./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/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_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/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_9d959653-45e2-477b-a85a-78b087e7abb8/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 23518895622ed57b2f61f51adcdce2c0415c3d2a2c129019b751f689901129e0 --- 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 12:42:35,600 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:42:35,603 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:42:35,641 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:42:35,642 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:42:35,643 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:42:35,645 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:42:35,646 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:42:35,648 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:42:35,649 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:42:35,650 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:42:35,651 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:42:35,651 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:42:35,652 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:42:35,654 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:42:35,657 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:42:35,658 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:42:35,662 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:42:35,664 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:42:35,667 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:42:35,672 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:42:35,674 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:42:35,677 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:42:35,679 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:42:35,683 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:42:35,688 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:42:35,688 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:42:35,689 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:42:35,690 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:42:35,692 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:42:35,692 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:42:35,694 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:42:35,695 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:42:35,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:42:35,698 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:42:35,699 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:42:35,699 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:42:35,700 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:42:35,700 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:42:35,701 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:42:35,702 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:42:35,703 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:42:35,738 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:42:35,739 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:42:35,740 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:42:35,740 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:42:35,741 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:42:35,741 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:42:35,742 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:42:35,742 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:42:35,742 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:42:35,742 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:42:35,744 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:42:35,744 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:42:35,744 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:42:35,745 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:42:35,745 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:42:35,745 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:42:35,745 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:42:35,745 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:42:35,746 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:42:35,746 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:42:35,746 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:42:35,746 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:42:35,747 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:42:35,747 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:42:35,747 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:42:35,747 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:42:35,749 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:42:35,750 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:42:35,750 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:42:35,750 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:42:35,750 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_9d959653-45e2-477b-a85a-78b087e7abb8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23518895622ed57b2f61f51adcdce2c0415c3d2a2c129019b751f689901129e0 [2022-11-16 12:42:36,027 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:42:36,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:42:36,058 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:42:36,061 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:42:36,063 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:42:36,064 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 12:42:36,132 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/data/71c97b1e5/b872d0af7b1641d393e849f3262f6ffe/FLAG6ea72ddcb [2022-11-16 12:42:37,505 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:42:37,506 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 12:42:37,602 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/data/71c97b1e5/b872d0af7b1641d393e849f3262f6ffe/FLAG6ea72ddcb [2022-11-16 12:42:38,046 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/data/71c97b1e5/b872d0af7b1641d393e849f3262f6ffe [2022-11-16 12:42:38,049 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:42:38,051 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:42:38,052 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:42:38,052 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:42:38,065 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:42:38,066 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:42:38" (1/1) ... [2022-11-16 12:42:38,067 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5831685e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:38, skipping insertion in model container [2022-11-16 12:42:38,067 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:42:38" (1/1) ... [2022-11-16 12:42:38,074 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:42:38,341 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:42:49,989 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_9d959653-45e2-477b-a85a-78b087e7abb8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027673,1027686] [2022-11-16 12:42:49,992 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_9d959653-45e2-477b-a85a-78b087e7abb8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027818,1027831] [2022-11-16 12:42:50,042 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:42:50,219 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:42:51,374 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_9d959653-45e2-477b-a85a-78b087e7abb8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027673,1027686] [2022-11-16 12:42:51,374 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_9d959653-45e2-477b-a85a-78b087e7abb8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027818,1027831] [2022-11-16 12:42:51,384 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:42:52,288 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:42:52,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:52 WrapperNode [2022-11-16 12:42:52,303 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:42:52,315 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:42:52,315 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:42:52,315 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:42:52,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:52" (1/1) ... [2022-11-16 12:42:52,756 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:52" (1/1) ... [2022-11-16 12:42:53,221 INFO L138 Inliner]: procedures = 926, calls = 13734, calls flagged for inlining = 419, calls inlined = 259, statements flattened = 14555 [2022-11-16 12:42:53,222 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:42:53,223 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:42:53,223 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:42:53,223 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:42:53,234 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:52" (1/1) ... [2022-11-16 12:42:53,234 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:52" (1/1) ... [2022-11-16 12:42:53,351 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:52" (1/1) ... [2022-11-16 12:42:53,352 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:52" (1/1) ... [2022-11-16 12:42:53,817 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:52" (1/1) ... [2022-11-16 12:42:53,852 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:52" (1/1) ... [2022-11-16 12:42:53,930 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:52" (1/1) ... [2022-11-16 12:42:53,977 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:52" (1/1) ... [2022-11-16 12:42:54,225 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:42:54,226 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:42:54,227 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:42:54,228 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:42:54,229 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:42:52" (1/1) ... [2022-11-16 12:42:54,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:42:54,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:42:54,300 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:42:54,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:42:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2022-11-16 12:42:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2022-11-16 12:42:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 