./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/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 c0c438f99a824e3d15e4313dc5ea51e50cfc55cdb2cc6e49c87ebde175ff530e --- 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 10:54:16,168 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 10:54:16,170 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 10:54:16,200 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 10:54:16,201 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 10:54:16,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 10:54:16,207 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 10:54:16,211 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 10:54:16,214 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 10:54:16,216 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 10:54:16,217 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 10:54:16,220 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 10:54:16,220 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 10:54:16,226 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 10:54:16,228 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 10:54:16,229 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 10:54:16,232 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 10:54:16,234 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 10:54:16,236 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 10:54:16,240 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 10:54:16,248 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 10:54:16,249 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 10:54:16,250 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 10:54:16,252 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 10:54:16,256 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 10:54:16,261 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 10:54:16,261 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 10:54:16,262 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 10:54:16,264 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 10:54:16,265 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 10:54:16,266 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 10:54:16,267 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 10:54:16,268 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 10:54:16,270 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 10:54:16,271 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 10:54:16,272 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 10:54:16,272 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 10:54:16,273 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 10:54:16,273 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 10:54:16,274 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 10:54:16,274 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 10:54:16,275 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 10:54:16,310 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 10:54:16,322 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 10:54:16,323 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 10:54:16,324 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 10:54:16,324 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 10:54:16,325 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 10:54:16,325 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 10:54:16,326 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 10:54:16,326 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 10:54:16,326 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 10:54:16,327 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 10:54:16,327 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 10:54:16,328 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 10:54:16,328 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 10:54:16,328 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 10:54:16,328 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 10:54:16,329 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 10:54:16,329 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 10:54:16,329 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 10:54:16,329 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 10:54:16,329 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 10:54:16,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 10:54:16,330 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 10:54:16,330 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 10:54:16,330 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 10:54:16,330 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 10:54:16,331 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 10:54:16,331 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 10:54:16,331 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 10:54:16,331 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 10:54:16,331 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c0c438f99a824e3d15e4313dc5ea51e50cfc55cdb2cc6e49c87ebde175ff530e [2022-11-16 10:54:16,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 10:54:16,629 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 10:54:16,633 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 10:54:16,635 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 10:54:16,636 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 10:54:16,637 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 10:54:16,713 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/data/9bfce9b28/4757f4c11edd49ae8b4d5059bc51c7dd/FLAG87ee1d939 [2022-11-16 10:54:17,908 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 10:54:17,909 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 10:54:17,992 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/data/9bfce9b28/4757f4c11edd49ae8b4d5059bc51c7dd/FLAG87ee1d939 [2022-11-16 10:54:18,033 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/data/9bfce9b28/4757f4c11edd49ae8b4d5059bc51c7dd [2022-11-16 10:54:18,037 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 10:54:18,040 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 10:54:18,043 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 10:54:18,043 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 10:54:18,046 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 10:54:18,047 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:54:18" (1/1) ... [2022-11-16 10:54:18,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a26955d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:18, skipping insertion in model container [2022-11-16 10:54:18,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:54:18" (1/1) ... [2022-11-16 10:54:18,058 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 10:54:18,407 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 10:54:25,895 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789335,789348] [2022-11-16 10:54:25,898 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789504,789517] [2022-11-16 10:54:25,899 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789671,789684] [2022-11-16 10:54:25,903 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789839,789852] [2022-11-16 10:54:25,944 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 10:54:26,002 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 10:54:26,735 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789335,789348] [2022-11-16 10:54:26,736 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789504,789517] [2022-11-16 10:54:26,736 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789671,789684] [2022-11-16 10:54:26,738 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789839,789852] [2022-11-16 10:54:26,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 10:54:27,234 INFO L208 MainTranslator]: Completed translation [2022-11-16 10:54:27,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:27 WrapperNode [2022-11-16 10:54:27,235 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 10:54:27,236 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 10:54:27,236 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 10:54:27,236 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 10:54:27,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:27" (1/1) ... [2022-11-16 10:54:27,518 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:27" (1/1) ... [2022-11-16 10:54:27,915 INFO L138 Inliner]: procedures = 738, calls = 11889, calls flagged for inlining = 334, calls inlined = 253, statements flattened = 12899 [2022-11-16 10:54:27,916 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 10:54:27,917 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 10:54:27,917 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 10:54:27,917 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 10:54:27,928 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:27" (1/1) ... [2022-11-16 10:54:27,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:27" (1/1) ... [2022-11-16 10:54:28,036 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:27" (1/1) ... [2022-11-16 10:54:28,036 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:27" (1/1) ... [2022-11-16 