./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9a2f972b53b4f15abb2f85e3f4029427adee7726e36e16b2a641b76be8e63ca1 --- 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-38b53e6 [2022-11-25 15:35:28,842 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 15:35:28,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 15:35:28,867 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 15:35:28,868 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 15:35:28,869 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 15:35:28,871 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 15:35:28,873 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 15:35:28,875 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 15:35:28,877 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 15:35:28,878 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 15:35:28,879 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 15:35:28,880 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 15:35:28,881 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 15:35:28,883 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 15:35:28,884 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 15:35:28,886 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 15:35:28,887 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 15:35:28,889 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 15:35:28,891 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 15:35:28,893 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 15:35:28,894 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 15:35:28,896 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 15:35:28,897 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 15:35:28,901 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 15:35:28,902 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 15:35:28,902 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 15:35:28,903 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 15:35:28,904 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 15:35:28,905 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 15:35:28,906 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 15:35:28,907 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 15:35:28,908 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 15:35:28,909 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 15:35:28,910 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 15:35:28,911 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 15:35:28,912 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 15:35:28,913 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 15:35:28,913 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 15:35:28,914 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 15:35:28,916 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 15:35:28,917 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 15:35:28,943 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 15:35:28,943 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 15:35:28,944 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 15:35:28,944 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 15:35:28,945 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 15:35:28,945 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 15:35:28,946 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 15:35:28,947 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 15:35:28,947 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 15:35:28,948 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 15:35:28,948 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 15:35:28,948 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 15:35:28,948 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 15:35:28,949 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 15:35:28,949 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 15:35:28,949 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 15:35:28,950 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 15:35:28,950 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 15:35:28,950 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 15:35:28,951 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 15:35:28,951 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 15:35:28,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 15:35:28,952 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 15:35:28,952 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 15:35:28,952 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 15:35:28,953 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 15:35:28,953 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 15:35:28,953 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 15:35:28,954 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 15:35:28,954 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 15:35:28,954 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 15:35:28,955 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a2f972b53b4f15abb2f85e3f4029427adee7726e36e16b2a641b76be8e63ca1 [2022-11-25 15:35:29,292 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 15:35:29,340 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 15:35:29,343 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 15:35:29,345 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 15:35:29,346 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 15:35:29,347 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i [2022-11-25 15:35:32,576 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 15:35:33,729 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 15:35:33,730 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i [2022-11-25 15:35:33,818 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/data/9fbb7fe15/baee434c150c47b59b9e77533c54fe26/FLAG66ccdb670 [2022-11-25 15:35:33,843 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/data/9fbb7fe15/baee434c150c47b59b9e77533c54fe26 [2022-11-25 15:35:33,849 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 15:35:33,852 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 15:35:33,856 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 15:35:33,856 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 15:35:33,861 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 15:35:33,862 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:35:33" (1/1) ... [2022-11-25 15:35:33,864 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51cbcd84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:35:33, skipping insertion in model container [2022-11-25 15:35:33,864 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:35:33" (1/1) ... [2022-11-25 15:35:33,874 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 15:35:34,124 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 15:35:34,808 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6627] [2022-11-25 15:35:34,809 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6628-6629] [2022-11-25 15:35:35,074 WARN L237 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_22e682cb-2851-4371-8f44-7beae95bc4a9/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i[195310,195323] [2022-11-25 15:35:35,573 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:35,574 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:35,591 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:35,593 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:35,633 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:35,633 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:35,672 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:35,674 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:35,964 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:35:35,972 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:35,973 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:35,974 WARN L623 FunctionHandler]: Unknown extern function mutex_destroy [2022-11-25 15:35:35,986 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 15:35:36,003 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 15:35:36,006 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 15:35:36,011 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 15:35:36,015 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 15:35:36,042 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:35:36,069 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,086 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:36,088 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:36,100 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,109 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:36,113 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:36,127 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,134 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,137 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,137 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,138 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,139 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,140 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,142 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,144 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,146 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,146 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,149 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,150 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,150 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,166 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:36,167 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:36,168 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,181 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,206 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,209 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,210 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,212 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,222 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,223 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,224 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,239 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:36,240 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:36,292 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:36,294 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:36,295 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:36,296 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:36,299 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:36,300 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:36,301 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:36,302 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:36,312 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,332 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:36,334 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:36,338 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,391 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,418 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,437 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,440 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:36,441 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:36,451 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,453 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:36,454 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:36,466 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:36,467 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:36,498 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:36,499 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:36,502 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,503 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,511 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,515 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:36,516 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:36,533 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,534 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,554 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,555 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,556 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,557 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,558 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,611 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:35:36,624 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:36,625 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:36,626 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,629 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,629 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,648 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,649 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,659 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:36,660 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:36,661 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,662 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,664 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,667 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,678 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,731 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:36,731 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:36,732 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:36,733 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,735 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,736 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,736 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,737 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,739 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 15:35:36,742 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,743 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,744 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,753 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,753 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,754 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,755 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,755 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,756 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,756 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,756 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,757 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 15:35:36,757 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,758 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,758 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,759 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,762 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:36,763 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:36,766 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:36,767 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:36,768 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:36,769 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:36,769 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 15:35:36,770 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:36,770 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:36,771 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:36,772 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:36,773 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:36,773 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:36,917 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 15:35:36,931 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 15:35:36,945 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 15:35:37,023 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 15:35:37,039 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:37,185 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:35:37,281 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 15:35:37,407 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:35:37,446 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-25 15:35:37,655 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:37,659 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:37,660 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:37,661 WARN L623 FunctionHandler]: Unknown extern function regulatory_hint [2022-11-25 15:35:37,662 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 15:35:37,663 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:37,664 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:37,689 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:37,689 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:37,691 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 15:35:37,692 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-11-25 15:35:37,693 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:37,694 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:37,695 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:37,696 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:37,708 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:37,709 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:37,711 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:37,712 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:37,714 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-11-25 15:35:37,719 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:37,719 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:37,723 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 15:35:37,724 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-11-25 15:35:37,724 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-11-25 15:35:37,725 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-11-25 15:35:37,725 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-11-25 15:35:37,754 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:35:37,763 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:37,764 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:37,765 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 15:35:37,772 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:37,773 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:37,774 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:37,777 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:37,777 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:37,778 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:37,781 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:37,782 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:37,783 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:35:37,784 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 15:35:37,784 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:37,784 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 15:35:37,784 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:37,785 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:35:37,785 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 15:35:37,786 WARN L623 FunctionHandler]: Unknown extern function usb_queue_reset_device [2022-11-25 15:35:37,794 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 15:35:37,796 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:37,797 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:37,799 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:37,799 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:37,809 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:35:37,825 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 15:35:37,825 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-11-25 15:35:37,856 WARN L623 FunctionHandler]: Unknown extern function ieee80211_get_buffered_bc [2022-11-25 15:35:37,857 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_stopped [2022-11-25 15:35:37,865 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:37,873 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:37,882 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:37,883 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:37,884 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:37,890 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:37,901 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-11-25 15:35:37,902 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:37,903 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:35:37,905 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:35:37,906 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:35:37,914 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:35:37,915 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:37,916 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 15:35:37,917 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:35:37,918 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:35:37,918 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:35:37,919 