./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/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_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/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_74c40b61-2160-4cd2-b3d5-c081f88a1173/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 3175a50fddc095ad7f0b830e9cbc7a53388765b43a39b66b2d6d21a3494a6307 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:01:10,324 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:01:10,326 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:01:10,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:01:10,356 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:01:10,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:01:10,359 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:01:10,361 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:01:10,362 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:01:10,363 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:01:10,364 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:01:10,365 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:01:10,366 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:01:10,367 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:01:10,368 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:01:10,370 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:01:10,370 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:01:10,372 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:01:10,374 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:01:10,376 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:01:10,377 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:01:10,379 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:01:10,380 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:01:10,381 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:01:10,385 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:01:10,386 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:01:10,390 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:01:10,391 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:01:10,392 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:01:10,393 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:01:10,393 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:01:10,394 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:01:10,401 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:01:10,402 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:01:10,403 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:01:10,404 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:01:10,404 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:01:10,405 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:01:10,405 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:01:10,406 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:01:10,407 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:01:10,407 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:01:10,445 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:01:10,447 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:01:10,448 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:01:10,448 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:01:10,449 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:01:10,450 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:01:10,450 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:01:10,450 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:01:10,451 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:01:10,451 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:01:10,452 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:01:10,452 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:01:10,452 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:01:10,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:01:10,453 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:01:10,453 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:01:10,453 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:01:10,453 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:01:10,454 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:01:10,454 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:01:10,454 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:01:10,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:01:10,455 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:01:10,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:01:10,455 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:01:10,455 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:01:10,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:01:10,456 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:01:10,456 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:01:10,457 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:01:10,458 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_74c40b61-2160-4cd2-b3d5-c081f88a1173/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3175a50fddc095ad7f0b830e9cbc7a53388765b43a39b66b2d6d21a3494a6307 [2022-11-16 11:01:10,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:01:10,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:01:10,745 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:01:10,748 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:01:10,749 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:01:10,750 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 11:01:10,829 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/data/553a49905/a9f855e473694cdca99e1bd4beba5b2b/FLAGeddcf6c71 [2022-11-16 11:01:12,146 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:01:12,146 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 11:01:12,267 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/data/553a49905/a9f855e473694cdca99e1bd4beba5b2b/FLAGeddcf6c71 [2022-11-16 11:01:12,680 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/data/553a49905/a9f855e473694cdca99e1bd4beba5b2b [2022-11-16 11:01:12,683 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:01:12,686 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:01:12,692 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:01:12,692 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:01:12,697 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:01:12,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:01:12" (1/1) ... [2022-11-16 11:01:12,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e10388 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:01:12, skipping insertion in model container [2022-11-16 11:01:12,700 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:01:12" (1/1) ... [2022-11-16 11:01:12,709 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:01:12,955 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:01:19,993 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_74c40b61-2160-4cd2-b3d5-c081f88a1173/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[747166,747179] [2022-11-16 11:01:20,033 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:01:20,123 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:01:20,949 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_74c40b61-2160-4cd2-b3d5-c081f88a1173/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[747166,747179] [2022-11-16 11:01:20,961 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:01:21,249 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:01:21,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:01:21 WrapperNode [2022-11-16 11:01:21,250 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:01:21,251 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:01:21,251 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:01:21,251 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:01:21,259 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:01:21" (1/1) ... [2022-11-16 11:01:21,515 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:01:21" (1/1) ... [2022-11-16 11:01:21,982 INFO L138 Inliner]: procedures = 602, calls = 11634, calls flagged for inlining = 305, calls inlined = 243, statements flattened = 12622 [2022-11-16 11:01:21,983 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:01:21,984 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:01:21,984 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:01:21,984 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:01:21,993 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:01:21" (1/1) ... [2022-11-16 11:01:21,994 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:01:21" (1/1) ... [2022-11-16 11:01:22,077 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:01:21" (1/1) ... [2022-11-16 11:01:22,078 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:01:21" (1/1) ... [2022-11-16 11:01:22,437 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:01:21" (1/1) ... [2022-11-16 11:01:22,493 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:01:21" (1/1) ... [2022-11-16 11:01:22,549 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:01:21" (1/1) ... [2022-11-16 11:01:22,569 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:01:21" (1/1) ... [2022-11-16 11:01:22,629 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:01:22,630 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:01:22,630 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:01:22,631 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:01:22,632 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:01:21" (1/1) ... [2022-11-16 11:01:22,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:01:22,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:01:22,664 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:01:22,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:01:22,705 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:01:22,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:01:22,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:01:22,706 