./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.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_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/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_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/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_ca5760e2-88b3-4f6a-a230-651123089872/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 a49fa2cb2318ea112688f7105056cfdc1f55c42e8f926c44139a3fa1f7774bac --- 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 11:09:16,273 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:09:16,276 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:09:16,303 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:09:16,304 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:09:16,305 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:09:16,307 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:09:16,309 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:09:16,311 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:09:16,313 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:09:16,314 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:09:16,316 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:09:16,316 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:09:16,317 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:09:16,319 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:09:16,321 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:09:16,322 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:09:16,323 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:09:16,325 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:09:16,328 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:09:16,331 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:09:16,332 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:09:16,334 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:09:16,335 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:09:16,340 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:09:16,340 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:09:16,341 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:09:16,342 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:09:16,343 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:09:16,344 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:09:16,344 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:09:16,346 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:09:16,347 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:09:16,348 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:09:16,349 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:09:16,349 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:09:16,350 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:09:16,351 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:09:16,351 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:09:16,352 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:09:16,353 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:09:16,356 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:09:16,399 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:09:16,401 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:09:16,402 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:09:16,402 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:09:16,404 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:09:16,404 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:09:16,405 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:09:16,405 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:09:16,406 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:09:16,406 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:09:16,407 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:09:16,407 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:09:16,408 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:09:16,408 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:09:16,408 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:09:16,408 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:09:16,409 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:09:16,409 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:09:16,409 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:09:16,409 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:09:16,410 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:09:16,410 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:09:16,410 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:09:16,410 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:09:16,411 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:09:16,415 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:09:16,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:09:16,415 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:09:16,416 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:09:16,418 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:09:16,418 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_ca5760e2-88b3-4f6a-a230-651123089872/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a49fa2cb2318ea112688f7105056cfdc1f55c42e8f926c44139a3fa1f7774bac [2022-11-16 11:09:16,697 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:09:16,729 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:09:16,732 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:09:16,734 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:09:16,735 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:09:16,736 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2022-11-16 11:09:16,837 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/data/37e0088ff/3e62da15234449cf8b8626270d4294a7/FLAGb32a475a8 [2022-11-16 11:09:17,998 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:09:17,998 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2022-11-16 11:09:18,065 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/data/37e0088ff/3e62da15234449cf8b8626270d4294a7/FLAGb32a475a8 [2022-11-16 11:09:18,255 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/data/37e0088ff/3e62da15234449cf8b8626270d4294a7 [2022-11-16 11:09:18,258 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:09:18,261 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:09:18,266 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:09:18,266 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:09:18,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:09:18,272 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:09:18" (1/1) ... [2022-11-16 11:09:18,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56405f50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:18, skipping insertion in model container [2022-11-16 11:09:18,273 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:09:18" (1/1) ... [2022-11-16 11:09:18,282 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:09:18,510 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:09:19,752 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_ca5760e2-88b3-4f6a-a230-651123089872/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[174455,174468] [2022-11-16 11:09:22,586 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:09:22,731 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:09:22,891 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_ca5760e2-88b3-4f6a-a230-651123089872/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[174455,174468] [2022-11-16 11:09:23,390 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:09:23,658 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:09:23,658 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:23 WrapperNode [2022-11-16 11:09:23,660 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:09:23,662 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:09:23,662 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:09:23,663 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:09:23,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:23" (1/1) ... [2022-11-16 11:09:23,861 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:23" (1/1) ... [2022-11-16 11:09:24,217 INFO L138 Inliner]: procedures = 436, calls = 6126, calls flagged for inlining = 178, calls inlined = 156, statements flattened = 7700 [2022-11-16 11:09:24,218 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:09:24,219 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:09:24,219 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:09:24,220 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:09:24,231 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:23" (1/1) ... [2022-11-16 11:09:24,232 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:23" (1/1) ... [2022-11-16 11:09:24,298 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:23" (1/1) ... [2022-11-16 11:09:24,299 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:23" (1/1) ... [2022-11-16 11:09:24,544 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:23" (1/1) ... [2022-11-16 11:09:24,582 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:23" (1/1) ... [2022-11-16 11:09:24,682 