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:37,920 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 15:35:37,920 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:37,921 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 15:35:37,929 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:37,930 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:35:37,931 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:35:37,931 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:35:37,932 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:37,933 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:37,934 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 15:35:37,943 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-25 15:35:37,944 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-25 15:35:37,948 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:37,949 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:37,949 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 15:35:37,950 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:37,950 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:37,951 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:37,951 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:37,952 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:37,952 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:38,161 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:38,162 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:38,162 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 15:35:38,163 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:38,164 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:38,164 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:38,165 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:38,166 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:38,166 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:38,279 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:38,280 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:38,281 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:38,282 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 15:35:38,282 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:38,283 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:38,284 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:38,284 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:38,285 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:38,286 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:38,455 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:38,458 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:38,459 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:38,459 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 15:35:38,460 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:38,460 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:38,461 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:38,461 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:38,462 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:38,462 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:38,552 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:38,569 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:38,571 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:38,607 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:35:38,609 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:38,610 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:38,610 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 15:35:38,611 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:38,612 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:38,612 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:38,613 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:38,613 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:38,614 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:38,689 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:38,690 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:38,691 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:38,693 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 15:35:38,696 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:38,696 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:38,697 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:38,700 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:38,701 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:38,703 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:38,704 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:38,707 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:38,707 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:38,708 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 15:35:38,709 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:38,709 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:38,710 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:38,710 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:38,711 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:38,712 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:38,758 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 15:35:38,780 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 15:35:38,795 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 15:35:38,818 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 15:35:38,877 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 15:35:38,886 WARN L623 FunctionHandler]: Unknown extern function mod_delayed_work_on [2022-11-25 15:35:39,062 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 15:35:39,125 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 15:35:39,126 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:35:39,426 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,426 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 15:35:39,427 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:39,443 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,444 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 15:35:39,445 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:39,446 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 15:35:39,447 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:39,447 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:39,448 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,449 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:35:39,464 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 15:35:39,474 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:35:39,483 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:35:39,484 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 15:35:39,484 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,486 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:39,487 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:35:39,487 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:35:39,489 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 15:35:39,489 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:39,490 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:39,491 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:35:39,500 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 15:35:39,509 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,510 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:39,513 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 15:35:39,515 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,516 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,517 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,518 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,520 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,521 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,539 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,541 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,542 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:39,543 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,545 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,546 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,547 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 15:35:39,547 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:35:39,549 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 15:35:39,550 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,550 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:35:39,551 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 15:35:39,559 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,570 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,571 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,573 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,575 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,575 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:39,577 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,578 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:39,579 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,580 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,589 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:35:39,597 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 15:35:39,598 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:35:39,606 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,608 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,609 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:39,610 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 15:35:39,611 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:39,612 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:39,620 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 15:35:39,621 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:35:39,622 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:39,622 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:39,622 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-11-25 15:35:39,623 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 15:35:39,630 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:39,631 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:39,632 WARN L623 FunctionHandler]: Unknown extern function usb_kill_anchored_urbs [2022-11-25 15:35:39,633 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:35:39,633 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:35:39,634 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 15:35:39,642 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 15:35:39,651 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-11-25 15:35:39,660 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,661 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,661 WARN L623 FunctionHandler]: Unknown extern function skb_unlink [2022-11-25 15:35:39,662 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:35:39,662 WARN L623 FunctionHandler]: Unknown extern function usb_anchor_urb [2022-11-25 15:35:39,662 WARN L623 FunctionHandler]: Unknown extern function usb_unanchor_urb [2022-11-25 15:35:39,663 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,665 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-11-25 15:35:39,665 WARN L623 FunctionHandler]: Unknown extern function usb_anchor_urb [2022-11-25 15:35:39,666 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,666 WARN L623 FunctionHandler]: Unknown extern function usb_unanchor_urb [2022-11-25 15:35:39,667 WARN L623 FunctionHandler]: Unknown extern function skb_unlink [2022-11-25 15:35:39,667 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:35:39,684 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 15:35:39,685 WARN L623 FunctionHandler]: Unknown extern function usb_queue_reset_device [2022-11-25 15:35:39,685 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 15:35:39,686 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,687 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 15:35:39,688 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,689 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 15:35:39,698 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,706 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 15:35:39,714 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:35:39,722 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:35:39,723 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:35:39,724 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,725 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:39,725 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:35:39,725 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:35:39,726 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:35:39,734 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:35:39,735 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:35:39,735 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:35:39,736 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:35:39,737 WARN L623 FunctionHandler]: Unknown extern function usb_get_intf [2022-11-25 15:35:39,737 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-11-25 15:35:39,753 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 15:35:39,762 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,770 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:39,772 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:35:39,772 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 15:35:39,773 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:35:39,773 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,774 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:39,775 WARN L623 FunctionHandler]: Unknown extern function usb_reset_configuration [2022-11-25 15:35:39,775 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,776 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,812 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,813 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-11-25 15:35:39,813 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:39,814 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,815 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-11-25 15:35:39,815 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,815 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,816 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:35:39,817 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-11-25 15:35:39,817 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 15:35:39,827 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,830 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-11-25 15:35:39,831 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-11-25 15:35:39,831 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 15:35:39,832 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 15:35:39,839 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,840 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 15:35:39,841 WARN L623 FunctionHandler]: Unknown extern function usb_queue_reset_device [2022-11-25 15:35:39,842 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 15:35:39,849 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,858 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:39,866 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:39,875 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,876 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-25 15:35:39,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:39,877 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 15:35:39,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:39,878 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,886 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,887 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 15:35:39,895 WARN L623 FunctionHandler]: Unknown extern function usb_interrupt_msg [2022-11-25 15:35:39,895 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 15:35:39,918 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,919 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,920 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,932 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,934 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,934 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,935 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,936 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,937 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,937 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:39,941 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,942 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,943 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:35:39,943 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 15:35:39,943 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,944 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,960 WARN L623 FunctionHandler]: Unknown extern function usb_anchor_urb [2022-11-25 15:35:39,960 WARN L623 FunctionHandler]: Unknown extern function usb_unanchor_urb [2022-11-25 15:35:39,961 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,961 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:35:39,962 WARN L623 FunctionHandler]: Unknown extern function usb_anchor_empty [2022-11-25 15:35:39,964 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,965 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:39,966 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,967 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:39,969 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,969 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:39,970 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,970 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:39,972 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,972 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:39,973 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,974 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:39,975 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,975 WARN L623 FunctionHandler]: Unknown extern function usb_kill_anchored_urbs [2022-11-25 15:35:39,976 WARN L623 FunctionHandler]: Unknown extern function usb_wait_anchor_empty_timeout [2022-11-25 15:35:39,976 WARN L623 FunctionHandler]: Unknown extern function usb_kill_anchored_urbs [2022-11-25 15:35:39,976 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,978 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,979 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:39,980 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,981 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:39,981 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,982 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,985 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,985 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:35:39,987 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,988 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,988 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,989 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,990 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,990 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,992 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:39,992 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:39,994 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:39,995 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,018 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 15:35:40,020 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 15:35:40,028 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,029 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:40,029 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 15:35:40,030 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,030 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,030 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,031 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,031 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,032 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:40,032 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:35:40,033 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 15:35:40,033 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 15:35:40,033 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:35:40,034 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:35:40,034 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 15:35:40,035 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 15:35:40,035 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:35:40,036 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:35:40,036 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 15:35:40,036 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:35:40,037 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 15:35:40,037 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 15:35:40,038 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:35:40,038 