./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.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_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/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_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/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_9614dfec-37fe-41d3-bc52-41db734e0caf/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 6be9466d3b19e222000c5d3299e94b5a02d956289aa48d61c4a89c2d6ff81be9 --- 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 11:50:05,239 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:50:05,245 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:50:05,288 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:50:05,289 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:50:05,293 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:50:05,296 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:50:05,301 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:50:05,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:50:05,306 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:50:05,309 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:50:05,312 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:50:05,313 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:50:05,318 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:50:05,320 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:50:05,321 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:50:05,323 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:50:05,324 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:50:05,326 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:50:05,333 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:50:05,336 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:50:05,337 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:50:05,341 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:50:05,342 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:50:05,351 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:50:05,352 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:50:05,352 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:50:05,354 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:50:05,355 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:50:05,356 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:50:05,357 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:50:05,358 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:50:05,360 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:50:05,362 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:50:05,364 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:50:05,364 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:50:05,365 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:50:05,365 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:50:05,366 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:50:05,367 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:50:05,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:50:05,369 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:50:05,413 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:50:05,413 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:50:05,414 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:50:05,414 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:50:05,415 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:50:05,416 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:50:05,417 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:50:05,417 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:50:05,417 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:50:05,417 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:50:05,419 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:50:05,419 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:50:05,419 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:50:05,420 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:50:05,420 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:50:05,420 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:50:05,420 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:50:05,421 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:50:05,421 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:50:05,421 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:50:05,422 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:50:05,422 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:50:05,422 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:50:05,423 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:50:05,423 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:50:05,423 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:50:05,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:50:05,424 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:50:05,424 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:50:05,424 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:50:05,425 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_9614dfec-37fe-41d3-bc52-41db734e0caf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6be9466d3b19e222000c5d3299e94b5a02d956289aa48d61c4a89c2d6ff81be9 [2022-11-16 11:50:05,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:50:05,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:50:05,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:50:05,797 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:50:05,798 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:50:05,799 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i [2022-11-16 11:50:05,875 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/data/911a50d90/9b723d86b0aa4aafb79a158c7d5f9158/FLAGd3548335f [2022-11-16 11:50:06,707 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:50:06,712 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i [2022-11-16 11:50:06,760 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/data/911a50d90/9b723d86b0aa4aafb79a158c7d5f9158/FLAGd3548335f [2022-11-16 11:50:07,215 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/data/911a50d90/9b723d86b0aa4aafb79a158c7d5f9158 [2022-11-16 11:50:07,218 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:50:07,219 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:50:07,227 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:50:07,227 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:50:07,231 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:50:07,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:50:07" (1/1) ... [2022-11-16 11:50:07,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ba5c09b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:07, skipping insertion in model container [2022-11-16 11:50:07,234 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:50:07" (1/1) ... [2022-11-16 11:50:07,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:50:07,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:50:08,397 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_9614dfec-37fe-41d3-bc52-41db734e0caf/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i[107558,107571] [2022-11-16 11:50:09,827 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:50:09,941 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:50:10,055 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_9614dfec-37fe-41d3-bc52-41db734e0caf/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i[107558,107571] [2022-11-16 11:50:10,495 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:50:10,630 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:50:10,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:10 WrapperNode [2022-11-16 11:50:10,632 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:50:10,634 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:50:10,634 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:50:10,635 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:50:10,643 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:10" (1/1) ... [2022-11-16 11:50:10,763 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:10" (1/1) ... [2022-11-16 11:50:11,058 INFO L138 Inliner]: procedures = 334, calls = 2602, calls flagged for inlining = 169, calls inlined = 152, statements flattened = 5523 [2022-11-16 11:50:11,059 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:50:11,060 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:50:11,060 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:50:11,060 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:50:11,071 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:10" (1/1) ... [2022-11-16 11:50:11,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:10" (1/1) ... [2022-11-16 11:50:11,133 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:10" (1/1) ... [2022-11-16 11:50:11,133 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:10" (1/1) ... [2022-11-16 