12:42:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 12:42:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 12:42:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 12:42:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2022-11-16 12:42:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2022-11-16 12:42:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:42:54,443 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:42:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2022-11-16 12:42:54,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2022-11-16 12:42:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2022-11-16 12:42:54,443 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2022-11-16 12:42:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 12:42:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:42:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:42:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:42:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:42:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2022-11-16 12:42:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2022-11-16 12:42:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:42:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:42:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:42:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:42:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2022-11-16 12:42:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2022-11-16 12:42:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:42:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:42:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2022-11-16 12:42:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2022-11-16 12:42:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 12:42:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 12:42:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:42:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:42:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2022-11-16 12:42:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2022-11-16 12:42:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2022-11-16 12:42:54,449 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2022-11-16 12:42:54,449 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2022-11-16 12:42:54,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2022-11-16 12:42:54,449 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2022-11-16 12:42:54,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2022-11-16 12:42:54,450 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:42:54,450 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:42:54,450 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 12:42:54,451 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 12:42:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 12:42:54,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 12:42:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:42:54,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:42:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:42:54,452 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2022-11-16 12:42:54,452 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2022-11-16 12:42:54,452 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2022-11-16 12:42:54,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2022-11-16 12:42:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:42:54,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:42:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:42:54,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:42:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:42:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:42:54,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:42:54,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:42:54,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:42:54,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-16 12:42:54,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-16 12:42:54,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 12:42:54,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 12:42:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 12:42:54,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 12:42:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:42:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2022-11-16 12:42:54,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2022-11-16 12:42:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:42:54,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:42:54,458 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:42:54,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:42:54,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:42:54,458 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:42:54,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:42:54,458 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:42:54,458 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2022-11-16 12:42:54,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2022-11-16 12:42:54,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_171 [2022-11-16 12:42:54,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_171 [2022-11-16 12:42:54,468 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:42:54,469 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:42:54,469 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2022-11-16 12:42:54,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2022-11-16 12:42:54,470 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2022-11-16 12:42:54,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2022-11-16 12:42:54,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:42:54,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:42:54,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 12:42:54,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 12:42:54,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_libipw_device [2022-11-16 12:42:54,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_libipw_device [2022-11-16 12:42:54,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_150 [2022-11-16 12:42:54,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_150 [2022-11-16 12:42:54,472 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2022-11-16 12:42:54,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2022-11-16 12:42:54,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:42:54,473 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2022-11-16 12:42:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2022-11-16 12:42:54,473 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:42:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:42:54,473 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2022-11-16 12:42:54,473 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2022-11-16 12:42:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_145 [2022-11-16 12:42:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_145 [2022-11-16 12:42:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:42:54,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:42:54,474 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2022-11-16 12:42:54,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2022-11-16 12:42:54,475 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:42:54,476 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:42:54,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:42:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:42:54,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:42:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:42:54,481 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2022-11-16 12:42:54,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2022-11-16 12:42:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2022-11-16 12:42:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2022-11-16 12:42:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2022-11-16 12:42:54,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2022-11-16 12:42:54,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:42:54,489 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:42:54,489 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:42:54,490 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2022-11-16 12:42:54,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2022-11-16 12:42:54,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:42:54,490 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2022-11-16 12:42:54,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2022-11-16 12:42:54,490 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2022-11-16 12:42:54,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2022-11-16 12:42:54,491 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2022-11-16 12:42:54,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2022-11-16 12:42:54,491 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2022-11-16 12:42:54,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2022-11-16 12:42:54,491 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2022-11-16 12:42:54,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2022-11-16 12:42:54,492 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:42:54,492 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:42:54,492 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:42:54,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:42:54,492 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2022-11-16 12:42:54,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2022-11-16 12:42:54,492 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 12:42:54,493 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 12:42:54,493 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 12:42:54,493 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 12:42:54,493 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2022-11-16 12:42:54,494 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2022-11-16 12:42:54,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2022-11-16 12:42:54,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2022-11-16 12:42:54,494 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 12:42:54,494 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 