./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a726a5193e63c1219bd87d1639e8de22edb997e98056d7c45179f71e6a8d2119 --- 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 08:11:01,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:11:01,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:11:01,656 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:11:01,657 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:11:01,658 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:11:01,659 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:11:01,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:11:01,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:11:01,672 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:11:01,674 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:11:01,679 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:11:01,679 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:11:01,682 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:11:01,686 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:11:01,688 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:11:01,690 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:11:01,691 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:11:01,695 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:11:01,702 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:11:01,704 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:11:01,705 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:11:01,709 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:11:01,710 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:11:01,718 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:11:01,718 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:11:01,719 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:11:01,721 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:11:01,721 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:11:01,722 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:11:01,723 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:11:01,724 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:11:01,726 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:11:01,727 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:11:01,729 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:11:01,730 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:11:01,730 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:11:01,731 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:11:01,731 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:11:01,732 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:11:01,733 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:11:01,734 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:11:01,777 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:11:01,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:11:01,778 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:11:01,779 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:11:01,779 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:11:01,780 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:11:01,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:11:01,780 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:11:01,780 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:11:01,781 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:11:01,781 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:11:01,781 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:11:01,781 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:11:01,782 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:11:01,782 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:11:01,782 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:11:01,783 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:11:01,785 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:11:01,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:11:01,786 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:11:01,786 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:11:01,786 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:11:01,786 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:11:01,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:11:01,787 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:11:01,788 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a726a5193e63c1219bd87d1639e8de22edb997e98056d7c45179f71e6a8d2119 [2022-11-16 08:11:02,082 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:11:02,112 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:11:02,116 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:11:02,117 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:11:02,118 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:11:02,119 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 08:11:02,208 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/data/b1e21a12f/e69cfe22fb404d15a008640a14bb65e3/FLAG6a0037a5e [2022-11-16 08:11:03,329 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:11:03,331 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 08:11:03,396 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/data/b1e21a12f/e69cfe22fb404d15a008640a14bb65e3/FLAG6a0037a5e [2022-11-16 08:11:03,694 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/data/b1e21a12f/e69cfe22fb404d15a008640a14bb65e3 [2022-11-16 08:11:03,696 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:11:03,698 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:11:03,699 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:11:03,699 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:11:03,702 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:11:03,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:11:03" (1/1) ... [2022-11-16 08:11:03,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48890264 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:03, skipping insertion in model container [2022-11-16 08:11:03,705 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:11:03" (1/1) ... [2022-11-16 08:11:03,712 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:11:03,999 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:11:11,475 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769201,769214] [2022-11-16 08:11:11,477 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769367,769380] [2022-11-16 08:11:11,478 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769531,769544] [2022-11-16 08:11:11,479 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769696,769709] [2022-11-16 08:11:11,513 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:11:11,578 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:11:12,452 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769201,769214] [2022-11-16 08:11:12,452 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769367,769380] [2022-11-16 08:11:12,453 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769531,769544] [2022-11-16 08:11:12,453 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769696,769709] [2022-11-16 08:11:12,465 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:11:12,774 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:11:12,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:12 WrapperNode [2022-11-16 08:11:12,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:11:12,776 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:11:12,776 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:11:12,776 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:11:12,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:12" (1/1) ... [2022-11-16 08:11:13,098 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:12" (1/1) ... [2022-11-16 08:11:13,491 INFO L138 Inliner]: procedures = 688, calls = 11749, calls flagged for inlining = 369, calls inlined = 261, statements flattened = 13114 [2022-11-16 08:11:13,491 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:11:13,492 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:11:13,493 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:11:13,493 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:11:13,503 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:12" (1/1) ... [2022-11-16 08:11:13,503 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:12" (1/1) ... [2022-11-16 08:11:13,593 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:12" (1/1) ... [2022-11-16 08:11:13,594 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:12" (1/1) ... [2022-11-16 08:11:14,115 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:12" (1/1) ... [2022-11-16 08:11:14,154 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:12" (1/1) ... [2022-11-16 08:11:14,221 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:12" (1/1) ... [2022-11-16 08:11:14,245 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:12" (1/1) ... [2022-11-16 08:11:14,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:11:14,324 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:11:14,324 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:11:14,324 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:11:14,325 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:11:12" (1/1) ... [2022-11-16 08:11:14,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:11:14,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:11:14,361 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:11:14,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:11:14,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:11:14,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:11:14,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:11:14,413 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:11:14,413 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 08:11:14,413 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 08:11:14,414 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 08:11:14,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 08:11:14,414 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 08:11:14,414 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 08:11:14,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:11:14,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:11:14,415 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:11:14,415 