10:54:28,441 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:27" (1/1) ... [2022-11-16 10:54:28,471 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:27" (1/1) ... [2022-11-16 10:54:28,541 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:27" (1/1) ... [2022-11-16 10:54:28,714 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:27" (1/1) ... [2022-11-16 10:54:28,868 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 10:54:28,884 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 10:54:28,884 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 10:54:28,886 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 10:54:28,887 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:54:27" (1/1) ... [2022-11-16 10:54:28,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 10:54:28,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:54:28,936 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 10:54:28,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 10:54:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 10:54:29,069 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 10:54:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 10:54:29,070 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 10:54:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 10:54:29,070 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 10:54:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 10:54:29,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 10:54:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 10:54:29,070 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 10:54:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 10:54:29,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 10:54:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 10:54:29,071 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 10:54:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 10:54:29,071 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 10:54:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 10:54:29,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 10:54:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2022-11-16 10:54:29,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2022-11-16 10:54:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 10:54:29,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 10:54:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 10:54:29,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 10:54:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 10:54:29,072 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 10:54:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 10:54:29,073 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 10:54:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 10:54:29,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 10:54:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 10:54:29,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 10:54:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 10:54:29,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 10:54:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 10:54:29,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 10:54:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 10:54:29,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 10:54:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 10:54:29,074 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 10:54:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 10:54:29,075 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 10:54:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 10:54:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 10:54:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 10:54:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 10:54:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 10:54:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 10:54:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 10:54:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 10:54:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 10:54:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 10:54:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 10:54:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 10:54:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 10:54:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 10:54:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 10:54:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 10:54:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 10:54:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 10:54:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 10:54:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 10:54:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 10:54:29,094 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 10:54:29,095 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 10:54:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 10:54:29,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 10:54:29,095 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 10:54:29,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 10:54:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 10:54:29,096 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 10:54:29,096 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 10:54:29,096 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 10:54:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 10:54:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 10:54:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 10:54:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 10:54:29,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 10:54:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 10:54:29,097 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 10:54:29,098 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 10:54:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 10:54:29,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 10:54:29,098 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 10:54:29,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 10:54:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 10:54:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 10:54:29,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 10:54:29,099 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 10:54:29,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 10:54:29,114 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 10:54:29,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 10:54:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 10:54:29,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 10:54:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 10:54:29,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 10:54:29,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 10:54:29,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 10:54:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 10:54:29,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 10:54:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 10:54:29,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 10:54:29,116 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 10:54:29,116 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 10:54:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 10:54:29,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 10:54:29,117 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 10:54:29,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 10:54:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 10:54:29,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 10:54:29,118 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 10:54:29,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 10:54:29,119 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 10:54:29,122 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 10:54:29,122 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 10:54:29,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 10:54:29,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 10:54:29,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 10:54:29,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 10:54:29,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 10:54:29,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 10:54:29,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 10:54:29,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 10:54:29,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 10:54:29,131 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 10:54:29,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 10:54:29,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 10:54:29,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 10:54:29,132 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 10:54:29,132 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 10:54:29,132 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 