./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a3d1583250bab7d5c6e3cae163663e7ac3704cf0fb6c32d7f6b8a0a0c30f1a49 --- 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 11:45:14,666 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:45:14,669 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:45:14,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:45:14,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:45:14,714 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:45:14,716 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:45:14,719 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:45:14,724 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:45:14,726 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:45:14,728 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:45:14,732 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:45:14,733 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:45:14,737 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:45:14,739 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:45:14,742 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:45:14,744 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:45:14,750 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:45:14,752 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:45:14,758 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:45:14,762 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:45:14,764 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:45:14,765 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:45:14,767 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:45:14,771 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:45:14,778 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:45:14,779 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:45:14,780 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:45:14,782 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:45:14,783 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:45:14,784 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:45:14,785 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:45:14,787 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:45:14,789 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:45:14,790 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:45:14,791 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:45:14,792 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:45:14,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:45:14,792 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:45:14,793 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:45:14,794 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:45:14,795 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:45:14,839 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:45:14,841 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:45:14,841 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:45:14,842 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:45:14,843 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:45:14,843 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:45:14,844 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:45:14,844 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:45:14,845 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:45:14,845 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:45:14,846 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:45:14,846 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:45:14,847 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:45:14,847 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:45:14,847 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:45:14,847 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:45:14,848 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:45:14,848 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:45:14,848 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:45:14,848 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:45:14,849 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:45:14,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:45:14,849 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:45:14,849 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:45:14,850 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:45:14,850 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:45:14,852 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:45:14,852 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:45:14,852 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:45:14,853 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:45:14,853 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_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a3d1583250bab7d5c6e3cae163663e7ac3704cf0fb6c32d7f6b8a0a0c30f1a49 [2022-11-16 11:45:15,162 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:45:15,189 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:45:15,192 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:45:15,194 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:45:15,195 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:45:15,196 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 11:45:15,282 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/data/e0a77c39b/5c63f764f1e64fb28c817ac9116bab93/FLAG593c0c823 [2022-11-16 11:45:16,686 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:45:16,687 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 11:45:16,756 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/data/e0a77c39b/5c63f764f1e64fb28c817ac9116bab93/FLAG593c0c823 [2022-11-16 11:45:17,200 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/data/e0a77c39b/5c63f764f1e64fb28c817ac9116bab93 [2022-11-16 11:45:17,203 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:45:17,205 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:45:17,206 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:45:17,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:45:17,213 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:45:17,214 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:45:17" (1/1) ... [2022-11-16 11:45:17,216 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35e8bde6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:17, skipping insertion in model container [2022-11-16 11:45:17,216 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:45:17" (1/1) ... [2022-11-16 11:45:17,225 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:45:17,549 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:45:26,226 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752340,752353] [2022-11-16 11:45:26,230 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752506,752519] [2022-11-16 11:45:26,231 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752670,752683] [2022-11-16 11:45:26,232 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752835,752848] [2022-11-16 11:45:26,282 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:45:26,370 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:45:27,599 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752340,752353] [2022-11-16 11:45:27,600 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752506,752519] [2022-11-16 11:45:27,601 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752670,752683] [2022-11-16 11:45:27,601 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752835,752848] [2022-11-16 11:45:27,656 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:45:28,293 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:45:28,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:28 WrapperNode [2022-11-16 11:45:28,294 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:45:28,295 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:45:28,295 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:45:28,296 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:45:28,305 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:28" (1/1) ... [2022-11-16 11:45:28,621 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:28" (1/1) ... [2022-11-16 11:45:29,205 INFO L138 Inliner]: procedures = 660, calls = 11700, calls flagged for inlining = 344, calls inlined = 236, statements flattened = 12594 [2022-11-16 11:45:29,206 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:45:29,207 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:45:29,207 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:45:29,208 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:45:29,229 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:28" (1/1) ... [2022-11-16 11:45:29,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:28" (1/1) ... [2022-11-16 11:45:29,344 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:28" (1/1) ... [2022-11-16 11:45:29,345 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:28" (1/1) ... [2022-11-16 11:45:29,660 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:28" (1/1) ... [2022-11-16 11:45:29,830 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:28" (1/1) ... [2022-11-16 11:45:29,925 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:28" (1/1) ... [2022-11-16 11:45:29,948 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:28" (1/1) ... [2022-11-16 11:45:30,160 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:45:30,161 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:45:30,161 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:45:30,161 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:45:30,164 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:45:28" (1/1) ... [2022-11-16 11:45:30,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:45:30,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:45:30,227 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:45:30,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:45:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:45:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:45:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:45:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:45:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 