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:11:14,415 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 08:11:14,415 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 08:11:14,415 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 08:11:14,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 08:11:14,415 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 08:11:14,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 08:11:14,416 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:11:14,416 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:11:14,416 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 08:11:14,417 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 08:11:14,417 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 08:11:14,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 08:11:14,417 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 08:11:14,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 08:11:14,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:11:14,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:11:14,418 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:11:14,418 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:11:14,418 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:11:14,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:11:14,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:11:14,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:11:14,419 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:11:14,419 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:11:14,419 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:11:14,420 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:11:14,420 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 08:11:14,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 08:11:14,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:11:14,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:11:14,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:11:14,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:11:14,421 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:11:14,422 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:11:14,422 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 08:11:14,422 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 08:11:14,422 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 08:11:14,423 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 08:11:14,423 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 08:11:14,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 08:11:14,424 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:11:14,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:11:14,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:11:14,425 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 08:11:14,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 08:11:14,425 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 08:11:14,426 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 08:11:14,426 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 08:11:14,426 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 08:11:14,427 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 08:11:14,428 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 08:11:14,428 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 08:11:14,428 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 08:11:14,429 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 08:11:14,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 08:11:14,429 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:11:14,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:11:14,429 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 08:11:14,429 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 08:11:14,429 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:11:14,430 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:11:14,430 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 08:11:14,430 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 08:11:14,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:11:14,430 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:11:14,430 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:11:14,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 08:11:14,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 08:11:14,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:11:14,431 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 08:11:14,431 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 08:11:14,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:11:14,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:11:14,432 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 08:11:14,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 08:11:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:11:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:11:14,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:11:14,433 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 08:11:14,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 08:11:14,435 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 08:11:14,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 08:11:14,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:11:14,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:11:14,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:11:14,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:11:14,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:11:14,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:11:14,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:11:14,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:11:14,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 08:11:14,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 08:11:14,436 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 08:11:14,437 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 08:11:14,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:11:14,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:11:14,437 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 08:11:14,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 08:11:14,438 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:11:14,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:11:14,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_action_mutex_of_ipw2100_priv [2022-11-16 08:11:14,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_action_mutex_of_ipw2100_priv [2022-11-16 08:11:14,439 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 08:11:14,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 08:11:14,442 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 08:11:14,444 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 08:11:14,444 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 08:11:14,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 08:11:14,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:11:14,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:11:14,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:11:14,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:11:14,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:11:14,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:11:14,452 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 08:11:14,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 08:11:14,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:11:14,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:11:14,453 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 08:11:14,453 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 08:11:14,453 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:11:14,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:11:14,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:11:14,453 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 08:11:14,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 08:11:14,454 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:11:14,454 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 08:11:14,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 08:11:14,454 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:11:14,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:11:14,454 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 08:11:14,454 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 08:11:14,455 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:11:14,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:11:14,455 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 08:11:14,455 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 08:11:14,455 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 08:11:14,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 08:11:14,455 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:11:14,455 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:11:14,456 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 08:11:14,456 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 08:11:14,456 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 08:11:14,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 08:11:14,456 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 08:11:14,456 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 08:11:14,456 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 08:11:14,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 08:11:14,457 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 08:11:14,457 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 08:11:14,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:11:14,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:11:14,457 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 08:11:14,457 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 08:11:14,457 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 08:11:14,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 08:11:14,458 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 08:11:14,458 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 08:11:14,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 08:11:14,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 