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:01:22,706 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 11:01:22,706 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 11:01:22,706 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 11:01:22,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 11:01:22,706 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 11:01:22,707 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 11:01:22,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:01:22,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:01:22,707 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:01:22,707 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:01:22,707 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 11:01:22,708 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 11:01:22,708 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 11:01:22,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 11:01:22,708 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 11:01:22,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 11:01:22,708 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:01:22,709 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:01:22,709 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:01:22,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:01:22,709 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 11:01:22,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 11:01:22,709 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 11:01:22,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 11:01:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:01:22,710 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:01:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:01:22,710 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:01:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:01:22,710 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:01:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:01:22,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:01:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:01:22,711 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:01:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:01:22,712 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:01:22,712 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:01:22,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:01:22,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:01:22,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:01:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:01:22,713 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:01:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:01:22,713 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:01:22,714 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 11:01:22,714 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 11:01:22,714 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 11:01:22,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 11:01:22,714 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:01:22,715 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:01:22,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:01:22,715 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 11:01:22,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 11:01:22,716 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:01:22,717 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:01:22,717 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 11:01:22,717 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 11:01:22,717 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:01:22,717 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:01:22,717 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 11:01:22,718 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 11:01:22,718 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 11:01:22,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 11:01:22,718 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:01:22,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:01:22,719 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 11:01:22,719 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 11:01:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:01:22,720 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:01:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 11:01:22,720 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 11:01:22,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:01:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:01:22,721 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:01:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:01:22,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:01:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:01:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 11:01:22,721 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 11:01:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:01:22,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:01:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 11:01:22,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 11:01:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:01:22,722 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:01:22,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:01:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 11:01:22,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 11:01:22,723 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 11:01:22,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 11:01:22,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:01:22,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:01:22,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:01:22,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:01:22,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:01:22,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:01:22,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:01:22,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:01:22,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 11:01:22,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 11:01:22,726 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:01:22,727 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:01:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:01:22,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:01:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 11:01:22,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 11:01:22,727 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:01:22,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:01:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 11:01:22,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 11:01:22,728 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 11:01:22,729 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 11:01:22,729 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 11:01:22,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 11:01:22,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:01:22,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:01:22,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:01:22,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:01:22,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:01:22,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:01:22,735 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 11:01:22,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 11:01:22,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:01:22,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:01:22,742 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 11:01:22,743 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 11:01:22,743 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:01:22,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:01:22,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:01:22,743 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:01:22,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:01:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:01:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 11:01:22,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 11:01:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:01:22,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:01:22,744 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 11:01:22,744 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 11:01:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:01:22,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:01:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 11:01:22,745 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 11:01:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:01:22,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:01:22,745 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:01:22,746 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:01:22,746 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 11:01:22,746 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 11:01:22,746 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 11:01:22,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 11:01:22,746 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 11:01:22,746 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 11:01:22,746 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 11:01:22,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 11:01:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 11:01:22,747 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 11:01:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:01:22,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:01:22,747 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 