11:45:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 11:45:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 11:45:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 11:45:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 11:45:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 11:45:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:45:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:45:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:45:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:45:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 11:45:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 11:45:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 11:45:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 11:45:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 11:45:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 11:45:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:45:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:45:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:45:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:45:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 11:45:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 11:45:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 11:45:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 11:45:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:45:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:45:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:45:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:45:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:45:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:45:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:45:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:45:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:45:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:45:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:45:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:45:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:45:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:45:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:45:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:45:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:45:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:45:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:45:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:45:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:45:30,401 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:45:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 11:45:30,401 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 11:45:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 11:45:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 11:45:30,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:45:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:45:30,402 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:45:30,403 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 11:45:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 11:45:30,403 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:45:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:45:30,404 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 11:45:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 11:45:30,404 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:45:30,404 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:45:30,405 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 11:45:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 11:45:30,405 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 11:45:30,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 11:45:30,406 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:45:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:45:30,417 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 11:45:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 11:45:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:45:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:45:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 11:45:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 11:45:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:45:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:45:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:45:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:45:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:45:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:45:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 11:45:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 11:45:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:45:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:45:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 11:45:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 11:45:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:45:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:45:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:45:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 11:45:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 11:45:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 11:45:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 11:45:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:45:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:45:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:45:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:45:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:45:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:45:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:45:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:45:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:45:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:45:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:45:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:45:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 11:45:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 11:45:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:45:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:45:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_action_mutex_of_ipw2100_priv [2022-11-16 11:45:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_action_mutex_of_ipw2100_priv [2022-11-16 11:45:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 11:45:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 11:45:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 11:45:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 11:45:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 11:45:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 11:45:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:45:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:45:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 11:45:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 11:45:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:45:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:45:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 11:45:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 11:45:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:45:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:45:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:45:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:45:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:45:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:45:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 11:45:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 11:45:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:45:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:45:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 11:45:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 11:45:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:45:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:45:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 11:45:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 11:45:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:45:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:45:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:45:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:45:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 11:45:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 11:45:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 11:45:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 11:45:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 11:45:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 11:45:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 11:45:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 11:45:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 11:45:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 11:45:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:45:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:45:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 11:45:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 11:45:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 11:45:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 11:45:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 11:45:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 11:45:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:45:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:45:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:45:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:45:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:45:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:45:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 11:45:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 11:45:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 