08:11:14,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:11:14,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:11:14,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:11:14,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:11:14,459 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 08:11:14,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 08:11:14,459 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 08:11:14,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 08:11:14,459 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 08:11:14,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 08:11:14,460 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 08:11:14,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 08:11:14,460 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 08:11:14,460 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 08:11:14,460 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 08:11:14,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 08:11:14,460 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:11:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:11:14,461 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 08:11:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 08:11:14,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_adapter_mutex_of_ipw2100_priv [2022-11-16 08:11:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_adapter_mutex_of_ipw2100_priv [2022-11-16 08:11:14,461 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 08:11:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 08:11:14,461 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 08:11:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 08:11:14,462 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 08:11:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 08:11:14,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:11:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:11:14,462 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 08:11:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 08:11:14,463 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 08:11:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 08:11:14,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:11:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:11:14,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:11:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:11:14,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:11:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:11:14,465 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 08:11:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 08:11:14,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:11:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:11:14,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 08:11:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 08:11:14,466 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:11:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:11:14,466 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 08:11:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 08:11:14,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:11:14,467 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 08:11:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 08:11:14,467 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:11:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:11:14,467 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 08:11:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 08:11:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:11:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 08:11:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 08:11:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 08:11:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 08:11:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 08:11:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 08:11:14,469 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 08:11:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 08:11:14,469 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 08:11:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 08:11:14,469 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 08:11:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 08:11:14,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:11:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 08:11:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 08:11:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 08:11:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 08:11:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 08:11:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 08:11:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 08:11:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 08:11:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 08:11:14,476 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 08:11:14,477 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:11:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:11:14,477 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 08:11:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 08:11:14,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:11:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:11:14,478 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 08:11:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 08:11:14,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:11:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:11:14,478 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 08:11:14,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 08:11:14,478 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 08:11:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 08:11:14,479 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 08:11:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 08:11:14,479 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 08:11:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 08:11:14,479 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 08:11:14,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 08:11:14,479 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 08:11:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 08:11:14,480 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 08:11:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 08:11:14,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:11:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:11:14,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:11:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:11:14,480 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 08:11:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 08:11:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 08:11:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 08:11:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 08:11:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 08:11:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 08:11:14,481 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 08:11:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:11:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:11:14,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:11:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:11:14,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:11:14,482 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 08:11:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 08:11:14,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:11:14,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:11:14,482 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 08:11:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 08:11:14,483 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 08:11:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 08:11:14,483 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 08:11:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 08:11:14,483 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 08:11:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 08:11:14,483 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:11:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:11:14,484 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 08:11:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 08:11:14,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 08:11:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 08:11:14,484 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 08:11:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 08:11:14,484 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 08:11:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 08:11:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_action_mutex_of_ipw2100_priv [2022-11-16 08:11:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_action_mutex_of_ipw2100_priv [2022-11-16 08:11:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_adapter_mutex_of_ipw2100_priv [2022-11-16 08:11:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_adapter_mutex_of_ipw2100_priv [2022-11-16 08:11:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:11:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:11:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 08:11:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 08:11:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:11:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:11:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 08:11:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 08:11:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 08:11:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 08:11:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 08:11:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 08:11:14,487 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:11:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:11:14,487 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 08:11:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 