11:50:11,407 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:10" (1/1) ... [2022-11-16 11:50:11,430 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:10" (1/1) ... [2022-11-16 11:50:11,460 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:10" (1/1) ... [2022-11-16 11:50:11,485 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:10" (1/1) ... [2022-11-16 11:50:11,526 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:50:11,527 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:50:11,528 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:50:11,528 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:50:11,529 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:10" (1/1) ... [2022-11-16 11:50:11,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:50:11,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:50:11,571 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:50:11,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:50:11,704 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2022-11-16 11:50:11,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2022-11-16 11:50:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_turn_off_carrier_detection [2022-11-16 11:50:11,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_turn_off_carrier_detection [2022-11-16 11:50:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2022-11-16 11:50:11,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2022-11-16 11:50:11,705 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2022-11-16 11:50:11,705 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2022-11-16 11:50:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:50:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:50:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:50:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:50:11,706 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:50:11,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:50:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2022-11-16 11:50:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2022-11-16 11:50:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2022-11-16 11:50:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2022-11-16 11:50:11,707 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2022-11-16 11:50:11,707 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2022-11-16 11:50:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2022-11-16 11:50:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2022-11-16 11:50:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:50:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:50:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:50:11,708 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:50:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-11-16 11:50:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-11-16 11:50:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:50:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:50:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:50:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:50:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure __ssb_dma_not_implemented [2022-11-16 11:50:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __ssb_dma_not_implemented [2022-11-16 11:50:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2022-11-16 11:50:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2022-11-16 11:50:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:50:11,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:50:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2022-11-16 11:50:11,711 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2022-11-16 11:50:11,711 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 11:50:11,711 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 11:50:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:50:11,712 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:50:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:50:11,712 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:50:11,712 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:50:11,712 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:50:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:50:11,713 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:50:11,713 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-11-16 11:50:11,714 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-11-16 11:50:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:50:11,714 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:50:11,714 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2022-11-16 11:50:11,715 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2022-11-16 11:50:11,715 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:50:11,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:50:11,716 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2022-11-16 11:50:11,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2022-11-16 11:50:11,717 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2022-11-16 11:50:11,717 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2022-11-16 11:50:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:50:11,718 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:50:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2022-11-16 11:50:11,718 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2022-11-16 11:50:11,718 INFO L130 BoogieDeclarations]: Found specification of procedure b44_poll_controller [2022-11-16 11:50:11,718 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_poll_controller [2022-11-16 11:50:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-16 11:50:11,719 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-16 11:50:11,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:50:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure b44_get_stats [2022-11-16 11:50:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_get_stats [2022-11-16 11:50:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:50:11,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:50:11,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:50:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:50:11,721 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:50:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:50:11,721 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:50:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-16 11:50:11,721 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_free_consistent [2022-11-16 11:50:11,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_free_consistent [2022-11-16 11:50:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2022-11-16 11:50:11,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2022-11-16 11:50:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2022-11-16 11:50:11,722 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2022-11-16 11:50:11,722 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:50:11,723 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:50:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:50:11,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:50:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2022-11-16 11:50:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2022-11-16 11:50:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2022-11-16 11:50:11,724 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2022-11-16 11:50:11,724 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_name [2022-11-16 11:50:11,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_name [2022-11-16 11:50:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2022-11-16 11:50:11,726 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2022-11-16 11:50:11,726 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2022-11-16 11:50:11,727 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2022-11-16 11:50:11,727 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2022-11-16 11:50:11,728 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2022-11-16 11:50:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2022-11-16 11:50:11,728 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2022-11-16 11:50:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:50:11,728 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:50:11,728 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 11:50:11,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 11:50:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:50:11,729 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:50:11,729 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2022-11-16 11:50:11,730 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2022-11-16 11:50:11,730 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:50:11,730 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:50:11,730 