./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/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_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/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_513b99e6-f271-40a3-8700-65c36ec95fe8/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 afb4529a44258a1ad1c830edd6a8c34bf609dc3c51ed05cdac5cda6297df1723 --- 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 11:31:24,018 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:31:24,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:31:24,072 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:31:24,074 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:31:24,079 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:31:24,082 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:31:24,087 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:31:24,090 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:31:24,094 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:31:24,096 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:31:24,100 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:31:24,101 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:31:24,107 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:31:24,109 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:31:24,111 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:31:24,113 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:31:24,114 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:31:24,116 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:31:24,122 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:31:24,124 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:31:24,129 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:31:24,132 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:31:24,133 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:31:24,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:31:24,137 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:31:24,138 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:31:24,139 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:31:24,140 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:31:24,141 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:31:24,141 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:31:24,148 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:31:24,151 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:31:24,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:31:24,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:31:24,154 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:31:24,155 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:31:24,155 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:31:24,156 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:31:24,157 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:31:24,157 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:31:24,158 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:31:24,207 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:31:24,207 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:31:24,207 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:31:24,208 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:31:24,208 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:31:24,209 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:31:24,209 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:31:24,210 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:31:24,210 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:31:24,210 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:31:24,211 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:31:24,211 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:31:24,211 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:31:24,211 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:31:24,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:31:24,212 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:31:24,212 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:31:24,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:31:24,212 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:31:24,213 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:31:24,213 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:31:24,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:31:24,213 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:31:24,214 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:31:24,214 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:31:24,215 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:31:24,217 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:31:24,217 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:31:24,218 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:31:24,218 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:31:24,218 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_513b99e6-f271-40a3-8700-65c36ec95fe8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> afb4529a44258a1ad1c830edd6a8c34bf609dc3c51ed05cdac5cda6297df1723 [2022-11-16 11:31:24,581 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:31:24,608 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:31:24,611 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:31:24,613 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:31:24,617 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:31:24,618 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-11-16 11:31:24,709 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/data/99e8059ac/a7452669e9b44095b0534a5bdc8b8676/FLAG866af197b [2022-11-16 11:31:26,156 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:31:26,157 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-11-16 11:31:26,248 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/data/99e8059ac/a7452669e9b44095b0534a5bdc8b8676/FLAG866af197b [2022-11-16 11:31:26,654 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/data/99e8059ac/a7452669e9b44095b0534a5bdc8b8676 [2022-11-16 11:31:26,657 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:31:26,659 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:31:26,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:31:26,660 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:31:26,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:31:26,665 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:31:26" (1/1) ... [2022-11-16 11:31:26,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42d69c8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:26, skipping insertion in model container [2022-11-16 11:31:26,667 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:31:26" (1/1) ... [2022-11-16 11:31:26,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:31:26,939 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:31:33,618 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_513b99e6-f271-40a3-8700-65c36ec95fe8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[730765,730778] [2022-11-16 11:31:33,759 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:31:33,833 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:31:34,860 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_513b99e6-f271-40a3-8700-65c36ec95fe8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[730765,730778] [2022-11-16 11:31:34,878 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:31:35,267 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:31:35,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:35 WrapperNode [2022-11-16 11:31:35,269 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:31:35,271 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:31:35,271 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:31:35,272 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:31:35,280 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:35" (1/1) ... [2022-11-16 11:31:35,522 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:35" (1/1) ... [2022-11-16 11:31:35,995 INFO L138 Inliner]: procedures = 534, calls = 11532, calls flagged for inlining = 242, calls inlined = 201, statements flattened = 14436 [2022-11-16 11:31:35,996 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:31:35,997 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:31:35,997 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:31:35,997 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:31:36,008 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:35" (1/1) ... [2022-11-16 11:31:36,008 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:35" (1/1) ... [2022-11-16 11:31:36,273 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:35" (1/1) ... [2022-11-16 11:31:36,274 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:35" (1/1) ... [2022-11-16 11:31:36,848 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:35" (1/1) ... [2022-11-16 11:31:36,908 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:35" (1/1) ... [2022-11-16 11:31:37,121 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:35" (1/1) ... [2022-11-16 11:31:37,183 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:35" (1/1) ... [2022-11-16 11:31:37,311 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:31:37,312 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:31:37,313 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:31:37,314 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:31:37,315 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:35" (1/1) ... [2022-11-16 11:31:37,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:31:37,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:31:37,358 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:31:37,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:31:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:31:37,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:31:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:31:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:31:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 