10:54:29,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 10:54:29,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 10:54:29,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 10:54:29,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 10:54:29,133 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 10:54:29,133 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 10:54:29,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 10:54:29,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 10:54:29,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 10:54:29,133 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 10:54:29,133 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 10:54:29,134 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 10:54:29,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 10:54:29,134 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 10:54:29,134 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 10:54:29,134 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 10:54:29,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 10:54:29,134 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 10:54:29,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 10:54:29,135 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 10:54:29,135 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 10:54:29,135 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 10:54:29,135 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 10:54:29,135 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 10:54:29,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 10:54:29,135 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 10:54:29,136 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 10:54:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 10:54:29,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 10:54:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 10:54:29,136 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 10:54:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 10:54:29,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 10:54:29,136 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 10:54:29,137 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 10:54:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 10:54:29,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 10:54:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 10:54:29,137 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 10:54:29,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 10:54:29,137 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 10:54:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 10:54:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 10:54:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 10:54:29,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 10:54:29,138 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 10:54:29,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 10:54:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 10:54:29,139 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 10:54:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 10:54:29,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 10:54:29,139 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 10:54:29,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 10:54:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 10:54:29,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 10:54:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 10:54:29,140 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 10:54:29,140 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 10:54:29,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 10:54:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 10:54:29,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 10:54:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 10:54:29,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 10:54:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 10:54:29,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 10:54:29,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-16 10:54:29,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-16 10:54:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 10:54:29,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 10:54:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 10:54:29,142 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 10:54:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 10:54:29,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 10:54:29,142 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 10:54:29,143 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 10:54:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 10:54:29,143 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 10:54:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 10:54:29,143 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 10:54:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 10:54:29,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 10:54:29,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 10:54:29,144 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 10:54:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 10:54:29,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 10:54:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 10:54:29,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 10:54:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 10:54:29,144 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 10:54:29,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 10:54:29,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 10:54:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 10:54:29,145 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 10:54:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 10:54:29,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 10:54:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 10:54:29,145 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 10:54:29,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 10:54:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 10:54:29,146 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 10:54:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 10:54:29,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 10:54:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 10:54:29,146 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 10:54:29,146 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 10:54:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 10:54:29,147 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 10:54:29,147 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 10:54:29,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 10:54:29,163 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 10:54:29,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 10:54:29,163 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 10:54:29,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 10:54:29,163 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 10:54:29,164 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 10:54:29,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 10:54:29,164 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 10:54:29,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 10:54:29,164 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 10:54:29,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 10:54:29,165 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 10:54:29,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 10:54:29,165 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 10:54:29,165 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 10:54:29,165 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 10:54:29,165 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 10:54:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 10:54:29,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 10:54:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 10:54:29,166 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 10:54:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 10:54:29,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 10:54:29,167 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 10:54:29,167 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 10:54:29,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 10:54:29,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 10:54:29,167 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 10:54:29,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 10:54:29,174 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 10:54:29,175 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 10:54:29,175 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 10:54:29,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 10:54:29,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 10:54:29,175 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 10:54:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 