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 15:35:40,053 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-25 15:35:40,067 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:40,068 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:40,069 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:40,078 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:40,079 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:40,079 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:40,080 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:40,080 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:40,082 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:40,082 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:40,083 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:40,083 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:40,083 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:40,084 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:40,084 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:40,085 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:40,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:35:40,170 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 15:35:40,312 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6627] [2022-11-25 15:35:40,313 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6628-6629] [2022-11-25 15:35:40,317 WARN L237 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_22e682cb-2851-4371-8f44-7beae95bc4a9/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i[195310,195323] [2022-11-25 15:35:40,369 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,370 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,371 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,372 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,373 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,374 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,377 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,377 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,380 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:35:40,381 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,382 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,382 WARN L623 FunctionHandler]: Unknown extern function mutex_destroy [2022-11-25 15:35:40,383 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 15:35:40,384 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 15:35:40,385 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 15:35:40,386 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 15:35:40,387 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 15:35:40,389 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:35:40,392 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,394 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,395 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,397 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,399 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,400 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,401 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,404 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,405 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,405 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,406 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,406 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,406 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,407 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,407 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,408 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,408 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,409 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,409 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,409 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,411 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,411 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,412 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,414 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,417 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,418 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,418 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,419 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,421 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,421 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,422 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,423 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,424 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,429 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,429 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,430 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:40,430 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:40,432 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,433 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,433 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:40,434 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:40,435 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,437 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,437 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,439 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,457 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,472 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,476 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,478 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,479 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,480 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,482 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,482 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,486 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,486 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,491 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,491 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,493 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,493 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,494 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,495 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,496 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,497 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,498 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,500 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,500 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,501 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,502 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,502 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,503 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:35:40,505 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,506 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,507 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,508 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,509 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,509 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,510 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,511 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,511 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,512 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,513 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,513 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,514 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,516 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,520 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,521 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,521 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,522 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,524 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,524 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,524 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,526 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,527 WARN L623 FunctionHandler]: Unknown extern function get_seconds [2022-11-25 15:35:40,529 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,530 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,530 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,532 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,532 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,533 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,533 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,533 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,534 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,534 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,534 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,535 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 15:35:40,535 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,535 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,536 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,536 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,539 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,539 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,541 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,542 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,542 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,543 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:40,543 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 15:35:40,544 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,544 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,545 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,545 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,546 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,546 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:40,550 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 15:35:40,550 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 15:35:40,551 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 15:35:40,552 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 15:35:40,552 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:40,555 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:35:40,559 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 15:35:40,567 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:35:40,568 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-25 15:35:40,574 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,577 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,577 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,578 WARN L623 FunctionHandler]: Unknown extern function regulatory_hint [2022-11-25 15:35:40,579 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 15:35:40,580 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,580 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,583 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:40,583 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:40,585 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 15:35:40,585 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-11-25 15:35:40,586 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,587 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,587 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,588 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,591 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,592 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,593 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,594 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,595 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-11-25 15:35:40,599 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,600 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,603 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 15:35:40,603 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-11-25 15:35:40,604 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-11-25 15:35:40,604 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-11-25 15:35:40,604 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-11-25 15:35:40,609 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 15:35:40,610 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,611 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,611 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 15:35:40,612 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,612 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,613 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,615 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:40,616 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:40,616 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:40,619 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 15:35:40,619 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:40,620 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:35:40,620 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 15:35:40,621 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,621 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 15:35:40,621 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,621 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:35:40,622 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 15:35:40,622 WARN L623 FunctionHandler]: Unknown extern function usb_queue_reset_device [2022-11-25 15:35:40,623 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-11-25 15:35:40,624 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,625 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,627 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,627 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,629 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 15:35:40,701 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 15:35:40,701 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-11-25 15:35:40,704 WARN L623 FunctionHandler]: Unknown extern function ieee80211_get_buffered_bc [2022-11-25 15:35:40,705 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_stopped [2022-11-25 15:35:40,706 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,707 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,709 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:40,710 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:40,710 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:40,711 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,714 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-11-25 15:35:40,714 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,715 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:35:40,716 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:35:40,717 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:35:40,718 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:35:40,719 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,720 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 15:35:40,721 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:35:40,721 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:35:40,722 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:35:40,722 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,723 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 15:35:40,723 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,724 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 15:35:40,725 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,726 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:35:40,726 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:35:40,727 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:35:40,727 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,728 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,729 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 15:35:40,730 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-25 15:35:40,730 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-25 15:35:40,734 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,734 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:40,735 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 15:35:40,735 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,736 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,736 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,736 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,737 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,737 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:40,764 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,765 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:40,765 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 15:35:40,766 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,766 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,766 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,767 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,767 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,768 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:40,779 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:40,780 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,781 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:40,781 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 15:35:40,782 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,782 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,783 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,783 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,784 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,784 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:40,810 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,812 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,812 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:40,813 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 15:35:40,813 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,813 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,814 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,814 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,815 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,815 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:40,819 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,828 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,829 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,834 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:35:40,835 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,836 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:40,836 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 15:35:40,837 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,837 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,838 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,838 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,839 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,839 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:40,842 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,843 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,844 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:40,845 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 15:35:40,847 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,847 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,848 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,850 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,851 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,853 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,853 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,855 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,856 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:40,856 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 15:35:40,857 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,857 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,857 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:40,858 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,858 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:40,859 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:40,860 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 15:35:40,861 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 15:35:40,862 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 15:35:40,862 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 15:35:40,863 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 15:35:40,864 WARN L623 FunctionHandler]: Unknown extern function mod_delayed_work_on [2022-11-25 15:35:40,867 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 15:35:40,871 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 15:35:40,871 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:35:40,886 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,887 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 15:35:40,887 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:40,889 