11:45:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 11:45:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 11:45:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 11:45:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 11:45:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 11:45:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 11:45:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 11:45:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 11:45:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 11:45:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:45:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:45:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 11:45:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 11:45:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_adapter_mutex_of_ipw2100_priv [2022-11-16 11:45:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_adapter_mutex_of_ipw2100_priv [2022-11-16 11:45:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 11:45:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 11:45:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 11:45:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 11:45:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 11:45:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 11:45:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:45:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:45:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 11:45:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 11:45:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 11:45:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 11:45:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:45:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:45:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:45:30,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:45:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:45:30,488 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:45:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 11:45:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 11:45:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:45:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:45:30,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 11:45:30,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 11:45:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:45:30,490 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:45:30,490 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:45:30,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:45:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:45:30,491 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 11:45:30,491 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 11:45:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:45:30,492 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:45:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 11:45:30,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 11:45:30,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:45:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 11:45:30,493 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 11:45:30,493 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 11:45:30,493 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 11:45:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 11:45:30,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 11:45:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 11:45:30,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 11:45:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 11:45:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 11:45:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 11:45:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 11:45:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:45:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 11:45:30,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 11:45:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 11:45:30,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 11:45:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:45:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:45:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 11:45:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 11:45:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 11:45:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 11:45:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:45:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:45:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 11:45:30,499 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 11:45:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:45:30,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:45:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:45:30,499 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:45:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:45:30,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:45:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 11:45:30,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 11:45:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 11:45:30,501 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 11:45:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:45:30,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:45:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:45:30,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:45:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 11:45:30,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 11:45:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:45:30,502 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:45:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 11:45:30,503 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 11:45:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 11:45:30,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 11:45:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:45:30,518 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:45:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 11:45:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 11:45:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 11:45:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 11:45:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 11:45:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 11:45:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 11:45:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 11:45:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:45:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:45:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 11:45:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 11:45:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:45:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 11:45:30,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 11:45:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:45:30,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:45:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 11:45:30,522 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 11:45:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 11:45:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 11:45:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:45:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:45:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 11:45:30,524 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 11:45:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:45:30,524 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:45:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 11:45:30,524 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 11:45:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:45:30,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:45:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:45:30,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:45:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 11:45:30,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 11:45:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_action_mutex_of_ipw2100_priv [2022-11-16 11:45:30,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_action_mutex_of_ipw2100_priv [2022-11-16 11:45:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_adapter_mutex_of_ipw2100_priv [2022-11-16 11:45:30,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_adapter_mutex_of_ipw2100_priv [2022-11-16 11:45:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:45:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:45:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:45:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:45:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:45:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:45:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:45:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:45:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:45:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:45:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 11:45:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 11:45:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:45:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:45:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 11:45:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 11:45:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 11:45:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 11:45:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 11:45:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 11:45:30,531 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 11:45:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:45:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 11:45:30,531 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 11:45:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 11:45:30,532 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 11:45:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:45:30,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:45:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:45:30,533 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:45:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 11:45:30,533 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 11:45:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 11:45:30,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 11:45:30,534 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:45:30,534 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:45:32,448 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:45:32,471 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:45:47,112 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:46:01,549 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 11:46:01,555 INFO L158 Benchmark]: Toolchain (without parser) took 44349.32ms. Allocated memory was 115.3MB in the beginning and 1.1GB in the end (delta: 989.9MB). Free memory was 74.9MB in the beginning and 550.2MB in the end (delta: -475.3MB). Peak memory consumption was 830.0MB. Max. memory is 16.1GB. [2022-11-16 11:46:01,556 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory was 35.9MB in the beginning and 35.