10:54:29,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 10:54:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 10:54:29,176 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 10:54:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 10:54:29,176 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 10:54:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 10:54:29,177 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 10:54:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 10:54:29,177 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 10:54:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 10:54:29,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 10:54:29,178 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 10:54:29,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 10:54:29,178 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 10:54:29,178 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 10:54:29,178 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 10:54:29,178 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 10:54:29,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 10:54:29,179 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 10:54:29,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 10:54:29,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 10:54:29,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 10:54:29,179 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 10:54:29,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 10:54:29,180 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 10:54:29,180 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 10:54:29,180 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 10:54:29,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 10:54:29,180 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 10:54:29,180 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 10:54:29,181 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 10:54:29,181 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 10:54:29,181 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 10:54:29,181 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 10:54:29,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_91 [2022-11-16 10:54:29,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_91 [2022-11-16 10:54:29,182 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 10:54:29,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 10:54:29,182 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 10:54:29,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 10:54:29,182 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 10:54:29,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 10:54:29,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 10:54:29,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 10:54:29,183 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 10:54:29,183 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 10:54:29,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 10:54:29,199 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 10:54:29,199 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 10:54:29,199 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 10:54:29,199 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 10:54:29,199 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 10:54:29,199 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 10:54:29,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 10:54:29,200 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 10:54:29,200 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 10:54:29,200 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 10:54:29,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 10:54:29,200 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 10:54:29,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-16 10:54:29,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-16 10:54:29,201 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 10:54:29,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 10:54:29,201 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 10:54:29,201 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 10:54:29,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 10:54:29,202 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 10:54:29,202 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 10:54:29,202 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 10:54:29,202 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 10:54:29,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 10:54:29,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 10:54:29,203 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 10:54:29,203 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 10:54:29,203 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 10:54:29,203 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 10:54:29,203 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 10:54:29,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 10:54:29,204 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 10:54:29,204 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 10:54:30,684 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 10:54:30,688 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 10:54:43,040 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 10:54:55,400 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 10:54:55,405 INFO L158 Benchmark]: Toolchain (without parser) took 37363.41ms. Allocated memory was 123.7MB in the beginning and 1.1GB in the end (delta: 987.8MB). Free memory was 74.8MB in the beginning and 708.2MB in the end (delta: -633.3MB). Peak memory consumption was 830.0MB. Max. memory is 16.1GB. [2022-11-16 10:54:55,405 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 123.7MB. Free memory is still 99.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 10:54:55,406 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9192.72ms. Allocated memory was 123.7MB in the beginning and 383.8MB in the end (delta: 260.0MB). Free memory was 74.3MB in the beginning and 231.0MB in the end (delta: -156.7MB). Peak memory consumption was 209.2MB. Max. memory is 16.1GB. [2022-11-16 10:54:55,407 INFO L158 Benchmark]: Boogie Procedure Inliner took 679.80ms. Allocated memory is still 383.8MB. Free memory was 231.0MB in the beginning and 148.2MB in the end (delta: 82.8MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2022-11-16 10:54:55,408 INFO L158 Benchmark]: Boogie Preprocessor took 965.66ms. Allocated memory was 383.8MB in the beginning and 767.6MB in the end (delta: 383.8MB). Free memory was 148.2MB in the beginning and 563.4MB in the end (delta: -415.2MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. [2022-11-16 10:54:55,408 INFO L158 Benchmark]: RCFGBuilder took 26518.75ms. Allocated memory was 767.6MB in the beginning and 1.1GB in the end (delta: 343.9MB). Free memory was 563.4MB in the beginning and 708.2MB in the end (delta: -144.8MB). Peak memory consumption was 675.3MB. Max. memory is 16.1GB. [2022-11-16 10:54:55,411 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 123.7MB. Free memory is still 99.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9192.72ms. Allocated memory was 123.7MB in the beginning and 383.8MB in the end (delta: 260.0MB). Free memory was 74.3MB in the beginning and 231.0MB in the end (delta: -156.7MB). Peak memory consumption was 209.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 679.80ms. Allocated memory is still 383.8MB. Free memory was 231.0MB in the beginning and 148.2MB in the end (delta: 82.8MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 965.66ms. Allocated memory was 383.8MB in the beginning and 767.6MB in the end (delta: 383.8MB). Free memory was 148.2MB in the beginning and 563.4MB in the end (delta: -415.2MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. * RCFGBuilder took 26518.75ms. Allocated memory was 767.6MB in the beginning and 1.1GB in the end (delta: 343.9MB). Free memory was 563.4MB in the beginning and 708.2MB in the end (delta: -144.8MB). Peak memory consumption was 675.3MB. 