11:31:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 11:31:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2022-11-16 11:31:37,420 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2022-11-16 11:31:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 11:31:37,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 11:31:37,421 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 11:31:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 11:31:37,421 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:31:37,421 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:31:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:31:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:31:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:31:37,422 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:31:37,422 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 11:31:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 11:31:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 11:31:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 11:31:37,423 INFO L130 BoogieDeclarations]: Found specification of procedure __tolower [2022-11-16 11:31:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __tolower [2022-11-16 11:31:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 11:31:37,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 11:31:37,424 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_7 [2022-11-16 11:31:37,425 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_7 [2022-11-16 11:31:37,425 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:31:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:31:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:31:37,426 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:31:37,426 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 11:31:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 11:31:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 11:31:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 11:31:37,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:31:37,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:31:37,428 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:31:37,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:31:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:31:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:31:37,429 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:31:37,429 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:31:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:31:37,430 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:31:37,430 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:31:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:31:37,431 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:31:37,431 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:31:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:31:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:31:37,432 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 11:31:37,432 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 11:31:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 11:31:37,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 11:31:37,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:31:37,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:31:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:31:37,435 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 11:31:37,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 11:31:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:31:37,436 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:31:37,436 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 11:31:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 11:31:37,437 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:31:37,437 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:31:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 11:31:37,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 11:31:37,438 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:31:37,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:31:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 11:31:37,440 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 11:31:37,440 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:31:37,441 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:31:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 11:31:37,441 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 11:31:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:31:37,441 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:31:37,442 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:31:37,442 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-16 11:31:37,442 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-16 11:31:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:31:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 11:31:37,443 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 11:31:37,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2022-11-16 11:31:37,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2022-11-16 11:31:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 11:31:37,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 11:31:37,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:31:37,445 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:31:37,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:31:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 11:31:37,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 11:31:37,446 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 11:31:37,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 11:31:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:31:37,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:31:37,448 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:31:37,449 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:31:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:31:37,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:31:37,450 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 11:31:37,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 11:31:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:31:37,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:31:37,451 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 11:31:37,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 11:31:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 11:31:37,452 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 11:31:37,452 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 11:31:37,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 11:31:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 11:31:37,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 11:31:37,453 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_scan_event [2022-11-16 11:31:37,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_scan_event [2022-11-16 11:31:37,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:31:37,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:31:37,456 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 11:31:37,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 11:31:37,459 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:31:37,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:31:37,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:31:37,461 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:31:37,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:31:37,464 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:31:37,464 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 11:31:37,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 11:31:37,470 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_security_work [2022-11-16 11:31:37,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_security_work [2022-11-16 11:31:37,470 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 11:31:37,470 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 11:31:37,471 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:31:37,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:31:37,471 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 11:31:37,471 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 11:31:37,471 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:31:37,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:31:37,472 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 11:31:37,472 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 11:31:37,472 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 11:31:37,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 11:31:37,473 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 11:31:37,473 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 11:31:37,473 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 11:31:37,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 11:31:37,473 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 11:31:37,474 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 11:31:37,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:31:37,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:31:37,474 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 11:31:37,475 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 11:31:37,475 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 11:31:37,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 11:31:37,475 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 11:31:37,475 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 11:31:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:31:37,476 