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,889 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 15:35:40,890 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:40,891 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 15:35:40,891 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:40,892 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:40,892 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,893 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:35:40,894 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 15:35:40,896 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:35:40,897 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:35:40,898 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 15:35:40,898 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,899 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:40,899 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:35:40,900 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 15:35:40,901 WARN L623 FunctionHandler]: Unknown extern function usb_control_msg [2022-11-25 15:35:40,901 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:40,902 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:40,902 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:35:40,903 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 15:35:40,905 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,906 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,908 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 15:35:40,909 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,909 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,910 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,911 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,912 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,912 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,914 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,916 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,916 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,917 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,918 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,919 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,919 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 15:35:40,920 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:35:40,921 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 15:35:40,921 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,922 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:35:40,922 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 15:35:40,923 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,925 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,926 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,927 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,928 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,929 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,987 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,988 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,988 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,989 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,991 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:35:40,992 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-11-25 15:35:40,993 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:35:40,993 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:40,996 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:40,997 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:40,998 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 15:35:40,999 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:41,000 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:41,001 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-11-25 15:35:41,002 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:35:41,002 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:41,003 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:41,003 WARN L623 FunctionHandler]: Unknown extern function tasklet_kill [2022-11-25 15:35:41,004 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 15:35:41,004 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:41,005 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:41,006 WARN L623 FunctionHandler]: Unknown extern function usb_kill_anchored_urbs [2022-11-25 15:35:41,006 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:35:41,007 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 15:35:41,008 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 15:35:41,010 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queues [2022-11-25 15:35:41,011 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queues [2022-11-25 15:35:41,013 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,013 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,014 WARN L623 FunctionHandler]: Unknown extern function skb_unlink [2022-11-25 15:35:41,014 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:35:41,015 WARN L623 FunctionHandler]: Unknown extern function usb_anchor_urb [2022-11-25 15:35:41,015 WARN L623 FunctionHandler]: Unknown extern function usb_unanchor_urb [2022-11-25 15:35:41,016 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,018 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-11-25 15:35:41,018 WARN L623 FunctionHandler]: Unknown extern function usb_anchor_urb [2022-11-25 15:35:41,019 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,019 WARN L623 FunctionHandler]: Unknown extern function usb_unanchor_urb [2022-11-25 15:35:41,020 WARN L623 FunctionHandler]: Unknown extern function skb_unlink [2022-11-25 15:35:41,020 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:35:41,029 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 15:35:41,030 WARN L623 FunctionHandler]: Unknown extern function usb_queue_reset_device [2022-11-25 15:35:41,030 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 15:35:41,031 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,032 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 15:35:41,033 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,034 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 15:35:41,035 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,036 WARN L623 FunctionHandler]: Unknown extern function round_jiffies_relative [2022-11-25 15:35:41,037 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:35:41,038 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:35:41,039 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 15:35:41,040 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:41,041 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:41,042 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:35:41,042 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:35:41,043 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:35:41,044 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 15:35:41,045 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 15:35:41,045 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 15:35:41,046 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 15:35:41,047 WARN L623 FunctionHandler]: Unknown extern function usb_get_intf [2022-11-25 15:35:41,048 WARN L623 FunctionHandler]: Unknown extern function usb_put_intf [2022-11-25 15:35:41,049 WARN L623 FunctionHandler]: Unknown extern function scnprintf [2022-11-25 15:35:41,051 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,053 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:41,054 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:35:41,055 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 15:35:41,055 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 15:35:41,056 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,057 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:41,058 WARN L623 FunctionHandler]: Unknown extern function usb_reset_configuration [2022-11-25 15:35:41,058 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,059 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,060 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,061 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-11-25 15:35:41,062 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 15:35:41,063 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,063 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-11-25 15:35:41,064 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,064 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,065 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 15:35:41,065 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-11-25 15:35:41,066 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 15:35:41,067 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,068 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-11-25 15:35:41,068 WARN L623 FunctionHandler]: Unknown extern function usb_reset_device [2022-11-25 15:35:41,069 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 15:35:41,069 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 15:35:41,070 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,072 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 15:35:41,073 WARN L623 FunctionHandler]: Unknown extern function usb_queue_reset_device [2022-11-25 15:35:41,074 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 15:35:41,075 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,077 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 15:35:41,078 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 15:35:41,080 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:41,081 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-25 15:35:41,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:41,083 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 15:35:41,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 15:35:41,085 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:41,086 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:41,087 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 15:35:41,088 WARN L623 FunctionHandler]: Unknown extern function usb_interrupt_msg [2022-11-25 15:35:41,089 WARN L623 FunctionHandler]: Unknown extern function usb_bulk_msg [2022-11-25 15:35:41,091 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,092 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,093 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,095 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,097 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,098 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,099 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,099 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,101 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:41,102 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:41,103 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,104 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,105 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-11-25 15:35:41,105 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 15:35:41,106 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,107 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,109 WARN L623 FunctionHandler]: Unknown extern function usb_anchor_urb [2022-11-25 15:35:41,109 WARN L623 FunctionHandler]: Unknown extern function usb_unanchor_urb [2022-11-25 15:35:41,110 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,110 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:35:41,111 WARN L623 FunctionHandler]: Unknown extern function usb_anchor_empty [2022-11-25 15:35:41,112 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:41,113 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:41,114 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:41,115 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:41,116 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:41,117 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:41,119 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:41,119 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:41,122 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:41,122 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:41,124 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:41,124 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:41,125 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,125 WARN L623 FunctionHandler]: Unknown extern function usb_kill_anchored_urbs [2022-11-25 15:35:41,126 WARN L623 FunctionHandler]: Unknown extern function usb_wait_anchor_empty_timeout [2022-11-25 15:35:41,126 WARN L623 FunctionHandler]: Unknown extern function usb_kill_anchored_urbs [2022-11-25 15:35:41,127 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,129 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:41,130 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:41,132 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:41,132 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:41,133 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,134 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,139 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,140 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-11-25 15:35:41,142 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,143 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,143 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,144 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,145 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,146 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,147 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 15:35:41,148 WARN L623 FunctionHandler]: Unknown extern function dump_stack [2022-11-25 15:35:41,150 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,151 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-11-25 15:35:41,152 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 15:35:41,154 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 15:35:41,156 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:41,157 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:41,158 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 15:35:41,158 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:41,159 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:41,159 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 15:35:41,160 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:41,160 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 15:35:41,161 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 15:35:41,161 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:35:41,162 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 15:35:41,162 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 15:35:41,163 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:35:41,164 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:35:41,164 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 15:35:41,165 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-11-25 15:35:41,166 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:35:41,166 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:35:41,167 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 15:35:41,167 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:35:41,168 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-11-25 15:35:41,169 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-11-25 15:35:41,169 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-11-25 15:35:41,170 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-11-25 15:35:41,171 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-25 15:35:41,172 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:41,173 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:41,180 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:41,182 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:41,182 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:41,183 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:41,184 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:41,184 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:41,187 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:41,188 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:41,188 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:41,189 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:41,189 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:41,190 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:41,191 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:41,192 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 15:35:41,195 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 15:35:41,519 INFO L208 MainTranslator]: Completed translation [2022-11-25 15:35:41,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:35:41 WrapperNode [2022-11-25 15:35:41,520 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 15:35:41,521 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 15:35:41,522 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 15:35:41,522 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 15:35:41,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:35:41" (1/1) ... [2022-11-25 15:35:41,741 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:35:41" (1/1) ... [2022-11-25 15:35:42,471 INFO L138 Inliner]: procedures = 586, calls = 8588, calls flagged for inlining = 257, calls inlined = 255, statements flattened = 15199 [2022-11-25 15:35:42,472 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 15:35:42,472 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 15:35:42,472 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 15:35:42,472 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 15:35:42,485 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:35:41" (1/1) ... [2022-11-25 15:35:42,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:35:41" (1/1) ... [2022-11-25 15:35:42,678 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:35:41" (1/1) ... [2022-11-25 15:35:42,691 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:35:41" (1/1) ... [2022-11-25 15:35:43,223 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:35:41" (1/1) ... [2022-11-25 15:35:43,290 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:35:41" (1/1) ... [2022-11-25 15:35:43,400 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:35:41" (1/1) ... [2022-11-25 15:35:43,471 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:35:41" (1/1) ... [2022-11-25 15:35:43,580 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 15:35:43,582 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 15:35:43,582 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 15:35:43,582 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 15:35:43,584 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:35:41" (1/1) ... [2022-11-25 15:35:43,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 15:35:43,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:35:43,619 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 15:35:43,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 15:35:43,664 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-25 15:35:43,665 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-25 15:35:43,665 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-11-25 15:35:43,666 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-11-25 15:35:43,666 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ioread32_locked [2022-11-25 15:35:43,666 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ioread32_locked [2022-11-25 15:35:43,666 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_info_clear_status [2022-11-25 15:35:43,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_info_clear_status [2022-11-25 15:35:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure zd_check_signal [2022-11-25 15:35:43,667 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_check_signal [2022-11-25 15:35:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2022-11-25 15:35:43,667 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2022-11-25 15:35:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2022-11-25 15:35:43,667 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2022-11-25 15:35:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure post_reset [2022-11-25 15:35:43,668 INFO L138 BoogieDeclarations]: Found implementation of procedure post_reset [2022-11-25 15:35:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-25 15:35:43,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-25 15:35:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_init_hw [2022-11-25 15:35:43,668 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_init_hw [2022-11-25 15:35:43,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 15:35:43,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 15:35:43,669 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2022-11-25 15:35:43,669 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2022-11-25 15:35:43,669 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_to_usbdev [2022-11-25 