08:11:14,487 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 08:11:14,487 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 08:11:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 08:11:14,488 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 08:11:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 08:11:14,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:11:14,488 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 08:11:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 08:11:14,488 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 08:11:14,488 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 08:11:14,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:11:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:11:14,489 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 08:11:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 08:11:14,489 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 08:11:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 08:11:14,489 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 08:11:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 08:11:14,489 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 08:11:14,489 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 08:11:16,024 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:11:16,029 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:11:45,326 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:12:13,071 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 08:12:13,077 INFO L158 Benchmark]: Toolchain (without parser) took 69377.42ms. Allocated memory was 100.7MB in the beginning and 1.0GB in the end (delta: 935.3MB). Free memory was 56.5MB in the beginning and 488.3MB in the end (delta: -431.8MB). Peak memory consumption was 788.2MB. Max. memory is 16.1GB. [2022-11-16 08:12:13,078 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 100.7MB. Free memory was 70.3MB in the beginning and 70.3MB in the end (delta: 26.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:12:13,079 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9075.96ms. Allocated memory was 100.7MB in the beginning and 310.4MB in the end (delta: 209.7MB). Free memory was 56.1MB in the beginning and 99.9MB in the end (delta: -43.8MB). Peak memory consumption was 180.0MB. Max. memory is 16.1GB. [2022-11-16 08:12:13,080 INFO L158 Benchmark]: Boogie Procedure Inliner took 715.80ms. Allocated memory is still 310.4MB. Free memory was 99.9MB in the beginning and 98.9MB in the end (delta: 1.0MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. [2022-11-16 08:12:13,080 INFO L158 Benchmark]: Boogie Preprocessor took 830.68ms. Allocated memory was 310.4MB in the beginning and 448.8MB in the end (delta: 138.4MB). Free memory was 98.9MB in the beginning and 198.5MB in the end (delta: -99.6MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-11-16 08:12:13,081 INFO L158 Benchmark]: RCFGBuilder took 58750.46ms. Allocated memory was 448.8MB in the beginning and 1.0GB in the end (delta: 587.2MB). Free memory was 198.5MB in the beginning and 488.3MB in the end (delta: -289.8MB). Peak memory consumption was 584.1MB. Max. memory is 16.1GB. [2022-11-16 08:12:13,085 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 100.7MB. Free memory was 70.3MB in the beginning and 70.3MB in the end (delta: 26.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9075.96ms. Allocated memory was 100.7MB in the beginning and 310.4MB in the end (delta: 209.7MB). Free memory was 56.1MB in the beginning and 99.9MB in the end (delta: -43.8MB). Peak memory consumption was 180.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 715.80ms. Allocated memory is still 310.4MB. Free memory was 99.9MB in the beginning and 98.9MB in the end (delta: 1.0MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 830.68ms. Allocated memory was 310.4MB in the beginning and 448.8MB in the end (delta: 138.4MB). Free memory was 98.9MB in the beginning and 198.5MB in the end (delta: -99.6MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * RCFGBuilder took 58750.46ms. Allocated memory was 448.8MB in the beginning and 1.0GB in the end (delta: 587.2MB). Free memory was 198.5MB in the beginning and 488.3MB in the end (delta: -289.8MB). Peak memory consumption was 584.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~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 08:12:13,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a726a5193e63c1219bd87d1639e8de22edb997e98056d7c45179f71e6a8d2119 --- 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 08:12:15,373 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:12:15,376 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:12:15,395 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:12:15,396 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:12:15,397 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:12:15,399 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:12:15,401 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:12:15,403 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:12:15,404 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:12:15,405 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:12:15,407 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:12:15,407 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:12:15,409 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:12:15,410 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:12:15,412 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:12:15,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:12:15,414 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:12:15,416 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:12:15,418 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:12:15,419 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:12:15,421 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:12:15,422 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:12:15,423 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:12:15,427 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:12:15,427 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:12:15,428 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:12:15,429 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:12:15,430 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:12:15,431 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:12:15,431 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:12:15,432 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:12:15,433 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:12:15,434 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:12:15,436 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:12:15,436 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:12:15,437 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:12:15,438 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:12:15,438 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:12:15,440 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:12:15,440 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:12:15,442 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:12:15,467 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:12:15,471 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:12:15,473 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:12:15,474 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:12:15,475 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:12:15,477 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:12:15,477 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:12:15,477 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:12:15,478 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:12:15,478 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:12:15,479 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:12:15,479 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:12:15,479 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:12:15,480 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:12:15,480 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:12:15,480 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:12:15,481 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:12:15,481 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:12:15,481 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:12:15,481 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:12:15,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:12:15,482 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:12:15,482 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:12:15,483 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:12:15,483 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:12:15,483 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:12:15,484 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:12:15,484 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:12:15,484 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:12:15,485 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a726a5193e63c1219bd87d1639e8de22edb997e98056d7c45179f71e6a8d2119 [2022-11-16 08:12:15,895 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:12:15,929 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:12:15,932 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:12:15,933 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:12:15,935 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:12:15,936 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 08:12:16,020 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/data/54291343e/e89430c706aa43118abd21c62e1ca3fc/FLAG0fc477a47 [2022-11-16 08:12:17,164 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:12:17,165 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2022-11-16 08:12:17,272 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/data/54291343e/e89430c706aa43118abd21c62e1ca3fc/FLAG0fc477a47 [2022-11-16 08:12:17,394 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/data/54291343e/e89430c706aa43118abd21c62e1ca3fc [2022-11-16 08:12:17,399 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:12:17,401 