./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/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_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/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_d5657de8-42c8-4e2c-8d27-b0701c55b496/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 30b5dcf93a79d8afe3c9f56fd3d0402dbbe862066109b91e0024871328b74c65 --- 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 11:39:05,485 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:39:05,487 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:39:05,516 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:39:05,517 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:39:05,520 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:39:05,523 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:39:05,527 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:39:05,530 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:39:05,536 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:39:05,538 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:39:05,540 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:39:05,541 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:39:05,544 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:39:05,546 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:39:05,547 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:39:05,549 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:39:05,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:39:05,552 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:39:05,560 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:39:05,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:39:05,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:39:05,567 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:39:05,568 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:39:05,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:39:05,580 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:39:05,580 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:39:05,582 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:39:05,583 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:39:05,584 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:39:05,585 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:39:05,586 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:39:05,588 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:39:05,590 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:39:05,593 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:39:05,594 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:39:05,594 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:39:05,595 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:39:05,595 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:39:05,596 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:39:05,597 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:39:05,598 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:39:05,644 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:39:05,644 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:39:05,645 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:39:05,645 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:39:05,647 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:39:05,647 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:39:05,648 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:39:05,648 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:39:05,648 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:39:05,649 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:39:05,650 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:39:05,650 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:39:05,650 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:39:05,650 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:39:05,651 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:39:05,651 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:39:05,651 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:39:05,651 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:39:05,652 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:39:05,652 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:39:05,652 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:39:05,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:39:05,653 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:39:05,653 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:39:05,653 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:39:05,653 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:39:05,655 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:39:05,655 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:39:05,655 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:39:05,656 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:39:05,656 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_d5657de8-42c8-4e2c-8d27-b0701c55b496/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30b5dcf93a79d8afe3c9f56fd3d0402dbbe862066109b91e0024871328b74c65 [2022-11-16 11:39:05,924 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:39:05,961 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:39:05,965 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:39:05,967 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:39:05,968 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:39:05,969 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-11-16 11:39:06,034 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/data/a656d6de9/f4fee57d34ec4759982c12907c061c7b/FLAGb420027ba [2022-11-16 11:39:07,295 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:39:07,296 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-11-16 11:39:07,372 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/data/a656d6de9/f4fee57d34ec4759982c12907c061c7b/FLAGb420027ba [2022-11-16 11:39:07,417 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/data/a656d6de9/f4fee57d34ec4759982c12907c061c7b [2022-11-16 11:39:07,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:39:07,424 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:39:07,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:39:07,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:39:07,432 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:39:07,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:39:07" (1/1) ... [2022-11-16 11:39:07,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b6cdebe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:07, skipping insertion in model container [2022-11-16 11:39:07,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:39:07" (1/1) ... [2022-11-16 11:39:07,442 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:39:07,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:39:14,036 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_d5657de8-42c8-4e2c-8d27-b0701c55b496/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[733916,733929] [2022-11-16 11:39:14,165 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:39:14,261 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:39:15,181 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_d5657de8-42c8-4e2c-8d27-b0701c55b496/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[733916,733929] [2022-11-16 11:39:15,190 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:39:15,723 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:39:15,724 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:15 WrapperNode [2022-11-16 11:39:15,724 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:39:15,725 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:39:15,725 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:39:15,726 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:39:15,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:15" (1/1) ... [2022-11-16 11:39:16,065 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:15" (1/1) ... [2022-11-16 11:39:16,494 INFO L138 Inliner]: procedures = 546, calls = 11540, calls flagged for inlining = 250, calls inlined = 209, statements flattened = 14451 [2022-11-16 11:39:16,494 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:39:16,495 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:39:16,495 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:39:16,496 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:39:16,506 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:15" (1/1) ... [2022-11-16 11:39:16,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:15" (1/1) ... [2022-11-16 11:39:16,701 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:15" (1/1) ... [2022-11-16 11:39:16,715 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:15" (1/1) ... [2022-11-16 11:39:17,071 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:15" (1/1) ... [2022-11-16 11:39:17,175 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:15" (1/1) ... [2022-11-16 11:39:17,312 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:15" (1/1) ... [2022-11-16 11:39:17,348 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:15" (1/1) ... [2022-11-16 11:39:17,481 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:39:17,483 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:39:17,483 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:39:17,483 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:39:17,484 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:15" (1/1) ... [2022-11-16 11:39:17,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:39:17,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:39:17,553 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:39:17,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:39:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:39:17,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:39:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:39:17,654 