15:35:43,669 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_to_usbdev [2022-11-25 15:35:43,669 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_rx [2022-11-25 15:35:43,670 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_rx [2022-11-25 15:35:43,670 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_set_channel [2022-11-25 15:35:43,670 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_set_channel [2022-11-25 15:35:43,670 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_clear [2022-11-25 15:35:43,670 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_clear [2022-11-25 15:35:43,670 INFO L130 BoogieDeclarations]: Found specification of procedure zd_switch_radio_off [2022-11-25 15:35:43,671 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_switch_radio_off [2022-11-25 15:35:43,671 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_urb [2022-11-25 15:35:43,671 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_urb [2022-11-25 15:35:43,671 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_configure_filter [2022-11-25 15:35:43,671 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_configure_filter [2022-11-25 15:35:43,671 INFO L130 BoogieDeclarations]: Found specification of procedure usb_queue_reset_device [2022-11-25 15:35:43,672 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_queue_reset_device [2022-11-25 15:35:43,672 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 15:35:43,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 15:35:43,672 INFO L130 BoogieDeclarations]: Found specification of procedure fw_reg_addr [2022-11-25 15:35:43,672 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_reg_addr [2022-11-25 15:35:43,672 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_beacon_get [2022-11-25 15:35:43,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_beacon_get [2022-11-25 15:35:43,673 INFO L130 BoogieDeclarations]: Found specification of procedure zd_switch_radio_on [2022-11-25 15:35:43,673 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_switch_radio_on [2022-11-25 15:35:43,673 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-25 15:35:43,673 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_config [2022-11-25 15:35:43,673 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_config [2022-11-25 15:35:43,674 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2022-11-25 15:35:43,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2022-11-25 15:35:43,674 INFO L130 BoogieDeclarations]: Found specification of procedure uw2453_init_mode [2022-11-25 15:35:43,674 INFO L138 BoogieDeclarations]: Found implementation of procedure uw2453_init_mode [2022-11-25 15:35:43,674 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-25 15:35:43,674 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-25 15:35:43,675 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-25 15:35:43,675 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_enable_hwint [2022-11-25 15:35:43,675 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_enable_hwint [2022-11-25 15:35:43,676 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 15:35:43,676 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 15:35:43,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 15:35:43,676 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_lock_phy_regs [2022-11-25 15:35:43,676 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_lock_phy_regs [2022-11-25 15:35:43,676 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 15:35:43,677 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 15:35:43,677 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rf_to_chip [2022-11-25 15:35:43,677 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rf_to_chip [2022-11-25 15:35:43,677 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_free_cur_beacon_locked [2022-11-25 15:35:43,677 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_free_cur_beacon_locked [2022-11-25 15:35:43,677 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_is_first [2022-11-25 15:35:43,677 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_is_first [2022-11-25 15:35:43,678 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_iowrite16v_async [2022-11-25 15:35:43,678 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_iowrite16v_async [2022-11-25 15:35:43,678 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2022-11-25 15:35:43,678 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2022-11-25 15:35:43,678 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 15:35:43,678 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 15:35:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rfwrite_locked [2022-11-25 15:35:43,679 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rfwrite_locked [2022-11-25 15:35:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-25 15:35:43,679 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-25 15:35:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 15:35:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 15:35:43,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 15:35:43,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 15:35:43,680 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2022-11-25 15:35:43,680 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2022-11-25 15:35:43,680 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_free_cur_beacon [2022-11-25 15:35:43,680 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_free_cur_beacon [2022-11-25 15:35:43,681 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_remove_interface [2022-11-25 15:35:43,681 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_remove_interface [2022-11-25 15:35:43,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 15:35:43,681 INFO L130 BoogieDeclarations]: Found specification of procedure check_read_regs [2022-11-25 15:35:43,681 INFO L138 BoogieDeclarations]: Found implementation of procedure check_read_regs [2022-11-25 15:35:43,681 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rf_clear [2022-11-25 15:35:43,682 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rf_clear [2022-11-25 15:35:43,682 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rx_packet [2022-11-25 15:35:43,682 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rx_packet [2022-11-25 15:35:43,682 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_stop [2022-11-25 15:35:43,682 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_stop [2022-11-25 15:35:43,682 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite32a_locked [2022-11-25 15:35:43,683 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite32a_locked [2022-11-25 15:35:43,683 INFO L130 BoogieDeclarations]: Found specification of procedure zd1211b_al7230b_finalize [2022-11-25 15:35:43,683 INFO L138 BoogieDeclarations]: Found implementation of procedure zd1211b_al7230b_finalize [2022-11-25 15:35:43,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 15:35:43,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 15:35:43,683 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite16_locked [2022-11-25 15:35:43,683 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite16_locked [2022-11-25 15:35:43,684 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-11-25 15:35:43,684 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-11-25 15:35:43,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-25 15:35:43,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-25 15:35:43,684 INFO L130 BoogieDeclarations]: Found specification of procedure test_init [2022-11-25 15:35:43,684 INFO L138 BoogieDeclarations]: Found implementation of procedure test_init [2022-11-25 15:35:43,685 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2022-11-25 15:35:43,685 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2022-11-25 15:35:43,685 INFO L130 BoogieDeclarations]: Found specification of procedure request_fw_file [2022-11-25 15:35:43,685 INFO L138 BoogieDeclarations]: Found implementation of procedure request_fw_file [2022-11-25 15:35:43,686 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-25 15:35:43,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-25 15:35:43,686 INFO L130 BoogieDeclarations]: Found specification of procedure dump_cr [2022-11-25 15:35:43,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_cr [2022-11-25 15:35:43,687 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pipe_endpoint [2022-11-25 15:35:43,687 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pipe_endpoint [2022-11-25 15:35:43,687 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mc_clear [2022-11-25 15:35:43,687 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mc_clear [2022-11-25 15:35:43,687 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-25 15:35:43,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-25 15:35:43,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 15:35:43,688 INFO L130 BoogieDeclarations]: Found specification of procedure zd_write_mac_addr_common [2022-11-25 15:35:43,688 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_write_mac_addr_common [2022-11-25 15:35:43,688 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_prepare_multicast [2022-11-25 15:35:43,688 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_prepare_multicast [2022-11-25 15:35:43,688 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-11-25 15:35:43,689 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-11-25 15:35:43,689 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_disable_tx [2022-11-25 15:35:43,689 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_disable_tx [2022-11-25 15:35:43,689 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_to_hw [2022-11-25 15:35:43,689 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_to_hw [2022-11-25 15:35:43,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 15:35:43,690 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-11-25 15:35:43,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-11-25 15:35:43,690 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_ioread16 [2022-11-25 15:35:43,690 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_ioread16 [2022-11-25 15:35:43,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 15:35:43,690 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_resume [2022-11-25 15:35:43,691 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_resume [2022-11-25 15:35:43,691 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 15:35:43,691 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 15:35:43,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 15:35:43,691 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-25 15:35:43,691 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-25 15:35:43,691 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ioread32v_locked [2022-11-25 15:35:43,692 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ioread32v_locked [2022-11-25 15:35:43,692 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2022-11-25 15:35:43,692 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2022-11-25 15:35:43,692 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 15:35:43,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 15:35:43,692 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_is_zd1211b [2022-11-25 15:35:43,693 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_is_zd1211b [2022-11-25 15:35:43,693 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2022-11-25 15:35:43,693 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2022-11-25 15:35:43,693 INFO L130 BoogieDeclarations]: Found specification of procedure set_beacon_interval [2022-11-25 15:35:43,693 INFO L138 BoogieDeclarations]: Found implementation of procedure set_beacon_interval [2022-11-25 15:35:43,693 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_filter [2022-11-25 15:35:43,694 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_filter [2022-11-25 15:35:43,694 INFO L130 BoogieDeclarations]: Found specification of procedure uw2453_synth_set_channel [2022-11-25 15:35:43,694 INFO L138 BoogieDeclarations]: Found implementation of procedure uw2453_synth_set_channel [2022-11-25 15:35:43,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-11-25 15:35:43,694 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-11-25 15:35:43,694 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_iowrite16v_async_start [2022-11-25 15:35:43,695 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_iowrite16v_async_start [2022-11-25 15:35:43,695 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_disable_rx [2022-11-25 15:35:43,695 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_disable_rx [2022-11-25 15:35:43,695 INFO L130 BoogieDeclarations]: Found specification of procedure zd1211b_al2230_finalize_rf [2022-11-25 15:35:43,695 INFO L138 BoogieDeclarations]: Found implementation of procedure zd1211b_al2230_finalize_rf [2022-11-25 15:35:43,695 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite32_locked [2022-11-25 15:35:43,695 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite32_locked [2022-11-25 15:35:43,696 INFO L130 BoogieDeclarations]: Found specification of procedure handle_regs_int_override [2022-11-25 15:35:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_regs_int_override [2022-11-25 15:35:43,696 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_set_multicast_hash [2022-11-25 15:35:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_set_multicast_hash [2022-11-25 15:35:43,696 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2022-11-25 15:35:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2022-11-25 15:35:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-25 15:35:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-25 15:35:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure disable_hwint [2022-11-25 15:35:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_hwint [2022-11-25 15:35:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 15:35:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 15:35:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_tx_status [2022-11-25 15:35:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_tx_status [2022-11-25 15:35:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_disable_rxtx [2022-11-25 15:35:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_disable_rxtx [2022-11-25 15:35:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-11-25 15:35:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-11-25 15:35:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_unlock_phy_regs [2022-11-25 15:35:43,699 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_unlock_phy_regs [2022-11-25 15:35:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-25 15:35:43,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-25 15:35:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 15:35:43,699 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 15:35:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rf_name [2022-11-25 15:35:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rf_name [2022-11-25 15:35:43,700 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-11-25 15:35:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-11-25 15:35:43,700 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-25 15:35:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-25 15:35:43,700 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_clear [2022-11-25 15:35:43,701 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_clear [2022-11-25 15:35:43,702 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rfwritev_locked [2022-11-25 15:35:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rfwritev_locked [2022-11-25 15:35:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 15:35:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 15:35:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2022-11-25 15:35:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2022-11-25 15:35:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_control_leds [2022-11-25 15:35:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_control_leds [2022-11-25 15:35:43,704 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-11-25 15:35:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-11-25 15:35:43,704 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 15:35:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 15:35:43,704 INFO L130 BoogieDeclarations]: Found specification of procedure scnprint_id___0 [2022-11-25 15:35:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprint_id___0 [2022-11-25 15:35:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_pspoll [2022-11-25 15:35:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_pspoll [2022-11-25 15:35:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_iowrite16v_async_end [2022-11-25 15:35:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_iowrite16v_async_end [2022-11-25 15:35:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2022-11-25 15:35:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2022-11-25 15:35:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 15:35:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 15:35:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure upload_code [2022-11-25 15:35:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure upload_code [2022-11-25 15:35:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 15:35:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 15:35:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-25 15:35:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-25 15:35:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rfwrite_cr_locked [2022-11-25 15:35:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rfwrite_cr_locked [2022-11-25 15:35:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2022-11-25 15:35:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2022-11-25 15:35:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-11-25 15:35:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-11-25 15:35:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure set_rts_cts [2022-11-25 15:35:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rts_cts [2022-11-25 15:35:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_to_mac [2022-11-25 15:35:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_to_mac [2022-11-25 15:35:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure __zd_usb_disable_rx [2022-11-25 15:35:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __zd_usb_disable_rx [2022-11-25 15:35:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure zd_submit_waiting_urb [2022-11-25 15:35:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_submit_waiting_urb [2022-11-25 15:35:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_stop [2022-11-25 15:35:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_stop [2022-11-25 15:35:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status_irqsafe [2022-11-25 15:35:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status_irqsafe [2022-11-25 15:35:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_reset_rx_idle_timer [2022-11-25 15:35:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_reset_rx_idle_timer [2022-11-25 15:35:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 15:35:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 15:35:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2022-11-25 15:35:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2022-11-25 15:35:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-25 15:35:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-25 15:35:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure zd_set_beacon_interval [2022-11-25 15:35:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_set_beacon_interval [2022-11-25 15:35:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-25 15:35:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-25 15:35:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 15:35:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 15:35:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcdDevice [2022-11-25 15:35:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcdDevice [2022-11-25 15:35:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_disable_int [2022-11-25 15:35:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_disable_int [2022-11-25 15:35:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 15:35:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 15:35:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-25 15:35:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-25 15:35:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-25 15:35:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-25 15:35:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 15:35:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 15:35:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 15:35:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rf_init_hw [2022-11-25 