./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.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_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/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_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/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_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/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 8961834cfefda1ed7addea1dfdc39d7ab34144e8e84b8977b62d497cd3250861 --- 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 12:45:11,968 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:45:11,970 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:45:11,990 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:45:11,990 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:45:11,999 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:45:12,000 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:45:12,005 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:45:12,008 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:45:12,014 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:45:12,015 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:45:12,017 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:45:12,019 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:45:12,023 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:45:12,025 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:45:12,027 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:45:12,028 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:45:12,030 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:45:12,032 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:45:12,034 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:45:12,040 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:45:12,041 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:45:12,042 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:45:12,043 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:45:12,047 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:45:12,047 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:45:12,047 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:45:12,048 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:45:12,049 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:45:12,050 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:45:12,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:45:12,051 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:45:12,052 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:45:12,052 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:45:12,054 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:45:12,054 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:45:12,055 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:45:12,055 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:45:12,055 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:45:12,056 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:45:12,057 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:45:12,058 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:45:12,081 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:45:12,082 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:45:12,082 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:45:12,082 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:45:12,083 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:45:12,083 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:45:12,084 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:45:12,084 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:45:12,084 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:45:12,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:45:12,085 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:45:12,085 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:45:12,085 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:45:12,085 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:45:12,086 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:45:12,086 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:45:12,086 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:45:12,086 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:45:12,086 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:45:12,087 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:45:12,087 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:45:12,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:45:12,087 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:45:12,088 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:45:12,088 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:45:12,088 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:45:12,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:45:12,088 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:45:12,089 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:45:12,089 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:45:12,089 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_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8961834cfefda1ed7addea1dfdc39d7ab34144e8e84b8977b62d497cd3250861 [2022-11-16 12:45:12,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:45:12,444 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:45:12,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:45:12,451 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:45:12,452 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:45:12,454 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-11-16 12:45:12,535 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/data/800d69c13/c9e2bb85a16e4d7d9ce4123c6811aa06/FLAG8b873185b [2022-11-16 12:45:14,005 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:45:14,006 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-11-16 12:45:14,094 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/data/800d69c13/c9e2bb85a16e4d7d9ce4123c6811aa06/FLAG8b873185b [2022-11-16 12:45:14,514 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/data/800d69c13/c9e2bb85a16e4d7d9ce4123c6811aa06 [2022-11-16 12:45:14,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:45:14,521 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:45:14,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:45:14,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:45:14,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:45:14,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:45:14" (1/1) ... [2022-11-16 12:45:14,531 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2657e8bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:14, skipping insertion in model container [2022-11-16 12:45:14,531 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:45:14" (1/1) ... [2022-11-16 12:45:14,538 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:45:14,761 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:45:21,587 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_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[745601,745614] [2022-11-16 12:45:22,065 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:45:22,164 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:45:23,119 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_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[745601,745614] [2022-11-16 12:45:23,147 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:45:23,516 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:45:23,517 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:23 WrapperNode [2022-11-16 12:45:23,519 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:45:23,520 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:45:23,520 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:45:23,521 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:45:23,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:23" (1/1) ... [2022-11-16 12:45:23,828 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:23" (1/1) ... [2022-11-16 12:45:24,513 INFO L138 Inliner]: procedures = 650, calls = 11748, calls flagged for inlining = 302, calls inlined = 226, statements flattened = 14887 [2022-11-16 12:45:24,521 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:45:24,522 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:45:24,522 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:45:24,522 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:45:24,533 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:23" (1/1) ... [2022-11-16 12:45:24,533 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:23" (1/1) ... [2022-11-16 12:45:24,770 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:23" (1/1) ... [2022-11-16 12:45:24,771 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:23" (1/1) ... [2022-11-16 12:45:25,355 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:23" (1/1) ... [2022-11-16 12:45:25,410 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:23" (1/1) ... [2022-11-16 12:45:25,503 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:23" (1/1) ... [2022-11-16 12:45:25,658 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:23" (1/1) ... [2022-11-16 12:45:25,887 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:45:25,888 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:45:25,888 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:45:25,888 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:45:25,889 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:23" (1/1) ... [2022-11-16 12:45:25,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:45:25,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:45:25,933 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:45:25,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:45:25,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:45:25,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:45:25,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:45:25,996 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:45:25,996 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 12:45:25,997 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 12:45:25,997 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2022-11-16 