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:46:01,557 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11087.98ms. Allocated memory was 115.3MB in the beginning and 354.4MB in the end (delta: 239.1MB). Free memory was 74.9MB in the beginning and 160.9MB in the end (delta: -86.0MB). Peak memory consumption was 191.3MB. Max. memory is 16.1GB. [2022-11-16 11:46:01,558 INFO L158 Benchmark]: Boogie Procedure Inliner took 911.29ms. Allocated memory is still 354.4MB. Free memory was 160.9MB in the beginning and 166.3MB in the end (delta: -5.4MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. [2022-11-16 11:46:01,559 INFO L158 Benchmark]: Boogie Preprocessor took 953.01ms. Allocated memory was 354.4MB in the beginning and 631.2MB in the end (delta: 276.8MB). Free memory was 166.3MB in the beginning and 430.2MB in the end (delta: -264.0MB). Peak memory consumption was 124.0MB. Max. memory is 16.1GB. [2022-11-16 11:46:01,560 INFO L158 Benchmark]: RCFGBuilder took 31392.07ms. Allocated memory was 631.2MB in the beginning and 1.1GB in the end (delta: 474.0MB). Free memory was 430.2MB in the beginning and 550.2MB in the end (delta: -119.9MB). Peak memory consumption was 669.0MB. Max. memory is 16.1GB. [2022-11-16 11:46:01,564 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory was 35.9MB in the beginning and 35.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11087.98ms. Allocated memory was 115.3MB in the beginning and 354.4MB in the end (delta: 239.1MB). Free memory was 74.9MB in the beginning and 160.9MB in the end (delta: -86.0MB). Peak memory consumption was 191.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 911.29ms. Allocated memory is still 354.4MB. Free memory was 160.9MB in the beginning and 166.3MB in the end (delta: -5.4MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 953.01ms. Allocated memory was 354.4MB in the beginning and 631.2MB in the end (delta: 276.8MB). Free memory was 166.3MB in the beginning and 430.2MB in the end (delta: -264.0MB). Peak memory consumption was 124.0MB. Max. memory is 16.1GB. * RCFGBuilder took 31392.07ms. Allocated memory was 631.2MB in the beginning and 1.1GB in the end (delta: 474.0MB). Free memory was 430.2MB in the beginning and 550.2MB in the end (delta: -119.9MB). Peak memory consumption was 669.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~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 11:46:01,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a3d1583250bab7d5c6e3cae163663e7ac3704cf0fb6c32d7f6b8a0a0c30f1a49 --- 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 11:46:04,393 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:46:04,396 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:46:04,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:46:04,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:46:04,428 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:46:04,430 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:46:04,432 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:46:04,435 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:46:04,436 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:46:04,437 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:46:04,447 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:46:04,448 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:46:04,457 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:46:04,459 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:46:04,460 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:46:04,461 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:46:04,462 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:46:04,464 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:46:04,478 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:46:04,480 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:46:04,481 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:46:04,483 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:46:04,484 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:46:04,489 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:46:04,489 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:46:04,490 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:46:04,491 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:46:04,492 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:46:04,493 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:46:04,493 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:46:04,495 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:46:04,496 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:46:04,497 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:46:04,498 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:46:04,499 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:46:04,500 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:46:04,500 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:46:04,501 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:46:04,502 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:46:04,503 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:46:04,504 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:46:04,533 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:46:04,534 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:46:04,534 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:46:04,535 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:46:04,536 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:46:04,536 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:46:04,537 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:46:04,537 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:46:04,538 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:46:04,538 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:46:04,538 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:46:04,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:46:04,539 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:46:04,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:46:04,540 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:46:04,540 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:46:04,540 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:46:04,541 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:46:04,541 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:46:04,541 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:46:04,541 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:46:04,542 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:46:04,542 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:46:04,543 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:46:04,543 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:46:04,543 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:46:04,544 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:46:04,544 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:46:04,544 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:46:04,545 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:46:04,545 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:46:04,545 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:46:04,546 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:46:04,546 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_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a3d1583250bab7d5c6e3cae163663e7ac3704cf0fb6c32d7f6b8a0a0c30f1a49 [2022-11-16 11:46:04,996 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:46:05,043 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:46:05,048 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:46:05,050 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:46:05,053 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:46:05,055 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 11:46:05,157 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/data/95225df78/438de532aa5f438397cbcbc0f89871fc/FLAG07030c652 [2022-11-16 11:46:06,659 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:46:06,661 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 11:46:06,827 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/data/95225df78/438de532aa5f438397cbcbc0f89871fc/FLAG07030c652 [2022-11-16 11:46:07,151 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/data/95225df78/438de532aa5f438397cbcbc0f89871fc [2022-11-16 11:46:07,155 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:46:07,160 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:46:07,162 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:46:07,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:46:07,167 