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:12:17,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:12:17,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:12:17,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:12:17,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:12:17" (1/1) ... [2022-11-16 08:12:17,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f765859 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:17, skipping insertion in model container [2022-11-16 08:12:17,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:12:17" (1/1) ... [2022-11-16 08:12:17,418 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:12:17,644 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:12:24,801 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769201,769214] [2022-11-16 08:12:24,804 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769367,769380] [2022-11-16 08:12:24,805 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769531,769544] [2022-11-16 08:12:24,805 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769696,769709] [2022-11-16 08:12:24,864 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:12:24,961 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:12:25,117 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:12:26,034 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769201,769214] [2022-11-16 08:12:26,035 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769367,769380] [2022-11-16 08:12:26,035 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769531,769544] [2022-11-16 08:12:26,036 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769696,769709] [2022-11-16 08:12:26,050 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:12:26,113 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:12:27,055 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769201,769214] [2022-11-16 08:12:27,056 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769367,769380] [2022-11-16 08:12:27,057 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769531,769544] [2022-11-16 08:12:27,062 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_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769696,769709] [2022-11-16 08:12:27,076 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:12:27,481 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:12:27,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:27 WrapperNode [2022-11-16 08:12:27,482 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:12:27,483 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:12:27,483 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:12:27,483 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:12:27,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:27" (1/1) ... [2022-11-16 08:12:27,819 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:27" (1/1) ... [2022-11-16 08:12:28,149 INFO L138 Inliner]: procedures = 705, calls = 11749, calls flagged for inlining = 372, calls inlined = 263, statements flattened = 12764 [2022-11-16 08:12:28,150 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:12:28,151 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:12:28,152 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:12:28,152 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:12:28,162 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:27" (1/1) ... [2022-11-16 08:12:28,163 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:27" (1/1) ... [2022-11-16 08:12:28,243 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:27" (1/1) ... [2022-11-16 08:12:28,244 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:27" (1/1) ... [2022-11-16 08:12:28,485 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:27" (1/1) ... [2022-11-16 08:12:28,539 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:27" (1/1) ... [2022-11-16 08:12:28,601 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:27" (1/1) ... [2022-11-16 08:12:28,645 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:27" (1/1) ... [2022-11-16 08:12:28,713 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:12:28,714 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:12:28,715 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:12:28,715 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:12:28,716 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:27" (1/1) ... [2022-11-16 08:12:28,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:12:28,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:12:28,749 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:12:28,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:12:28,787 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:12:28,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:12:28,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:12:28,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:12:28,787 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 08:12:28,787 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 08:12:28,787 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 08:12:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 08:12:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 08:12:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 08:12:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:12:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:12:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:12:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:12:28,788 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 08:12:28,788 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 08:12:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 08:12:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 08:12:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 08:12:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 08:12:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:12:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:12:28,789 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 08:12:28,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 08:12:28,790 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2022-11-16 08:12:28,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2022-11-16 08:12:28,790 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 08:12:28,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 08:12:28,790 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:12:28,790 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:12:28,790 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:12:28,790 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:12:28,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:12:28,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:12:28,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:12:28,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:12:28,791 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:12:28,791 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:12:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:12:28,792 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:12:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 08:12:28,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 08:12:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:12:28,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:12:28,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:12:28,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:12:28,793 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 08:12:28,793 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 08:12:28,793 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 08:12:28,793 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 08:12:28,793 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 08:12:28,794 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 08:12:28,794 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 08:12:28,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 08:12:28,794 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:12:28,794 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:12:28,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:12:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 08:12:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:12:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:12:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:12:28,795 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 08:12:28,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 08:12:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 08:12:28,796 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 08:12:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 08:12:28,796 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 08:12:28,796 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 08:12:28,796 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 08:12:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2022-11-16 08:12:28,797 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2022-11-16 08:12:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 08:12:28,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 08:12:28,797 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:12:28,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:12:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 08:12:28,798 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 08:12:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:12:28,798 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:12:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 08:12:28,798 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 08:12:28,798 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:12:28,799 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:12:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 08:12:28,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 08:12:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 08:12:28,799 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 08:12:28,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:12:28,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:12:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 08:12:28,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 08:12:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:12:28,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:12:28,800 