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:31:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:31:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:31:37,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:31:37,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:31:37,477 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 11:31:37,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 11:31:37,477 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 11:31:37,477 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 11:31:37,478 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 11:31:37,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 11:31:37,478 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 11:31:37,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 11:31:37,479 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 11:31:37,479 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 11:31:37,479 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 11:31:37,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 11:31:37,479 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:31:37,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:31:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 11:31:37,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 11:31:37,480 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 11:31:37,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 11:31:37,481 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 11:31:37,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 11:31:37,481 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:31:37,481 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:31:37,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:31:37,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:31:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-11-16 11:31:37,482 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-11-16 11:31:37,482 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 11:31:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 11:31:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 11:31:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 11:31:37,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:31:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:31:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wx_event_work [2022-11-16 11:31:37,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wx_event_work [2022-11-16 11:31:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hang_check [2022-11-16 11:31:37,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hang_check [2022-11-16 11:31:37,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:31:37,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:31:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:31:37,485 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:31:37,485 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rf_kill [2022-11-16 11:31:37,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rf_kill [2022-11-16 11:31:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:31:37,486 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:31:37,486 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 11:31:37,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 11:31:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:31:37,487 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:31:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:31:37,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:31:37,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:31:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 11:31:37,488 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 11:31:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:31:37,488 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:31:37,488 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 11:31:37,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 11:31:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_address [2022-11-16 11:31:37,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_address [2022-11-16 11:31:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:31:37,489 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 11:31:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 11:31:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 11:31:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 11:31:37,490 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 11:31:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 11:31:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 11:31:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 11:31:37,491 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_7 [2022-11-16 11:31:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_7 [2022-11-16 11:31:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 11:31:37,492 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 11:31:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:31:37,492 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 11:31:37,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 11:31:37,493 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 11:31:37,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 11:31:37,493 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:31:37,493 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:31:37,493 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 11:31:37,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 11:31:37,494 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 11:31:37,494 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 11:31:37,495 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:31:37,500 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:31:37,500 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:31:37,500 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:31:37,501 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 11:31:37,501 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 11:31:37,501 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:31:37,501 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:31:37,501 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 11:31:37,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 11:31:37,502 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 11:31:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 11:31:37,506 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:31:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:31:37,506 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2022-11-16 11:31:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2022-11-16 11:31:37,507 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:31:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:31:37,507 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 11:31:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 11:31:37,507 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:31:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:31:37,508 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 11:31:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 11:31:37,508 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 11:31:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 11:31:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 11:31:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 11:31:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 11:31:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 11:31:37,509 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 11:31:37,510 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 11:31:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:31:37,510 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:31:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:31:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 11:31:37,511 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 11:31:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 11:31:37,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 11:31:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:31:37,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:31:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 11:31:37,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 11:31:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 11:31:37,512 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 11:31:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 11:31:37,513 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 11:31:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 11:31:37,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 11:31:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2022-11-16 11:31:37,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2022-11-16 11:31:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 11:31:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 11:31:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:31:37,514 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:31:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:31:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:31:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:31:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:31:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 11:31:37,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 11:31:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2022-11-16 11:31:37,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2022-11-16 11:31:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:31:37,516 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:31:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:31:37,516 