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:46:07,168 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:46:07" (1/1) ... [2022-11-16 11:46:07,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ea44f78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:07, skipping insertion in model container [2022-11-16 11:46:07,170 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:46:07" (1/1) ... [2022-11-16 11:46:07,179 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:46:07,524 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:46:15,872 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752340,752353] [2022-11-16 11:46:15,876 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752506,752519] [2022-11-16 11:46:15,877 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752670,752683] [2022-11-16 11:46:15,877 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752835,752848] [2022-11-16 11:46:15,921 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:46:16,058 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:46:16,222 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:46:17,334 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752340,752353] [2022-11-16 11:46:17,335 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752506,752519] [2022-11-16 11:46:17,336 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752670,752683] [2022-11-16 11:46:17,337 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752835,752848] [2022-11-16 11:46:17,349 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:46:17,492 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:46:18,624 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752340,752353] [2022-11-16 11:46:18,625 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752506,752519] [2022-11-16 11:46:18,626 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752670,752683] [2022-11-16 11:46:18,626 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_96fe5edc-5c74-4023-8caa-a6046d452b55/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[752835,752848] [2022-11-16 11:46:18,639 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:46:19,047 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:46:19,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:19 WrapperNode [2022-11-16 11:46:19,048 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:46:19,049 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:46:19,050 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:46:19,050 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:46:19,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:19" (1/1) ... [2022-11-16 11:46:19,376 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:19" (1/1) ... [2022-11-16 11:46:19,807 INFO L138 Inliner]: procedures = 677, calls = 11700, calls flagged for inlining = 347, calls inlined = 238, statements flattened = 12257 [2022-11-16 11:46:19,809 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:46:19,811 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:46:19,811 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:46:19,812 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:46:19,825 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:19" (1/1) ... [2022-11-16 11:46:19,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:19" (1/1) ... [2022-11-16 11:46:19,911 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:19" (1/1) ... [2022-11-16 11:46:19,911 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:19" (1/1) ... [2022-11-16 11:46:20,451 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:19" (1/1) ... [2022-11-16 11:46:20,615 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:19" (1/1) ... [2022-11-16 11:46:20,724 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:19" (1/1) ... [2022-11-16 11:46:20,771 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:19" (1/1) ... [2022-11-16 11:46:20,883 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:46:20,885 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:46:20,885 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:46:20,886 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:46:20,887 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:46:19" (1/1) ... [2022-11-16 11:46:20,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:46:20,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:46:20,928 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:46:20,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:46:20,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:46:20,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:46:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:46:20,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:46:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 11:46:20,986 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 11:46:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 11:46:20,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 11:46:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 11:46:20,987 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 11:46:20,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:46:20,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:46:20,987 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:46:20,987 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:46:20,988 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 11:46:20,988 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 11:46:20,988 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 11:46:20,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 11:46:20,989 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 11:46:20,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 11:46:20,989 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:46:20,989 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:46:20,990 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:46:20,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:46:20,990 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 11:46:20,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 11:46:20,991 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 11:46:20,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 11:46:20,991 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:46:20,991 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:46:20,992 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:46:20,992 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:46:20,992 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:46:20,992 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:46:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:46:20,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:46:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:46:20,993 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:46:20,994 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:46:20,994 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:46:20,994 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:46:20,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:46:20,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:46:20,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:46:20,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:46:20,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:46:20,996 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:46:20,996 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:46:20,996 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:46:20,996 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:46:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 11:46:20,997 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 11:46:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 11:46:20,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 11:46:20,998 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:46:20,998 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:46:20,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:46:20,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:46:20,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:46:20,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:46:20,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:46:20,999 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 11:46:20,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 11:46:21,000 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:46:21,000 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:46:21,000 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 11:46:21,000 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 11:46:21,001 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:46:21,001 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:46:21,001 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 11:46:21,001 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 11:46:21,002 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 11:46:21,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 11:46:21,002 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:46:21,002 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:46:21,003 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 11:46:21,003 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 11:46:21,003 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:46:21,003 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:46:21,003 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 11:46:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 11:46:21,004 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:46:21,004 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:46:21,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:46:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:46:21,005 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 11:46:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 11:46:21,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:46:21,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:46:21,006 