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:23" (1/1) ... [2022-11-16 11:09:24,698 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:23" (1/1) ... [2022-11-16 11:09:24,754 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:09:24,755 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:09:24,755 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:09:24,755 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:09:24,756 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:23" (1/1) ... [2022-11-16 11:09:24,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:09:24,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:09:24,792 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:09:24,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:09:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2022-11-16 11:09:24,850 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2022-11-16 11:09:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2022-11-16 11:09:24,850 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2022-11-16 11:09:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-16 11:09:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:09:24,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:09:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2022-11-16 11:09:24,851 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2022-11-16 11:09:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:09:24,851 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:09:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:09:24,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-11-16 11:09:24,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-11-16 11:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2022-11-16 11:09:24,852 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2022-11-16 11:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:09:24,853 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:09:24,853 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:09:24,853 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2022-11-16 11:09:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2022-11-16 11:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2022-11-16 11:09:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2022-11-16 11:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2022-11-16 11:09:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2022-11-16 11:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:09:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:09:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:09:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:09:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:09:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:09:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2022-11-16 11:09:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2022-11-16 11:09:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:09:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:09:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:09:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:09:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:09:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:09:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:09:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:09:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:09:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-16 11:09:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-16 11:09:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2022-11-16 11:09:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2022-11-16 11:09:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:09:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:09:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:09:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:09:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:09:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2022-11-16 11:09:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2022-11-16 11:09:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:09:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:09:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2022-11-16 11:09:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2022-11-16 11:09:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:09:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:09:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:09:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:09:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:09:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:09:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_mac_address [2022-11-16 11:09:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_mac_address [2022-11-16 11:09:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:09:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:09:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:09:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:09:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:09:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:09:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:09:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:09:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:09:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:09:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:09:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:09:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:09:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:09:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2022-11-16 11:09:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2022-11-16 11:09:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 11:09:24,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 11:09:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:09:24,869 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:09:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 11:09:24,870 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 11:09:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-16 11:09:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-16 11:09:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:09:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:09:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 11:09:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 11:09:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_12 [2022-11-16 11:09:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_12 [2022-11-16 11:09:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:09:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:09:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2022-11-16 11:09:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2022-11-16 11:09:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:09:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:09:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:09:24,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:09:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 11:09:24,875 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 11:09:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:09:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:09:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2022-11-16 11:09:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2022-11-16 11:09:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 11:09:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 11:09:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:09:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:09:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:09:24,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:09:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:09:24,883 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:09:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:09:24,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:09:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:09:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:09:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:09:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:09:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:09:24,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:09:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 11:09:24,893 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 11:09:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:09:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:09:24,893 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:09:24,893 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2022-11-16 11:09:24,894 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2022-11-16 11:09:24,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:09:24,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-11-16 11:09:24,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-11-16 11:09:24,894 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2022-11-16 