12:42:54,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 12:42:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 12:42:54,495 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 12:42:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 12:42:54,495 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 12:42:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 12:42:54,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2022-11-16 12:42:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2022-11-16 12:42:54,496 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2022-11-16 12:42:54,496 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2022-11-16 12:42:54,496 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2022-11-16 12:42:54,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2022-11-16 12:42:54,497 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2022-11-16 12:42:54,497 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2022-11-16 12:42:54,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:42:54,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:42:54,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:42:54,497 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 12:42:54,498 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 12:42:54,498 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 12:42:54,498 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 12:42:54,498 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2022-11-16 12:42:54,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2022-11-16 12:42:54,498 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2022-11-16 12:42:54,499 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2022-11-16 12:42:54,499 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2022-11-16 12:42:54,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2022-11-16 12:42:54,499 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 12:42:54,499 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 12:42:54,499 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2022-11-16 12:42:54,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2022-11-16 12:42:54,501 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:42:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:42:54,501 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2022-11-16 12:42:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2022-11-16 12:42:54,502 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2022-11-16 12:42:54,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2022-11-16 12:42:54,502 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2022-11-16 12:42:54,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2022-11-16 12:42:54,502 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 12:42:54,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 12:42:54,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2022-11-16 12:42:54,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2022-11-16 12:42:54,503 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2022-11-16 12:42:54,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2022-11-16 12:42:54,503 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:42:54,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:42:54,503 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2022-11-16 12:42:54,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2022-11-16 12:42:54,504 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2022-11-16 12:42:54,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2022-11-16 12:42:54,504 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2022-11-16 12:42:54,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2022-11-16 12:42:54,504 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 12:42:54,504 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2022-11-16 12:42:54,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2022-11-16 12:42:54,505 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:42:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:42:54,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:42:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:42:54,505 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2022-11-16 12:42:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2022-11-16 12:42:54,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2022-11-16 12:42:54,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2022-11-16 12:42:54,506 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2022-11-16 12:42:54,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2022-11-16 12:42:54,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2022-11-16 12:42:54,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2022-11-16 12:42:54,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:42:54,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:42:54,507 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2022-11-16 12:42:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2022-11-16 12:42:54,507 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:42:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:42:54,507 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2022-11-16 12:42:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2022-11-16 12:42:54,507 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:42:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:42:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2022-11-16 12:42:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2022-11-16 12:42:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 12:42:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 12:42:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:42:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:42:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:42:54,513 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:42:54,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:42:54,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:42:54,514 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 12:42:54,514 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 12:42:54,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:42:54,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2022-11-16 12:42:54,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2022-11-16 12:42:54,514 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 12:42:54,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 12:42:54,515 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 12:42:54,516 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 12:42:54,516 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:42:54,516 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:42:54,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:42:54,516 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2022-11-16 12:42:54,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2022-11-16 12:42:54,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 12:42:54,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 12:42:54,517 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:42:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:42:54,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:42:54,517 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:42:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:42:54,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 12:42:54,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 12:42:54,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:42:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:42:54,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:42:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:42:54,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:42:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:42:54,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:42:54,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:42:54,519 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 12:42:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 12:42:54,519 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2022-11-16 12:42:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2022-11-16 12:42:54,519 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2022-11-16 12:42:54,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2022-11-16 12:42:54,519 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2022-11-16 12:42:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2022-11-16 12:42:54,520 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 12:42:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 12:42:54,520 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:42:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:42:54,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:42:54,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:42:54,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 12:42:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 12:42:54,521 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2022-11-16 12:42:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2022-11-16 12:42:54,521 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2022-11-16 12:42:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2022-11-16 12:42:54,521 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 12:42:54,521 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 12:42:54,522 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2022-11-16 12:42:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2022-11-16 12:42:54,522 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:42:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:42:54,522 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 12:42:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 12:42:54,522 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 12:42:54,522 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 12:42:54,523 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 12:42:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 12:42:54,523 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2022-11-16 12:42:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2022-11-16 12:42:54,523 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2022-11-16 