11:01:22,747 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 11:01:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 11:01:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 11:01:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 11:01:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 11:01:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:01:22,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:01:22,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:01:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:01:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:01:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:01:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 11:01:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 11:01:22,749 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 11:01:22,749 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 11:01:22,750 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 11:01:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 11:01:22,750 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 11:01:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 11:01:22,750 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 11:01:22,750 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 11:01:22,750 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 11:01:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 11:01:22,751 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:01:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:01:22,751 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 11:01:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 11:01:22,751 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 11:01:22,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 11:01:22,752 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 11:01:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 11:01:22,752 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 11:01:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 11:01:22,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:01:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:01:22,752 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:01:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:01:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 11:01:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 11:01:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 11:01:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 11:01:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:01:22,753 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:01:22,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:01:22,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:01:22,754 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:01:22,754 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:01:22,754 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 11:01:22,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 11:01:22,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:01:22,754 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:01:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 11:01:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 11:01:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:01:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:01:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:01:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:01:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:01:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 11:01:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 11:01:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:01:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:01:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 11:01:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 11:01:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:01:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 11:01:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 11:01:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 11:01:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 11:01:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 11:01:22,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 11:01:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 11:01:22,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 11:01:22,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 11:01:22,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 11:01:22,758 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 11:01:22,758 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 11:01:22,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:01:22,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 11:01:22,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 11:01:22,759 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 11:01:22,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 11:01:22,760 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:01:22,764 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:01:22,764 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 11:01:22,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 11:01:22,764 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 11:01:22,764 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 11:01:22,764 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:01:22,765 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:01:22,765 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:01:22,765 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:01:22,766 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 11:01:22,767 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 11:01:22,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:01:22,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:01:22,767 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:01:22,767 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:01:22,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:01:22,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:01:22,768 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 11:01:22,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 11:01:22,768 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 11:01:22,768 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 11:01:22,768 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:01:22,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:01:22,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:01:22,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:01:22,769 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 11:01:22,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 11:01:22,769 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:01:22,769 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:01:22,769 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 11:01:22,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 11:01:22,770 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:01:22,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:01:22,770 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 11:01:22,770 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 11:01:22,770 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 11:01:22,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 11:01:22,770 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 11:01:22,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 11:01:22,771 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 11:01:22,771 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 11:01:22,771 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:01:22,771 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:01:22,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:01:22,771 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 11:01:22,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 11:01:22,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:01:22,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:01:22,772 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 11:01:22,772 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 11:01:22,772 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 11:01:22,772 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 11:01:22,772 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:01:22,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:01:22,773 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 11:01:22,773 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 11:01:22,773 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:01:22,773 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:01:22,773 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 11:01:22,773 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 11:01:22,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:01:22,774 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:01:22,774 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:01:22,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:01:22,774 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 11:01:22,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 11:01:22,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:01:22,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:01:22,774 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:01:22,775 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:01:22,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:01:22,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:01:22,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:01:22,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:01:22,775 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:01:22,775 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:01:22,776 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 