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 08:12:28,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 08:12:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 08:12:28,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 08:12:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:12:28,801 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:12:28,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:12:28,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:12:28,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:12:28,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:12:28,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:12:28,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:12:28,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 08:12:28,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2022-11-16 08:12:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 08:12:28,803 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 08:12:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:12:28,803 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:12:28,803 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 08:12:28,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 08:12:28,804 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:12:28,804 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:12:28,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_action_mutex_of_ipw2100_priv [2022-11-16 08:12:28,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_action_mutex_of_ipw2100_priv [2022-11-16 08:12:28,804 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 08:12:28,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 08:12:28,805 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 08:12:28,805 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 08:12:28,805 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 08:12:28,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 08:12:28,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:12:28,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:12:28,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:12:28,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:12:28,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:12:28,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:12:28,806 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 08:12:28,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 08:12:28,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:12:28,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:12:28,807 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 08:12:28,807 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 08:12:28,807 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:12:28,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:12:28,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:12:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 08:12:28,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 08:12:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:12:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:12:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:12:28,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:12:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 08:12:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 08:12:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 08:12:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 08:12:28,809 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 08:12:28,809 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 08:12:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 08:12:28,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 08:12:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:12:28,810 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:12:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 08:12:28,810 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 08:12:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 08:12:28,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 08:12:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 08:12:28,811 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 08:12:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 08:12:28,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 08:12:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:12:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 08:12:28,812 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 08:12:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:12:28,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:12:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 08:12:28,812 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 08:12:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 08:12:28,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 08:12:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 08:12:28,813 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 08:12:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:12:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 08:12:28,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 08:12:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:12:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:12:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:12:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:12:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:12:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:12:28,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:12:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 08:12:28,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 08:12:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 08:12:28,815 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 08:12:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 08:12:28,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 08:12:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 08:12:28,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 08:12:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 08:12:28,816 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 08:12:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 08:12:28,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 08:12:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 08:12:28,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 08:12:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 08:12:28,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 08:12:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_adapter_mutex_of_ipw2100_priv [2022-11-16 08:12:28,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_adapter_mutex_of_ipw2100_priv [2022-11-16 08:12:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 08:12:28,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 08:12:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 08:12:28,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 08:12:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2022-11-16 08:12:28,819 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2022-11-16 08:12:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:12:28,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:12:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 08:12:28,819 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 08:12:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 08:12:28,820 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 08:12:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:12:28,820 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:12:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:12:28,820 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:12:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:12:28,821 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:12:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 08:12:28,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 08:12:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:12:28,821 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:12:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 08:12:28,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 08:12:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:12:28,822 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:12:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 08:12:28,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 08:12:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:12:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 08:12:28,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 08:12:28,823 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:12:28,823 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:12:28,823 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 08:12:28,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 08:12:28,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:12:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 08:12:28,824 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 08:12:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2022-11-16 08:12:28,824 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2022-11-16 08:12:28,824 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 08:12:28,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 08:12:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 08:12:28,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 08:12:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 08:12:28,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 08:12:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:12:28,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:12:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:12:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 08:12:28,826 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 08:12:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:12:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:12:28,826 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 08:12:28,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 08:12:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 08:12:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 