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:50:11,730 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:50:11,731 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_mac_addr [2022-11-16 11:50:11,732 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_mac_addr [2022-11-16 11:50:11,734 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2022-11-16 11:50:11,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2022-11-16 11:50:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2022-11-16 11:50:11,735 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2022-11-16 11:50:11,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:50:11,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:50:11,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:50:11,739 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2022-11-16 11:50:11,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2022-11-16 11:50:11,744 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:50:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:50:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:50:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2022-11-16 11:50:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2022-11-16 11:50:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:50:11,745 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_map_single [2022-11-16 11:50:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_map_single [2022-11-16 11:50:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:50:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:50:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:50:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:50:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_mapping_error [2022-11-16 11:50:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_mapping_error [2022-11-16 11:50:11,746 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:50:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:50:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:50:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:50:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_sync_single_for_device [2022-11-16 11:50:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_sync_single_for_device [2022-11-16 11:50:11,747 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2022-11-16 11:50:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2022-11-16 11:50:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:50:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:50:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-11-16 11:50:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-11-16 11:50:11,748 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:50:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:50:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2022-11-16 11:50:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2022-11-16 11:50:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:50:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:50:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 11:50:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 11:50:11,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:50:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2022-11-16 11:50:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2022-11-16 11:50:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2022-11-16 11:50:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2022-11-16 11:50:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:50:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:50:11,750 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 11:50:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 11:50:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2022-11-16 11:50:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2022-11-16 11:50:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_unmap_single [2022-11-16 11:50:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_unmap_single [2022-11-16 11:50:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:50:11,751 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:50:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:50:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-11-16 11:50:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-11-16 11:50:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2022-11-16 11:50:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:50:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:50:11,752 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-16 11:50:11,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-16 11:50:11,753 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2022-11-16 11:50:11,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2022-11-16 11:50:11,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:50:11,753 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 11:50:11,753 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 11:50:11,753 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2022-11-16 11:50:11,754 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2022-11-16 11:50:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:50:11,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:50:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:50:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:50:11,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:50:11,754 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2022-11-16 11:50:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2022-11-16 11:50:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-11-16 11:50:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-11-16 11:50:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2022-11-16 11:50:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2022-11-16 11:50:11,755 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 11:50:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 11:50:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_alloc_consistent [2022-11-16 11:50:11,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_alloc_consistent [2022-11-16 11:50:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2022-11-16 11:50:11,756 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2022-11-16 11:50:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:50:11,756 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:50:11,756 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2022-11-16 11:50:11,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2022-11-16 11:50:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:50:11,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:50:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2022-11-16 11:50:11,757 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2022-11-16 11:50:11,757 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 11:50:11,757 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 11:50:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:50:11,758 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:50:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2022-11-16 11:50:11,758 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2022-11-16 11:50:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2022-11-16 11:50:11,758 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2022-11-16 11:50:11,758 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:50:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:50:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2022-11-16 11:50:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2022-11-16 11:50:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2022-11-16 11:50:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2022-11-16 11:50:11,759 INFO L130 BoogieDeclarations]: Found specification of procedure b44_ioctl [2022-11-16 11:50:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_ioctl [2022-11-16 11:50:11,760 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2022-11-16 11:50:11,760 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2022-11-16 11:50:11,760 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2022-11-16 11:50:11,760 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2022-11-16 11:50:11,760 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 11:50:11,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 11:50:11,760 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:50:11,761 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:50:11,761 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2022-11-16 11:50:11,761 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2022-11-16 11:50:11,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:50:11,761 INFO L130 BoogieDeclarations]: Found specification of procedure b44_change_mtu [2022-11-16 11:50:11,762 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_change_mtu [2022-11-16 11:50:11,766 