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:39:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 11:39:17,654 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 11:39:17,655 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2022-11-16 11:39:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2022-11-16 11:39:17,655 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 11:39:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 11:39:17,655 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 11:39:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 11:39:17,655 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:39:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:39:17,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 11:39:17,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 11:39:17,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:39:17,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:39:17,656 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:39:17,656 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:39:17,656 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 11:39:17,657 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 11:39:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 11:39:17,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 11:39:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure __tolower [2022-11-16 11:39:17,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __tolower [2022-11-16 11:39:17,657 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 11:39:17,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 11:39:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_7 [2022-11-16 11:39:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_7 [2022-11-16 11:39:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:39:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:39:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:39:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:39:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 11:39:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 11:39:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 11:39:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 11:39:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:39:17,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:39:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:39:17,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:39:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:39:17,660 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:39:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:39:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:39:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:39:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:39:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:39:17,662 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:39:17,662 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:39:17,662 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:39:17,662 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 11:39:17,662 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 11:39:17,663 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 11:39:17,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 11:39:17,663 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:39:17,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:39:17,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:39:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 11:39:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 11:39:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:39:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:39:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 11:39:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 11:39:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:39:17,665 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:39:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 11:39:17,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 11:39:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:39:17,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:39:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:39:17,675 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:39:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 11:39:17,676 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 11:39:17,676 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 11:39:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 11:39:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:39:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:39:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:39:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-16 11:39:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-16 11:39:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:39:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 11:39:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 11:39:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2022-11-16 11:39:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2022-11-16 11:39:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 11:39:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 11:39:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:39:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:39:17,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:39:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 11:39:17,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 11:39:17,680 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 11:39:17,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 11:39:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:39:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:39:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:39:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:39:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:39:17,682 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:39:17,682 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:39:17,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:39:17,682 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 11:39:17,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 11:39:17,683 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:39:17,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:39:17,683 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 11:39:17,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 11:39:17,683 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 11:39:17,684 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 11:39:17,684 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 11:39:17,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 11:39:17,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 11:39:17,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 11:39:17,684 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_scan_event [2022-11-16 11:39:17,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_scan_event [2022-11-16 11:39:17,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:39:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-16 11:39:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:39:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 11:39:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 11:39:17,702 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:39:17,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:39:17,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:39:17,706 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:39:17,706 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:39:17,710 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:39:17,711 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 11:39:17,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 11:39:17,711 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_security_work [2022-11-16 11:39:17,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_security_work [2022-11-16 11:39:17,711 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 11:39:17,711 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 11:39:17,711 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:39:17,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:39:17,711 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 11:39:17,712 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 11:39:17,712 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:39:17,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:39:17,712 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 11:39:17,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 11:39:17,712 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 11:39:17,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 11:39:17,712 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 11:39:17,712 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 11:39:17,713 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 11:39:17,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 11:39:17,713 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 11:39:17,713 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 11:39:17,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:39:17,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:39:17,713 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 11:39:17,713 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 11:39:17,713 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 11:39:17,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 11:39:17,714 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 11:39:17,714 