/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 09:56:11,071 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 09:56:11,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 09:56:11,120 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 09:56:11,120 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 09:56:11,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 09:56:11,125 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 09:56:11,128 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 09:56:11,130 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 09:56:11,134 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 09:56:11,136 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 09:56:11,137 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 09:56:11,137 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 09:56:11,140 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 09:56:11,141 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 09:56:11,144 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 09:56:11,145 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 09:56:11,146 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 09:56:11,148 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 09:56:11,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 09:56:11,154 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 09:56:11,155 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 09:56:11,156 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 09:56:11,157 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 09:56:11,166 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 09:56:11,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 09:56:11,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 09:56:11,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 09:56:11,168 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 09:56:11,169 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 09:56:11,169 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 09:56:11,170 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 09:56:11,171 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 09:56:11,171 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 09:56:11,172 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 09:56:11,172 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 09:56:11,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 09:56:11,173 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 09:56:11,173 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 09:56:11,173 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 09:56:11,174 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 09:56:11,175 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-04-02 09:56:11,207 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 09:56:11,207 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 09:56:11,208 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 09:56:11,208 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 09:56:11,209 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 09:56:11,209 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 09:56:11,209 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 09:56:11,210 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 09:56:11,210 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 09:56:11,210 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 09:56:11,210 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 09:56:11,211 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 09:56:11,211 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 09:56:11,211 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 09:56:11,211 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 09:56:11,211 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 09:56:11,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 09:56:11,211 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 09:56:11,211 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 09:56:11,212 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 09:56:11,212 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 09:56:11,212 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 09:56:11,212 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 09:56:11,212 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 09:56:11,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 09:56:11,212 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 09:56:11,212 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 09:56:11,213 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 09:56:11,213 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 09:56:11,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 09:56:11,213 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 09:56:11,213 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 09:56:11,213 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 09:56:11,213 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 09:56:11,214 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 09:56:11,214 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 09:56:11,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 09:56:11,498 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 09:56:11,500 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 09:56:11,502 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 09:56:11,502 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 09:56:11,503 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2023-04-02 09:56:12,653 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 09:56:13,254 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 09:56:13,255 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2023-04-02 09:56:13,317 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/397af51a3/e3d406a03a724dd1839b53c515578b40/FLAGe0f88a975 [2023-04-02 09:56:13,333 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/397af51a3/e3d406a03a724dd1839b53c515578b40 [2023-04-02 09:56:13,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 09:56:13,337 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 09:56:13,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 09:56:13,339 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 09:56:13,342 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 09:56:13,343 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 09:56:13" (1/1) ... [2023-04-02 09:56:13,344 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b6d0d0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:56:13, skipping insertion in model container [2023-04-02 09:56:13,344 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 09:56:13" (1/1) ... [2023-04-02 09:56:13,351 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 09:56:13,489 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 09:56:16,025 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i[447736,447749] [2023-04-02 09:56:16,211 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 09:56:16,272 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 09:56:16,730 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i[447736,447749] [2023-04-02 09:56:16,741 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 09:56:16,921 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 09:56:16,928 INFO L208 MainTranslator]: Completed translation [2023-04-02 09:56:16,929 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:56:16 WrapperNode [2023-04-02 09:56:16,929 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 09:56:16,930 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 09:56:16,930 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 09:56:16,930 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 09:56:16,940 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:56:16" (1/1) ... [2023-04-02 09:56:16,941 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:56:16" (1/1) ... [2023-04-02 09:56:17,094 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:56:16" (1/1) ... [2023-04-02 09:56:17,095 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:56:16" (1/1) ... [2023-04-02 09:56:17,264 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:56:16" (1/1) ... [2023-04-02 09:56:17,296 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:56:16" (1/1) ... [2023-04-02 09:56:17,333 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:56:16" (1/1) ... [2023-04-02 09:56:17,372 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:56:16" (1/1) ... [2023-04-02 09:56:17,423 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 09:56:17,424 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 09:56:17,424 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 09:56:17,425 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 09:56:17,425 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:56:16" (1/1) ... [2023-04-02 09:56:17,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 09:56:17,441 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 09:56:17,458 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-02 09:56:17,486 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-02 09:56:17,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 09:56:17,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 09:56:17,504 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 09:56:17,505 