08:12:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 08:12:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 08:12:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 08:12:28,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 08:12:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 08:12:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 08:12:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 08:12:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 08:12:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:12:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:12:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 08:12:28,829 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 08:12:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:12:28,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:12:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 08:12:28,829 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 08:12:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:12:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:12:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 08:12:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 08:12:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 08:12:28,830 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 08:12:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 08:12:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 08:12:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 08:12:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 08:12:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 08:12:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 08:12:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 08:12:28,831 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 08:12:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 08:12:28,832 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 08:12:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:12:28,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:12:28,832 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:12:28,832 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:12:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 08:12:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 08:12:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 08:12:28,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 08:12:28,833 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 08:12:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 08:12:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 08:12:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 08:12:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 08:12:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 08:12:28,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:12:28,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:12:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:12:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:12:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:12:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:12:28,835 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 08:12:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 08:12:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:12:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:12:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 08:12:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 08:12:28,836 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 08:12:28,836 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 08:12:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 08:12:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 08:12:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:12:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:12:28,837 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 08:12:28,837 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 08:12:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 08:12:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 08:12:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 08:12:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 08:12:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 08:12:28,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 08:12:28,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_action_mutex_of_ipw2100_priv [2022-11-16 08:12:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_action_mutex_of_ipw2100_priv [2022-11-16 08:12:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_adapter_mutex_of_ipw2100_priv [2022-11-16 08:12:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_adapter_mutex_of_ipw2100_priv [2022-11-16 08:12:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:12:28,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:12:28,839 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 08:12:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 08:12:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:12:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:12:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 08:12:28,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 08:12:28,840 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 08:12:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 08:12:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 08:12:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 08:12:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 08:12:28,841 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 08:12:28,841 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 08:12:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 08:12:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 08:12:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 08:12:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 08:12:28,842 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2022-11-16 08:12:28,842 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2022-11-16 08:12:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2022-11-16 08:12:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2022-11-16 08:12:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 08:12:28,843 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 08:12:28,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:12:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:12:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 08:12:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 08:12:28,844 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 08:12:28,844 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 08:12:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 08:12:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 08:12:28,845 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 08:12:28,845 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 08:12:30,495 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:12:30,504 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:12:30,854 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:12:49,324 WARN L230 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2022-11-16 08:12:49,325 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:243) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:213) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1465) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:658) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:239) ... 25 more [2022-11-16 08:12:49,328 INFO L158 Benchmark]: Toolchain (without parser) took 31927.16ms. Allocated memory was 77.6MB in the beginning and 2.3GB in the end (delta: 2.2GB). Free memory was 47.3MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2022-11-16 08:12:49,328 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 77.6MB. Free memory is still 58.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:12:49,329 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10078.21ms. Allocated memory was 77.6MB in the beginning and 625.0MB in the end (delta: 547.4MB). Free memory was 47.2MB in the beginning and 314.2MB in the end (delta: -267.0MB). Peak memory consumption was 281.4MB. Max. memory is 16.1GB. [2022-11-16 08:12:49,329 INFO L158 Benchmark]: Boogie Procedure Inliner took 667.37ms. Allocated memory is still 625.0MB. Free memory was 314.2MB in the beginning and 412.4MB in the end (delta: -98.2MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. [2022-11-16 08:12:49,329 INFO L158 Benchmark]: Boogie Preprocessor took 562.13ms. Allocated memory is still 625.0MB. Free memory was 412.4MB in the beginning and 312.8MB in the end (delta: 99.6MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. [2022-11-16 08:12:49,330 INFO L158 Benchmark]: RCFGBuilder took 20612.91ms. Allocated memory was 625.0MB in the beginning and 2.3GB in the end (delta: 1.7GB). Free memory was 312.8MB in the beginning and 1.3GB in the end (delta: -955.8MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-11-16 08:12:49,331 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2022-11-16 08:12:49,332 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 77.6MB. Free memory is still 58.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10078.21ms. Allocated memory was 77.6MB in the beginning and 625.0MB in the end (delta: 547.4MB). Free memory was 47.2MB in the beginning and 314.2MB in the end (delta: -267.0MB). Peak memory consumption was 281.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 667.37ms. Allocated memory is still 625.0MB. Free memory was 314.2MB in the beginning and 412.4MB in the end (delta: -98.2MB). Peak memory consumption was 21.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 562.13ms. Allocated memory is still 625.0MB. Free memory was 412.4MB in the beginning and 312.8MB in the end (delta: 99.6MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. * RCFGBuilder took 20612.91ms. Allocated memory was 625.0MB in the beginning and 2.3GB in the end (delta: 1.7GB). Free memory was 312.8MB in the beginning and 1.3GB in the end (delta: -955.8MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:243) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb5fccd7-c4a8-41b4-97d1-1f80e94397c9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")