12:42:54,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2022-11-16 12:42:54,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:42:54,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:42:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:42:54,524 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 12:42:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 12:42:54,524 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2022-11-16 12:42:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2022-11-16 12:42:54,524 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2022-11-16 12:42:54,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2022-11-16 12:42:54,525 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2022-11-16 12:42:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2022-11-16 12:42:54,525 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2022-11-16 12:42:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2022-11-16 12:42:54,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2022-11-16 12:42:54,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2022-11-16 12:42:54,525 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2022-11-16 12:42:54,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2022-11-16 12:42:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 12:42:54,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 12:42:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2022-11-16 12:42:54,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2022-11-16 12:42:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:42:54,526 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:42:54,526 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2022-11-16 12:42:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2022-11-16 12:42:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 12:42:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 12:42:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:42:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:42:54,527 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:42:54,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:42:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2022-11-16 12:42:54,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2022-11-16 12:42:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2022-11-16 12:42:54,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2022-11-16 12:42:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 12:42:54,528 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 12:42:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:42:54,528 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2022-11-16 12:42:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2022-11-16 12:42:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 12:42:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 12:42:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2022-11-16 12:42:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2022-11-16 12:42:54,529 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 12:42:54,529 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 12:42:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:42:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:42:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 12:42:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 12:42:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:42:54,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:42:54,530 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:42:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:42:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2022-11-16 12:42:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2022-11-16 12:42:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2022-11-16 12:42:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2022-11-16 12:42:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:42:54,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:42:54,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_priv [2022-11-16 12:42:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_priv [2022-11-16 12:42:54,532 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 12:42:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 12:42:54,532 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2022-11-16 12:42:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2022-11-16 12:42:54,532 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2022-11-16 12:42:54,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2022-11-16 12:42:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 12:42:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 12:42:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:42:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:42:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 12:42:54,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 12:42:54,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2022-11-16 12:42:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2022-11-16 12:42:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2022-11-16 12:42:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2022-11-16 12:42:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:42:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:42:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2022-11-16 12:42:54,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2022-11-16 12:42:54,534 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-16 12:42:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-16 12:42:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2022-11-16 12:42:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2022-11-16 12:42:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:42:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:42:54,535 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 12:42:54,535 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 12:42:54,536 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:42:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:42:54,536 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2022-11-16 12:42:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2022-11-16 12:42:54,536 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 12:42:54,536 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 12:42:54,536 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2022-11-16 12:42:54,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2022-11-16 12:42:54,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:42:54,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:42:54,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:42:54,537 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 12:42:54,537 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 12:42:54,537 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 12:42:54,537 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 12:42:56,127 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:42:56,132 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:42:56,472 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:42:57,108 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:42:57,113 INFO L158 Benchmark]: Toolchain (without parser) took 19061.52ms. Allocated memory was 138.4MB in the beginning and 780.1MB in the end (delta: 641.7MB). Free memory was 87.4MB in the beginning and 557.2MB in the end (delta: -469.8MB). Peak memory consumption was 258.1MB. Max. memory is 16.1GB. [2022-11-16 12:42:57,114 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 138.4MB. Free memory is still 114.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:42:57,114 INFO L158 Benchmark]: CACSL2BoogieTranslator took 14261.77ms. Allocated memory was 138.4MB in the beginning and 390.1MB in the end (delta: 251.7MB). Free memory was 87.4MB in the beginning and 133.8MB in the end (delta: -46.4MB). Peak memory consumption was 212.7MB. Max. memory is 16.1GB. [2022-11-16 12:42:57,115 INFO L158 Benchmark]: Boogie Procedure Inliner took 907.16ms. Allocated memory is still 390.1MB. Free memory was 133.8MB in the beginning and 122.1MB in the end (delta: 11.7MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. [2022-11-16 12:42:57,116 INFO L158 Benchmark]: Boogie Preprocessor took 1002.18ms. Allocated memory is still 390.1MB. Free memory was 122.1MB in the beginning and 139.8MB in the end (delta: -17.7MB). Peak memory consumption was 112.3MB. Max. memory is 16.1GB. [2022-11-16 12:42:57,116 INFO L158 Benchmark]: RCFGBuilder took 2885.35ms. Allocated memory was 390.1MB in the beginning and 780.1MB in the end (delta: 390.1MB). Free memory was 139.8MB in the beginning and 557.2MB in the end (delta: -417.5MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2022-11-16 12:42:57,119 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 138.4MB. Free memory is still 114.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 14261.77ms. Allocated memory was 138.4MB in the beginning and 390.1MB in the end (delta: 251.7MB). Free memory was 87.4MB in the beginning and 133.8MB in the end (delta: -46.4MB). Peak memory consumption was 212.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 907.16ms. Allocated memory is still 390.1MB. Free memory was 133.8MB in the beginning and 122.1MB in the end (delta: 11.7MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1002.18ms. Allocated memory is still 390.1MB. Free memory was 122.1MB in the beginning and 139.8MB in the end (delta: -17.7MB). Peak memory consumption was 112.