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-02 09:56:17,505 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-04-02 09:56:17,505 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-02 09:56:17,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2023-04-02 09:56:17,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-04-02 09:56:17,505 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-02 09:56:17,506 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-02 09:56:17,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 09:56:17,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 09:56:17,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-02 09:56:17,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-02 09:56:17,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 09:56:17,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 09:56:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 09:56:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 09:56:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-04-02 09:56:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-04-02 09:56:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-04-02 09:56:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-02 09:56:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-04-02 09:56:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-02 09:56:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-02 09:56:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2023-04-02 09:56:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-02 09:56:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-04-02 09:56:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock_bh [2023-04-02 09:56:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2023-04-02 09:56:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-04-02 09:56:17,509 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2023-04-02 09:56:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2023-04-02 09:56:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2023-04-02 09:56:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-04-02 09:56:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2023-04-02 09:56:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2023-04-02 09:56:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure set_wiphy_dev [2023-04-02 09:56:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_new [2023-04-02 09:56:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2023-04-02 09:56:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2023-04-02 09:56:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2023-04-02 09:56:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2023-04-02 09:56:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2023-04-02 09:56:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2023-04-02 09:56:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_akm_suite_to_key_mgmt [2023-04-02 09:56:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2023-04-02 09:56:17,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2023-04-02 09:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2023-04-02 09:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2023-04-02 09:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_reset [2023-04-02 09:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter [2023-04-02 09:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2023-04-02 09:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2023-04-02 09:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2023-04-02 09:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2023-04-02 09:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2023-04-02 09:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2023-04-02 09:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2023-04-02 09:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure get_association_info [2023-04-02 09:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2023-04-02 09:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2023-04-02 09:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2023-04-02 09:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2023-04-02 09:56:17,511 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2023-04-02 09:56:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2023-04-02 09:56:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rts_threshold [2023-04-02 09:56:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frag_threshold [2023-04-02 09:56:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2023-04-02 09:56:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2023-04-02 09:56:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2023-04-02 09:56:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current_channel [2023-04-02 09:56:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2023-04-02 09:56:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wpa_key [2023-04-02 09:56:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_key [2023-04-02 09:56:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_keys [2023-04-02 09:56:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_key [2023-04-02 09:56:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_key [2023-04-02 09:56:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2023-04-02 09:56:17,512 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2023-04-02 09:56:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2023-04-02 09:56:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2023-04-02 09:56:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_pmkid [2023-04-02 09:56:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure update_pmkid [2023-04-02 09:56:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_change_virtual_intf [2023-04-02 09:56:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2023-04-02 09:56:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_tx_power [2023-04-02 09:56:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_tx_power [2023-04-02 09:56:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_scan [2023-04-02 09:56:17,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_bss_info_update [2023-04-02 09:56:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2023-04-02 09:56:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure check_bssid_list_item [2023-04-02 09:56:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2023-04-02 09:56:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_scan_results [2023-04-02 09:56:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_connect [2023-04-02 09:56:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_disconnect [2023-04-02 09:56:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_join_ibss [2023-04-02 09:56:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_leave_ibss [2023-04-02 09:56:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_add_key [2023-04-02 09:56:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_key [2023-04-02 09:56:17,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_default_key [2023-04-02 09:56:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2023-04-02 09:56:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_station [2023-04-02 09:56:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_dump_station [2023-04-02 09:56:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_pmksa [2023-04-02 09:56:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_pmksa [2023-04-02 09:56:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_flush_pmksa [2023-04-02 09:56:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_power_mgmt [2023-04-02 09:56:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_cqm_rssi_config [2023-04-02 09:56:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_craft_connected_bss [2023-04-02 09:56:17,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_do_link_up_work [2023-04-02 09:56:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_do_link_down_work [2023-04-02 09:56:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_worker [2023-04-02 09:56:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2023-04-02 09:56:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_auth_indication [2023-04-02 09:56:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_pmkid_cand_list_indication [2023-04-02 09:56:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_media_specific_indication [2023-04-02 09:56:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2023-04-02 09:56:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_get_caps [2023-04-02 09:56:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_do_cqm [2023-04-02 09:56:17,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_device_poller [2023-04-02 09:56:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2023-04-02 09:56:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2023-04-02 09:56:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2023-04-02 09:56:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2023-04-02 09:56:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2023-04-02 09:56:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2023-04-02 09:56:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2023-04-02 09:56:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2023-04-02 09:56:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_driver_init [2023-04-02 09:56:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_driver_exit [2023-04-02 09:56:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_6 [2023-04-02 09:56:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2023-04-02 09:56:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-04-02 09:56:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_7 [2023-04-02 09:56:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2023-04-02 09:56:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_4 [2023-04-02 09:56:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-04-02 09:56:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-04-02 09:56:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-04-02 09:56:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-04-02 09:56:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_5 [2023-04-02 09:56:17,518 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-04-02 09:56:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2023-04-02 09:56:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2023-04-02 09:56:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2023-04-02 09:56:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-04-02 09:56:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2023-04-02 09:56:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2023-04-02 09:56:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2023-04-02 09:56:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_8 [2023-04-02 09:56:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2023-04-02 09:56:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_cfg80211_ops_9 [2023-04-02 09:56:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-04-02 09:56:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2023-04-02 09:56:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 09:56:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-04-02 09:56:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-04-02 09:56:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-02 09:56:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2023-04-02 09:56:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2023-04-02 09:56:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2023-04-02 09:56:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2023-04-02 09:56:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2023-04-02 09:56:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2023-04-02 09:56:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2023-04-02 09:56:17,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2023-04-02 09:56:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2023-04-02 09:56:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2023-04-02 09:56:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2023-04-02 09:56:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2023-04-02 09:56:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2023-04-02 09:56:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2023-04-02 09:56:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2023-04-02 09:56:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2023-04-02 09:56:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2023-04-02 09:56:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2023-04-02 09:56:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_23 [2023-04-02 09:56:17,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_24 [2023-04-02 09:56:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_25 [2023-04-02 09:56:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_26 [2023-04-02 09:56:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_27 [2023-04-02 09:56:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_28 [2023-04-02 09:56:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_29 [2023-04-02 09:56:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_30 [2023-04-02 09:56:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_31 [2023-04-02 09:56:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_32 [2023-04-02 09:56:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_33 [2023-04-02 09:56:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_34 [2023-04-02 09:56:17,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_35 [2023-04-02 09:56:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_36 [2023-04-02 09:56:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_37 [2023-04-02 09:56:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_38 [2023-04-02 09:56:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-02 09:56:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-02 09:56:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 09:56:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 09:56:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 09:56:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 09:56:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2023-04-02 09:56:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2023-04-02 09:56:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2023-04-02 09:56:17,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-04-02 09:56:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-04-02 09:56:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-04-02 09:56:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-04-02 09:56:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2023-04-02 09:56:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2023-04-02 09:56:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2023-04-02 09:56:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2023-04-02 09:56:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2023-04-02 09:56:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2023-04-02 09:56:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-04-02 09:56:17,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-04-02 09:56:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-02 09:56:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-04-02 09:56:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-04-02 09:56:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2023-04-02 09:56:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2023-04-02 09:56:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2023-04-02 09:56:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2023-04-02 09:56:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-04-02 09:56:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2023-04-02 09:56:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-04-02 09:56:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-04-02 09:56:17,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-02 09:56:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-02 09:56:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-04-02 09:56:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2023-04-02 09:56:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2023-04-02 09:56:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-04-02 09:56:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2023-04-02 09:56:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 09:56:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-04-02 09:56:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-04-02 09:56:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee80211_get_channel [2023-04-02 09:56:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-02 09:56:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2023-04-02 09:56:17,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-02 09:56:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2023-04-02 09:56:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2023-04-02 09:56:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-04-02 09:56:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-04-02 09:56:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_connect_result [2023-04-02 09:56:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_cqm_rssi_notify [2023-04-02 09:56:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2023-04-02 09:56:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_ibss_joined [2023-04-02 09:56:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss_width [2023-04-02 09:56:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2023-04-02 09:56:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_pmksa_candidate_notify [2023-04-02 09:56:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2023-04-02 09:56:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_roamed [2023-04-02 09:56:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2023-04-02 09:56:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-04-02 09:56:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-04-02 09:56:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-04-02 09:56:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-04-02 09:56:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_rndis_bind [2023-04-02 09:56:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-04-02 09:56:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2023-04-02 09:56:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2023-04-02 09:56:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-02 09:56:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure krealloc [2023-04-02 09:56:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_9 [2023-04-02 09:56:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2023-04-02 09:56:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2023-04-02 09:56:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2023-04-02 09:56:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_5 [2023-04-02 09:56:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_6 [2023-04-02 09:56:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_7 [2023-04-02 09:56:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 09:56:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_8 [2023-04-02 09:56:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_8 [2023-04-02 09:56:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_9 [2023-04-02 09:56:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_4 [2023-04-02 09:56:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start_5 [2023-04-02 09:56:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start_6 [2023-04-02 09:56:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_start_7 [2023-04-02 09:56:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-02 09:56:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-02 09:56:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-04-02 09:56:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-04-02 09:56:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-02 09:56:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-04-02 09:56:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-04-02 09:56:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-04-02 09:56:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-04-02 09:56:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-04-02 09:56:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-04-02 09:56:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-02 09:56:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2023-04-02 09:56:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2023-04-02 09:56:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2023-04-02 09:56:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2023-04-02 09:56:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_unbind [2023-04-02 09:56:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2023-04-02 09:56:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2023-04-02 09:56:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-04-02 09:56:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2023-04-02 09:56:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2023-04-02 09:56:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2023-04-02 09:56:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2023-04-02 09:56:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2023-04-02 09:56:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2023-04-02 09:56:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2023-04-02 09:56:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_start_xmit [2023-04-02 09:56:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2023-04-02 09:56:17,533 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_suspend [2023-04-02 09:56:17,533 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2023-04-02 09:56:17,533 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 09:56:17,533 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2023-04-02 09:56:17,533 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_new_nm [2023-04-02 09:56:17,533 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_register [2023-04-02 09:56:17,533 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2023-04-02 09:56:17,533 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 09:56:17,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 09:56:17,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 09:56:17,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 09:56:17,534 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-04-02 09:56:17,534 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 09:56:17,534 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 09:56:17,534 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 09:56:17,534 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 09:56:17,534 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 09:56:17,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 09:56:17,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 09:56:17,534 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-02 09:56:17,534 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-04-02 09:56:17,534 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-02 09:56:17,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 09:56:17,534 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2023-04-02 09:56:17,534 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-04-02 09:56:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-04-02 09:56:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-02 09:56:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 09:56:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 09:56:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 09:56:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-02 09:56:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 09:56:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 09:56:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 09:56:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-02 09:56:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2023-04-02 09:56:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-04-02 09:56:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 09:56:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-04-02 09:56:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-04-02 09:56:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-02 09:56:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-02 09:56:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-02 09:56:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-04-02 09:56:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2023-04-02 09:56:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-02 09:56:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2023-04-02 09:56:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2023-04-02 09:56:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2023-04-02 09:56:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2023-04-02 09:56:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2023-04-02 09:56:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2023-04-02 09:56:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 09:56:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 09:56:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 09:56:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 09:56:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-02 09:56:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 09:56:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 09:56:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 09:56:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 09:56:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-02 09:56:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-02 09:56:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 09:56:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 09:56:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 09:56:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 09:56:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-04-02 09:56:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2023-04-02 09:56:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2023-04-02 09:56:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2023-04-02 09:56:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2023-04-02 09:56:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2023-04-02 09:56:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2023-04-02 09:56:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2023-04-02 09:56:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-04-02 09:56:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-04-02 09:56:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-04-02 09:56:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-04-02 09:56:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-04-02 09:56:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-04-02 09:56:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2023-04-02 09:56:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2023-04-02 09:56:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-04-02 09:56:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-04-02 09:56:17,540 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2023-04-02 09:56:17,540 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-04-02 09:56:17,540 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-02 09:56:17,540 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2023-04-02 09:56:17,540 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-04-02 09:56:17,540 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-02 09:56:17,540 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-04-02 09:56:17,540 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-04-02 09:56:17,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_27 [2023-04-02 09:56:17,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_32 [2023-04-02 09:56:17,540 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-02 09:56:17,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2023-04-02 09:56:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2023-04-02 09:56:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-04-02 09:56:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2023-04-02 09:56:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2023-04-02 09:56:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-04-02 09:56:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2023-04-02 09:56:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_26 [2023-04-02 09:56:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_31 [2023-04-02 09:56:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_36 [2023-04-02 09:56:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-04-02 09:56:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_25 [2023-04-02 09:56:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_30 [2023-04-02 09:56:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_35 [2023-04-02 09:56:17,542 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-04-02 09:56:17,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_23 [2023-04-02 09:56:17,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_24 [2023-04-02 09:56:17,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_28 [2023-04-02 09:56:17,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_29 [2023-04-02 09:56:17,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_33 [2023-04-02 09:56:17,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_34 [2023-04-02 09:56:17,542 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-02 09:56:17,542 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-04-02 09:56:17,542 INFO L130 BoogieDeclarations]: Found specification of procedure krealloc [2023-04-02 09:56:17,542 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 09:56:17,542 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-02 09:56:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-02 09:56:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2023-04-02 09:56:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-02 09:56:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_6 [2023-04-02 09:56:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2023-04-02 09:56:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-04-02 09:56:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_7 [2023-04-02 09:56:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2023-04-02 09:56:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_4 [2023-04-02 09:56:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-04-02 09:56:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-04-02 09:56:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-04-02 09:56:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-04-02 09:56:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_5 [2023-04-02 09:56:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-04-02 09:56:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2023-04-02 09:56:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2023-04-02 09:56:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2023-04-02 09:56:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-04-02 09:56:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2023-04-02 09:56:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2023-04-02 09:56:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2023-04-02 09:56:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_8 [2023-04-02 09:56:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2023-04-02 09:56:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_cfg80211_ops_9 [2023-04-02 09:56:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-04-02 09:56:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2023-04-02 09:56:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-02 09:56:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-04-02 09:56:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-04-02 09:56:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-04-02 09:56:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-04-02 09:56:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock_bh [2023-04-02 09:56:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2023-04-02 09:56:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-04-02 09:56:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-04-02 09:56:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-04-02 09:56:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-04-02 09:56:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-04-02 09:56:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-04-02 09:56:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2023-04-02 09:56:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2023-04-02 09:56:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2023-04-02 09:56:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-04-02 09:56:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-04-02 09:56:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_37 [2023-04-02 09:56:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2023-04-02 09:56:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_38 [2023-04-02 09:56:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2023-04-02 09:56:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2023-04-02 09:56:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure set_wiphy_dev [2023-04-02 09:56:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_new_nm [2023-04-02 09:56:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_new [2023-04-02 09:56:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_register [2023-04-02 09:56:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2023-04-02 09:56:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2023-04-02 09:56:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2023-04-02 09:56:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2023-04-02 09:56:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee80211_get_channel [2023-04-02 09:56:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2023-04-02 09:56:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2023-04-02 09:56:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss_width [2023-04-02 09:56:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2023-04-02 09:56:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2023-04-02 09:56:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2023-04-02 09:56:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_ibss_joined [2023-04-02 09:56:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_connect_result [2023-04-02 09:56:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_roamed [2023-04-02 09:56:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2023-04-02 09:56:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_cqm_rssi_notify [2023-04-02 09:56:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_pmksa_candidate_notify [2023-04-02 09:56:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2023-04-02 09:56:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2023-04-02 09:56:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2023-04-02 09:56:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2023-04-02 09:56:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2023-04-02 09:56:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2023-04-02 09:56:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_start_xmit [2023-04-02 09:56:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2023-04-02 09:56:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2023-04-02 09:56:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2023-04-02 09:56:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2023-04-02 09:56:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2023-04-02 09:56:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2023-04-02 09:56:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure generic_rndis_bind [2023-04-02 09:56:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_unbind [2023-04-02 09:56:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2023-04-02 09:56:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2023-04-02 09:56:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_change_virtual_intf [2023-04-02 09:56:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_scan [2023-04-02 09:56:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2023-04-02 09:56:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_tx_power [2023-04-02 09:56:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_tx_power [2023-04-02 09:56:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_connect [2023-04-02 09:56:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_disconnect [2023-04-02 09:56:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_join_ibss [2023-04-02 09:56:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_leave_ibss [2023-04-02 09:56:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_add_key [2023-04-02 09:56:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_key [2023-04-02 09:56:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_default_key [2023-04-02 09:56:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_station [2023-04-02 