12:45:25,997 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2022-11-16 12:45:25,997 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 12:45:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 12:45:25,998 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 12:45:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 12:45:25,998 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:45:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:45:25,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:45:25,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:45:25,999 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:45:26,000 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:45:26,001 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 12:45:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 12:45:26,001 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 12:45:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 12:45:26,002 INFO L130 BoogieDeclarations]: Found specification of procedure __tolower [2022-11-16 12:45:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __tolower [2022-11-16 12:45:26,002 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 12:45:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 12:45:26,003 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_7 [2022-11-16 12:45:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_7 [2022-11-16 12:45:26,003 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:45:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:45:26,003 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 12:45:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 12:45:26,004 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 12:45:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 12:45:26,004 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 12:45:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 12:45:26,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:45:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:45:26,005 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:45:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:45:26,006 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:45:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:45:26,006 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:45:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:45:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:45:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:45:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 12:45:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 12:45:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:45:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:45:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:45:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:45:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 12:45:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 12:45:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 12:45:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 12:45:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:45:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:45:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:45:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 12:45:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 12:45:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 12:45:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 12:45:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 12:45:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 12:45:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:45:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:45:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 12:45:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 12:45:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:45:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:45:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 12:45:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 12:45:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:45:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:45:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 12:45:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 12:45:26,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:45:26,018 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:45:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:45:26,018 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-16 12:45:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-16 12:45:26,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:45:26,019 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 12:45:26,019 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 12:45:26,019 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2022-11-16 12:45:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2022-11-16 12:45:26,020 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 12:45:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 12:45:26,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:45:26,022 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:45:26,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:45:26,022 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 12:45:26,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 12:45:26,022 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 12:45:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 12:45:26,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:45:26,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:45:26,024 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 12:45:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 12:45:26,025 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:45:26,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:45:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 12:45:26,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 12:45:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:45:26,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:45:26,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_action_mutex_of_ipw2100_priv [2022-11-16 12:45:26,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_action_mutex_of_ipw2100_priv [2022-11-16 12:45:26,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 12:45:26,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 12:45:26,027 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 12:45:26,028 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 12:45:26,028 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 12:45:26,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 12:45:26,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 12:45:26,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 12:45:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_scan_event [2022-11-16 12:45:26,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_scan_event [2022-11-16 12:45:26,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:45:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:45:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 12:45:26,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 12:45:26,035 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:45:26,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:45:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:45:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:45:26,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:45:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:45:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 12:45:26,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 12:45:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_security_work [2022-11-16 12:45:26,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_security_work [2022-11-16 12:45:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 12:45:26,046 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 12:45:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 12:45:26,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 12:45:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 12:45:26,046 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 12:45:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 12:45:26,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 12:45:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 12:45:26,047 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 12:45:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 12:45:26,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 12:45:26,048 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 12:45:26,048 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 12:45:26,048 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 12:45:26,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 12:45:26,048 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 12:45:26,048 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 12:45:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:45:26,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:45:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 12:45:26,049 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 12:45:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 12:45:26,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 12:45:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 12:45:26,050 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 12:45:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 12:45:26,050 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 12:45:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:45:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:45:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:45:26,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:45:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 12:45:26,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 12:45:26,052 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 12:45:26,052 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 12:45:26,052 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 