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 10:54:55,477 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/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 c0c438f99a824e3d15e4313dc5ea51e50cfc55cdb2cc6e49c87ebde175ff530e --- 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 10:54:57,692 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 10:54:57,694 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 10:54:57,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 10:54:57,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 10:54:57,717 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 10:54:57,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 10:54:57,721 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 10:54:57,723 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 10:54:57,724 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 10:54:57,725 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 10:54:57,727 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 10:54:57,727 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 10:54:57,728 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 10:54:57,730 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 10:54:57,731 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 10:54:57,732 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 10:54:57,733 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 10:54:57,735 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 10:54:57,738 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 10:54:57,739 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 10:54:57,741 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 10:54:57,743 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 10:54:57,744 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 10:54:57,748 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 10:54:57,748 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 10:54:57,749 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 10:54:57,750 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 10:54:57,751 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 10:54:57,752 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 10:54:57,752 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 10:54:57,753 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 10:54:57,754 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 10:54:57,755 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 10:54:57,756 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 10:54:57,757 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 10:54:57,757 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 10:54:57,758 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 10:54:57,758 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 10:54:57,759 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 10:54:57,760 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 10:54:57,761 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 10:54:57,791 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 10:54:57,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 10:54:57,796 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 10:54:57,796 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 10:54:57,797 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 10:54:57,798 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 10:54:57,799 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 10:54:57,800 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 10:54:57,800 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 10:54:57,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 10:54:57,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 10:54:57,802 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 10:54:57,802 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 10:54:57,802 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 10:54:57,802 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 10:54:57,803 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 10:54:57,803 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 10:54:57,803 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 10:54:57,804 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 10:54:57,804 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 10:54:57,804 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 10:54:57,804 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 10:54:57,805 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 10:54:57,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 10:54:57,805 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 10:54:57,806 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 10:54:57,806 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 10:54:57,806 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 10:54:57,806 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 10:54:57,807 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 10:54:57,807 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 10:54:57,807 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 10:54:57,808 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 10:54:57,808 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c0c438f99a824e3d15e4313dc5ea51e50cfc55cdb2cc6e49c87ebde175ff530e [2022-11-16 10:54:58,269 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 10:54:58,290 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 10:54:58,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 10:54:58,294 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 10:54:58,295 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 10:54:58,297 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 10:54:58,373 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/data/b39a16e0c/dc1bf32949514db9b4cde9d91ef5e69b/FLAG058241bd7 [2022-11-16 10:54:59,683 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 10:54:59,685 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 10:54:59,800 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/data/b39a16e0c/dc1bf32949514db9b4cde9d91ef5e69b/FLAG058241bd7 [2022-11-16 10:55:00,241 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/data/b39a16e0c/dc1bf32949514db9b4cde9d91ef5e69b [2022-11-16 10:55:00,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 10:55:00,246 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 10:55:00,249 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 10:55:00,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 10:55:00,254 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 10:55:00,254 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:55:00" (1/1) ... [2022-11-16 10:55:00,256 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@342c2418 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:00, skipping insertion in model container [2022-11-16 10:55:00,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:55:00" (1/1) ... [2022-11-16 10:55:00,263 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 10:55:00,568 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 10:55:09,277 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789335,789348] [2022-11-16 10:55:09,280 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789504,789517] [2022-11-16 10:55:09,281 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789671,789684] [2022-11-16 10:55:09,281 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789839,789852] [2022-11-16 10:55:09,327 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 10:55:09,406 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 10:55:09,565 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 10:55:10,284 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789335,789348] [2022-11-16 10:55:10,285 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789504,789517] [2022-11-16 10:55:10,286 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789671,789684] [2022-11-16 10:55:10,286 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789839,789852] [2022-11-16 10:55:10,296 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 10:55:10,338 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 10:55:11,160 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789335,789348] [2022-11-16 10:55:11,161 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789504,789517] [2022-11-16 10:55:11,163 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789671,789684] [2022-11-16 10:55:11,168 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_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-ipw2x00-ipw2100.cil.i[789839,789852] [2022-11-16 10:55:11,220 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 10:55:11,862 INFO L208 MainTranslator]: Completed translation [2022-11-16 10:55:11,862 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:11 WrapperNode [2022-11-16 10:55:11,862 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 10:55:11,864 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 10:55:11,864 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 10:55:11,865 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 10:55:11,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:11" (1/1) ... [2022-11-16 10:55:12,258 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:11" (1/1) ... [2022-11-16 10:55:12,693 INFO L138 Inliner]: procedures = 755, calls = 11889, calls flagged for inlining = 337, calls inlined = 255, statements flattened = 12549 [2022-11-16 10:55:12,694 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 10:55:12,696 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 10:55:12,696 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 10:55:12,697 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 10:55:12,707 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:11" (1/1) ... [2022-11-16 10:55:12,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:11" (1/1) ... [2022-11-16 10:55:12,809 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:11" (1/1) ... [2022-11-16 10:55:12,810 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:11" (1/1) ... [2022-11-16 10:55:13,320 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:11" (1/1) ... [2022-11-16 