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2885.35ms. Allocated memory was 390.1MB in the beginning and 780.1MB in the end (delta: 390.1MB). Free memory was 139.8MB in the beginning and 557.2MB in the end (delta: -417.5MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:42:57,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/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_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/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_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/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_9d959653-45e2-477b-a85a-78b087e7abb8/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 23518895622ed57b2f61f51adcdce2c0415c3d2a2c129019b751f689901129e0 --- 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 12:42:59,560 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:42:59,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:42:59,582 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:42:59,583 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:42:59,584 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:42:59,586 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:42:59,588 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:42:59,590 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:42:59,592 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:42:59,593 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:42:59,595 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:42:59,595 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:42:59,597 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:42:59,598 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:42:59,600 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:42:59,601 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:42:59,602 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:42:59,604 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:42:59,607 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:42:59,609 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:42:59,610 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:42:59,612 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:42:59,613 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:42:59,617 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:42:59,618 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:42:59,618 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:42:59,619 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:42:59,620 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:42:59,621 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:42:59,621 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:42:59,623 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:42:59,624 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:42:59,625 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:42:59,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:42:59,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:42:59,627 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:42:59,628 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:42:59,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:42:59,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:42:59,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:42:59,632 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:42:59,657 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:42:59,658 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:42:59,658 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:42:59,659 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:42:59,660 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:42:59,660 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:42:59,661 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:42:59,661 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:42:59,662 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:42:59,662 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:42:59,662 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:42:59,663 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:42:59,663 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:42:59,664 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:42:59,664 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:42:59,664 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:42:59,665 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:42:59,665 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:42:59,665 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:42:59,665 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:42:59,666 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:42:59,666 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:42:59,666 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:42:59,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:42:59,667 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:42:59,667 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:42:59,668 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:42:59,668 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:42:59,668 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:42:59,669 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:42:59,669 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:42:59,669 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:42:59,669 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:42:59,670 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_9d959653-45e2-477b-a85a-78b087e7abb8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23518895622ed57b2f61f51adcdce2c0415c3d2a2c129019b751f689901129e0 [2022-11-16 12:43:00,079 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:43:00,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:43:00,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:43:00,110 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:43:00,112 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:43:00,114 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 12:43:00,204 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/data/2c9c9c08b/342810fa5466434a9967dfe65182f71c/FLAG5d9cbc7a9 [2022-11-16 12:43:01,657 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:43:01,658 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2022-11-16 12:43:01,740 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/data/2c9c9c08b/342810fa5466434a9967dfe65182f71c/FLAG5d9cbc7a9 [2022-11-16 12:43:02,180 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/data/2c9c9c08b/342810fa5466434a9967dfe65182f71c [2022-11-16 12:43:02,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:43:02,184 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:43:02,185 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:43:02,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:43:02,194 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:43:02,195 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:43:02" (1/1) ... [2022-11-16 12:43:02,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7587b2a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:43:02, skipping insertion in model container [2022-11-16 12:43:02,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:43:02" (1/1) ... [2022-11-16 12:43:02,207 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:43:02,593 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:43:14,027 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_9d959653-45e2-477b-a85a-78b087e7abb8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027673,1027686] [2022-11-16 12:43:14,030 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_9d959653-45e2-477b-a85a-78b087e7abb8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027818,1027831] [2022-11-16 12:43:14,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:43:14,334 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:43:14,476 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:43:15,565 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_9d959653-45e2-477b-a85a-78b087e7abb8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027673,1027686] [2022-11-16 12:43:15,566 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_9d959653-45e2-477b-a85a-78b087e7abb8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027818,1027831] [2022-11-16 12:43:15,576 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:43:15,760 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:43:16,767 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_9d959653-45e2-477b-a85a-78b087e7abb8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027673,1027686] [2022-11-16 12:43:16,768 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_9d959653-45e2-477b-a85a-78b087e7abb8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-ipw2x00-ipw2200.cil.i[1027818,1027831] [2022-11-16 12:43:16,776 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:43:17,471 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:43:17,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:43:17 WrapperNode [2022-11-16 12:43:17,472 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:43:17,474 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:43:17,475 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:43:17,475 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:43:17,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:43:17" (1/1) ... [2022-11-16 12:43:17,767 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:43:17" (1/1) ... [2022-11-16 12:43:18,252 INFO L138 Inliner]: procedures = 943, calls = 13734, calls flagged for inlining = 422, calls inlined = 261, statements flattened = 14102 [2022-11-16 12:43:18,253 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:43:18,253 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:43:18,254 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:43:18,254 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:43:18,264 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:43:17" (1/1) ... [2022-11-16 12:43:18,264 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:43:17" (1/1) ... [2022-11-16 12:43:18,359 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:43:17" (1/1) ... [2022-11-16 12:43:18,360 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:43:17" (1/1) ... [2022-11-16 12:43:18,600 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:43:17" (1/1) ... [2022-11-16 12:43:18,651 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:43:17" (1/1) ... [2022-11-16 12:43:18,723 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:43:17" (1/1) ... [2022-11-16 12:43:18,759 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:43:17" (1/1) ... [2022-11-16 12:43:18,832 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:43:18,833 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:43:18,833 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:43:18,833 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:43:18,834 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:43:17" (1/1) ... [2022-11-16 12:43:18,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:43:18,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:43:18,867 