12:45:26,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 12:45:26,052 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 12:45:26,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 12:45:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 12:45:26,053 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 12:45:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 12:45:26,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 12:45:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:45:26,054 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:45:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 12:45:26,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 12:45:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_adapter_mutex_of_ipw2100_priv [2022-11-16 12:45:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_adapter_mutex_of_ipw2100_priv [2022-11-16 12:45:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 12:45:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 12:45:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 12:45:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 12:45:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:45:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:45:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:45:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:45:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-11-16 12:45:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-11-16 12:45:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 12:45:26,057 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 12:45:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 12:45:26,057 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 12:45:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:45:26,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:45:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wx_event_work [2022-11-16 12:45:26,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wx_event_work [2022-11-16 12:45:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hang_check [2022-11-16 12:45:26,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hang_check [2022-11-16 12:45:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:45:26,059 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:45:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 12:45:26,059 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 12:45:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rf_kill [2022-11-16 12:45:26,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rf_kill [2022-11-16 12:45:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:45:26,060 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:45:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 12:45:26,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 12:45:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-16 12:45:26,060 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-16 12:45:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:45:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:45:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 12:45:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 12:45:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:45:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 12:45:26,062 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 12:45:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:45:26,062 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:45:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 12:45:26,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 12:45:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_address [2022-11-16 12:45:26,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_address [2022-11-16 12:45:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:45:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 12:45:26,063 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 12:45:26,063 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 12:45:26,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 12:45:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 12:45:26,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 12:45:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 12:45:26,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 12:45:26,064 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_7 [2022-11-16 12:45:26,065 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_7 [2022-11-16 12:45:26,065 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 12:45:26,065 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 12:45:26,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:45:26,065 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 12:45:26,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 12:45:26,066 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 12:45:26,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 12:45:26,067 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 12:45:26,072 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 12:45:26,072 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 12:45:26,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 12:45:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 12:45:26,073 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 12:45:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:45:26,073 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:45:26,073 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 12:45:26,074 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 12:45:26,074 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 12:45:26,078 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 12:45:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 12:45:26,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 12:45:26,078 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 12:45:26,078 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 12:45:26,079 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:45:26,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:45:26,079 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2022-11-16 12:45:26,079 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2022-11-16 12:45:26,079 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 12:45:26,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 12:45:26,080 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 12:45:26,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 12:45:26,080 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 12:45:26,080 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 12:45:26,080 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 12:45:26,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 12:45:26,081 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 12:45:26,081 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 12:45:26,081 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 12:45:26,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 12:45:26,081 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 12:45:26,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 12:45:26,082 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 12:45:26,082 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 12:45:26,082 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:45:26,082 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:45:26,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:45:26,083 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 12:45:26,083 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 12:45:26,083 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 12:45:26,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 12:45:26,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:45:26,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:45:26,084 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 12:45:26,084 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 12:45:26,084 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 12:45:26,084 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 12:45:26,084 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 12:45:26,084 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 12:45:26,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 12:45:26,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 12:45:26,085 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2022-11-16 12:45:26,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2022-11-16 12:45:26,085 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 12:45:26,085 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 12:45:26,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:45:26,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:45:26,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 12:45:26,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 12:45:26,086 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 12:45:26,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 12:45:26,087 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 12:45:26,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 12:45:26,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2022-11-16 12:45:26,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2022-11-16 12:45:26,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_action_mutex_of_ipw2100_priv [2022-11-16 12:45:26,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_action_mutex_of_ipw2100_priv [2022-11-16 12:45:26,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_adapter_mutex_of_ipw2100_priv [2022-11-16 12:45:26,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_adapter_mutex_of_ipw2100_priv [2022-11-16 12:45:26,088 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:45:26,088 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:45:26,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:45:26,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:45:26,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:45:26,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:45:26,089 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 12:45:26,089 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 