10:55:13,367 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:11" (1/1) ... [2022-11-16 10:55:13,437 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:11" (1/1) ... [2022-11-16 10:55:13,481 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:11" (1/1) ... [2022-11-16 10:55:13,560 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 10:55:13,562 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 10:55:13,562 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 10:55:13,562 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 10:55:13,563 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:55:11" (1/1) ... [2022-11-16 10:55:13,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 10:55:13,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 10:55:13,595 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 10:55:13,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 10:55:13,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 10:55:13,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 10:55:13,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 10:55:13,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 10:55:13,642 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 10:55:13,642 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 10:55:13,642 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 10:55:13,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 10:55:13,643 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 10:55:13,643 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 10:55:13,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 10:55:13,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 10:55:13,643 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 10:55:13,643 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 10:55:13,644 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 10:55:13,644 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 10:55:13,644 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 10:55:13,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 10:55:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2022-11-16 10:55:13,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2022-11-16 10:55:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 10:55:13,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 10:55:13,645 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 10:55:13,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 10:55:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 10:55:13,646 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 10:55:13,646 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 10:55:13,647 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 10:55:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 10:55:13,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 10:55:13,647 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 10:55:13,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 10:55:13,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 10:55:13,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 10:55:13,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 10:55:13,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 10:55:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 10:55:13,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 10:55:13,649 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 10:55:13,649 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 10:55:13,650 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 10:55:13,651 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 10:55:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 10:55:13,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 10:55:13,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 10:55:13,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 10:55:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 10:55:13,652 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 10:55:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 10:55:13,652 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 10:55:13,652 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 10:55:13,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 10:55:13,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 10:55:13,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 10:55:13,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 10:55:13,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 10:55:13,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 10:55:13,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 10:55:13,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 10:55:13,655 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 10:55:13,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 10:55:13,655 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 10:55:13,655 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 10:55:13,656 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 10:55:13,656 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 10:55:13,656 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 10:55:13,656 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 10:55:13,656 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 10:55:13,656 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 10:55:13,656 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 10:55:13,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 10:55:13,657 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 10:55:13,657 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 10:55:13,657 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 10:55:13,658 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 10:55:13,658 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 10:55:13,658 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 10:55:13,658 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 10:55:13,658 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 10:55:13,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 10:55:13,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 10:55:13,659 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 10:55:13,660 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 10:55:13,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 10:55:13,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 10:55:13,660 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 10:55:13,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 10:55:13,660 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 10:55:13,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 10:55:13,661 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 10:55:13,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 10:55:13,661 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 10:55:13,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 10:55:13,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 10:55:13,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 10:55:13,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 10:55:13,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 10:55:13,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 10:55:13,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 10:55:13,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 10:55:13,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 10:55:13,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 10:55:13,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 10:55:13,668 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 10:55:13,668 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 10:55:13,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 10:55:13,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 10:55:13,669 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 10:55:13,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 10:55:13,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 10:55:13,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 10:55:13,671 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 10:55:13,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 10:55:13,677 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 10:55:13,678 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 10:55:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 10:55:13,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 10:55:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 10:55:13,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 10:55:13,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 10:55:13,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 10:55:13,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 10:55:13,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 10:55:13,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 10:55:13,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 10:55:13,679 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 10:55:13,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 10:55:13,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 10:55:13,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 