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:31:37,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:31:37,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:31:37,517 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:31:37,517 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:31:37,517 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 11:31:37,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 11:31:37,518 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-16 11:31:37,518 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-16 11:31:37,518 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:31:37,518 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:31:37,519 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 11:31:37,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 11:31:37,519 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 11:31:37,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 11:31:37,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:31:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 11:31:37,520 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 11:31:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:31:37,520 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:31:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 11:31:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 11:31:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 11:31:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 11:31:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:31:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:31:39,451 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:31:39,460 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:31:46,559 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:31:46,565 INFO L158 Benchmark]: Toolchain (without parser) took 19905.31ms. Allocated memory was 119.5MB in the beginning and 872.4MB in the end (delta: 752.9MB). Free memory was 70.8MB in the beginning and 570.5MB in the end (delta: -499.7MB). Peak memory consumption was 593.7MB. Max. memory is 16.1GB. [2022-11-16 11:31:46,566 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 119.5MB. Free memory is still 95.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:31:46,567 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8609.79ms. Allocated memory was 119.5MB in the beginning and 400.6MB in the end (delta: 281.0MB). Free memory was 70.7MB in the beginning and 237.3MB in the end (delta: -166.6MB). Peak memory consumption was 198.3MB. Max. memory is 16.1GB. [2022-11-16 11:31:46,567 INFO L158 Benchmark]: Boogie Procedure Inliner took 725.75ms. Allocated memory is still 400.6MB. Free memory was 237.3MB in the beginning and 150.3MB in the end (delta: 87.0MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2022-11-16 11:31:46,568 INFO L158 Benchmark]: Boogie Preprocessor took 1314.04ms. Allocated memory was 400.6MB in the beginning and 725.6MB in the end (delta: 325.1MB). Free memory was 150.3MB in the beginning and 517.3MB in the end (delta: -367.0MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2022-11-16 11:31:46,569 INFO L158 Benchmark]: RCFGBuilder took 9250.70ms. Allocated memory was 725.6MB in the beginning and 872.4MB in the end (delta: 146.8MB). Free memory was 517.3MB in the beginning and 570.5MB in the end (delta: -53.2MB). Peak memory consumption was 435.2MB. Max. memory is 16.1GB. [2022-11-16 11:31:46,583 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 119.5MB. Free memory is still 95.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8609.79ms. Allocated memory was 119.5MB in the beginning and 400.6MB in the end (delta: 281.0MB). Free memory was 70.7MB in the beginning and 237.3MB in the end (delta: -166.6MB). Peak memory consumption was 198.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 725.75ms. Allocated memory is still 400.6MB. Free memory was 237.3MB in the beginning and 150.3MB in the end (delta: 87.0MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1314.04ms. Allocated memory was 400.6MB in the beginning and 725.6MB in the end (delta: 325.1MB). Free memory was 150.3MB in the beginning and 517.3MB in the end (delta: -367.0MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * RCFGBuilder took 9250.70ms. Allocated memory was 725.6MB in the beginning and 872.4MB in the end (delta: 146.8MB). Free memory was 517.3MB in the beginning and 570.5MB in the end (delta: -53.2MB). Peak memory consumption was 435.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:31:46,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/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_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/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_513b99e6-f271-40a3-8700-65c36ec95fe8/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 afb4529a44258a1ad1c830edd6a8c34bf609dc3c51ed05cdac5cda6297df1723 --- 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 11:31:49,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:31:49,277 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:31:49,302 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:31:49,303 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:31:49,304 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:31:49,306 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:31:49,308 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:31:49,310 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:31:49,311 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:31:49,313 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:31:49,314 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:31:49,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:31:49,316 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:31:49,318 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:31:49,319 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:31:49,320 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:31:49,322 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:31:49,324 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:31:49,326 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:31:49,328 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:31:49,330 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:31:49,331 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:31:49,332 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:31:49,337 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:31:49,337 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:31:49,338 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:31:49,339 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:31:49,340 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:31:49,341 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:31:49,341 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:31:49,342 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:31:49,343 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:31:49,344 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:31:49,346 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:31:49,346 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:31:49,347 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:31:49,347 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:31:49,348 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:31:49,349 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:31:49,350 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:31:49,351 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:31:49,378 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:31:49,379 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:31:49,379 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:31:49,380 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:31:49,380 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:31:49,381 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:31:49,382 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:31:49,382 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:31:49,382 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:31:49,383 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:31:49,383 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:31:49,383 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:31:49,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:31:49,384 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:31:49,384 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:31:49,384 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:31:49,385 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:31:49,385 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:31:49,385 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:31:49,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:31:49,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:31:49,386 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:31:49,386 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:31:49,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:31:49,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:31:49,387 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:31:49,388 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:31:49,388 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:31:49,388 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:31:49,388 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:31:49,389 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:31:49,389 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:31:49,389 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:31:49,389 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_513b99e6-f271-40a3-8700-65c36ec95fe8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> afb4529a44258a1ad1c830edd6a8c34bf609dc3c51ed05cdac5cda6297df1723 [2022-11-16 11:31:49,898 