:37:11,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 19:37:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 19:37:11,717 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 19:37:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 19:37:11,718 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 19:37:13,446 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 19:37:13,456 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 19:37:14,402 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 19:37:16,598 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 19:37:16,604 INFO L158 Benchmark]: Toolchain (without parser) took 23097.98ms. Allocated memory was 86.0MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 54.8MB in the beginning and 831.8MB in the end (delta: -777.0MB). Peak memory consumption was 331.6MB. Max. memory is 16.1GB. [2022-11-16 19:37:16,604 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 86.0MB. Free memory is still 65.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 19:37:16,605 INFO L158 Benchmark]: CACSL2BoogieTranslator took 16038.62ms. Allocated memory was 86.0MB in the beginning and 549.5MB in the end (delta: 463.5MB). Free memory was 54.6MB in the beginning and 222.6MB in the end (delta: -168.0MB). Peak memory consumption was 304.4MB. Max. memory is 16.1GB. [2022-11-16 19:37:16,607 INFO L158 Benchmark]: Boogie Procedure Inliner took 950.17ms. Allocated memory was 549.5MB in the beginning and 1.2GB in the end (delta: 631.2MB). Free memory was 222.6MB in the beginning and 927.2MB in the end (delta: -704.6MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. [2022-11-16 19:37:16,608 INFO L158 Benchmark]: Boogie Preprocessor took 1015.61ms. Allocated memory is still 1.2GB. Free memory was 927.2MB in the beginning and 938.8MB in the end (delta: -11.6MB). Peak memory consumption was 145.7MB. Max. memory is 16.1GB. [2022-11-16 19:37:16,614 INFO L158 Benchmark]: RCFGBuilder took 5088.34ms. Allocated memory is still 1.2GB. Free memory was 938.8MB in the beginning and 831.8MB in the end (delta: 107.0MB). Peak memory consumption was 121.6MB. Max. memory is 16.1GB. [2022-11-16 19:37:16,617 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 86.0MB. Free memory is still 65.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 16038.62ms. Allocated memory was 86.0MB in the beginning and 549.5MB in the end (delta: 463.5MB). Free memory was 54.6MB in the beginning and 222.6MB in the end (delta: -168.0MB). Peak memory consumption was 304.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 950.17ms. Allocated memory was 549.5MB in the beginning and 1.2GB in the end (delta: 631.2MB). Free memory was 222.6MB in the beginning and 927.2MB in the end (delta: -704.6MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1015.61ms. Allocated memory is still 1.2GB. Free memory was 927.2MB in the beginning and 938.8MB in the end (delta: -11.6MB). Peak memory consumption was 145.7MB. Max. memory is 16.1GB. * RCFGBuilder took 5088.34ms. Allocated memory is still 1.2GB. Free memory was 938.8MB in the beginning and 831.8MB in the end (delta: 107.0MB). Peak memory consumption was 121.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 19:37:16,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa1056ba-b6f4-4613-9139-8ef6c2b0aac8/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]