10:55:13,680 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 10:55:13,680 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 10:55:13,680 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 10:55:13,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 10:55:13,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 10:55:13,680 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 10:55:13,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 10:55:13,681 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 10:55:13,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 10:55:13,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 10:55:13,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 10:55:13,681 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 10:55:13,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 10:55:13,682 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 10:55:13,682 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 10:55:13,682 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 10:55:13,682 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 10:55:13,682 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 10:55:13,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 10:55:13,682 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 10:55:13,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 10:55:13,683 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 10:55:13,683 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 10:55:13,683 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 10:55:13,683 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 10:55:13,683 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 10:55:13,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 10:55:13,683 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 10:55:13,684 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 10:55:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 10:55:13,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 10:55:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 10:55:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 10:55:13,684 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 10:55:13,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 10:55:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 10:55:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 10:55:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 10:55:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 10:55:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 10:55:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 10:55:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 10:55:13,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 10:55:13,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 10:55:13,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 10:55:13,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 10:55:13,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 10:55:13,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 10:55:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 10:55:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 10:55:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 10:55:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 10:55:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 10:55:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 10:55:13,688 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 10:55:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 10:55:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 10:55:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 10:55:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 10:55:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 10:55:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 10:55:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 10:55:13,689 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 10:55:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 10:55:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 10:55:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 10:55:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 10:55:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 10:55:13,690 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 10:55:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 10:55:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 10:55:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 10:55:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-16 10:55:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_low_lock_of_ipw2100_priv [2022-11-16 10:55:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 10:55:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 10:55:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 10:55:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 10:55:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 10:55:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 10:55:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 10:55:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 10:55:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 10:55:13,692 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 10:55:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 10:55:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 10:55:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 10:55:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 10:55:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 10:55:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 10:55:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 10:55:13,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 10:55:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 10:55:13,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 10:55:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 10:55:13,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 10:55:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 10:55:13,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 10:55:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 10:55:13,694 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 10:55:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 10:55:13,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 10:55:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 10:55:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 10:55:13,699 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 10:55:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 10:55:13,700 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 10:55:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 10:55:13,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 10:55:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 10:55:13,701 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 10:55:13,701 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 10:55:13,701 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 10:55:13,701 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 10:55:13,701 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 10:55:13,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 10:55:13,702 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 10:55:13,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 10:55:13,702 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 10:55:13,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 10:55:13,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 10:55:13,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 10:55:13,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 10:55:13,703 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 10:55:13,703 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 10:55:13,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 10:55:13,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 10:55:13,703 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 10:55:13,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 10:55:13,703 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 10:55:13,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 10:55:13,704 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 10:55:13,704 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 10:55:13,704 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 10:55:13,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 10:55:13,704 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 10:55:13,704 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 10:55:13,704 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 10:55:13,704 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 10:55:13,705 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 10:55:13,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 10:55:13,705 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 10:55:13,705 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 10:55:13,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 10:55:13,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 10:55:13,705 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 