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:43:18,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:43:18,914 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2022-11-16 12:43:18,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2022-11-16 12:43:18,915 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 12:43:18,915 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 12:43:18,915 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 12:43:18,915 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 12:43:18,915 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2022-11-16 12:43:18,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2022-11-16 12:43:18,916 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:43:18,916 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:43:18,916 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2022-11-16 12:43:18,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2022-11-16 12:43:18,916 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2022-11-16 12:43:18,917 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2022-11-16 12:43:18,917 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 12:43:18,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:43:18,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:43:18,917 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:43:18,917 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:43:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2022-11-16 12:43:18,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2022-11-16 12:43:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:43:18,918 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:43:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:43:18,918 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 12:43:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2022-11-16 12:43:18,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_ipw_priv [2022-11-16 12:43:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:43:18,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:43:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2022-11-16 12:43:18,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2022-11-16 12:43:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 12:43:18,919 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 12:43:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:43:18,920 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:43:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2022-11-16 12:43:18,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2022-11-16 12:43:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2022-11-16 12:43:18,920 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2022-11-16 12:43:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2022-11-16 12:43:18,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2022-11-16 12:43:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2022-11-16 12:43:18,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2022-11-16 12:43:18,921 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:43:18,921 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:43:18,921 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-11-16 12:43:18,921 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-11-16 12:43:18,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2022-11-16 12:43:18,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2022-11-16 12:43:18,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:43:18,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:43:18,922 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2022-11-16 12:43:18,922 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2022-11-16 12:43:18,922 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2022-11-16 12:43:18,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2022-11-16 12:43:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:43:18,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:43:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:43:18,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:43:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:43:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:43:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:43:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:43:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:43:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-16 12:43:18,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-16 12:43:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 12:43:18,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 12:43:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 12:43:18,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 12:43:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:43:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2022-11-16 12:43:18,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2022-11-16 12:43:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:43:18,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:43:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:43:18,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:43:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:43:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 12:43:18,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 12:43:18,927 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:43:18,927 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2022-11-16 12:43:18,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2022-11-16 12:43:18,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_171 [2022-11-16 12:43:18,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_171 [2022-11-16 12:43:18,928 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:43:18,928 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:43:18,928 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2022-11-16 12:43:18,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2022-11-16 12:43:18,928 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2022-11-16 12:43:18,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2022-11-16 12:43:18,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:43:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:43:18,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-16 12:43:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-16 12:43:18,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_libipw_device [2022-11-16 12:43:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_libipw_device [2022-11-16 12:43:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_150 [2022-11-16 12:43:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_150 [2022-11-16 12:43:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2022-11-16 12:43:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2022-11-16 12:43:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:43:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2022-11-16 12:43:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2022-11-16 12:43:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:43:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:43:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2022-11-16 12:43:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2022-11-16 12:43:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_145 [2022-11-16 12:43:18,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_145 [2022-11-16 12:43:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:43:18,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:43:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2022-11-16 12:43:18,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2022-11-16 12:43:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 12:43:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 12:43:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:43:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:43:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:43:18,933 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:43:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2022-11-16 12:43:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2022-11-16 12:43:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2022-11-16 12:43:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2022-11-16 12:43:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2022-11-16 12:43:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2022-11-16 12:43:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:43:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 12:43:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 12:43:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2022-11-16 12:43:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2022-11-16 12:43:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:43:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2022-11-16 12:43:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2022-11-16 12:43:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2022-11-16 12:43:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2022-11-16 12:43:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2022-11-16 12:43:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2022-11-16 12:43:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2022-11-16 12:43:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2022-11-16 12:43:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2022-11-16 12:43:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2022-11-16 12:43:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 12:43:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 12:43:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:43:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:43:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2022-11-16 12:43:18,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2022-11-16 12:43:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 12:43:18,938 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 12:43:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 12:43:18,938 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 12:43:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2022-11-16 12:43:18,939 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2022-11-16 