11:01:22,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 11:01:22,776 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:01:22,776 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:01:22,776 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 11:01:22,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 11:01:22,776 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 11:01:22,776 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 11:01:22,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 11:01:22,777 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 11:01:22,777 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 11:01:22,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:01:22,777 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 11:01:22,777 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 11:01:22,777 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 11:01:22,777 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 11:01:22,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:01:22,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:01:22,778 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:01:22,778 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:01:22,778 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 11:01:22,778 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 11:01:22,778 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 11:01:22,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 11:01:22,779 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:01:22,779 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:01:24,387 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:01:24,391 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:01:38,527 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:01:51,088 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:01:51,094 INFO L158 Benchmark]: Toolchain (without parser) took 38405.66ms. Allocated memory was 121.6MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 80.4MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 972.8MB. Max. memory is 16.1GB. [2022-11-16 11:01:51,094 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 121.6MB. Free memory was 102.5MB in the beginning and 102.4MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:01:51,095 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8558.03ms. Allocated memory was 121.6MB in the beginning and 379.6MB in the end (delta: 257.9MB). Free memory was 80.0MB in the beginning and 176.5MB in the end (delta: -96.5MB). Peak memory consumption was 168.5MB. Max. memory is 16.1GB. [2022-11-16 11:01:51,096 INFO L158 Benchmark]: Boogie Procedure Inliner took 732.15ms. Allocated memory is still 379.6MB. Free memory was 176.5MB in the beginning and 183.8MB in the end (delta: -7.3MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-16 11:01:51,097 INFO L158 Benchmark]: Boogie Preprocessor took 645.86ms. Allocated memory is still 379.6MB. Free memory was 183.8MB in the beginning and 164.1MB in the end (delta: 19.7MB). Peak memory consumption was 104.7MB. Max. memory is 16.1GB. [2022-11-16 11:01:51,098 INFO L158 Benchmark]: RCFGBuilder took 28460.71ms. Allocated memory was 379.6MB in the beginning and 1.3GB in the end (delta: 964.7MB). Free memory was 164.1MB in the beginning and 1.1GB in the end (delta: -930.2MB). Peak memory consumption was 800.3MB. Max. memory is 16.1GB. [2022-11-16 11:01:51,101 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 121.6MB. Free memory was 102.5MB in the beginning and 102.4MB in the end (delta: 118.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8558.03ms. Allocated memory was 121.6MB in the beginning and 379.6MB in the end (delta: 257.9MB). Free memory was 80.0MB in the beginning and 176.5MB in the end (delta: -96.5MB). Peak memory consumption was 168.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 732.15ms. Allocated memory is still 379.6MB. Free memory was 176.5MB in the beginning and 183.8MB in the end (delta: -7.3MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 645.86ms. Allocated memory is still 379.6MB. Free memory was 183.8MB in the beginning and 164.1MB in the end (delta: 19.7MB). Peak memory consumption was 104.7MB. Max. memory is 16.1GB. * RCFGBuilder took 28460.71ms. Allocated memory was 379.6MB in the beginning and 1.3GB in the end (delta: 964.7MB). Free memory was 164.1MB in the beginning and 1.1GB in the end (delta: -930.2MB). Peak memory consumption was 800.3MB. 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 11:01:51,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/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_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/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_74c40b61-2160-4cd2-b3d5-c081f88a1173/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 3175a50fddc095ad7f0b830e9cbc7a53388765b43a39b66b2d6d21a3494a6307 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:01:53,439 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:01:53,441 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:01:53,481 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:01:53,484 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:01:53,489 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:01:53,492 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:01:53,499 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:01:53,502 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:01:53,508 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:01:53,509 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:01:53,511 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:01:53,512 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:01:53,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:01:53,516 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:01:53,518 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:01:53,521 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:01:53,522 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:01:53,525 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:01:53,530 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:01:53,535 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:01:53,540 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:01:53,542 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:01:53,544 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:01:53,548 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:01:53,549 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:01:53,549 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:01:53,550 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:01:53,551 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:01:53,552 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:01:53,552 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:01:53,553 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:01:53,554 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:01:53,555 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:01:53,556 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:01:53,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:01:53,557 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:01:53,558 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:01:53,558 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:01:53,559 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:01:53,560 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:01:53,562 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:01:53,612 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:01:53,613 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:01:53,613 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:01:53,614 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:01:53,615 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:01:53,615 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:01:53,617 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:01:53,617 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:01:53,617 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:01:53,618 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:01:53,619 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:01:53,619 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:01:53,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:01:53,620 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:01:53,620 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:01:53,620 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:01:53,621 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:01:53,621 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:01:53,621 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:01:53,621 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:01:53,622 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:01:53,622 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:01:53,622 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:01:53,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:01:53,623 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:01:53,623 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:01:53,624 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:01:53,624 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:01:53,624 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:01:53,624 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:01:53,625 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:01:53,625 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:01:53,625 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:01:53,626 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_74c40b61-2160-4cd2-b3d5-c081f88a1173/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3175a50fddc095ad7f0b830e9cbc7a53388765b43a39b66b2d6d21a3494a6307 [2022-11-16 11:01:54,119 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:01:54,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:01:54,146 