11:09:24,894 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2022-11-16 11:09:24,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 11:09:24,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 11:09:24,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:09:24,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 11:09:24,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 11:09:24,895 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 11:09:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 11:09:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:09:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:09:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:09:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:09:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:09:24,897 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:09:24,897 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:09:24,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:09:24,897 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2022-11-16 11:09:24,897 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2022-11-16 11:09:24,897 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2022-11-16 11:09:24,897 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2022-11-16 11:09:24,898 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:09:24,898 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:09:24,898 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 11:09:24,898 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 11:09:24,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:09:24,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:09:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 11:09:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 11:09:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2022-11-16 11:09:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2022-11-16 11:09:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 11:09:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 11:09:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:09:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:09:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2022-11-16 11:09:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2022-11-16 11:09:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2022-11-16 11:09:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2022-11-16 11:09:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2022-11-16 11:09:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2022-11-16 11:09:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:09:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:09:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2022-11-16 11:09:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2022-11-16 11:09:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:09:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-16 11:09:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-16 11:09:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:09:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:09:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2022-11-16 11:09:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2022-11-16 11:09:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2022-11-16 11:09:24,904 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2022-11-16 11:09:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:09:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:09:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:09:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:09:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2022-11-16 11:09:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2022-11-16 11:09:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-11-16 11:09:24,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-11-16 11:09:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:09:24,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:09:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:09:24,906 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:09:24,907 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-16 11:09:24,907 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-16 11:09:24,907 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2022-11-16 11:09:24,907 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2022-11-16 11:09:24,907 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:09:24,907 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:09:24,907 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:09:24,908 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:09:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:09:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:09:24,908 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:09:24,908 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2022-11-16 11:09:24,908 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2022-11-16 11:09:26,106 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:09:26,115 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:09:26,663 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:09:27,492 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:09:27,498 INFO L158 Benchmark]: Toolchain (without parser) took 9236.29ms. Allocated memory was 144.7MB in the beginning and 312.5MB in the end (delta: 167.8MB). Free memory was 84.6MB in the beginning and 113.1MB in the end (delta: -28.5MB). Peak memory consumption was 146.3MB. Max. memory is 16.1GB. [2022-11-16 11:09:27,499 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 144.7MB. Free memory is still 120.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:09:27,499 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5394.83ms. Allocated memory was 144.7MB in the beginning and 312.5MB in the end (delta: 167.8MB). Free memory was 84.3MB in the beginning and 199.5MB in the end (delta: -115.3MB). Peak memory consumption was 117.6MB. Max. memory is 16.1GB. [2022-11-16 11:09:27,500 INFO L158 Benchmark]: Boogie Procedure Inliner took 556.89ms. Allocated memory is still 312.5MB. Free memory was 199.5MB in the beginning and 147.1MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-11-16 11:09:27,501 INFO L158 Benchmark]: Boogie Preprocessor took 534.88ms. Allocated memory is still 312.5MB. Free memory was 147.1MB in the beginning and 174.4MB in the end (delta: -27.3MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. [2022-11-16 11:09:27,502 INFO L158 Benchmark]: RCFGBuilder took 2741.13ms. Allocated memory is still 312.5MB. Free memory was 174.4MB in the beginning and 113.1MB in the end (delta: 61.3MB). Peak memory consumption was 69.7MB. Max. memory is 16.1GB. [2022-11-16 11:09:27,504 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 144.7MB. Free memory is still 120.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5394.83ms. Allocated memory was 144.7MB in the beginning and 312.5MB in the end (delta: 167.8MB). Free memory was 84.3MB in the beginning and 199.5MB in the end (delta: -115.3MB). Peak memory consumption was 117.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 556.89ms. Allocated memory is still 312.5MB. Free memory was 199.5MB in the beginning and 147.1MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 534.88ms. Allocated memory is still 312.5MB. Free memory was 147.1MB in the beginning and 174.4MB in the end (delta: -27.3MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2741.13ms. Allocated memory is still 312.5MB. Free memory was 174.4MB in the beginning and 113.1MB in the end (delta: 61.3MB). Peak memory consumption was 69.7MB. 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 11:09:27,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/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_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/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_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/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_ca5760e2-88b3-4f6a-a230-651123089872/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 a49fa2cb2318ea112688f7105056cfdc1f55c42e8f926c44139a3fa1f7774bac --- 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 11:09:30,095 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:09:30,098 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:09:30,121 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:09:30,122 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:09:30,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:09:30,125 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:09:30,127 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:09:30,129 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:09:30,131 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:09:30,132 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:09:30,134 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:09:30,134 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:09:30,136 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:09:30,137 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:09:30,139 