12:45:26,089 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 12:45:26,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 12:45:26,089 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-16 12:45:26,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-16 12:45:26,090 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:45:26,090 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:45:26,090 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 12:45:26,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 12:45:26,090 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 12:45:26,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 12:45:26,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:45:26,091 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 12:45:26,091 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 12:45:26,091 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 12:45:26,091 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 12:45:26,092 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 12:45:26,092 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 12:45:26,092 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 12:45:26,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 12:45:26,092 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 12:45:26,092 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 12:45:27,804 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:45:27,810 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:45:35,803 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:45:35,809 INFO L158 Benchmark]: Toolchain (without parser) took 21286.53ms. Allocated memory was 157.3MB in the beginning and 788.5MB in the end (delta: 631.2MB). Free memory was 119.0MB in the beginning and 207.0MB in the end (delta: -87.9MB). Peak memory consumption was 631.6MB. Max. memory is 16.1GB. [2022-11-16 12:45:35,810 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 157.3MB. Free memory was 137.9MB in the beginning and 137.8MB in the end (delta: 89.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:45:35,810 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8994.72ms. Allocated memory was 157.3MB in the beginning and 295.7MB in the end (delta: 138.4MB). Free memory was 119.0MB in the beginning and 152.4MB in the end (delta: -33.3MB). Peak memory consumption was 211.4MB. Max. memory is 16.1GB. [2022-11-16 12:45:35,811 INFO L158 Benchmark]: Boogie Procedure Inliner took 1000.97ms. Allocated memory was 295.7MB in the beginning and 394.3MB in the end (delta: 98.6MB). Free memory was 152.4MB in the beginning and 211.1MB in the end (delta: -58.7MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. [2022-11-16 12:45:35,812 INFO L158 Benchmark]: Boogie Preprocessor took 1365.29ms. Allocated memory is still 394.3MB. Free memory was 211.1MB in the beginning and 217.4MB in the end (delta: -6.3MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. [2022-11-16 12:45:35,813 INFO L158 Benchmark]: RCFGBuilder took 9919.17ms. Allocated memory was 394.3MB in the beginning and 788.5MB in the end (delta: 394.3MB). Free memory was 217.4MB in the beginning and 207.0MB in the end (delta: 10.4MB). Peak memory consumption was 494.6MB. Max. memory is 16.1GB. [2022-11-16 12:45:35,820 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 157.3MB. Free memory was 137.9MB in the beginning and 137.8MB in the end (delta: 89.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8994.72ms. Allocated memory was 157.3MB in the beginning and 295.7MB in the end (delta: 138.4MB). Free memory was 119.0MB in the beginning and 152.4MB in the end (delta: -33.3MB). Peak memory consumption was 211.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1000.97ms. Allocated memory was 295.7MB in the beginning and 394.3MB in the end (delta: 98.6MB). Free memory was 152.4MB in the beginning and 211.1MB in the end (delta: -58.7MB). Peak memory consumption was 102.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1365.29ms. Allocated memory is still 394.3MB. Free memory was 211.1MB in the beginning and 217.4MB in the end (delta: -6.3MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. * RCFGBuilder took 9919.17ms. Allocated memory was 394.3MB in the beginning and 788.5MB in the end (delta: 394.3MB). Free memory was 217.4MB in the beginning and 207.0MB in the end (delta: 10.4MB). Peak memory consumption was 494.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:45:35,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/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_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/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_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/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 8961834cfefda1ed7addea1dfdc39d7ab34144e8e84b8977b62d497cd3250861 --- 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 12:45:38,506 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:45:38,508 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:45:38,529 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:45:38,530 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:45:38,531 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:45:38,532 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:45:38,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:45:38,536 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:45:38,537 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:45:38,538 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:45:38,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:45:38,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:45:38,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:45:38,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:45:38,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:45:38,544 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:45:38,545 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:45:38,547 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:45:38,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:45:38,550 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:45:38,552 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:45:38,553 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:45:38,554 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:45:38,558 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:45:38,559 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:45:38,559 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:45:38,560 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:45:38,561 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:45:38,562 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:45:38,562 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:45:38,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:45:38,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:45:38,565 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:45:38,566 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:45:38,566 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:45:38,567 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:45:38,567 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:45:38,567 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:45:38,568 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:45:38,569 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:45:38,575 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:45:38,613 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:45:38,618 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:45:38,619 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:45:38,620 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:45:38,620 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:45:38,621 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:45:38,622 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:45:38,623 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:45:38,623 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:45:38,623 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:45:38,624 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:45:38,624 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:45:38,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:45:38,625 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:45:38,625 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:45:38,625 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:45:38,626 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:45:38,626 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:45:38,626 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:45:38,626 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:45:38,626 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:45:38,627 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:45:38,627 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:45:38,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:45:38,627 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:45:38,628 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:45:38,628 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:45:38,628 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:45:38,628 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:45:38,629 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:45:38,629 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:45:38,629 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:45:38,629 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:45:38,630 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_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8961834cfefda1ed7addea1dfdc39d7ab34144e8e84b8977b62d497cd3250861 [2022-11-16 12:45:39,075 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:45:39,103 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:45:39,106 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:45:39,107 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:45:39,108 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:45:39,110 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-11-16 12:45:39,206 