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 11:39:17,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:39:17,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:39:17,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:39:17,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:39:17,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:39:17,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:39:17,714 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 11:39:17,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 11:39:17,715 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 11:39:17,715 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 11:39:17,715 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 11:39:17,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 11:39:17,715 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 11:39:17,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 11:39:17,715 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 11:39:17,715 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 11:39:17,715 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 11:39:17,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 11:39:17,716 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:39:17,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:39:17,716 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 11:39:17,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 11:39:17,716 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 11:39:17,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 11:39:17,716 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 11:39:17,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 11:39:17,717 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:39:17,717 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:39:17,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:39:17,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:39:17,717 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-11-16 11:39:17,717 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-11-16 11:39:17,717 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 11:39:17,717 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 11:39:17,717 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 11:39:17,717 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 11:39:17,718 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:39:17,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:39:17,718 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wx_event_work [2022-11-16 11:39:17,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wx_event_work [2022-11-16 11:39:17,718 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hang_check [2022-11-16 11:39:17,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hang_check [2022-11-16 11:39:17,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:39:17,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:39:17,719 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:39:17,719 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:39:17,719 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rf_kill [2022-11-16 11:39:17,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rf_kill [2022-11-16 11:39:17,719 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:39:17,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:39:17,720 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 11:39:17,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 11:39:17,720 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:39:17,720 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:39:17,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:39:17,720 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 11:39:17,720 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 11:39:17,720 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:39:17,720 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:39:17,721 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 11:39:17,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 11:39:17,721 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_address [2022-11-16 11:39:17,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_address [2022-11-16 11:39:17,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:39:17,721 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 11:39:17,721 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 11:39:17,721 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 11:39:17,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 11:39:17,721 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 11:39:17,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 11:39:17,722 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 11:39:17,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 11:39:17,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 11:39:17,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 11:39:17,722 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_7 [2022-11-16 11:39:17,722 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_7 [2022-11-16 11:39:17,722 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 11:39:17,722 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 11:39:17,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:39:17,723 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 11:39:17,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 11:39:17,723 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 11:39:17,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 11:39:17,723 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 11:39:17,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 11:39:17,723 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 11:39:17,738 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 11:39:17,741 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:39:17,741 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:39:17,742 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:39:17,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:39:17,742 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 11:39:17,742 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 11:39:17,742 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:39:17,742 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:39:17,742 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 11:39:17,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 11:39:17,744 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 11:39:17,744 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 11:39:17,744 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:39:17,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:39:17,745 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2022-11-16 11:39:17,745 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2022-11-16 11:39:17,745 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:39:17,745 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:39:17,745 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 11:39:17,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 11:39:17,745 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:39:17,745 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:39:17,745 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 11:39:17,745 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 11:39:17,746 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 11:39:17,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 11:39:17,746 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 11:39:17,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 11:39:17,746 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 11:39:17,746 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 11:39:17,746 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:39:17,746 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:39:17,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:39:17,746 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 11:39:17,747 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 11:39:17,747 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 11:39:17,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 11:39:17,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:39:17,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:39:17,747 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 11:39:17,747 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 11:39:17,747 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 11:39:17,747 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 11:39:17,747 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 11:39:17,748 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 11:39:17,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 11:39:17,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 11:39:17,748 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2022-11-16 11:39:17,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2022-11-16 11:39:17,748 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 11:39:17,748 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 11:39:17,748 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:39:17,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:39:17,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:39:17,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:39:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:39:17,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:39:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 11:39:17,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 11:39:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2022-11-16 11:39:17,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2022-11-16 11:39:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:39:17,749 