15:35:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rf_init_hw [2022-11-25 15:35:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure __zd_usb_enable_rx [2022-11-25 15:35:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __zd_usb_enable_rx [2022-11-25 15:35:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure usb_int_regs_length [2022-11-25 15:35:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_int_regs_length [2022-11-25 15:35:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 15:35:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-25 15:35:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-25 15:35:43,716 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2022-11-25 15:35:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2022-11-25 15:35:43,716 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite32 [2022-11-25 15:35:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite32 [2022-11-25 15:35:43,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 15:35:43,716 INFO L130 BoogieDeclarations]: Found specification of procedure zd_mac_config_beacon [2022-11-25 15:35:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_mac_config_beacon [2022-11-25 15:35:43,717 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-25 15:35:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-25 15:35:43,717 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-25 15:35:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-25 15:35:43,717 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-25 15:35:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-25 15:35:43,718 INFO L130 BoogieDeclarations]: Found specification of procedure zd_hw_mac [2022-11-25 15:35:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_hw_mac [2022-11-25 15:35:43,718 INFO L130 BoogieDeclarations]: Found specification of procedure read_values [2022-11-25 15:35:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure read_values [2022-11-25 15:35:43,718 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-11-25 15:35:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-11-25 15:35:43,719 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-25 15:35:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-25 15:35:43,719 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-25 15:35:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-25 15:35:43,719 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_start [2022-11-25 15:35:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_start [2022-11-25 15:35:43,719 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-11-25 15:35:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-11-25 15:35:43,720 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-11-25 15:35:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-11-25 15:35:43,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 15:35:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 15:35:43,720 INFO L130 BoogieDeclarations]: Found specification of procedure disconnect [2022-11-25 15:35:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure disconnect [2022-11-25 15:35:43,721 INFO L130 BoogieDeclarations]: Found specification of procedure zd_intf_to_hw [2022-11-25 15:35:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_intf_to_hw [2022-11-25 15:35:43,721 INFO L130 BoogieDeclarations]: Found specification of procedure inc_addr [2022-11-25 15:35:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_addr [2022-11-25 15:35:43,721 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2022-11-25 15:35:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2022-11-25 15:35:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_to_mac [2022-11-25 15:35:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_to_mac [2022-11-25 15:35:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure zd_rfwritev_cr_locked [2022-11-25 15:35:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_rfwritev_cr_locked [2022-11-25 15:35:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure pre_reset [2022-11-25 15:35:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pre_reset [2022-11-25 15:35:43,723 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-11-25 15:35:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-11-25 15:35:43,723 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 15:35:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 15:35:43,723 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_switch_radio_on [2022-11-25 15:35:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_switch_radio_on [2022-11-25 15:35:43,723 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2022-11-25 15:35:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2022-11-25 15:35:43,724 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 15:35:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 15:35:43,724 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2022-11-25 15:35:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2022-11-25 15:35:43,724 INFO L130 BoogieDeclarations]: Found specification of procedure uw2453_write_vco_cfg [2022-11-25 15:35:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure uw2453_write_vco_cfg [2022-11-25 15:35:43,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 15:35:43,725 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_switch_radio_off [2022-11-25 15:35:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_switch_radio_off [2022-11-25 15:35:43,725 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ep_regs_out_msg [2022-11-25 15:35:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ep_regs_out_msg [2022-11-25 15:35:43,726 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-25 15:35:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-25 15:35:43,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 15:35:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 15:35:43,726 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_to_chip [2022-11-25 15:35:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_to_chip [2022-11-25 15:35:43,727 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_disable_hwint [2022-11-25 15:35:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_disable_hwint [2022-11-25 15:35:43,727 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_ioread16v [2022-11-25 15:35:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_ioread16v [2022-11-25 15:35:43,727 INFO L130 BoogieDeclarations]: Found specification of procedure zd_usb_init_hw [2022-11-25 15:35:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_usb_init_hw [2022-11-25 15:35:43,727 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ioread16_locked [2022-11-25 15:35:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ioread16_locked [2022-11-25 15:35:43,728 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_init_hw [2022-11-25 15:35:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_init_hw [2022-11-25 15:35:43,728 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_bss_info_changed [2022-11-25 15:35:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_bss_info_changed [2022-11-25 15:35:43,728 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_RXCB [2022-11-25 15:35:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_RXCB [2022-11-25 15:35:43,729 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-11-25 15:35:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-11-25 15:35:43,729 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2022-11-25 15:35:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2022-11-25 15:35:43,729 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_get_tsf [2022-11-25 15:35:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_get_tsf [2022-11-25 15:35:43,730 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_disable_int [2022-11-25 15:35:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_disable_int [2022-11-25 15:35:43,730 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 15:35:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 15:35:43,730 INFO L130 BoogieDeclarations]: Found specification of procedure skb_unlink [2022-11-25 15:35:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_unlink [2022-11-25 15:35:43,731 INFO L130 BoogieDeclarations]: Found specification of procedure zd_ioread16v_locked [2022-11-25 15:35:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_ioread16v_locked [2022-11-25 15:35:43,731 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-25 15:35:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-25 15:35:43,731 INFO L130 BoogieDeclarations]: Found specification of procedure zd_chip_enable_int [2022-11-25 15:35:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_chip_enable_int [2022-11-25 15:35:43,732 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2022-11-25 15:35:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2022-11-25 15:35:43,732 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 15:35:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 15:35:43,732 INFO L130 BoogieDeclarations]: Found specification of procedure _zd_iowrite32v_async_locked [2022-11-25 15:35:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure _zd_iowrite32v_async_locked [2022-11-25 15:35:43,733 INFO L130 BoogieDeclarations]: Found specification of procedure set_mac_and_bssid [2022-11-25 15:35:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mac_and_bssid [2022-11-25 15:35:43,733 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_tx [2022-11-25 15:35:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_tx [2022-11-25 15:35:43,733 INFO L130 BoogieDeclarations]: Found specification of procedure zd_op_add_interface [2022-11-25 15:35:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_op_add_interface [2022-11-25 15:35:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 15:35:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure zd_write_mac_addr [2022-11-25 15:35:43,734 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_write_mac_addr [2022-11-25 15:35:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-11-25 15:35:43,734 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-11-25 15:35:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure zd_iowrite16a_locked [2022-11-25 15:35:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure zd_iowrite16a_locked [2022-11-25 15:35:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-25 15:35:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-25 15:35:45,365 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 15:35:45,386 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 15:35:46,065 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 15:40:10,750 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 15:40:10,776 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 15:40:10,777 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-25 15:40:10,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:40:10 BoogieIcfgContainer [2022-11-25 15:40:10,783 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 15:40:10,785 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 15:40:10,786 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 15:40:10,789 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 15:40:10,789 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 03:35:33" (1/3) ... [2022-11-25 15:40:10,790 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5690998b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 03:40:10, skipping insertion in model container [2022-11-25 15:40:10,790 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:35:41" (2/3) ... [2022-11-25 15:40:10,791 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5690998b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 03:40:10, skipping insertion in model container [2022-11-25 15:40:10,791 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:40:10" (3/3) ... [2022-11-25 15:40:10,792 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i [2022-11-25 15:40:10,812 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 15:40:10,812 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 15:40:11,034 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 15:40:11,044 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5c5a988f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 15:40:11,044 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 15:40:11,062 INFO L276 IsEmpty]: Start isEmpty. Operand has 3967 states, 2636 states have (on average 1.3148710166919575) internal successors, (3466), 2730 states have internal predecessors, (3466), 1131 states have call successors, (1131), 199 states have call predecessors, (1131), 198 states have return successors, (1127), 1122 states have call predecessors, (1127), 1127 states have call successors, (1127) [2022-11-25 15:40:11,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-25 15:40:11,090 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:40:11,090 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 15:40:11,091 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 15:40:11,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:40:11,099 INFO L85 PathProgramCache]: Analyzing trace with hash 608403741, now seen corresponding path program 1 times [2022-11-25 15:40:11,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:40:11,110 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861514793] [2022-11-25 15:40:11,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:40:11,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:40:11,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:40:12,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 15:40:12,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:40:12,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 15:40:12,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:40:12,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-11-25 15:40:12,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:40:12,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 15:40:12,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:40:12,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-11-25 15:40:12,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:40:12,673 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-25 15:40:12,674 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:40:12,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861514793] [2022-11-25 15:40:12,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [861514793] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:40:12,675 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:40:12,675 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 15:40:12,677 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1996243276] [2022-11-25 15:40:12,678 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:40:12,682 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 15:40:12,683 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:40:12,716 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 15:40:12,716 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 15:40:12,726 INFO L87 Difference]: Start difference. First operand has 3967 states, 2636 states have (on average 1.3148710166919575) internal successors, (3466), 2730 states have internal predecessors, (3466), 1131 states have call successors, (1131), 199 states have call predecessors, (1131), 198 states have return successors, (1127), 1122 states have call predecessors, (1127), 1127 states have call successors, (1127) Second operand has 4 states, 4 states have (on average 7.75) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-25 15:40:18,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:40:35,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:40:55,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:40:59,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:01,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:03,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:06,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:08,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:10,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:14,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:18,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:20,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:22,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:24,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:26,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:29,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:32,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:35,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:37,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:40,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:42,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:43,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:46,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:48,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:52,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:53,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:55,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:41:57,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 15:41:57,535 INFO L93 Difference]: Finished difference Result 11213 states and 16985 transitions. [2022-11-25 15:41:57,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 15:41:57,539 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 45 [2022-11-25 15:41:57,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 15:41:57,630 INFO L225 Difference]: With dead ends: 11213 [2022-11-25 15:41:57,630 INFO L226 Difference]: Without dead ends: 7199 [2022-11-25 15:41:57,684 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 15:41:57,687 INFO L413 NwaCegarLoop]: 6210 mSDtfsCounter, 4853 mSDsluCounter, 7174 mSDsCounter, 0 mSdLazyCounter, 4656 mSolverCounterSat, 2183 mSolverCounterUnsat, 19 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 97.