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:01:54,148 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:01:54,149 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:01:54,150 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 11:01:54,248 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/data/ba860f39b/52b80a0c8fc14493a92dc40ab97234a0/FLAGd8596b9cb [2022-11-16 11:01:55,782 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:01:55,783 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 11:01:55,899 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/data/ba860f39b/52b80a0c8fc14493a92dc40ab97234a0/FLAGd8596b9cb [2022-11-16 11:01:56,186 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/data/ba860f39b/52b80a0c8fc14493a92dc40ab97234a0 [2022-11-16 11:01:56,189 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:01:56,191 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:01:56,192 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:01:56,193 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:01:56,214 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:01:56,215 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:01:56" (1/1) ... [2022-11-16 11:01:56,216 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67f2c9c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:01:56, skipping insertion in model container [2022-11-16 11:01:56,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:01:56" (1/1) ... [2022-11-16 11:01:56,226 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:01:56,656 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:02:04,100 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_74c40b61-2160-4cd2-b3d5-c081f88a1173/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[747166,747179] [2022-11-16 11:02:04,138 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:02:04,201 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:02:04,357 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:02:05,280 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_74c40b61-2160-4cd2-b3d5-c081f88a1173/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[747166,747179] [2022-11-16 11:02:05,298 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:02:05,350 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:02:06,351 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_74c40b61-2160-4cd2-b3d5-c081f88a1173/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-ipw2x00-ipw2100.cil.i[747166,747179] [2022-11-16 11:02:06,363 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:02:06,771 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:02:06,772 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:02:06 WrapperNode [2022-11-16 11:02:06,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:02:06,775 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:02:06,775 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:02:06,775 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:02:06,782 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:02:06" (1/1) ... [2022-11-16 11:02:07,016 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:02:06" (1/1) ... [2022-11-16 11:02:07,524 INFO L138 Inliner]: procedures = 619, calls = 11634, calls flagged for inlining = 308, calls inlined = 245, statements flattened = 12292 [2022-11-16 11:02:07,525 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:02:07,526 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:02:07,526 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:02:07,526 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:02:07,538 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:02:06" (1/1) ... [2022-11-16 11:02:07,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:02:06" (1/1) ... [2022-11-16 11:02:07,644 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:02:06" (1/1) ... [2022-11-16 11:02:07,645 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:02:06" (1/1) ... [2022-11-16 11:02:08,031 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:02:06" (1/1) ... [2022-11-16 11:02:08,085 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:02:06" (1/1) ... [2022-11-16 11:02:08,159 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:02:06" (1/1) ... [2022-11-16 11:02:08,213 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:02:06" (1/1) ... [2022-11-16 11:02:08,287 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:02:08,289 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:02:08,290 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:02:08,290 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:02:08,291 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:02:06" (1/1) ... [2022-11-16 11:02:08,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:02:08,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:02:08,326 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:02:08,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:02:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:02:08,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:02:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:02:08,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:02:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 11:02:08,377 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 11:02:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 11:02:08,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 11:02:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 11:02:08,378 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 11:02:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:02:08,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:02:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:02:08,379 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:02:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 11:02:08,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 11:02:08,379 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 11:02:08,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 11:02:08,380 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 11:02:08,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 11:02:08,380 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:02:08,381 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:02:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:02:08,381 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:02:08,381 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 11:02:08,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 11:02:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 11:02:08,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 11:02:08,382 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:02:08,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:02:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:02:08,383 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:02:08,383 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:02:08,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:02:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:02:08,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:02:08,384 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:02:08,384 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:02:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:02:08,385 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:02:08,385 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:02:08,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:02:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:02:08,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:02:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:02:08,386 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:02:08,386 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:02:08,387 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:02:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 11:02:08,387 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 11:02:08,387 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 11:02:08,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 11:02:08,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:02:08,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:02:08,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:02:08,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:02:08,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:02:08,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:02:08,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:02:08,390 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 11:02:08,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 11:02:08,390 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:02:08,390 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:02:08,391 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 11:02:08,391 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 11:02:08,391 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:02:08,391 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:02:08,391 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 11:02:08,392 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 11:02:08,392 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 11:02:08,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 11:02:08,392 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:02:08,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:02:08,393 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 11:02:08,393 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 11:02:08,393 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:02:08,393 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:02:08,394 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 11:02:08,394 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 11:02:08,394 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:02:08,395 