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 11:46:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 11:46:21,006 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:46:21,006 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:46:21,007 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 11:46:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 11:46:21,007 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 11:46:21,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 11:46:21,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:46:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:46:21,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:46:21,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:46:21,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:46:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:46:21,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:46:21,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:46:21,009 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:46:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:46:21,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:46:21,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:46:21,010 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 11:46:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 11:46:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:46:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:46:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_action_mutex_of_ipw2100_priv [2022-11-16 11:46:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_action_mutex_of_ipw2100_priv [2022-11-16 11:46:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 11:46:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 11:46:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 11:46:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 11:46:21,013 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 11:46:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 11:46:21,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:46:21,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:46:21,014 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 11:46:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 11:46:21,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:46:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:46:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 11:46:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 11:46:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:46:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:46:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:46:21,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:46:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:46:21,016 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:46:21,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:46:21,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:46:21,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:46:21,017 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 11:46:21,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 11:46:21,017 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 11:46:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 11:46:21,018 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 11:46:21,018 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 11:46:21,019 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:46:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:46:21,019 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:46:21,019 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:46:21,019 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 11:46:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 11:46:21,020 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 11:46:21,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 11:46:21,020 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 11:46:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 11:46:21,021 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 11:46:21,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 11:46:21,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:46:21,021 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 11:46:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 11:46:21,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:46:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:46:21,022 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 11:46:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 11:46:21,023 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 11:46:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 11:46:21,023 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 11:46:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 11:46:21,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:46:21,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:46:21,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:46:21,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:46:21,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:46:21,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:46:21,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:46:21,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:46:21,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:46:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:46:21,026 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 11:46:21,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 11:46:21,026 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 11:46:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 11:46:21,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 11:46:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 11:46:21,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 11:46:21,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 11:46:21,028 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 11:46:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 11:46:21,028 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 11:46:21,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 11:46:21,029 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:46:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:46:21,029 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 11:46:21,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 11:46:21,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_adapter_mutex_of_ipw2100_priv [2022-11-16 11:46:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_adapter_mutex_of_ipw2100_priv [2022-11-16 11:46:21,030 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 11:46:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 11:46:21,030 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 11:46:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 11:46:21,031 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 11:46:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 11:46:21,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:46:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:46:21,032 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 11:46:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 11:46:21,032 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 11:46:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 11:46:21,032 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:46:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:46:21,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:46:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:46:21,033 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:46:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:46:21,034 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 11:46:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 11:46:21,034 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:46:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:46:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 11:46:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 11:46:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:46:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:46:21,035 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:46:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:46:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:46:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 11:46:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 11:46:21,036 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:46:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:46:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 11:46:21,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 11:46:21,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:46:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 11:46:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 11:46:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 11:46:21,038 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 11:46:21,038 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 11:46:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 11:46:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 11:46:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 11:46:21,039 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 11:46:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 11:46:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:46:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:46:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:46:21,040 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 11:46:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 11:46:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:46:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:46:21,041 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 11:46:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 11:46:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 11:46:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 