10:55:13,706 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 10:55:13,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 10:55:13,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 10:55:13,706 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 10:55:13,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 10:55:13,706 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 10:55:13,706 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 10:55:13,706 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 10:55:13,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 10:55:13,707 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 10:55:13,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 10:55:13,707 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 10:55:13,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 10:55:13,707 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 10:55:13,707 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 10:55:13,707 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 10:55:13,708 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 10:55:13,708 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 10:55:13,708 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 10:55:13,708 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 10:55:13,708 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 10:55:13,708 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 10:55:13,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 10:55:13,708 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 10:55:13,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 10:55:13,709 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 10:55:13,709 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 10:55:13,709 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 10:55:13,709 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 10:55:13,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 10:55:13,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 10:55:13,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 10:55:13,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 10:55:13,710 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 10:55:13,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 10:55:13,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 10:55:13,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 10:55:13,710 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 10:55:13,710 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 10:55:13,710 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 10:55:13,711 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 10:55:13,711 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 10:55:13,711 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 10:55:13,711 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 10:55:13,711 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 10:55:13,711 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 10:55:13,711 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 10:55:13,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_91 [2022-11-16 10:55:13,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_91 [2022-11-16 10:55:13,712 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 10:55:13,712 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 10:55:13,712 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 10:55:13,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 10:55:13,712 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 10:55:13,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 10:55:13,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 10:55:13,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 10:55:13,713 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 10:55:13,713 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 10:55:13,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 10:55:13,713 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 10:55:13,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 10:55:13,713 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 10:55:13,713 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 10:55:13,714 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 10:55:13,714 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 10:55:13,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 10:55:13,714 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 10:55:13,714 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 10:55:13,714 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 10:55:13,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 10:55:13,714 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 10:55:13,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-16 10:55:13,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_low_lock_of_ipw2100_priv [2022-11-16 10:55:13,715 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 10:55:13,715 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 10:55:13,715 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 10:55:13,715 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 10:55:13,715 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 10:55:13,715 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 10:55:13,716 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 10:55:13,716 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 10:55:13,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 10:55:13,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 10:55:13,716 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 10:55:13,716 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 10:55:13,716 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 10:55:13,716 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 10:55:13,717 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 10:55:13,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 10:55:13,717 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 10:55:13,717 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 10:55:15,113 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 10:55:15,117 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 10:55:15,393 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 10:55:46,014 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 10:55:46,019 INFO L158 Benchmark]: Toolchain (without parser) took 45771.81ms. Allocated memory was 65.0MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 30.2MB in the beginning and 265.0MB in the end (delta: -234.8MB). Peak memory consumption was 872.8MB. Max. memory is 16.1GB. [2022-11-16 10:55:46,019 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory was 46.5MB in the beginning and 46.4MB in the end (delta: 48.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 10:55:46,020 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11614.47ms. Allocated memory was 65.0MB in the beginning and 551.6MB in the end (delta: 486.5MB). Free memory was 30.1MB in the beginning and 328.5MB in the end (delta: -298.5MB). Peak memory consumption was 240.5MB. Max. memory is 16.1GB. [2022-11-16 10:55:46,020 INFO L158 Benchmark]: Boogie Procedure Inliner took 831.04ms. Allocated memory is still 551.6MB. Free memory was 328.5MB in the beginning and 253.0MB in the end (delta: 75.5MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2022-11-16 10:55:46,020 INFO L158 Benchmark]: Boogie Preprocessor took 864.86ms. Allocated memory is still 551.6MB. Free memory was 253.0MB in the beginning and 300.2MB in the end (delta: -47.2MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. [2022-11-16 10:55:46,021 INFO L158 Benchmark]: RCFGBuilder took 32455.22ms. Allocated memory was 551.6MB in the beginning and 1.1GB in the end (delta: 551.6MB). Free memory was 300.2MB in the beginning and 265.0MB in the end (delta: 35.2MB). Peak memory consumption was 656.4MB. Max. memory is 16.1GB. [2022-11-16 10:55:46,023 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory was 46.5MB in the beginning and 46.4MB in the end (delta: 48.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11614.47ms. Allocated memory was 65.0MB in the beginning and 551.6MB in the end (delta: 486.5MB). Free memory was 30.1MB in the beginning and 328.5MB in the end (delta: -298.5MB). Peak memory consumption was 240.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 831.04ms. Allocated memory is still 551.6MB. Free memory was 328.5MB in the beginning and 253.0MB in the end (delta: 75.5MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 864.86ms. Allocated memory is still 551.6MB. Free memory was 253.0MB in the beginning and 300.2MB in the end (delta: -47.2MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. * RCFGBuilder took 32455.22ms. Allocated memory was 551.6MB in the beginning and 1.1GB in the end (delta: 551.6MB). Free memory was 300.2MB in the beginning and 265.0MB in the end (delta: 35.2MB). Peak memory consumption was 656.4MB. 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 10:55:46,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12f98444-86bd-4bf4-9fd1-c1918f2e8bee/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base]