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:02:08,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:02:08,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:02:08,395 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 11:02:08,396 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 11:02:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:02:08,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:02:08,396 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 11:02:08,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 11:02:08,397 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:02:08,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:02:08,397 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 11:02:08,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 11:02:08,398 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 11:02:08,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 11:02:08,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:02:08,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:02:08,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:02:08,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:02:08,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:02:08,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:02:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:02:08,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:02:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 11:02:08,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 11:02:08,400 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:02:08,401 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:02:08,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:02:08,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:02:08,401 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 11:02:08,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 11:02:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:02:08,402 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:02:08,402 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 11:02:08,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 11:02:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 11:02:08,403 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 11:02:08,403 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 11:02:08,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 11:02:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:02:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:02:08,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:02:08,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:02:08,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:02:08,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:02:08,405 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 11:02:08,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 11:02:08,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:02:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:02:08,406 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 11:02:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 11:02:08,406 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:02:08,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:02:08,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:02:08,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:02:08,407 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:02:08,407 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:02:08,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:02:08,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:02:08,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:02:08,408 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 11:02:08,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 11:02:08,409 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 11:02:08,409 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 11:02:08,409 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 11:02:08,409 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 11:02:08,409 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:02:08,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:02:08,410 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:02:08,410 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:02:08,410 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 11:02:08,410 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 11:02:08,411 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 11:02:08,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 11:02:08,411 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 11:02:08,411 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 11:02:08,411 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 11:02:08,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 11:02:08,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:02:08,412 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 11:02:08,412 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 11:02:08,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:02:08,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:02:08,413 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 11:02:08,413 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 11:02:08,413 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 11:02:08,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 11:02:08,414 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 11:02:08,414 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 11:02:08,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:02:08,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:02:08,523 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:02:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:02:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:02:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:02:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:02:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:02:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:02:08,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:02:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 11:02:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 11:02:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 11:02:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 11:02:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 11:02:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 11:02:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 11:02:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 11:02:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 11:02:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 11:02:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 11:02:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 11:02:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:02:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:02:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 11:02:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 11:02:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 11:02:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 11:02:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 11:02:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 11:02:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 11:02:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 11:02:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:02:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:02:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:02:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:02:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 11:02:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 11:02:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 11:02:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 11:02:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:02:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:02:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:02:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:02:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:02:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:02:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 11:02:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 11:02:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:02:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:02:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 11:02:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 11:02:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:02:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:02:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:02:08,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:02:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:02:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 11:02:08,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 11:02:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:02:08,528 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:02:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 11:02:08,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 11:02:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:02:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 11:02:08,529 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 11:02:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 11:02:08,529 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 11:02:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 11:02:08,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 11:02:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 11:02:08,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 11:02:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 11:02:08,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 