12:43:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2022-11-16 12:43:18,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2022-11-16 12:43:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 12:43:18,939 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 12:43:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 12:43:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 12:43:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 12:43:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 12:43:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 12:43:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 12:43:18,941 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2022-11-16 12:43:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2022-11-16 12:43:18,941 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2022-11-16 12:43:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2022-11-16 12:43:18,941 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2022-11-16 12:43:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2022-11-16 12:43:18,942 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2022-11-16 12:43:18,942 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2022-11-16 12:43:18,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:43:18,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:43:18,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:43:18,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:43:18,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:43:18,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:43:18,943 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 12:43:18,943 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 12:43:18,943 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 12:43:18,943 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 12:43:18,944 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2022-11-16 12:43:18,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2022-11-16 12:43:18,944 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2022-11-16 12:43:18,944 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2022-11-16 12:43:18,944 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2022-11-16 12:43:18,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2022-11-16 12:43:18,944 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 12:43:18,945 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 12:43:18,945 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2022-11-16 12:43:18,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2022-11-16 12:43:18,945 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:43:18,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:43:18,945 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2022-11-16 12:43:18,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2022-11-16 12:43:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2022-11-16 12:43:18,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2022-11-16 12:43:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2022-11-16 12:43:18,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2022-11-16 12:43:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 12:43:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 12:43:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2022-11-16 12:43:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2022-11-16 12:43:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2022-11-16 12:43:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2022-11-16 12:43:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:43:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:43:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2022-11-16 12:43:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2022-11-16 12:43:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2022-11-16 12:43:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2022-11-16 12:43:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2022-11-16 12:43:18,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2022-11-16 12:43:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 12:43:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2022-11-16 12:43:18,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2022-11-16 12:43:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:43:18,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:43:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:43:18,950 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:43:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2022-11-16 12:43:18,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2022-11-16 12:43:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2022-11-16 12:43:18,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2022-11-16 12:43:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2022-11-16 12:43:18,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2022-11-16 12:43:18,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2022-11-16 12:43:18,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2022-11-16 12:43:18,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:43:18,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:43:18,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2022-11-16 12:43:18,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2022-11-16 12:43:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:43:18,952 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:43:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2022-11-16 12:43:18,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2022-11-16 12:43:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:43:18,952 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:43:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2022-11-16 12:43:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2022-11-16 12:43:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 12:43:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 12:43:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:43:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:43:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:43:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:43:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:43:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:43:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 12:43:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 12:43:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:43:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2022-11-16 12:43:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_ipw_priv [2022-11-16 12:43:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 12:43:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:43:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:43:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:43:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 12:43:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 12:43:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 12:43:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 12:43:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:43:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:43:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2022-11-16 12:43:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2022-11-16 12:43:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 12:43:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 12:43:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:43:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:43:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:43:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:43:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 12:43:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 12:43:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:43:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:43:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:43:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:43:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:43:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:43:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:43:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:43:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 12:43:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 12:43:18,960 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2022-11-16 12:43:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2022-11-16 12:43:18,960 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2022-11-16 12:43:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2022-11-16 12:43:18,960 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2022-11-16 12:43:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2022-11-16 12:43:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 12:43:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 12:43:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:43:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:43:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:43:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:43:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:43:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 12:43:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 12:43:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2022-11-16 12:43:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2022-11-16 12:43:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2022-11-16 12:43:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2022-11-16 12:43:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 12:43:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 12:43:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2022-11-16 12:43:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2022-11-16 12:43:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:43:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:43:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 12:43:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 12:43:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 12:43:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 12:43:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-16 12:43:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-16 