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-16 11:50:11,766 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-16 11:50:11,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:50:11,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:50:11,767 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2022-11-16 11:50:11,767 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2022-11-16 11:50:12,724 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:50:12,733 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:50:13,061 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:50:13,084 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_map_single_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerms(Expression2Term.java:139) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addSummary(Statements2TransFormula.java:412) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:707) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:50:13,089 INFO L158 Benchmark]: Toolchain (without parser) took 5869.18ms. Allocated memory was 134.2MB in the beginning and 266.3MB in the end (delta: 132.1MB). Free memory was 81.2MB in the beginning and 119.9MB in the end (delta: -38.6MB). Peak memory consumption was 96.2MB. Max. memory is 16.1GB. [2022-11-16 11:50:13,090 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 134.2MB. Free memory is still 109.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:50:13,091 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3405.96ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 81.1MB in the beginning and 61.2MB in the end (delta: 19.9MB). Peak memory consumption was 74.5MB. Max. memory is 16.1GB. [2022-11-16 11:50:13,092 INFO L158 Benchmark]: Boogie Procedure Inliner took 425.93ms. Allocated memory is still 161.5MB. Free memory was 61.2MB in the beginning and 62.7MB in the end (delta: -1.4MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. [2022-11-16 11:50:13,093 INFO L158 Benchmark]: Boogie Preprocessor took 466.48ms. Allocated memory was 161.5MB in the beginning and 266.3MB in the end (delta: 104.9MB). Free memory was 62.7MB in the beginning and 153.4MB in the end (delta: -90.7MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. [2022-11-16 11:50:13,093 INFO L158 Benchmark]: RCFGBuilder took 1560.30ms. Allocated memory is still 266.3MB. Free memory was 153.4MB in the beginning and 119.9MB in the end (delta: 33.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-16 11:50:13,097 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 134.2MB. Free memory is still 109.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3405.96ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 81.1MB in the beginning and 61.2MB in the end (delta: 19.9MB). Peak memory consumption was 74.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 425.93ms. Allocated memory is still 161.5MB. Free memory was 61.2MB in the beginning and 62.7MB in the end (delta: -1.4MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 466.48ms. Allocated memory was 161.5MB in the beginning and 266.3MB in the end (delta: 104.9MB). Free memory was 62.7MB in the beginning and 153.4MB in the end (delta: -90.7MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1560.30ms. Allocated memory is still 266.3MB. Free memory was 153.4MB in the beginning and 119.9MB in the end (delta: 33.6MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_map_single_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_map_single_~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 11:50:13,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/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_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/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_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/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_9614dfec-37fe-41d3-bc52-41db734e0caf/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 6be9466d3b19e222000c5d3299e94b5a02d956289aa48d61c4a89c2d6ff81be9 --- 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 11:50:15,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:50:15,455 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:50:15,476 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:50:15,477 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:50:15,478 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:50:15,480 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:50:15,482 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:50:15,484 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:50:15,485 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:50:15,487 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:50:15,488 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:50:15,488 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:50:15,490 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:50:15,491 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:50:15,492 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:50:15,493 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:50:15,494 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:50:15,496 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:50:15,498 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:50:15,500 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:50:15,502 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:50:15,507 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:50:15,508 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:50:15,512 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:50:15,512 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:50:15,513 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:50:15,514 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:50:15,514 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:50:15,523 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:50:15,523 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:50:15,524 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:50:15,525 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:50:15,526 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:50:15,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:50:15,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:50:15,529 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:50:15,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:50:15,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:50:15,530 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:50:15,531 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:50:15,539 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:50:15,592 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:50:15,593 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:50:15,594 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:50:15,594 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:50:15,596 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:50:15,596 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:50:15,597 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:50:15,598 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:50:15,598 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:50:15,598 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:50:15,599 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:50:15,600 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:50:15,600 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:50:15,600 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:50:15,600 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:50:15,601 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:50:15,601 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:50:15,601 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:50:15,601 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:50:15,602 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:50:15,602 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:50:15,602 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:50:15,603 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:50:15,603 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:50:15,603 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:50:15,603 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:50:15,604 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:50:15,604 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:50:15,604 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:50:15,604 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:50:15,605 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:50:15,605 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:50:15,605 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:50:15,606 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_9614dfec-37fe-41d3-bc52-41db734e0caf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6be9466d3b19e222000c5d3299e94b5a02d956289aa48d61c4a89c2d6ff81be9 [2022-11-16 11:50:16,047 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:50:16,077 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:50:16,080 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:50:16,081 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:50:16,084 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:50:16,086 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i [2022-11-16 11:50:16,149 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/data/5ec055c34/562f69a8058741059c92afffbfe5ae6b/FLAG264955e4c [2022-11-16 11:50:17,044 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:50:17,046 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i [2022-11-16 11:50:17,103 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/data/5ec055c34/562f69a8058741059c92afffbfe5ae6b/FLAG264955e4c [2022-11-16 11:50:17,514 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/data/5ec055c34/562f69a8058741059c92afffbfe5ae6b [2022-11-16 11:50:17,516 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:50:17,518 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:50:17,519 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:50:17,520 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:50:17,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:50:17,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:50:17" (1/1) ... [2022-11-16 11:50:17,525 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f270b83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:17, skipping insertion in model container [2022-11-16 11:50:17,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:50:17" (1/1) ... [2022-11-16 11:50:17,536 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:50:17,665 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:50:18,653 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_9614dfec-37fe-41d3-bc52-41db734e0caf/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i[107558,107571] [2022-11-16 11:50:19,961 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:50:20,061 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:50:20,129 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:50:20,212 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_9614dfec-37fe-41d3-bc52-41db734e0caf/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i[107558,107571] [2022-11-16 11:50:20,430 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:50:20,503 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:50:20,583 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_9614dfec-37fe-41d3-bc52-41db734e0caf/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i[107558,107571] [2022-11-16 11:50:20,948 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:50:21,203 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:50:21,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:21 WrapperNode [2022-11-16 11:50:21,204 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:50:21,206 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:50:21,206 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:50:21,206 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:50:21,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:21" (1/1) ... [2022-11-16 11:50:21,352 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:21" (1/1) ... [2022-11-16 11:50:21,638 INFO L138 Inliner]: procedures = 349, calls = 2602, calls flagged for inlining = 169, calls inlined = 152, statements flattened = 5223 [2022-11-16 11:50:21,639 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:50:21,640 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:50:21,640 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:50:21,640 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:50:21,650 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:21" (1/1) ... [2022-11-16 11:50:21,650 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:21" (1/1) ... [2022-11-16 11:50:21,707 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:21" (1/1) ... [2022-11-16 11:50:21,709 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:21" (1/1) ... [2022-11-16 11:50:21,865 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:21" (1/1) ... [2022-11-16 11:50:21,900 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:21" (1/1) ... [2022-11-16 11:50:21,939 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:21" (1/1) ... [2022-11-16 11:50:21,970 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:21" (1/1) ... [2022-11-16 11:50:22,101 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:50:22,103 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:50:22,103 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:50:22,104 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:50:22,105 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:50:21" (1/1) ... [2022-11-16 11:50:22,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:50:22,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:50:22,159 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:50:22,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:50:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:50:22,199 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2022-11-16 11:50:22,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2022-11-16 11:50:22,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_turn_off_carrier_detection [2022-11-16 11:50:22,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_turn_off_carrier_detection [2022-11-16 11:50:22,199 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2022-11-16 11:50:22,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2022-11-16 11:50:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:50:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2022-11-16 11:50:22,200 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2022-11-16 11:50:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:50:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:50:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:50:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:50:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:50:22,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:50:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:50:22,201 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:50:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2022-11-16 11:50:22,202 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2022-11-16 11:50:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2022-11-16 11:50:22,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2022-11-16 11:50:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2022-11-16 11:50:22,203 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2022-11-16 11:50:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2022-11-16 11:50:22,203 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2022-11-16 11:50:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:50:22,203 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:50:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:50:22,204 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:50:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-11-16 11:50:22,204 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-11-16 11:50:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:50:22,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:50:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:50:22,205 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:50:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure __ssb_dma_not_implemented [2022-11-16 11:50:22,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __ssb_dma_not_implemented [2022-11-16 11:50:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2022-11-16 11:50:22,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2022-11-16 11:50:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:50:22,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:50:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2022-11-16 11:50:22,206 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2022-11-16 11:50:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 11:50:22,206 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 11:50:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:50:22,207 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:50:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:50:22,207 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:50:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:50:22,207 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:50:22,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:50:22,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:50:22,208 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-11-16 11:50:22,208 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-11-16 11:50:22,208 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:50:22,209 