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5472 SdHoareTripleChecker+Valid, 13384 SdHoareTripleChecker+Invalid, 6858 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2183 IncrementalHoareTripleChecker+Valid, 4656 IncrementalHoareTripleChecker+Invalid, 19 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 103.5s IncrementalHoareTripleChecker+Time [2022-11-25 15:41:57,688 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5472 Valid, 13384 Invalid, 6858 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2183 Valid, 4656 Invalid, 19 Unknown, 0 Unchecked, 103.5s Time] [2022-11-25 15:41:57,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7199 states. [2022-11-25 15:41:58,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7199 to 6849. [2022-11-25 15:41:58,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6849 states, 4535 states have (on average 1.3104740904079382) internal successors, (5943), 4686 states have internal predecessors, (5943), 1955 states have call successors, (1955), 359 states have call predecessors, (1955), 358 states have return successors, (1954), 1948 states have call predecessors, (1954), 1954 states have call successors, (1954) [2022-11-25 15:41:58,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6849 states to 6849 states and 9852 transitions. [2022-11-25 15:41:58,334 INFO L78 Accepts]: Start accepts. Automaton has 6849 states and 9852 transitions. Word has length 45 [2022-11-25 15:41:58,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 15:41:58,334 INFO L495 AbstractCegarLoop]: Abstraction has 6849 states and 9852 transitions. [2022-11-25 15:41:58,335 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 3 states have internal predecessors, (31), 2 states have call successors, (7), 3 states have call predecessors, (7), 1 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2022-11-25 15:41:58,335 INFO L276 IsEmpty]: Start isEmpty. Operand 6849 states and 9852 transitions. [2022-11-25 15:41:58,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-25 15:41:58,348 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:41:58,348 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 15:41:58,349 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 15:41:58,349 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 15:41:58,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:41:58,350 INFO L85 PathProgramCache]: Analyzing trace with hash 1738453874, now seen corresponding path program 1 times [2022-11-25 15:41:58,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:41:58,351 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [605253379] [2022-11-25 15:41:58,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:41:58,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:41:58,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:41:59,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 15:41:59,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:41:59,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 15:41:59,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:41:59,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-25 15:41:59,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:41:59,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-11-25 15:41:59,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:41:59,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-25 15:41:59,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:41:59,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-25 15:41:59,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:41:59,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-11-25 15:41:59,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:41:59,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-11-25 15:41:59,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:41:59,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-11-25 15:41:59,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:41:59,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-11-25 15:41:59,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:41:59,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 15:41:59,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:41:59,898 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-25 15:41:59,898 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:41:59,899 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [605253379] [2022-11-25 15:41:59,899 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [605253379] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:41:59,899 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:41:59,899 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 15:41:59,900 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [100687640] [2022-11-25 15:41:59,900 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:41:59,901 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 15:41:59,902 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:41:59,904 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 15:41:59,904 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 15:41:59,904 INFO L87 Difference]: Start difference. First operand 6849 states and 9852 transitions. Second operand has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-25 15:42:08,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:42:11,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:42:48,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:42:50,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:43:02,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:43:10,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:43:11,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:43:26,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:43:28,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:43:30,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:43:32,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:43:39,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:43:42,020 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:43:44,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:43:46,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:43:49,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:43:51,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:43:56,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:06,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:07,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:12,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:14,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:17,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:19,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:23,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:25,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:27,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:28,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:30,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:31,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:36,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:38,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:45,465 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:46,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:48,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:55,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:44:57,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.38s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:45:00,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:45:03,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:45:05,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:45:09,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:45:11,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:45:12,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 15:45:12,261 INFO L93 Difference]: Finished difference Result 19141 states and 27951 transitions. [2022-11-25 15:45:12,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 15:45:12,262 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 82 [2022-11-25 15:45:12,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 15:45:12,487 INFO L225 Difference]: With dead ends: 19141 [2022-11-25 15:45:12,488 INFO L226 Difference]: Without dead ends: 12297 [2022-11-25 15:45:12,519 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 15:45:12,520 INFO L413 NwaCegarLoop]: 7658 mSDtfsCounter, 8232 mSDsluCounter, 11298 mSDsCounter, 0 mSdLazyCounter, 8881 mSolverCounterSat, 5378 mSolverCounterUnsat, 23 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 183.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9038 SdHoareTripleChecker+Valid, 18956 SdHoareTripleChecker+Invalid, 14282 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5378 IncrementalHoareTripleChecker+Valid, 8881 IncrementalHoareTripleChecker+Invalid, 23 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 190.6s IncrementalHoareTripleChecker+Time [2022-11-25 15:45:12,520 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9038 Valid, 18956 Invalid, 14282 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5378 Valid, 8881 Invalid, 23 Unknown, 0 Unchecked, 190.6s Time] [2022-11-25 15:45:12,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12297 states. [2022-11-25 15:45:13,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12297 to 10487. [2022-11-25 15:45:13,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10487 states, 6947 states have (on average 1.3060313804519936) internal successors, (9073), 7194 states have internal predecessors, (9073), 2980 states have call successors, (2980), 552 states have call predecessors, (2980), 559 states have return successors, (3001), 2969 states have call predecessors, (3001), 2979 states have call successors, (3001) [2022-11-25 15:45:13,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10487 states to 10487 states and 15054 transitions. [2022-11-25 15:45:13,237 INFO L78 Accepts]: Start accepts. Automaton has 10487 states and 15054 transitions. Word has length 82 [2022-11-25 15:45:13,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 15:45:13,237 INFO L495 AbstractCegarLoop]: Abstraction has 10487 states and 15054 transitions. [2022-11-25 15:45:13,238 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-25 15:45:13,238 INFO L276 IsEmpty]: Start isEmpty. Operand 10487 states and 15054 transitions. [2022-11-25 15:45:13,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-25 15:45:13,240 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:45:13,241 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 15:45:13,241 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 15:45:13,241 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 15:45:13,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:45:13,242 INFO L85 PathProgramCache]: Analyzing trace with hash 1841142623, now seen corresponding path program 1 times [2022-11-25 15:45:13,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:45:13,242 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [83654142] [2022-11-25 15:45:13,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:45:13,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:45:13,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 15:45:14,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-11-25 15:45:14,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 15:45:14,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 15:45:14,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 15:45:14,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-11-25 15:45:14,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 15:45:14,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 15:45:14,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:45:14,432 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-25 15:45:14,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:45:14,432 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [83654142] [2022-11-25 15:45:14,433 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [83654142] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:45:14,433 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:45:14,433 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 15:45:14,433 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2091920313] [2022-11-25 15:45:14,433 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:45:14,434 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 15:45:14,434 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:45:14,435 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 15:45:14,436 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 15:45:14,436 INFO L87 Difference]: Start difference. First operand 10487 states and 15054 transitions. Second operand has 4 states, 4 states have (on average 13.75) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-25 15:45:19,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:45:39,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:45:53,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:45:55,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:45:57,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:46:01,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:46:04,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:46:06,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:46:08,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:46:10,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:46:12,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:46:15,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:46:20,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:46:23,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:46:25,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:46:27,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:46:28,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:46:29,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:46:32,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:46:34,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 15:46:34,519 INFO L93 Difference]: Finished difference Result 21509 states and 31075 transitions. [2022-11-25 15:46:34,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 15:46:34,520 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.75) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 78 [2022-11-25 15:46:34,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 15:46:34,603 INFO L225 Difference]: With dead ends: 21509 [2022-11-25 15:46:34,603 INFO L226 Difference]: Without dead ends: 11034 [2022-11-25 15:46:34,662 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 15:46:34,663 INFO L413 NwaCegarLoop]: 5052 mSDtfsCounter, 814 mSDsluCounter, 6667 mSDsCounter, 0 mSdLazyCounter, 3675 mSolverCounterSat, 1163 mSolverCounterUnsat, 13 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 76.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 948 SdHoareTripleChecker+Valid, 11719 SdHoareTripleChecker+Invalid, 4851 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1163 IncrementalHoareTripleChecker+Valid, 3675 IncrementalHoareTripleChecker+Invalid, 13 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 79.3s IncrementalHoareTripleChecker+Time [2022-11-25 15:46:34,664 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [948 Valid, 11719 Invalid, 4851 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1163 Valid, 3675 Invalid, 13 Unknown, 0 Unchecked, 79.3s Time] [2022-11-25 15:46:34,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11034 states. [2022-11-25 15:46:35,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11034 to 10473. [2022-11-25 15:46:35,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10473 states, 6935 states have (on average 1.3058399423215574) internal successors, (9056), 7183 states have internal predecessors, (9056), 2979 states have call successors, (2979), 551 states have call predecessors, (2979), 558 states have return successors, (3000), 2967 states have call predecessors, (3000), 2978 states have call successors, (3000) [2022-11-25 15:46:35,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10473 states to 10473 states and 15035 transitions. [2022-11-25 15:46:35,410 INFO L78 Accepts]: Start accepts. Automaton has 10473 states and 15035 transitions. Word has length 78 [2022-11-25 15:46:35,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 15:46:35,413 INFO L495 AbstractCegarLoop]: Abstraction has 10473 states and 15035 transitions. [2022-11-25 15:46:35,413 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.75) internal successors, (55), 3 states have internal predecessors, (55), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-25 15:46:35,413 INFO L276 IsEmpty]: Start isEmpty. Operand 10473 states and 15035 transitions. [2022-11-25 15:46:35,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-25 15:46:35,418 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:46:35,418 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 15:46:35,418 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 15:46:35,419 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 15:46:35,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:46:35,419 INFO L85 PathProgramCache]: Analyzing trace with hash 758832245, now seen corresponding path program 1 times [2022-11-25 15:46:35,420 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:46:35,420 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1390326324] [2022-11-25 15:46:35,420 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:46:35,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:46:35,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:46:36,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 15:46:36,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:46:36,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-11-25 15:46:36,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:46:36,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 15:46:36,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:46:36,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 15:46:36,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:46:36,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-25 15:46:36,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:46:36,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 15:46:36,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:46:36,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 15:46:36,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:46:36,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-11-25 15:46:36,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:46:36,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 15:46:36,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:46:36,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-11-25 15:46:36,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:46:36,865 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-25 15:46:36,865 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:46:36,866 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1390326324] [2022-11-25 15:46:36,866 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1390326324] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:46:36,866 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:46:36,866 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 15:46:36,867 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2049108109] [2022-11-25 15:46:36,867 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:46:36,869 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 15:46:36,869 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:46:36,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 15:46:36,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 15:46:36,871 INFO L87 Difference]: Start difference. First operand 10473 states and 15035 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-11-25 15:47:02,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:47:17,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:47:18,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:47:20,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:47:24,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:47:26,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:47:28,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:47:30,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:47:32,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:47:35,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:47:43,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:47:45,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:47:48,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:47:50,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:47:51,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:47:53,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:47:56,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:47:58,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 15:47:58,027 INFO L93 Difference]: Finished difference Result 22188 states and 32179 transitions. [2022-11-25 15:47:58,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 15:47:58,031 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) Word has length 91 [2022-11-25 15:47:58,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 15:47:58,110 INFO L225 Difference]: With dead ends: 22188 [2022-11-25 15:47:58,110 INFO L226 Difference]: Without dead ends: 11731 [2022-11-25 15:47:58,160 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 15:47:58,161 INFO L413 NwaCegarLoop]: 5533 mSDtfsCounter, 1119 mSDsluCounter, 7015 mSDsCounter, 0 mSdLazyCounter, 3822 mSolverCounterSat, 1169 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 77.