12:43:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:43:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2022-11-16 12:43:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2022-11-16 12:43:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:43:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:43:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2022-11-16 12:43:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2022-11-16 12:43:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:43:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:43:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:43:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:43:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:43:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 12:43:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 12:43:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2022-11-16 12:43:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2022-11-16 12:43:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2022-11-16 12:43:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2022-11-16 12:43:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2022-11-16 12:43:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2022-11-16 12:43:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2022-11-16 12:43:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2022-11-16 12:43:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2022-11-16 12:43:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_rx_queue [2022-11-16 12:43:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2022-11-16 12:43:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2022-11-16 12:43:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 12:43:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 12:43:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2022-11-16 12:43:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2022-11-16 12:43:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:43:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:43:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2022-11-16 12:43:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2022-11-16 12:43:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 12:43:18,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 12:43:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:43:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:43:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:43:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:43:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2022-11-16 12:43:18,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2022-11-16 12:43:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2022-11-16 12:43:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2022-11-16 12:43:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:43:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:43:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 12:43:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 12:43:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:43:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:43:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:43:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2022-11-16 12:43:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2022-11-16 12:43:18,972 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 12:43:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 12:43:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2022-11-16 12:43:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2022-11-16 12:43:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 12:43:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 12:43:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:43:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:43:18,973 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-16 12:43:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-16 12:43:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:43:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:43:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:43:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 12:43:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2022-11-16 12:43:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2022-11-16 12:43:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2022-11-16 12:43:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2022-11-16 12:43:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:43:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:43:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipw_priv [2022-11-16 12:43:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipw_priv [2022-11-16 12:43:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 12:43:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 12:43:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2022-11-16 12:43:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2022-11-16 12:43:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2022-11-16 12:43:18,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2022-11-16 12:43:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 12:43:18,977 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 12:43:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:43:18,977 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:43:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2022-11-16 12:43:18,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw_exit_15_2 [2022-11-16 12:43:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2022-11-16 12:43:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2022-11-16 12:43:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:43:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:43:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2022-11-16 12:43:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2022-11-16 12:43:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-16 12:43:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-16 12:43:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2022-11-16 12:43:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2022-11-16 12:43:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:43:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:43:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 12:43:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 12:43:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:43:18,980 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:43:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2022-11-16 12:43:18,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2022-11-16 12:43:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 12:43:18,980 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 12:43:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2022-11-16 12:43:18,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2022-11-16 12:43:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:43:18,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:43:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 12:43:18,981 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 12:43:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 12:43:18,981 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 12:43:20,917 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:43:20,921 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:43:21,617 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:43:23,269 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:43:23,274 INFO L158 Benchmark]: Toolchain (without parser) took 21088.95ms. Allocated memory was 73.4MB in the beginning and 746.6MB in the end (delta: 673.2MB). Free memory was 30.3MB in the beginning and 437.6MB in the end (delta: -407.3MB). Peak memory consumption was 444.9MB. Max. memory is 16.1GB. [2022-11-16 12:43:23,274 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 54.5MB. Free memory was 36.3MB in the beginning and 36.2MB in the end (delta: 39.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:43:23,279 INFO L158 Benchmark]: CACSL2BoogieTranslator took 15287.62ms. Allocated memory was 73.4MB in the beginning and 746.6MB in the end (delta: 673.2MB). Free memory was 30.1MB in the beginning and 409.3MB in the end (delta: -379.1MB). Peak memory consumption was 297.0MB. Max. memory is 16.1GB. [2022-11-16 12:43:23,279 INFO L158 Benchmark]: Boogie Procedure Inliner took 778.57ms. Allocated memory is still 746.6MB. Free memory was 409.3MB in the beginning and 502.6MB in the end (delta: -93.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2022-11-16 12:43:23,280 INFO L158 Benchmark]: Boogie Preprocessor took 578.59ms. Allocated memory is still 746.6MB. Free memory was 502.6MB in the beginning and 401.9MB in the end (delta: 100.7MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2022-11-16 12:43:23,283 INFO L158 Benchmark]: RCFGBuilder took 4439.30ms. Allocated memory is still 746.6MB. Free memory was 401.9MB in the beginning and 437.6MB in the end (delta: -35.7MB). Peak memory consumption was 143.7MB. Max. memory is 16.1GB. [2022-11-16 12:43:23,286 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 54.5MB. Free memory was 36.3MB in the beginning and 36.2MB in the end (delta: 39.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 15287.62ms. Allocated memory was 73.4MB in the beginning and 746.6MB in the end (delta: 673.2MB). Free memory was 30.1MB in the beginning and 409.3MB in the end (delta: -379.1MB). Peak memory consumption was 297.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 778.57ms. Allocated memory is still 746.6MB. Free memory was 409.3MB in the beginning and 502.6MB in the end (delta: -93.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 578.59ms. Allocated memory is still 746.6MB. Free memory was 502.6MB in the beginning and 401.9MB in the end (delta: 100.7MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. * RCFGBuilder took 4439.30ms. Allocated memory is still 746.6MB. Free memory was 401.9MB in the beginning and 437.6MB in the end (delta: -35.7MB). Peak memory consumption was 143.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:43:23,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d959653-45e2-477b-a85a-78b087e7abb8/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]