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:39:17,749 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:39:17,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:39:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:39:17,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:39:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:39:17,750 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:39:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 11:39:17,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 11:39:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:39:17,750 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:39:17,750 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 11:39:17,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 11:39:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 11:39:17,751 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 11:39:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:39:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 11:39:17,751 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 11:39:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:39:17,751 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:39:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 11:39:17,751 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 11:39:17,751 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 11:39:17,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 11:39:17,752 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:39:17,752 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:39:19,440 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:39:19,447 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:39:26,223 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:39:26,227 INFO L158 Benchmark]: Toolchain (without parser) took 18802.88ms. Allocated memory was 100.7MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 57.8MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 819.4MB. Max. memory is 16.1GB. [2022-11-16 11:39:26,228 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 100.7MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:39:26,228 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8296.03ms. Allocated memory was 100.7MB in the beginning and 323.0MB in the end (delta: 222.3MB). Free memory was 57.8MB in the beginning and 124.6MB in the end (delta: -66.8MB). Peak memory consumption was 156.1MB. Max. memory is 16.1GB. [2022-11-16 11:39:26,229 INFO L158 Benchmark]: Boogie Procedure Inliner took 769.52ms. Allocated memory is still 323.0MB. Free memory was 123.6MB in the beginning and 105.6MB in the end (delta: 18.0MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. [2022-11-16 11:39:26,230 INFO L158 Benchmark]: Boogie Preprocessor took 986.46ms. Allocated memory is still 323.0MB. Free memory was 105.6MB in the beginning and 100.7MB in the end (delta: 4.9MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. [2022-11-16 11:39:26,230 INFO L158 Benchmark]: RCFGBuilder took 8743.15ms. Allocated memory was 323.0MB in the beginning and 1.6GB in the end (delta: 1.3GB). Free memory was 99.7MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 642.5MB. Max. memory is 16.1GB. [2022-11-16 11:39:26,233 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 100.7MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8296.03ms. Allocated memory was 100.7MB in the beginning and 323.0MB in the end (delta: 222.3MB). Free memory was 57.8MB in the beginning and 124.6MB in the end (delta: -66.8MB). Peak memory consumption was 156.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 769.52ms. Allocated memory is still 323.0MB. Free memory was 123.6MB in the beginning and 105.6MB in the end (delta: 18.0MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 986.46ms. Allocated memory is still 323.0MB. Free memory was 105.6MB in the beginning and 100.7MB in the end (delta: 4.9MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. * RCFGBuilder took 8743.15ms. Allocated memory was 323.0MB in the beginning and 1.6GB in the end (delta: 1.3GB). Free memory was 99.7MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 642.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:39:26,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/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_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/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_d5657de8-42c8-4e2c-8d27-b0701c55b496/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 30b5dcf93a79d8afe3c9f56fd3d0402dbbe862066109b91e0024871328b74c65 --- 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 11:39:28,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:39:28,729 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:39:28,751 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:39:28,751 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:39:28,752 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:39:28,754 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:39:28,756 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:39:28,758 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:39:28,759 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:39:28,760 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:39:28,761 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:39:28,762 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:39:28,763 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:39:28,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:39:28,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:39:28,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:39:28,768 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:39:28,769 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:39:28,771 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:39:28,773 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:39:28,774 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:39:28,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:39:28,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:39:28,780 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:39:28,781 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:39:28,781 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:39:28,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:39:28,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:39:28,784 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:39:28,785 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:39:28,785 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:39:28,786 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:39:28,787 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:39:28,789 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:39:28,789 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:39:28,790 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:39:28,790 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:39:28,791 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:39:28,792 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:39:28,794 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:39:28,796 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:39:28,836 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:39:28,839 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:39:28,841 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:39:28,841 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:39:28,842 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:39:28,842 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:39:28,844 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:39:28,844 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:39:28,844 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:39:28,844 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:39:28,846 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:39:28,846 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:39:28,846 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:39:28,846 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:39:28,846 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:39:28,847 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:39:28,847 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:39:28,847 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:39:28,847 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:39:28,847 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:39:28,848 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:39:28,848 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:39:28,848 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:39:28,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:39:28,849 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:39:28,849 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:39:28,849 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:39:28,849 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:39:28,849 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:39:28,850 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:39:28,850 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:39:28,850 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:39:28,850 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:39:28,851 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_d5657de8-42c8-4e2c-8d27-b0701c55b496/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30b5dcf93a79d8afe3c9f56fd3d0402dbbe862066109b91e0024871328b74c65 [2022-11-16 11:39:29,258 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:39:29,280 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:39:29,283 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:39:29,284 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:39:29,285 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:39:29,286 