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:50:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2022-11-16 11:50:22,209 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2022-11-16 11:50:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:50:22,209 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:50:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2022-11-16 11:50:22,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2022-11-16 11:50:22,210 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2022-11-16 11:50:22,210 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2022-11-16 11:50:22,210 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:50:22,210 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:50:22,210 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2022-11-16 11:50:22,211 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2022-11-16 11:50:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure b44_poll_controller [2022-11-16 11:50:22,211 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_poll_controller [2022-11-16 11:50:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-16 11:50:22,211 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-16 11:50:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:50:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure b44_get_stats [2022-11-16 11:50:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_get_stats [2022-11-16 11:50:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:50:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:50:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:50:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:50:22,213 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:50:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:50:22,213 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:50:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-16 11:50:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_free_consistent [2022-11-16 11:50:22,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_free_consistent [2022-11-16 11:50:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2022-11-16 11:50:22,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2022-11-16 11:50:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2022-11-16 11:50:22,214 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2022-11-16 11:50:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:50:22,215 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:50:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:50:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:50:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:50:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:50:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:50:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:50:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2022-11-16 11:50:22,216 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2022-11-16 11:50:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2022-11-16 11:50:22,216 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2022-11-16 11:50:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_name [2022-11-16 11:50:22,217 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_name [2022-11-16 11:50:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2022-11-16 11:50:22,217 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2022-11-16 11:50:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:50:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:50:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:50:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2022-11-16 11:50:22,218 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2022-11-16 11:50:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2022-11-16 11:50:22,218 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2022-11-16 11:50:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:50:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2022-11-16 11:50:22,219 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2022-11-16 11:50:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:50:22,219 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:50:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 11:50:22,219 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 11:50:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:50:22,220 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:50:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 11:50:22,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 11:50:22,220 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2022-11-16 11:50:22,220 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2022-11-16 11:50:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:50:22,221 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:50:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:50:22,221 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:50:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_mac_addr [2022-11-16 11:50:22,221 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_mac_addr [2022-11-16 11:50:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2022-11-16 11:50:22,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2022-11-16 11:50:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2022-11-16 11:50:22,222 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2022-11-16 11:50:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:50:22,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:50:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2022-11-16 11:50:22,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2022-11-16 11:50:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:50:22,223 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:50:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2022-11-16 11:50:22,223 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2022-11-16 11:50:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_map_single [2022-11-16 11:50:22,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_map_single [2022-11-16 11:50:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:50:22,224 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:50:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:50:22,224 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:50:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_mapping_error [2022-11-16 11:50:22,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_mapping_error [2022-11-16 11:50:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:50:22,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:50:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:50:22,225 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:50:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_sync_single_for_device [2022-11-16 11:50:22,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_sync_single_for_device [2022-11-16 11:50:22,226 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2022-11-16 11:50:22,226 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2022-11-16 11:50:22,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:50:22,226 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:50:22,226 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-11-16 11:50:22,227 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-11-16 11:50:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:50:22,227 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:50:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2022-11-16 11:50:22,227 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2022-11-16 11:50:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:50:22,228 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:50:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 11:50:22,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 11:50:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2022-11-16 11:50:22,228 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2022-11-16 11:50:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:50:22,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:50:22,229 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2022-11-16 11:50:22,229 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2022-11-16 11:50:22,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:50:22,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:50:22,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:50:22,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:50:22,230 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 11:50:22,230 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 11:50:22,230 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2022-11-16 11:50:22,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2022-11-16 11:50:22,230 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_unmap_single [2022-11-16 11:50:22,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_unmap_single [2022-11-16 11:50:22,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:50:22,231 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:50:22,231 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:50:22,231 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-11-16 11:50:22,231 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-11-16 11:50:22,232 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2022-11-16 11:50:22,232 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:50:22,232 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:50:22,232 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-16 11:50:22,232 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-16 11:50:22,232 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2022-11-16 11:50:22,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2022-11-16 11:50:22,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:50:22,233 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 11:50:22,233 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 11:50:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2022-11-16 11:50:22,234 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2022-11-16 11:50:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:50:22,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:50:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:50:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:50:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:50:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:50:22,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:50:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:50:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2022-11-16 11:50:22,235 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2022-11-16 11:50:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-11-16 11:50:22,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-11-16 11:50:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2022-11-16 11:50:22,236 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2022-11-16 11:50:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 11:50:22,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 11:50:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_alloc_consistent [2022-11-16 11:50:22,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_alloc_consistent [2022-11-16 11:50:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2022-11-16 11:50:22,237 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2022-11-16 11:50:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:50:22,237 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:50:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2022-11-16 11:50:22,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2022-11-16 11:50:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2022-11-16 11:50:22,238 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2022-11-16 11:50:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 11:50:22,238 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 11:50:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:50:22,239 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:50:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2022-11-16 11:50:22,239 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2022-11-16 11:50:22,239 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2022-11-16 11:50:22,239 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2022-11-16 11:50:22,240 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:50:22,240 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:50:22,240 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2022-11-16 11:50:22,240 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2022-11-16 11:50:22,240 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2022-11-16 11:50:22,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2022-11-16 11:50:22,241 INFO L130 BoogieDeclarations]: Found specification of procedure b44_ioctl [2022-11-16 11:50:22,241 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_ioctl [2022-11-16 11:50:22,241 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2022-11-16 11:50:22,241 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2022-11-16 11:50:22,241 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2022-11-16 11:50:22,241 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2022-11-16 11:50:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 11:50:22,242 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 11:50:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:50:22,242 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:50:22,242 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2022-11-16 11:50:22,242 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2022-11-16 11:50:22,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:50:22,243 INFO L130 BoogieDeclarations]: Found specification of procedure b44_change_mtu [2022-11-16 11:50:22,243 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_change_mtu [2022-11-16 11:50:22,243 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-16 11:50:22,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-16 11:50:22,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:50:22,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:50:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2022-11-16 11:50:22,244 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2022-11-16 11:50:23,241 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:50:23,245 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:50:23,748 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:50:23,783 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_map_single_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerms(Expression2Term.java:139) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addSummary(Statements2TransFormula.java:412) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:707) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:50:23,788 INFO L158 Benchmark]: Toolchain (without parser) took 6269.33ms. Allocated memory was 71.3MB in the beginning and 459.3MB in the end (delta: 388.0MB). Free memory was 42.9MB in the beginning and 354.8MB in the end (delta: -311.9MB). Peak memory consumption was 121.2MB. Max. memory is 16.1GB. [2022-11-16 11:50:23,788 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 71.3MB. Free memory was 52.6MB in the beginning and 52.5MB in the end (delta: 49.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:50:23,789 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3685.57ms. Allocated memory was 71.3MB in the beginning and 209.7MB in the end (delta: 138.4MB). Free memory was 42.6MB in the beginning and 98.3MB in the end (delta: -55.7MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. [2022-11-16 11:50:23,790 INFO L158 Benchmark]: Boogie Procedure Inliner took 433.17ms. Allocated memory is still 209.7MB. Free memory was 98.3MB in the beginning and 121.6MB in the end (delta: -23.2MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. [2022-11-16 11:50:23,790 INFO L158 Benchmark]: Boogie Preprocessor took 461.29ms. Allocated memory is still 209.7MB. Free memory was 121.6MB in the beginning and 122.6MB in the end (delta: -1.1MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. [2022-11-16 11:50:23,791 INFO L158 Benchmark]: RCFGBuilder took 1683.90ms. Allocated memory was 209.7MB in the beginning and 459.3MB in the end (delta: 249.6MB). Free memory was 122.6MB in the beginning and 354.8MB in the end (delta: -232.2MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. [2022-11-16 11:50:23,793 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 71.3MB. Free memory was 52.6MB in the beginning and 52.5MB in the end (delta: 49.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3685.57ms. Allocated memory was 71.3MB in the beginning and 209.7MB in the end (delta: 138.4MB). Free memory was 42.6MB in the beginning and 98.3MB in the end (delta: -55.7MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 433.17ms. Allocated memory is still 209.7MB. Free memory was 98.3MB in the beginning and 121.6MB in the end (delta: -23.2MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 461.29ms. Allocated memory is still 209.7MB. Free memory was 121.6MB in the beginning and 122.6MB in the end (delta: -1.1MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1683.90ms. Allocated memory was 209.7MB in the beginning and 459.3MB in the end (delta: 249.6MB). Free memory was 122.6MB in the beginning and 354.8MB in the end (delta: -232.2MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_map_single_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_map_single_~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 11:50:23,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9614dfec-37fe-41d3-bc52-41db734e0caf/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_map_single_~hwdev#1,],base]