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/data/e24f75835/15ba1d8305f24a2abc469de8e04a6969/FLAG8d9baee0e [2022-11-16 12:45:40,780 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:45:40,780 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-11-16 12:45:40,885 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/data/e24f75835/15ba1d8305f24a2abc469de8e04a6969/FLAG8d9baee0e [2022-11-16 12:45:41,205 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/data/e24f75835/15ba1d8305f24a2abc469de8e04a6969 [2022-11-16 12:45:41,208 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:45:41,210 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:45:41,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:45:41,213 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:45:41,217 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:45:41,217 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:45:41" (1/1) ... [2022-11-16 12:45:41,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2922359b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:41, skipping insertion in model container [2022-11-16 12:45:41,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:45:41" (1/1) ... [2022-11-16 12:45:41,244 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:45:41,622 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:45:48,214 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_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[745601,745614] [2022-11-16 12:45:48,680 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:45:48,828 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:45:49,026 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:45:50,010 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_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[745601,745614] [2022-11-16 12:45:50,031 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:45:50,065 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:45:51,010 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_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[745601,745614] [2022-11-16 12:45:51,029 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:45:51,427 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:45:51,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:51 WrapperNode [2022-11-16 12:45:51,429 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:45:51,430 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:45:51,431 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:45:51,431 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:45:51,439 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:51" (1/1) ... [2022-11-16 12:45:51,658 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:51" (1/1) ... [2022-11-16 12:45:52,048 INFO L138 Inliner]: procedures = 665, calls = 11744, calls flagged for inlining = 304, calls inlined = 228, statements flattened = 14575 [2022-11-16 12:45:52,050 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:45:52,050 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:45:52,051 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:45:52,051 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:45:52,063 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:51" (1/1) ... [2022-11-16 12:45:52,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:51" (1/1) ... [2022-11-16 12:45:52,159 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:51" (1/1) ... [2022-11-16 12:45:52,159 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:51" (1/1) ... [2022-11-16 12:45:52,608 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:51" (1/1) ... [2022-11-16 12:45:52,656 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:51" (1/1) ... [2022-11-16 12:45:52,723 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:51" (1/1) ... [2022-11-16 12:45:52,776 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:51" (1/1) ... [2022-11-16 12:45:52,864 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:45:52,865 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:45:52,866 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:45:52,866 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:45:52,867 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:45:51" (1/1) ... [2022-11-16 12:45:52,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:45:52,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:45:52,904 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:45:53,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:45:53,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:45:53,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:45:53,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:45:53,100 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:45:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 12:45:53,101 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 12:45:53,101 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2022-11-16 12:45:53,101 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2022-11-16 12:45:53,102 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 12:45:53,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 12:45:53,102 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 12:45:53,102 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 12:45:53,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:45:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:45:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:45:53,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:45:53,103 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:45:53,104 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:45:53,104 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 12:45:53,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 12:45:53,104 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 12:45:53,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 12:45:53,105 INFO L130 BoogieDeclarations]: Found specification of procedure __tolower [2022-11-16 12:45:53,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __tolower [2022-11-16 12:45:53,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 12:45:53,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 12:45:53,106 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_7 [2022-11-16 12:45:53,106 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_7 [2022-11-16 12:45:53,106 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:45:53,106 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:45:53,106 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 12:45:53,107 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 12:45:53,107 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 12:45:53,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 12:45:53,107 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 12:45:53,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 12:45:53,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:45:53,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:45:53,108 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:45:53,109 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:45:53,109 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:45:53,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:45:53,109 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:45:53,110 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:45:53,110 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:45:53,110 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:45:53,110 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 12:45:53,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 12:45:53,111 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:45:53,111 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:45:53,111 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:45:53,111 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:45:53,112 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 12:45:53,112 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 12:45:53,112 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 12:45:53,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 12:45:53,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:45:53,113 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:45:53,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:45:53,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 12:45:53,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:45:53,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:45:53,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:45:53,114 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 12:45:53,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 12:45:53,115 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 12:45:53,115 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 12:45:53,115 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 12:45:53,115 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 12:45:53,116 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:45:53,116 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:45:53,116 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 12:45:53,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 12:45:53,117 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:45:53,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:45:53,117 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 12:45:53,117 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 12:45:53,117 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:45:53,118 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:45:53,118 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 12:45:53,118 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 12:45:53,118 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:45:53,119 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:45:53,119 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-16 12:45:53,119 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-16 12:45:53,119 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 12:45:53,119 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 12:45:53,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2022-11-16 12:45:53,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2022-11-16 