11:02:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:02:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:02:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:02:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 11:02:08,530 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 11:02:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:02:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:02:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 11:02:08,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 11:02:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 11:02:08,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 11:02:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:02:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:02:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 11:02:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 11:02:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 11:02:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 11:02:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 11:02:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 11:02:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:02:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:02:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:02:08,532 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:02:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 11:02:08,532 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 11:02:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:02:08,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:02:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:02:08,532 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:02:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:02:08,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:02:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 11:02:08,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 11:02:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 11:02:08,533 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 11:02:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:02:08,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:02:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:02:08,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:02:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 11:02:08,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 11:02:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:02:08,534 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:02:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 11:02:08,534 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 11:02:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:02:08,534 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:02:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 11:02:08,534 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 11:02:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 11:02:08,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 11:02:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 11:02:08,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 11:02:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 11:02:08,538 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 11:02:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:02:08,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:02:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:02:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:02:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:02:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:02:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 11:02:08,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 11:02:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:02:08,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:02:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 11:02:08,540 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 11:02:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 11:02:08,540 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 11:02:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 11:02:08,540 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 11:02:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:02:08,541 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:02:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 11:02:08,541 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 11:02:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:02:08,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:02:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:02:08,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:02:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 11:02:08,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 11:02:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:02:08,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:02:08,543 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:02:08,543 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:02:08,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:02:08,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:02:08,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:02:08,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:02:08,544 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:02:08,544 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:02:08,544 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 11:02:08,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 11:02:08,544 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:02:08,545 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:02:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 11:02:08,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 11:02:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 11:02:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 11:02:08,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 11:02:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 11:02:08,546 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 11:02:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 11:02:08,546 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 11:02:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 11:02:08,547 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 11:02:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:02:08,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:02:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:02:08,547 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:02:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 11:02:08,548 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 11:02:08,548 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 11:02:08,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 11:02:08,548 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:02:08,548 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:02:10,141 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:02:10,146 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:02:10,476 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:02:44,682 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:02:44,687 INFO L158 Benchmark]: Toolchain (without parser) took 48494.65ms. Allocated memory was 90.2MB in the beginning and 2.0GB in the end (delta: 1.9GB). Free memory was 56.5MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2022-11-16 11:02:44,687 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory is still 42.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:02:44,688 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10580.44ms. Allocated memory was 90.2MB in the beginning and 383.8MB in the end (delta: 293.6MB). Free memory was 56.2MB in the beginning and 141.9MB in the end (delta: -85.7MB). Peak memory consumption was 274.6MB. Max. memory is 16.1GB. [2022-11-16 11:02:44,689 INFO L158 Benchmark]: Boogie Procedure Inliner took 750.41ms. Allocated memory was 383.8MB in the beginning and 679.5MB in the end (delta: 295.7MB). Free memory was 141.9MB in the beginning and 458.5MB in the end (delta: -316.7MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. [2022-11-16 11:02:44,690 INFO L158 Benchmark]: Boogie Preprocessor took 761.33ms. Allocated memory is still 679.5MB. Free memory was 458.5MB in the beginning and 360.0MB in the end (delta: 98.6MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. [2022-11-16 11:02:44,690 INFO L158 Benchmark]: RCFGBuilder took 36395.01ms. Allocated memory was 679.5MB in the beginning and 2.0GB in the end (delta: 1.3GB). Free memory was 360.0MB in the beginning and 1.3GB in the end (delta: -900.4MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-11-16 11:02:44,693 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory is still 42.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10580.44ms. Allocated memory was 90.2MB in the beginning and 383.8MB in the end (delta: 293.6MB). Free memory was 56.2MB in the beginning and 141.9MB in the end (delta: -85.7MB). Peak memory consumption was 274.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 750.41ms. Allocated memory was 383.8MB in the beginning and 679.5MB in the end (delta: 295.7MB). Free memory was 141.9MB in the beginning and 458.5MB in the end (delta: -316.7MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 761.33ms. Allocated memory is still 679.5MB. Free memory was 458.5MB in the beginning and 360.0MB in the end (delta: 98.6MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. * RCFGBuilder took 36395.01ms. Allocated memory was 679.5MB in the beginning and 2.0GB in the end (delta: 1.3GB). Free memory was 360.0MB in the beginning and 1.3GB in the end (delta: -900.4MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:02:44,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c40b61-2160-4cd2-b3d5-c081f88a1173/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base]