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1382 SdHoareTripleChecker+Valid, 12548 SdHoareTripleChecker+Invalid, 5000 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1169 IncrementalHoareTripleChecker+Valid, 3822 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 80.2s IncrementalHoareTripleChecker+Time [2022-11-25 15:47:58,162 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1382 Valid, 12548 Invalid, 5000 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1169 Valid, 3822 Invalid, 9 Unknown, 0 Unchecked, 80.2s Time] [2022-11-25 15:47:58,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11731 states. [2022-11-25 15:47:58,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11731 to 10487. [2022-11-25 15:47:58,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10487 states, 6949 states have (on average 1.3057993955964886) internal successors, (9074), 7197 states have internal predecessors, (9074), 2979 states have call successors, (2979), 551 states have call predecessors, (2979), 558 states have return successors, (3000), 2967 states have call predecessors, (3000), 2978 states have call successors, (3000) [2022-11-25 15:47:58,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10487 states to 10487 states and 15053 transitions. [2022-11-25 15:47:58,891 INFO L78 Accepts]: Start accepts. Automaton has 10487 states and 15053 transitions. Word has length 91 [2022-11-25 15:47:58,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 15:47:58,895 INFO L495 AbstractCegarLoop]: Abstraction has 10487 states and 15053 transitions. [2022-11-25 15:47:58,895 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (12), 3 states have call predecessors, (12), 1 states have return successors, (10), 1 states have call predecessors, (10), 1 states have call successors, (10) [2022-11-25 15:47:58,895 INFO L276 IsEmpty]: Start isEmpty. Operand 10487 states and 15053 transitions. [2022-11-25 15:47:58,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-25 15:47:58,900 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:47:58,900 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 15:47:58,900 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 15:47:58,901 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 15:47:58,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:47:58,901 INFO L85 PathProgramCache]: Analyzing trace with hash 1388117249, now seen corresponding path program 1 times [2022-11-25 15:47:58,901 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:47:58,902 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [838491778] [2022-11-25 15:47:58,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:47:58,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:47:59,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:48:00,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 15:48:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:48:00,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-11-25 15:48:00,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:48:00,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 15:48:00,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:48:00,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 15:48:00,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:48:00,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-11-25 15:48:00,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:48:00,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 15:48:00,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:48:00,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 15:48:00,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:48:00,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-11-25 15:48:00,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:48:00,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 15:48:00,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:48:00,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-11-25 15:48:00,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:48:00,357 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-25 15:48:00,357 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:48:00,357 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [838491778] [2022-11-25 15:48:00,357 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [838491778] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:48:00,358 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:48:00,358 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 15:48:00,358 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584746855] [2022-11-25 15:48:00,358 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:48:00,359 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 15:48:00,359 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:48:00,360 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 15:48:00,360 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 15:48:00,360 INFO L87 Difference]: Start difference. First operand 10487 states and 15053 transitions. Second operand has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (12), 4 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-25 15:48:05,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:48:22,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:48:34,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:48:36,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:48:40,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:48:42,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:48:44,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:48:47,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:48:49,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:48:51,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:48:53,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:48:58,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:49:00,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:49:03,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:49:04,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:49:06,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:49:09,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 15:49:10,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 15:49:10,779 INFO L93 Difference]: Finished difference Result 11608 states and 16776 transitions. [2022-11-25 15:49:10,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 15:49:10,780 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (12), 4 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 96 [2022-11-25 15:49:10,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 15:49:10,889 INFO L225 Difference]: With dead ends: 11608 [2022-11-25 15:49:10,889 INFO L226 Difference]: Without dead ends: 11605 [2022-11-25 15:49:10,899 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 15:49:10,900 INFO L413 NwaCegarLoop]: 5255 mSDtfsCounter, 5466 mSDsluCounter, 2836 mSDsCounter, 0 mSdLazyCounter, 2721 mSolverCounterSat, 1677 mSolverCounterUnsat, 13 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 66.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6037 SdHoareTripleChecker+Valid, 8091 SdHoareTripleChecker+Invalid, 4411 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1677 IncrementalHoareTripleChecker+Valid, 2721 IncrementalHoareTripleChecker+Invalid, 13 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 69.5s IncrementalHoareTripleChecker+Time [2022-11-25 15:49:10,901 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6037 Valid, 8091 Invalid, 4411 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1677 Valid, 2721 Invalid, 13 Unknown, 0 Unchecked, 69.5s Time] [2022-11-25 15:49:10,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11605 states. [2022-11-25 15:49:11,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11605 to 10990. [2022-11-25 15:49:11,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10990 states, 7314 states have (on average 1.3043478260869565) internal successors, (9540), 7568 states have internal predecessors, (9540), 3059 states have call successors, (3059), 607 states have call predecessors, (3059), 616 states have return successors, (3088), 3047 states have call predecessors, (3088), 3058 states have call successors, (3088) [2022-11-25 15:49:11,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10990 states to 10990 states and 15687 transitions. [2022-11-25 15:49:11,747 INFO L78 Accepts]: Start accepts. Automaton has 10990 states and 15687 transitions. Word has length 96 [2022-11-25 15:49:11,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 15:49:11,748 INFO L495 AbstractCegarLoop]: Abstraction has 10990 states and 15687 transitions. [2022-11-25 15:49:11,748 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.5) internal successors, (62), 3 states have internal predecessors, (62), 3 states have call successors, (12), 4 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-11-25 15:49:11,748 INFO L276 IsEmpty]: Start isEmpty. Operand 10990 states and 15687 transitions. [2022-11-25 15:49:11,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-25 15:49:11,792 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:49:11,792 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 15:49:11,793 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 15:49:11,793 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 15:49:11,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:49:11,794 INFO L85 PathProgramCache]: Analyzing trace with hash 348024751, now seen corresponding path program 1 times [2022-11-25 15:49:11,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:49:11,794 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [77403050] [2022-11-25 15:49:11,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:49:11,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:49:12,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:49:12,266 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:49:12,267 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [77403050] [2022-11-25 15:49:12,267 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-25 15:49:12,267 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1573992085] [2022-11-25 15:49:12,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:49:12,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 15:49:12,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:49:12,272 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 15:49:12,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 15:49:15,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:49:15,523 INFO L263 TraceCheckSpWp]: Trace formula consists of 9713 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-25 15:49:15,546 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 15:49:15,698 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-11-25 15:49:15,698 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 15:49:15,699 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1573992085] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:49:15,699 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:49:15,699 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 15:49:15,700 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159430521] [2022-11-25 15:49:15,700 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:49:15,701 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 15:49:15,701 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:49:15,702 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 15:49:15,702 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 15:49:15,702 INFO L87 Difference]: Start difference. First operand 10990 states and 15687 transitions. Second operand has 3 states, 3 states have (on average 57.333333333333336) internal successors, (172), 3 states have internal predecessors, (172), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-11-25 15:49:16,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 15:49:16,635 INFO L93 Difference]: Finished difference Result 22267 states and 31839 transitions. [2022-11-25 15:49:16,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 15:49:16,636 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 57.333333333333336) internal successors, (172), 3 states have internal predecessors, (172), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 268 [2022-11-25 15:49:16,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 15:49:16,723 INFO L225 Difference]: With dead ends: 22267 [2022-11-25 15:49:16,723 INFO L226 Difference]: Without dead ends: 11293 [2022-11-25 15:49:16,785 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 267 GetRequests, 266 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 15:49:16,786 INFO L413 NwaCegarLoop]: 5875 mSDtfsCounter, 276 mSDsluCounter, 5497 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 376 SdHoareTripleChecker+Valid, 11372 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 15:49:16,786 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [376 Valid, 11372 Invalid, 18 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [6 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 15:49:16,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11293 states. [2022-11-25 15:49:17,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11293 to 10996. [2022-11-25 15:49:17,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10996 states, 7320 states have (on average 1.303825136612022) internal successors, (9544), 7574 states have internal predecessors, (9544), 3059 states have call successors, (3059), 607 states have call predecessors, (3059), 616 states have return successors, (3088), 3047 states have call predecessors, (3088), 3058 states have call successors, (3088) [2022-11-25 15:49:17,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10996 states to 10996 states and 15691 transitions. [2022-11-25 15:49:17,572 INFO L78 Accepts]: Start accepts. Automaton has 10996 states and 15691 transitions. Word has length 268 [2022-11-25 15:49:17,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 15:49:17,573 INFO L495 AbstractCegarLoop]: Abstraction has 10996 states and 15691 transitions. [2022-11-25 15:49:17,574 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 57.333333333333336) internal successors, (172), 3 states have internal predecessors, (172), 2 states have call successors, (40), 2 states have call predecessors, (40), 2 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-11-25 15:49:17,574 INFO L276 IsEmpty]: Start isEmpty. Operand 10996 states and 15691 transitions. [2022-11-25 15:49:17,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-11-25 15:49:17,622 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:49:17,622 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 15:49:17,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-25 15:49:17,838 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-11-25 15:49:17,839 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 15:49:17,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:49:17,840 INFO L85 PathProgramCache]: Analyzing trace with hash 790953118, now seen corresponding path program 1 times [2022-11-25 15:49:17,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:49:17,840 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2123912478] [2022-11-25 15:49:17,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:49:17,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:49:18,153 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 15:49:18,153 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [348897926] [2022-11-25 15:49:18,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:49:18,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 15:49:18,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:49:18,155 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 15:49:18,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-25 15:49:21,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:49:21,495 INFO L263 TraceCheckSpWp]: Trace formula consists of 9753 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-25 15:49:21,509 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 15:49:21,922 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-11-25 15:49:21,922 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 15:49:21,922 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:49:21,922 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2123912478] [2022-11-25 15:49:21,922 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 15:49:21,923 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [348897926] [2022-11-25 15:49:21,923 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [348897926] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:49:21,923 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:49:21,923 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 15:49:21,923 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766509917] [2022-11-25 15:49:21,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:49:21,924 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 15:49:21,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:49:21,925 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 15:49:21,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 15:49:21,926 INFO L87 Difference]: Start difference. First operand 10996 states and 15691 transitions. Second operand has 3 states, 3 states have (on average 58.0) internal successors, (174), 3 states have internal predecessors, (174), 3 states have call successors, (41), 2 states have call predecessors, (41), 2 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-25 15:49:22,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 15:49:22,513 INFO L93 Difference]: Finished difference Result 22200 states and 31717 transitions. [2022-11-25 15:49:22,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 15:49:22,514 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 58.0) internal successors, (174), 3 states have internal predecessors, (174), 3 states have call successors, (41), 2 states have call predecessors, (41), 2 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 276 [2022-11-25 15:49:22,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 15:49:22,599 INFO L225 Difference]: With dead ends: 22200 [2022-11-25 15:49:22,600 INFO L226 Difference]: Without dead ends: 11220 [2022-11-25 15:49:22,658 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 275 GetRequests, 274 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 15:49:22,659 INFO L413 NwaCegarLoop]: 5720 mSDtfsCounter, 92 mSDsluCounter, 5621 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 110 SdHoareTripleChecker+Valid, 11341 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-25 15:49:22,659 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [110 Valid, 11341 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-25 15:49:22,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11220 states. [2022-11-25 15:49:23,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11220 to 11152. [2022-11-25 15:49:23,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11152 states, 7454 states have (on average 1.304266165817011) internal successors, (9722), 7710 states have internal predecessors, (9722), 3079 states have call successors, (3079), 607 states have call predecessors, (3079), 618 states have return successors, (3112), 3067 states have call predecessors, (3112), 3078 states have call successors, (3112) [2022-11-25 15:49:23,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11152 states to 11152 states and 15913 transitions. [2022-11-25 15:49:23,519 INFO L78 Accepts]: Start accepts. Automaton has 11152 states and 15913 transitions. Word has length 276 [2022-11-25 15:49:23,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 15:49:23,521 INFO L495 AbstractCegarLoop]: Abstraction has 11152 states and 15913 transitions. [2022-11-25 15:49:23,521 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 58.0) internal successors, (174), 3 states have internal predecessors, (174), 3 states have call successors, (41), 2 states have call predecessors, (41), 2 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-25 15:49:23,521 INFO L276 IsEmpty]: Start isEmpty. Operand 11152 states and 15913 transitions. [2022-11-25 15:49:23,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2022-11-25 15:49:23,570 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 15:49:23,571 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 15:49:23,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-25 15:49:23,798 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-11-25 15:49:23,799 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 15:49:23,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 15:49:23,800 INFO L85 PathProgramCache]: Analyzing trace with hash 1165306074, now seen corresponding path program 1 times [2022-11-25 15:49:23,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 15:49:23,800 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362719891] [2022-11-25 15:49:23,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:49:23,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 15:49:24,147 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 15:49:24,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [470455262] [2022-11-25 15:49:24,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 15:49:24,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 15:49:24,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 15:49:24,150 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 15:49:24,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22e682cb-2851-4371-8f44-7beae95bc4a9/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-25 15:49:27,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 15:49:27,604 INFO L263 TraceCheckSpWp]: Trace formula consists of 9735 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-25 15:49:27,616 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 15:49:27,955 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-25 15:49:27,955 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 15:49:27,956 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 15:49:27,956 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1362719891] [2022-11-25 15:49:27,956 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 15:49:27,956 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [470455262] [2022-11-25 15:49:27,957 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [470455262] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 15:49:27,957 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 15:49:27,957 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 15:49:27,957 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [379120601] [2022-11-25 15:49:27,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 15:49:27,959 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 15:49:27,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 15:49:27,960 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 15:49:27,960 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 15:49:27,961 INFO L87 Difference]: Start difference. First operand 11152 states and 15913 transitions. Second operand has 4 states, 4 states have (on average 43.25) internal successors, (173), 4 states have internal predecessors, (173), 3 states have call successors, (40), 2 states have call predecessors, (40), 3 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32)