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-11-16 11:39:29,375 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/data/11a56069c/221c8383f1a74be7bd4484f80f989bf1/FLAGf23d1f0b3 [2022-11-16 11:39:30,713 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:39:30,714 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-11-16 11:39:30,772 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/data/11a56069c/221c8383f1a74be7bd4484f80f989bf1/FLAGf23d1f0b3 [2022-11-16 11:39:30,823 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/data/11a56069c/221c8383f1a74be7bd4484f80f989bf1 [2022-11-16 11:39:30,825 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:39:30,829 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:39:30,830 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:39:30,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:39:30,834 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:39:30,835 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:39:30" (1/1) ... [2022-11-16 11:39:30,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44667e3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:30, skipping insertion in model container [2022-11-16 11:39:30,838 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:39:30" (1/1) ... [2022-11-16 11:39:30,846 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:39:31,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:39:37,331 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_d5657de8-42c8-4e2c-8d27-b0701c55b496/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[733916,733929] [2022-11-16 11:39:37,443 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:39:37,526 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:39:37,653 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:39:38,843 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_d5657de8-42c8-4e2c-8d27-b0701c55b496/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[733916,733929] [2022-11-16 11:39:38,873 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:39:38,987 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:39:39,931 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_d5657de8-42c8-4e2c-8d27-b0701c55b496/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[733916,733929] [2022-11-16 11:39:39,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:39:40,291 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:39:40,292 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:40 WrapperNode [2022-11-16 11:39:40,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:39:40,294 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:39:40,295 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:39:40,295 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:39:40,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:40" (1/1) ... [2022-11-16 11:39:40,525 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:40" (1/1) ... [2022-11-16 11:39:41,017 INFO L138 Inliner]: procedures = 561, calls = 11536, calls flagged for inlining = 252, calls inlined = 211, statements flattened = 14147 [2022-11-16 11:39:41,018 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:39:41,019 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:39:41,019 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:39:41,020 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:39:41,032 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:40" (1/1) ... [2022-11-16 11:39:41,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:40" (1/1) ... [2022-11-16 11:39:41,141 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:40" (1/1) ... [2022-11-16 11:39:41,141 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:40" (1/1) ... [2022-11-16 11:39:41,483 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:40" (1/1) ... [2022-11-16 11:39:41,535 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:40" (1/1) ... [2022-11-16 11:39:41,625 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:40" (1/1) ... [2022-11-16 11:39:41,653 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:40" (1/1) ... [2022-11-16 11:39:41,744 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:39:41,745 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:39:41,745 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:39:41,745 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:39:41,746 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:39:40" (1/1) ... [2022-11-16 11:39:41,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:39:41,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:39:41,780 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:39:41,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:39:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:39:41,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:39:41,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:39:41,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:39:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 11:39:41,825 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 11:39:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2022-11-16 11:39:41,825 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2022-11-16 11:39:41,825 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 11:39:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 11:39:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 11:39:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 11:39:41,826 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:39:41,826 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:39:41,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 11:39:41,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 11:39:41,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:39:41,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:39:41,827 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:39:41,827 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:39:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 11:39:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 11:39:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 11:39:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 11:39:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure __tolower [2022-11-16 11:39:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __tolower [2022-11-16 11:39:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 11:39:41,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 11:39:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_7 [2022-11-16 11:39:41,829 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_7 [2022-11-16 11:39:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:39:41,830 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:39:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:39:41,830 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:39:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 11:39:41,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 11:39:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 11:39:41,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 11:39:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:39:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:39:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:39:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:39:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:39:41,833 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:39:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:39:41,833 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:39:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:39:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 11:39:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:39:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:39:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:39:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 11:39:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 11:39:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 11:39:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 11:39:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 11:39:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:39:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:39:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:39:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:39:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:39:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:39:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:39:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 11:39:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 11:39:41,840 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:39:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:39:41,841 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 11:39:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 11:39:41,841 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:39:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:39:41,841 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 11:39:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 11:39:41,842 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:39:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:39:41,842 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:39:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:39:41,842 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 11:39:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 11:39:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 11:39:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 11:39:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:39:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:39:41,844 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-16 