12:45:53,120 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 12:45:53,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 12:45:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:45:53,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:45:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 12:45:53,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 12:45:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 12:45:53,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 12:45:53,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:45:53,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:45:53,122 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 12:45:53,123 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 12:45:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:45:53,123 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:45:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 12:45:53,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 12:45:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:45:53,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:45:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_action_mutex_of_ipw2100_priv [2022-11-16 12:45:53,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_action_mutex_of_ipw2100_priv [2022-11-16 12:45:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 12:45:53,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 12:45:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 12:45:53,125 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 12:45:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 12:45:53,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 12:45:53,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 12:45:53,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 12:45:53,126 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_scan_event [2022-11-16 12:45:53,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_scan_event [2022-11-16 12:45:53,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:45:53,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:45:53,127 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 12:45:53,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 12:45:53,128 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:45:53,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:45:53,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:45:53,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:45:53,129 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:45:53,129 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:45:53,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:45:53,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:45:53,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:45:53,130 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 12:45:53,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 12:45:53,130 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_security_work [2022-11-16 12:45:53,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_security_work [2022-11-16 12:45:53,130 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 12:45:53,131 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 12:45:53,131 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 12:45:53,131 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 12:45:53,131 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 12:45:53,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 12:45:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 12:45:53,132 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 12:45:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 12:45:53,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 12:45:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 12:45:53,133 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 12:45:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 12:45:53,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 12:45:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:45:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 12:45:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 12:45:53,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:45:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:45:53,134 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 12:45:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 12:45:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 12:45:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 12:45:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 12:45:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 12:45:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:45:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 12:45:53,136 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 12:45:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:45:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:45:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:45:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:45:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:45:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:45:53,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:45:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 12:45:53,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 12:45:53,138 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 12:45:53,138 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 12:45:53,138 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 12:45:53,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 12:45:53,139 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 12:45:53,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 12:45:53,139 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 12:45:53,139 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 12:45:53,139 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 12:45:53,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 12:45:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:45:53,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:45:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 12:45:53,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 12:45:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_adapter_mutex_of_ipw2100_priv [2022-11-16 12:45:53,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_adapter_mutex_of_ipw2100_priv [2022-11-16 12:45:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 12:45:53,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 12:45:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:45:53,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:45:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:45:53,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:45:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-11-16 12:45:53,142 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-11-16 12:45:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 12:45:53,143 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 12:45:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 12:45:53,143 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 12:45:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:45:53,144 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:45:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wx_event_work [2022-11-16 12:45:53,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wx_event_work [2022-11-16 12:45:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hang_check [2022-11-16 12:45:53,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hang_check [2022-11-16 12:45:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:45:53,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:45:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 12:45:53,145 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 12:45:53,145 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rf_kill [2022-11-16 12:45:53,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rf_kill [2022-11-16 12:45:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:45:53,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:45:53,146 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 12:45:53,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 12:45:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-16 12:45:53,147 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-16 12:45:53,147 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:45:53,147 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:45:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 12:45:53,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 12:45:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:45:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 12:45:53,148 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 12:45:53,148 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:45:53,149 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:45:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 12:45:53,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 12:45:53,149 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_address [2022-11-16 12:45:53,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_address [2022-11-16 12:45:53,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:45:53,150 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 12:45:53,150 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 12:45:53,150 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 12:45:53,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 12:45:53,151 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 12:45:53,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 12:45:53,151 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 12:45:53,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 12:45:53,151 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_7 [2022-11-16 12:45:53,152 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_7 [2022-11-16 12:45:53,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:45:53,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:45:53,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:45:53,153 