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:31:49,941 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:31:49,944 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:31:49,946 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:31:49,949 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:31:49,953 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-11-16 11:31:50,041 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/data/b84b602a2/86e56513113e4a8ba3851979119db6df/FLAGad069cfb4 [2022-11-16 11:31:51,588 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:31:51,589 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-11-16 11:31:51,683 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/data/b84b602a2/86e56513113e4a8ba3851979119db6df/FLAGad069cfb4 [2022-11-16 11:31:52,097 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/data/b84b602a2/86e56513113e4a8ba3851979119db6df [2022-11-16 11:31:52,101 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:31:52,104 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:31:52,108 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:31:52,108 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:31:52,113 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:31:52,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:31:52" (1/1) ... [2022-11-16 11:31:52,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b546ce8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:52, skipping insertion in model container [2022-11-16 11:31:52,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:31:52" (1/1) ... [2022-11-16 11:31:52,125 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:31:52,465 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:31:59,474 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_513b99e6-f271-40a3-8700-65c36ec95fe8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[730765,730778] [2022-11-16 11:31:59,610 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:31:59,711 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:31:59,877 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:32:00,999 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_513b99e6-f271-40a3-8700-65c36ec95fe8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[730765,730778] [2022-11-16 11:32:01,011 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:32:01,048 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:32:02,061 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_513b99e6-f271-40a3-8700-65c36ec95fe8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[730765,730778] [2022-11-16 11:32:02,085 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:32:02,541 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:32:02,542 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:32:02 WrapperNode [2022-11-16 11:32:02,543 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:32:02,544 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:32:02,544 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:32:02,544 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:32:02,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:32:02" (1/1) ... [2022-11-16 11:32:02,816 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:32:02" (1/1) ... [2022-11-16 11:32:03,183 INFO L138 Inliner]: procedures = 549, calls = 11528, calls flagged for inlining = 244, calls inlined = 203, statements flattened = 14139 [2022-11-16 11:32:03,184 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:32:03,185 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:32:03,185 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:32:03,185 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:32:03,197 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:32:02" (1/1) ... [2022-11-16 11:32:03,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:32:02" (1/1) ... [2022-11-16 11:32:03,296 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:32:02" (1/1) ... [2022-11-16 11:32:03,297 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:32:02" (1/1) ... [2022-11-16 11:32:03,806 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:32:02" (1/1) ... [2022-11-16 11:32:04,009 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:32:02" (1/1) ... [2022-11-16 11:32:04,073 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:32:02" (1/1) ... [2022-11-16 11:32:04,124 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:32:02" (1/1) ... [2022-11-16 11:32:04,224 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:32:04,227 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:32:04,228 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:32:04,228 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:32:04,229 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:32:02" (1/1) ... [2022-11-16 11:32:04,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:32:04,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:32:04,267 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:32:04,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:32:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:32:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:32:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:32:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:32:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 11:32:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 11:32:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2022-11-16 11:32:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2022-11-16 11:32:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 11:32:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 11:32:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 11:32:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 11:32:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:32:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:32:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:32:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:32:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:32:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:32:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 11:32:04,336 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 11:32:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 11:32:04,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 11:32:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure __tolower [2022-11-16 11:32:04,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __tolower [2022-11-16 11:32:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 11:32:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 11:32:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_7 [2022-11-16 11:32:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_7 [2022-11-16 11:32:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:32:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:32:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:32:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:32:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 11:32:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 11:32:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 11:32:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 11:32:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:32:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:32:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:32:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:32:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:32:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:32:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:32:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:32:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:32:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:32:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:32:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:32:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:32:04,341 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:32:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:32:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:32:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 11:32:04,343 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 11:32:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 11:32:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 11:32:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:32:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:32:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:32:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:32:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:32:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:32:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:32:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 11:32:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 11:32:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:32:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:32:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 11:32:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 11:32:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:32:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:32:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 11:32:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 11:32:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:32:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:32:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 11:32:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 11:32:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:32:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:32:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 11:32:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 