11:39:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-16 11:39:41,845 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 11:39:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 11:39:41,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2022-11-16 11:39:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2022-11-16 11:39:41,846 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 11:39:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 11:39:41,847 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:39:41,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:39:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 11:39:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 11:39:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 11:39:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 11:39:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:39:41,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:39:41,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:39:41,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:39:41,849 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:39:41,849 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:39:41,849 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:39:41,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:39:41,850 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 11:39:41,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 11:39:41,851 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:39:41,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:39:41,851 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 11:39:41,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 11:39:41,852 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 11:39:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 11:39:41,856 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 11:39:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 11:39:41,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 11:39:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 11:39:41,857 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_scan_event [2022-11-16 11:39:41,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_scan_event [2022-11-16 11:39:41,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:39:41,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-16 11:39:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:39:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 11:39:41,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 11:39:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:39:41,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:39:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:39:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 11:39:41,866 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 11:39:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:39:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:39:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:39:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:39:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 11:39:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 11:39:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_security_work [2022-11-16 11:39:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_security_work [2022-11-16 11:39:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 11:39:41,868 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 11:39:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 11:39:41,868 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 11:39:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:39:41,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:39:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 11:39:41,869 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 11:39:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 11:39:41,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 11:39:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 11:39:41,869 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 11:39:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 11:39:41,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 11:39:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:39:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 11:39:41,870 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 11:39:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:39:41,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:39:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 11:39:41,871 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 11:39:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 11:39:41,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 11:39:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 11:39:41,871 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 11:39:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:39:41,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:39:41,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:39:41,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:39:41,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:39:41,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:39:41,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:39:41,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:39:41,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:39:41,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:39:41,873 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 11:39:41,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 11:39:41,873 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 11:39:41,874 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 11:39:41,874 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 11:39:41,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 11:39:41,874 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 11:39:41,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 11:39:41,874 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 11:39:41,875 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 11:39:41,875 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 11:39:41,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 11:39:41,875 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:39:41,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:39:41,877 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 11:39:41,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 11:39:41,877 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 11:39:41,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 11:39:41,877 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:39:41,877 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:39:41,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:39:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:39:41,878 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-11-16 11:39:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-11-16 11:39:41,878 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 11:39:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 11:39:41,878 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 11:39:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 11:39:41,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:39:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:39:41,879 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wx_event_work [2022-11-16 11:39:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wx_event_work [2022-11-16 11:39:41,879 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hang_check [2022-11-16 11:39:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hang_check [2022-11-16 11:39:41,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:39:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:39:41,880 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:39:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:39:41,880 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rf_kill [2022-11-16 11:39:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rf_kill [2022-11-16 11:39:41,881 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:39:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:39:41,881 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 11:39:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 11:39:41,881 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:39:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:39:41,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:39:41,882 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 11:39:41,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 11:39:41,882 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:39:41,882 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:39:41,882 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 11:39:41,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 11:39:41,883 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_address [2022-11-16 11:39:41,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_address [2022-11-16 11:39:41,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:39:41,883 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 11:39:41,883 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 11:39:41,883 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 11:39:41,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 11:39:41,884 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 11:39:41,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 11:39:41,884 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 11:39:41,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 11:39:41,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 11:39:41,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 11:39:41,886 