11:46:21,042 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:46:21,042 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:46:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 11:46:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 11:46:21,043 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 11:46:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 11:46:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 11:46:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 11:46:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:46:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:46:21,044 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 11:46:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 11:46:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:46:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:46:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:46:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:46:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:46:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:46:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 11:46:21,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 11:46:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 11:46:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 11:46:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:46:21,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:46:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:46:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:46:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 11:46:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 11:46:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:46:21,048 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:46:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 11:46:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 11:46:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 11:46:21,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 11:46:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:46:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:46:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 11:46:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 11:46:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 11:46:21,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 11:46:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 11:46:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 11:46:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 11:46:21,051 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 11:46:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:46:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:46:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 11:46:21,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 11:46:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:46:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:46:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:46:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:46:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 11:46:21,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 11:46:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:46:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:46:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 11:46:21,054 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 11:46:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 11:46:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 11:46:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 11:46:21,055 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 11:46:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:46:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:46:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 11:46:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 11:46:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:46:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:46:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:46:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:46:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 11:46:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 11:46:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_action_mutex_of_ipw2100_priv [2022-11-16 11:46:21,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_action_mutex_of_ipw2100_priv [2022-11-16 11:46:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_adapter_mutex_of_ipw2100_priv [2022-11-16 11:46:21,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_adapter_mutex_of_ipw2100_priv [2022-11-16 11:46:21,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:46:21,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:46:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:46:21,059 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:46:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:46:21,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:46:21,059 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:46:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:46:21,060 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:46:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:46:21,060 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 11:46:21,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 11:46:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:46:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:46:21,061 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 11:46:21,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 11:46:21,062 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 11:46:21,062 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 11:46:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 11:46:21,062 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 11:46:21,062 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 11:46:21,063 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 11:46:21,063 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 11:46:21,063 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 11:46:21,063 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 11:46:21,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:46:21,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:46:21,064 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:46:21,064 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:46:21,064 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 11:46:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 11:46:21,065 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 11:46:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 11:46:21,065 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:46:21,065 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:46:22,902 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:46:22,914 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:46:23,335 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:46:58,692 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 11:46:58,698 INFO L158 Benchmark]: Toolchain (without parser) took 51537.24ms. Allocated memory was 75.5MB in the beginning and 3.0GB in the end (delta: 2.9GB). Free memory was 47.5MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 2.0GB. Max. memory is 16.1GB. [2022-11-16 11:46:58,699 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 75.5MB. Free memory was 57.9MB in the beginning and 57.8MB in the end (delta: 54.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:46:58,700 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11886.25ms. Allocated memory was 75.5MB in the beginning and 396.4MB in the end (delta: 320.9MB). Free memory was 47.3MB in the beginning and 234.1MB in the end (delta: -186.9MB). Peak memory consumption was 241.1MB. Max. memory is 16.1GB. [2022-11-16 11:46:58,700 INFO L158 Benchmark]: Boogie Procedure Inliner took 760.49ms. Allocated memory is still 396.4MB. Free memory was 234.1MB in the beginning and 159.7MB in the end (delta: 74.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2022-11-16 11:46:58,701 INFO L158 Benchmark]: Boogie Preprocessor took 1072.37ms. Allocated memory was 396.4MB in the beginning and 985.7MB in the end (delta: 589.3MB). Free memory was 159.7MB in the beginning and 775.2MB in the end (delta: -615.5MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2022-11-16 11:46:58,702 INFO L158 Benchmark]: RCFGBuilder took 37811.20ms. Allocated memory was 985.7MB in the beginning and 3.0GB in the end (delta: 2.0GB). Free memory was 775.2MB in the beginning and 1.8GB in the end (delta: -1.0GB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. [2022-11-16 11:46:58,718 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 75.5MB. Free memory was 57.9MB in the beginning and 57.8MB in the end (delta: 54.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11886.25ms. Allocated memory was 75.5MB in the beginning and 396.4MB in the end (delta: 320.9MB). Free memory was 47.3MB in the beginning and 234.1MB in the end (delta: -186.9MB). Peak memory consumption was 241.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 760.49ms. Allocated memory is still 396.4MB. Free memory was 234.1MB in the beginning and 159.7MB in the end (delta: 74.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1072.37ms. Allocated memory was 396.4MB in the beginning and 985.7MB in the end (delta: 589.3MB). Free memory was 159.7MB in the beginning and 775.2MB in the end (delta: -615.5MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. * RCFGBuilder took 37811.20ms. Allocated memory was 985.7MB in the beginning and 3.0GB in the end (delta: 2.0GB). Free memory was 775.2MB in the beginning and 1.8GB in the end (delta: -1.0GB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~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 11:46:58,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96fe5edc-5c74-4023-8caa-a6046d452b55/bin/uautomizer-tPACEb0tL8/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base]