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:09:30,140 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:09:30,141 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:09:30,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:09:30,146 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:09:30,148 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:09:30,150 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:09:30,151 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:09:30,153 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:09:30,157 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:09:30,158 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:09:30,158 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:09:30,160 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:09:30,161 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:09:30,162 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:09:30,163 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:09:30,164 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:09:30,165 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:09:30,166 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:09:30,168 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:09:30,168 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:09:30,170 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:09:30,170 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:09:30,171 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:09:30,172 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:09:30,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:09:30,174 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:09:30,234 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:09:30,236 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:09:30,237 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:09:30,238 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:09:30,239 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:09:30,239 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:09:30,241 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:09:30,241 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:09:30,242 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:09:30,242 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:09:30,243 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:09:30,244 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:09:30,244 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:09:30,244 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:09:30,244 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:09:30,245 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:09:30,245 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:09:30,245 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:09:30,245 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:09:30,246 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:09:30,246 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:09:30,246 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:09:30,246 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:09:30,247 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:09:30,247 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:09:30,247 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:09:30,247 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:09:30,248 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:09:30,248 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:09:30,248 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:09:30,248 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:09:30,249 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:09:30,249 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:09:30,249 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_ca5760e2-88b3-4f6a-a230-651123089872/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a49fa2cb2318ea112688f7105056cfdc1f55c42e8f926c44139a3fa1f7774bac [2022-11-16 11:09:30,680 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:09:30,725 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:09:30,729 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:09:30,731 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:09:30,734 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:09:30,736 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2022-11-16 11:09:30,812 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/data/8bfa91adb/ea3ba84c0b524fd4a34c95a24fc6a182/FLAGba7c120f6 [2022-11-16 11:09:31,993 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:09:31,994 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i [2022-11-16 11:09:32,093 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/data/8bfa91adb/ea3ba84c0b524fd4a34c95a24fc6a182/FLAGba7c120f6 [2022-11-16 11:09:32,244 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/data/8bfa91adb/ea3ba84c0b524fd4a34c95a24fc6a182 [2022-11-16 11:09:32,248 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:09:32,251 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:09:32,256 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:09:32,256 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:09:32,262 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:09:32,263 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:09:32" (1/1) ... [2022-11-16 11:09:32,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd3763b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:32, skipping insertion in model container [2022-11-16 11:09:32,265 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:09:32" (1/1) ... [2022-11-16 11:09:32,273 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:09:32,513 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:09:33,793 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_ca5760e2-88b3-4f6a-a230-651123089872/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[174455,174468] [2022-11-16 11:09:36,592 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:09:36,708 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:09:36,806 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:09:36,959 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_ca5760e2-88b3-4f6a-a230-651123089872/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[174455,174468] [2022-11-16 11:09:37,450 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:09:37,536 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:09:37,648 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_ca5760e2-88b3-4f6a-a230-651123089872/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--prism54--prism54.ko-entry_point.cil.out.i[174455,174468] [2022-11-16 11:09:38,144 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:09:38,492 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:09:38,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:38 WrapperNode [2022-11-16 11:09:38,493 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:09:38,494 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:09:38,494 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:09:38,495 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:09:38,503 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:38" (1/1) ... [2022-11-16 11:09:38,652 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:38" (1/1) ... [2022-11-16 11:09:39,109 INFO L138 Inliner]: procedures = 451, calls = 6126, calls flagged for inlining = 178, calls inlined = 156, statements flattened = 7325 [2022-11-16 11:09:39,110 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:09:39,111 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:09:39,111 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:09:39,111 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:09:39,122 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:38" (1/1) ... [2022-11-16 11:09:39,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:38" (1/1) ... [2022-11-16 11:09:39,218 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:38" (1/1) ... [2022-11-16 11:09:39,222 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:38" (1/1) ... [2022-11-16 11:09:39,408 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:38" (1/1) ... [2022-11-16 11:09:39,429 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:38" (1/1) ... [2022-11-16 11:09:39,469 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:38" (1/1) ... [2022-11-16 11:09:39,488 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:38" (1/1) ... [2022-11-16 11:09:39,533 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:09:39,534 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:09:39,534 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:09:39,534 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:09:39,535 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:09:38" (1/1) ... [2022-11-16 11:09:39,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:09:39,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:09:39,569 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:09:39,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:09:39,618 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_le_to_cpu [2022-11-16 11:09:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_le_to_cpu [2022-11-16 11:09:39,618 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_eth_tx_timeout [2022-11-16 11:09:39,619 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_eth_tx_timeout [2022-11-16 11:09:39,619 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-16 11:09:39,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:09:39,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:09:39,619 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_trigger [2022-11-16 11:09:39,619 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_trigger [2022-11-16 11:09:39,620 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:09:39,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:09:39,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:09:39,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:09:39,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-11-16 11:09:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-11-16 11:09:39,621 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_mib_mode_helper [2022-11-16 11:09:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_mib_mode_helper [2022-11-16 11:09:39,621 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:09:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:09:39,621 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:09:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:09:39,622 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:09:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:09:39,622 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set_request [2022-11-16 11:09:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set_request [2022-11-16 11:09:39,622 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_cpu_to_le [2022-11-16 11:09:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_cpu_to_le [2022-11-16 11:09:39,623 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_get_state [2022-11-16 11:09:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_get_state [2022-11-16 11:09:39,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:09:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:09:39,624 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:09:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:09:39,625 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:09:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:09:39,625 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_release [2022-11-16 11:09:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_release [2022-11-16 11:09:39,626 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:09:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:09:39,626 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:09:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:09:39,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:09:39,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:09:39,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:09:39,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:09:39,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:09:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:09:39,628 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:09:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:09:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:09:39,630 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-16 11:09:39,630 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-16 11:09:39,630 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_set [2022-11-16 11:09:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_set [2022-11-16 11:09:39,631 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:09:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:09:39,632 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:09:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:09:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_reset [2022-11-16 11:09:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_reset [2022-11-16 11:09:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:09:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:09:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2022-11-16 11:09:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2022-11-16 11:09:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:09:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:09:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:09:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:09:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_set_mac_address [2022-11-16 11:09:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_set_mac_address [2022-11-16 11:09:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:09:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:09:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:09:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:09:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:09:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:09:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:09:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:09:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:09:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:09:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:09:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:09:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:09:39,638 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:09:39,638 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:09:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:09:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:09:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2022-11-16 11:09:39,639 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2022-11-16 11:09:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 11:09:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 11:09:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:09:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:09:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:09:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 11:09:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 11:09:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-16 11:09:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-16 11:09:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:09:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:09:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 11:09:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 11:09:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_12 [2022-11-16 11:09:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_12 [2022-11-16 11:09:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:09:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:09:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:09:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_clear_mac [2022-11-16 11:09:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_clear_mac [2022-11-16 11:09:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:09:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:09:39,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:09:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:09:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:09:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:09:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:09:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-16 11:09:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-16 11:09:39,653 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:09:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:09:39,653 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_bring_down [2022-11-16 11:09:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_bring_down [2022-11-16 11:09:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-16 11:09:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-16 11:09:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:09:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:09:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:09:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:09:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:09:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:09:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:09:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:09:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:09:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:09:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:09:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:09:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:09:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:09:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 11:09:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 11:09:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:09:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:09:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:09:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_set_state [2022-11-16 11:09:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_set_state [2022-11-16 11:09:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:09:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-11-16 11:09:39,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-11-16 11:09:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2022-11-16 11:09:39,664 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2022-11-16 11:09:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:09:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 11:09:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 11:09:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:09:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:09:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:09:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:09:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 11:09:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 11:09:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 11:09:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 11:09:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:09:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:09:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:09:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:09:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:09:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:09:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:09:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:09:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure prism54_remove [2022-11-16 11:09:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure prism54_remove [2022-11-16 11:09:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_w32_flush [2022-11-16 11:09:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_w32_flush [2022-11-16 11:09:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:09:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:09:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 11:09:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 11:09:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:09:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:09:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 11:09:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 11:09:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit_list [2022-11-16 11:09:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit_list [2022-11-16 11:09:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 11:09:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 11:09:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:09:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:09:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgmt_rx_fill [2022-11-16 11:09:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgmt_rx_fill [2022-11-16 11:09:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_mgt_transaction [2022-11-16 11:09:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_mgt_transaction [2022-11-16 11:09:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2022-11-16 11:09:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2022-11-16 11:09:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:09:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:09:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure channel_of_freq [2022-11-16 11:09:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_of_freq [2022-11-16 11:09:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-11-16 11:09:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-11-16 11:09:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:09:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:09:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:09:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:09:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:09:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:09:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure islpci_free_memory [2022-11-16 11:09:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure islpci_free_memory [2022-11-16 11:09:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure mgt_commit [2022-11-16 11:09:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure mgt_commit [2022-11-16 11:09:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:09:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:09:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:09:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:09:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32s [2022-11-16 11:09:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32s [2022-11-16 11:09:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-11-16 11:09:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-11-16 11:09:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:09:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:09:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:09:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:09:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-11-16 11:09:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-11-16 11:09:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_in_queue [2022-11-16 11:09:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_in_queue [2022-11-16 11:09:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:09:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:09:39,752 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:09:39,753 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:09:39,753 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:09:39,753 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:09:39,753 INFO L130 BoogieDeclarations]: Found specification of procedure isl38xx_disable_interrupts [2022-11-16 11:09:39,753 INFO L138 BoogieDeclarations]: Found implementation of procedure isl38xx_disable_interrupts [2022-11-16 11:09:40,952 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:09:40,959 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:09:46,230 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:09:58,914 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:09:58,919 INFO L158 Benchmark]: Toolchain (without parser) took 26667.37ms. Allocated memory was 60.8MB in the beginning and 614.5MB in the end (delta: 553.6MB). Free memory was 32.7MB in the beginning and 458.6MB in the end (delta: -425.8MB). Peak memory consumption was 264.0MB. Max. memory is 16.1GB. [2022-11-16 11:09:58,919 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 60.8MB. Free memory was 42.4MB in the beginning and 42.4MB in the end (delta: 50.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:09:58,920 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6237.49ms. Allocated memory was 60.8MB in the beginning and 302.0MB in the end (delta: 241.2MB). Free memory was 32.4MB in the beginning and 141.9MB in the end (delta: -109.4MB). Peak memory consumption was 158.1MB. Max. memory is 16.1GB. [2022-11-16 11:09:58,920 INFO L158 Benchmark]: Boogie Procedure Inliner took 615.62ms. Allocated memory is still 302.0MB. Free memory was 141.9MB in the beginning and 176.5MB in the end (delta: -34.6MB). Peak memory consumption was 48.9MB. Max. memory is 16.1GB. [2022-11-16 11:09:58,921 INFO L158 Benchmark]: Boogie Preprocessor took 422.41ms. Allocated memory is still 302.0MB. Free memory was 176.5MB in the beginning and 120.9MB in the end (delta: 55.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2022-11-16 11:09:58,922 INFO L158 Benchmark]: RCFGBuilder took 19383.20ms. Allocated memory was 302.0MB in the beginning and 614.5MB in the end (delta: 312.5MB). Free memory was 120.9MB in the beginning and 458.6MB in the end (delta: -337.7MB). Peak memory consumption was 109.0MB. Max. memory is 16.1GB. [2022-11-16 11:09:58,932 INFO L339 ainManager$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 60.8MB. Free memory was 42.4MB in the beginning and 42.4MB in the end (delta: 50.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6237.49ms. Allocated memory was 60.8MB in the beginning and 302.0MB in the end (delta: 241.2MB). Free memory was 32.4MB in the beginning and 141.9MB in the end (delta: -109.4MB). Peak memory consumption was 158.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 615.62ms. Allocated memory is still 302.0MB. Free memory was 141.9MB in the beginning and 176.5MB in the end (delta: -34.6MB). Peak memory consumption was 48.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 422.41ms. Allocated memory is still 302.0MB. Free memory was 176.5MB in the beginning and 120.9MB in the end (delta: 55.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * RCFGBuilder took 19383.20ms. Allocated memory was 302.0MB in the beginning and 614.5MB in the end (delta: 312.5MB). Free memory was 120.9MB in the beginning and 458.6MB in the end (delta: -337.7MB). Peak memory consumption was 109.0MB. 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 11:09:58,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca5760e2-88b3-4f6a-a230-651123089872/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]