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_7 [2022-11-16 11:39:41,889 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_7 [2022-11-16 11:39:41,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:39:41,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:39:41,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:39:41,890 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 11:39:41,890 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 11:39:41,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:39:41,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:39:41,891 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 11:39:41,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 11:39:41,893 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 11:39:41,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 11:39:41,893 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 11:39:41,893 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 11:39:41,893 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 11:39:41,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 11:39:41,894 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 11:39:41,894 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 11:39:41,894 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 11:39:41,894 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 11:39:41,894 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:39:41,894 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:39:41,895 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 11:39:41,895 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 11:39:41,895 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:39:41,895 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:39:41,895 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 11:39:41,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 11:39:41,895 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 11:39:41,896 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 11:39:41,896 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:39:41,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 11:39:41,896 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2022-11-16 11:39:41,896 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2022-11-16 11:39:41,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 11:39:41,896 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 11:39:41,897 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 11:39:41,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 11:39:41,897 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:39:41,897 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:39:41,897 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 11:39:41,897 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 11:39:41,898 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 11:39:41,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 11:39:41,898 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 11:39:41,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 11:39:41,898 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 11:39:41,898 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 11:39:41,898 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:39:41,899 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:39:41,899 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 11:39:41,899 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 11:39:41,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:39:41,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:39:41,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:39:41,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:39:41,900 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 11:39:41,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 11:39:41,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:39:41,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:39:41,900 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 11:39:41,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 11:39:41,900 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 11:39:41,901 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 11:39:41,901 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 11:39:41,901 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 11:39:41,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 11:39:41,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 11:39:41,901 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2022-11-16 11:39:41,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2022-11-16 11:39:41,902 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 11:39:41,902 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 11:39:41,902 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:39:41,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:39:41,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:39:41,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:39:41,902 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 11:39:41,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 11:39:41,903 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 11:39:41,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 11:39:41,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2022-11-16 11:39:41,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2022-11-16 11:39:41,903 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:39:41,903 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:39:41,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:39:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:39:41,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:39:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:39:41,904 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:39:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:39:41,905 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:39:41,905 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:39:41,905 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 11:39:41,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 11:39:41,905 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 11:39:41,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 11:39:41,905 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 11:39:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 11:39:41,906 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:39:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:39:41,906 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 11:39:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 11:39:41,906 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 11:39:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 11:39:41,907 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 11:39:41,907 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 11:39:43,576 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:39:43,583 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:39:56,976 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:39:56,980 INFO L158 Benchmark]: Toolchain (without parser) took 26150.82ms. Allocated memory was 71.3MB in the beginning and 2.3GB in the end (delta: 2.2GB). Free memory was 40.5MB in the beginning and 1.7GB in the end (delta: -1.7GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2022-11-16 11:39:56,981 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 71.3MB. Free memory is still 53.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:39:56,981 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9462.95ms. Allocated memory was 71.3MB in the beginning and 417.3MB in the end (delta: 346.0MB). Free memory was 40.3MB in the beginning and 165.2MB in the end (delta: -124.9MB). Peak memory consumption was 249.4MB. Max. memory is 16.1GB. [2022-11-16 11:39:56,982 INFO L158 Benchmark]: Boogie Procedure Inliner took 723.69ms. Allocated memory was 417.3MB in the beginning and 1.0GB in the end (delta: 595.6MB). Free memory was 165.2MB in the beginning and 805.6MB in the end (delta: -640.4MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. [2022-11-16 11:39:56,982 INFO L158 Benchmark]: Boogie Preprocessor took 725.02ms. Allocated memory is still 1.0GB. Free memory was 805.6MB in the beginning and 697.6MB in the end (delta: 108.0MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. [2022-11-16 11:39:56,983 INFO L158 Benchmark]: RCFGBuilder took 15234.15ms. Allocated memory was 1.0GB in the beginning and 2.3GB in the end (delta: 1.2GB). Free memory was 697.6MB in the beginning and 1.7GB in the end (delta: -1.0GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2022-11-16 11:39:56,985 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 71.3MB. Free memory is still 53.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9462.95ms. Allocated memory was 71.3MB in the beginning and 417.3MB in the end (delta: 346.0MB). Free memory was 40.3MB in the beginning and 165.2MB in the end (delta: -124.9MB). Peak memory consumption was 249.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 723.69ms. Allocated memory was 417.3MB in the beginning and 1.0GB in the end (delta: 595.6MB). Free memory was 165.2MB in the beginning and 805.6MB in the end (delta: -640.4MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 725.02ms. Allocated memory is still 1.0GB. Free memory was 805.6MB in the beginning and 697.6MB in the end (delta: 108.0MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. * RCFGBuilder took 15234.15ms. Allocated memory was 1.0GB in the beginning and 2.3GB in the end (delta: 1.2GB). Free memory was 697.6MB in the beginning and 1.7GB in the end (delta: -1.0GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:39:57,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5657de8-42c8-4e2c-8d27-b0701c55b496/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]