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 12:45:53,153 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 12:45:53,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:45:53,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:45:53,153 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 12:45:53,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 12:45:53,154 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 12:45:53,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 12:45:53,154 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 12:45:53,154 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 12:45:53,154 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 12:45:53,155 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 12:45:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 12:45:53,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 12:45:53,155 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 12:45:53,155 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 12:45:53,156 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:45:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:45:53,156 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 12:45:53,156 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 12:45:53,156 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 12:45:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 12:45:53,157 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 12:45:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 12:45:53,157 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 12:45:53,157 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 12:45:53,158 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:45:53,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:45:53,158 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2022-11-16 12:45:53,158 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2022-11-16 12:45:53,158 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 12:45:53,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 12:45:53,159 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 12:45:53,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 12:45:53,159 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 12:45:53,159 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 12:45:53,159 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 12:45:53,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 12:45:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 12:45:53,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 12:45:53,160 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 12:45:53,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 12:45:53,161 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 12:45:53,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 12:45:53,161 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 12:45:53,161 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 12:45:53,161 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:45:53,162 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:45:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 12:45:53,162 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 12:45:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:45:53,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:45:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:45:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:45:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 12:45:53,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 12:45:53,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:45:53,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:45:53,164 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 12:45:53,164 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 12:45:53,164 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 12:45:53,164 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 12:45:53,164 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 12:45:53,165 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 12:45:53,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 12:45:53,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 12:45:53,165 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2022-11-16 12:45:53,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2022-11-16 12:45:53,166 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 12:45:53,166 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 12:45:53,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:45:53,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:45:53,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 12:45:53,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 12:45:53,167 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 12:45:53,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 12:45:53,167 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 12:45:53,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 12:45:53,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2022-11-16 12:45:53,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2022-11-16 12:45:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_action_mutex_of_ipw2100_priv [2022-11-16 12:45:53,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_action_mutex_of_ipw2100_priv [2022-11-16 12:45:53,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_adapter_mutex_of_ipw2100_priv [2022-11-16 12:45:53,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_adapter_mutex_of_ipw2100_priv [2022-11-16 12:45:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:45:53,169 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:45:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:45:53,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:45:53,169 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:45:53,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:45:53,170 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 12:45:53,170 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 12:45:53,170 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-16 12:45:53,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-16 12:45:53,170 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:45:53,171 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:45:53,171 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 12:45:53,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 12:45:53,171 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 12:45:53,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 12:45:53,172 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 12:45:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 12:45:53,172 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 12:45:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 12:45:53,172 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 12:45:53,172 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 12:45:53,173 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 12:45:53,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 12:45:53,173 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 12:45:53,173 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 12:45:54,887 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:45:54,894 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:45:55,265 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:46:26,904 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:46:26,909 INFO L158 Benchmark]: Toolchain (without parser) took 45697.57ms. Allocated memory was 69.2MB in the beginning and 2.3GB in the end (delta: 2.3GB). Free memory was 32.5MB in the beginning and 960.8MB in the end (delta: -928.3MB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2022-11-16 12:46:26,909 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 54.5MB. Free memory is still 37.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:46:26,909 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10217.29ms. Allocated memory was 69.2MB in the beginning and 482.3MB in the end (delta: 413.1MB). Free memory was 32.3MB in the beginning and 293.9MB in the end (delta: -261.6MB). Peak memory consumption was 265.4MB. Max. memory is 16.1GB. [2022-11-16 12:46:26,910 INFO L158 Benchmark]: Boogie Procedure Inliner took 619.37ms. Allocated memory is still 482.3MB. Free memory was 293.9MB in the beginning and 211.1MB in the end (delta: 82.8MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2022-11-16 12:46:26,910 INFO L158 Benchmark]: Boogie Preprocessor took 813.90ms. Allocated memory is still 482.3MB. Free memory was 211.1MB in the beginning and 232.1MB in the end (delta: -21.0MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2022-11-16 12:46:26,911 INFO L158 Benchmark]: RCFGBuilder took 34041.87ms. Allocated memory was 482.3MB in the beginning and 2.3GB in the end (delta: 1.8GB). Free memory was 232.1MB in the beginning and 960.8MB in the end (delta: -728.8MB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2022-11-16 12:46:26,913 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 54.5MB. Free memory is still 37.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10217.29ms. Allocated memory was 69.2MB in the beginning and 482.3MB in the end (delta: 413.1MB). Free memory was 32.3MB in the beginning and 293.9MB in the end (delta: -261.6MB). Peak memory consumption was 265.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 619.37ms. Allocated memory is still 482.3MB. Free memory was 293.9MB in the beginning and 211.1MB in the end (delta: 82.8MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 813.90ms. Allocated memory is still 482.3MB. Free memory was 211.1MB in the beginning and 232.1MB in the end (delta: -21.0MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * RCFGBuilder took 34041.87ms. Allocated memory was 482.3MB in the beginning and 2.3GB in the end (delta: 1.8GB). Free memory was 232.1MB in the beginning and 960.8MB in the end (delta: -728.8MB). Peak memory consumption was 1.4GB. 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 12:46:26,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0cd2f4c0-f7f3-41f6-912e-10d2bb678ce2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base]