11:32:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:32:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:32:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-16 11:32:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-16 11:32:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 11:32:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 11:32:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2022-11-16 11:32:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2022-11-16 11:32:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 11:32:04,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 11:32:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:32:04,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:32:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 11:32:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 11:32:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 11:32:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 11:32:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:32:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:32:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:32:04,358 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:32:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:32:04,358 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:32:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 11:32:04,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 11:32:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:32:04,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:32:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 11:32:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 11:32:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 11:32:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 11:32:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 11:32:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 11:32:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 11:32:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 11:32:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_scan_event [2022-11-16 11:32:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_scan_event [2022-11-16 11:32:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:32:04,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:32:04,367 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 11:32:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 11:32:04,368 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:32:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:32:04,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:32:04,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:32:04,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:32:04,369 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:32:04,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:32:04,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:32:04,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:32:04,370 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 11:32:04,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 11:32:04,371 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_security_work [2022-11-16 11:32:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_security_work [2022-11-16 11:32:04,371 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 11:32:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 11:32:04,371 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 11:32:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 11:32:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:32:04,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:32:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 11:32:04,372 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 11:32:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 11:32:04,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 11:32:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 11:32:04,373 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 11:32:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 11:32:04,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 11:32:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:32:04,374 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 11:32:04,374 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 11:32:04,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:32:04,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:32:04,374 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 11:32:04,375 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 11:32:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 11:32:04,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 11:32:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 11:32:04,375 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 11:32:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:32:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:32:04,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:32:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:32:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:32:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:32:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:32:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:32:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:32:04,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:32:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 11:32:04,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 11:32:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 11:32:04,378 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 11:32:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 11:32:04,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 11:32:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 11:32:04,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 11:32:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 11:32:04,379 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 11:32:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 11:32:04,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 11:32:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:32:04,380 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:32:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 11:32:04,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 11:32:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 11:32:04,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 11:32:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:32:04,381 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:32:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:32:04,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:32:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-11-16 11:32:04,381 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-11-16 11:32:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 11:32:04,382 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 11:32:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 11:32:04,382 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 11:32:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:32:04,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:32:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wx_event_work [2022-11-16 11:32:04,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wx_event_work [2022-11-16 11:32:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hang_check [2022-11-16 11:32:04,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hang_check [2022-11-16 11:32:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:32:04,384 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:32:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:32:04,384 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:32:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rf_kill [2022-11-16 11:32:04,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rf_kill [2022-11-16 11:32:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:32:04,385 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:32:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 11:32:04,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 11:32:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:32:04,385 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:32:04,386 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:32:04,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:32:04,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:32:04,386 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 11:32:04,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 11:32:04,386 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:32:04,387 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:32:04,387 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 11:32:04,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 11:32:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_address [2022-11-16 11:32:04,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_address [2022-11-16 11:32:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:32:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 11:32:04,388 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 11:32:04,389 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 11:32:04,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 11:32:04,389 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 11:32:04,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 11:32:04,389 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 11:32:04,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 11:32:04,390 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_7 [2022-11-16 11:32:04,390 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_7 [2022-11-16 11:32:04,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:32:04,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:32:04,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:32:04,395 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 11:32:04,395 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 11:32:04,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:32:04,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:32:04,396 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 11:32:04,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 11:32:04,397 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 11:32:04,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 11:32:04,397 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:32:04,404 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:32:04,404 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 11:32:04,405 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 11:32:04,405 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 11:32:04,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 11:32:04,405 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 11:32:04,405 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 11:32:04,405 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:32:04,406 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:32:04,406 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:32:04,406 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:32:04,406 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 11:32:04,406 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 11:32:04,406 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:32:04,407 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:32:04,407 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 11:32:04,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 11:32:04,407 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 11:32:04,407 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 11:32:04,407 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:32:04,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:32:04,408 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2022-11-16 11:32:04,408 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2022-11-16 11:32:04,408 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:32:04,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:32:04,408 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 11:32:04,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 11:32:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:32:04,409 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:32:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 11:32:04,409 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 11:32:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 11:32:04,410 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 11:32:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 11:32:04,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 11:32:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 11:32:04,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 11:32:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 11:32:04,411 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 11:32:04,411 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:32:04,411 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:32:04,411 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 11:32:04,411 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 11:32:04,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:32:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:32:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:32:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:32:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 11:32:04,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 11:32:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:32:04,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:32:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 11:32:04,413 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 11:32:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 11:32:04,413 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 11:32:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 11:32:04,414 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 11:32:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 11:32:04,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 11:32:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2022-11-16 11:32:04,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2022-11-16 11:32:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 11:32:04,415 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 11:32:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:32:04,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:32:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:32:04,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:32:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:32:04,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:32:04,416 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 11:32:04,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 11:32:04,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2022-11-16 11:32:04,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2022-11-16 11:32:04,416 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:32:04,417 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:32:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:32:04,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:32:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:32:04,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:32:04,417 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:32:04,418 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:32:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-16 11:32:04,418 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-16 11:32:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:32:04,418 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:32:04,418 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 11:32:04,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 11:32:04,419 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 11:32:04,419 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 11:32:04,419 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 11:32:04,419 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 11:32:04,419 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:32:04,420 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:32:04,420 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 11:32:04,420 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 11:32:04,420 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 11:32:04,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 11:32:04,420 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:32:04,421 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:32:06,253 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:32:06,263 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:32:22,209 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:32:22,215 INFO L158 Benchmark]: Toolchain (without parser) took 30109.88ms. Allocated memory was 73.4MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 39.7MB in the beginning and 458.6MB in the end (delta: -418.9MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-11-16 11:32:22,215 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 73.4MB. Free memory is still 55.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:32:22,216 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10435.42ms. Allocated memory was 73.4MB in the beginning and 528.5MB in the end (delta: 455.1MB). Free memory was 39.5MB in the beginning and 314.9MB in the end (delta: -275.4MB). Peak memory consumption was 254.0MB. Max. memory is 16.1GB. [2022-11-16 11:32:22,217 INFO L158 Benchmark]: Boogie Procedure Inliner took 640.22ms. Allocated memory is still 528.5MB. Free memory was 314.9MB in the beginning and 233.1MB in the end (delta: 81.8MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2022-11-16 11:32:22,218 INFO L158 Benchmark]: Boogie Preprocessor took 1039.95ms. Allocated memory is still 528.5MB. Free memory was 233.1MB in the beginning and 301.3MB in the end (delta: -68.2MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2022-11-16 11:32:22,219 INFO L158 Benchmark]: RCFGBuilder took 17986.08ms. Allocated memory was 528.5MB in the beginning and 1.6GB in the end (delta: 1.1GB). Free memory was 301.3MB in the beginning and 458.6MB in the end (delta: -157.4MB). Peak memory consumption was 957.3MB. Max. memory is 16.1GB. [2022-11-16 11:32:22,222 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 73.4MB. Free memory is still 55.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10435.42ms. Allocated memory was 73.4MB in the beginning and 528.5MB in the end (delta: 455.1MB). Free memory was 39.5MB in the beginning and 314.9MB in the end (delta: -275.4MB). Peak memory consumption was 254.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 640.22ms. Allocated memory is still 528.5MB. Free memory was 314.9MB in the beginning and 233.1MB in the end (delta: 81.8MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1039.95ms. Allocated memory is still 528.5MB. Free memory was 233.1MB in the beginning and 301.3MB in the end (delta: -68.2MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. * RCFGBuilder took 17986.08ms. Allocated memory was 528.5MB in the beginning and 1.6GB in the end (delta: 1.1GB). Free memory was 301.3MB in the beginning and 458.6MB in the end (delta: -157.4MB). Peak memory consumption was 957.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:32:22,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_513b99e6-f271-40a3-8700-65c36ec95fe8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]