09:56:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_dump_station [2023-04-02 09:56:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_pmksa [2023-04-02 09:56:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_pmksa [2023-04-02 09:56:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_flush_pmksa [2023-04-02 09:56:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_power_mgmt [2023-04-02 09:56:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_cqm_rssi_config [2023-04-02 09:56:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2023-04-02 09:56:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 09:56:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2023-04-02 09:56:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2023-04-02 09:56:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2023-04-02 09:56:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_akm_suite_to_key_mgmt [2023-04-02 09:56:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2023-04-02 09:56:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2023-04-02 09:56:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2023-04-02 09:56:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 09:56:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 09:56:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 09:56:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 09:56:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2023-04-02 09:56:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_reset [2023-04-02 09:56:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter [2023-04-02 09:56:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2023-04-02 09:56:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2023-04-02 09:56:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2023-04-02 09:56:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure restore_keys [2023-04-02 09:56:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2023-04-02 09:56:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2023-04-02 09:56:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2023-04-02 09:56:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2023-04-02 09:56:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2023-04-02 09:56:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2023-04-02 09:56:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure get_association_info [2023-04-02 09:56:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2023-04-02 09:56:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2023-04-02 09:56:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2023-04-02 09:56:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2023-04-02 09:56:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2023-04-02 09:56:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure set_rts_threshold [2023-04-02 09:56:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure set_frag_threshold [2023-04-02 09:56:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2023-04-02 09:56:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2023-04-02 09:56:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2023-04-02 09:56:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure get_current_channel [2023-04-02 09:56:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2023-04-02 09:56:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure add_wpa_key [2023-04-02 09:56:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure restore_key [2023-04-02 09:56:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure clear_key [2023-04-02 09:56:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure remove_key [2023-04-02 09:56:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2023-04-02 09:56:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2023-04-02 09:56:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2023-04-02 09:56:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2023-04-02 09:56:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure remove_pmkid [2023-04-02 09:56:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure update_pmkid [2023-04-02 09:56:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_bss_info_update [2023-04-02 09:56:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2023-04-02 09:56:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure check_bssid_list_item [2023-04-02 09:56:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_scan_results [2023-04-02 09:56:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2023-04-02 09:56:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_craft_connected_bss [2023-04-02 09:56:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_do_link_up_work [2023-04-02 09:56:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_do_link_down_work [2023-04-02 09:56:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_worker [2023-04-02 09:56:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2023-04-02 09:56:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_auth_indication [2023-04-02 09:56:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_pmkid_cand_list_indication [2023-04-02 09:56:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_media_specific_indication [2023-04-02 09:56:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2023-04-02 09:56:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_get_caps [2023-04-02 09:56:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_do_cqm [2023-04-02 09:56:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_device_poller [2023-04-02 09:56:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2023-04-02 09:56:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-04-02 09:56:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2023-04-02 09:56:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2023-04-02 09:56:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2023-04-02 09:56:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2023-04-02 09:56:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2023-04-02 09:56:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2023-04-02 09:56:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2023-04-02 09:56:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_driver_init [2023-04-02 09:56:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_driver_exit [2023-04-02 09:56:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_6 [2023-04-02 09:56:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_9 [2023-04-02 09:56:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_7 [2023-04-02 09:56:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start_5 [2023-04-02 09:56:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start_6 [2023-04-02 09:56:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 09:56:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_5 [2023-04-02 09:56:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2023-04-02 09:56:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_4 [2023-04-02 09:56:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_8 [2023-04-02 09:56:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_start_7 [2023-04-02 09:56:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_9 [2023-04-02 09:56:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2023-04-02 09:56:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2023-04-02 09:56:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 09:56:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_8 [2023-04-02 09:56:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 09:56:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-02 09:56:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-02 09:56:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 09:56:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_command_lock_of_rndis_wlan_private [2023-04-02 09:56:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2023-04-02 09:56:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2023-04-02 09:56:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-04-02 09:56:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-04-02 09:56:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-04-02 09:56:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2023-04-02 09:56:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2023-04-02 09:56:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2023-04-02 09:56:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2023-04-02 09:56:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2023-04-02 09:56:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2023-04-02 09:56:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-04-02 09:56:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-02 09:56:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-04-02 09:56:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2023-04-02 09:56:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2023-04-02 09:56:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2023-04-02 09:56:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2023-04-02 09:56:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-04-02 09:56:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2023-04-02 09:56:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-02 09:56:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-02 09:56:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2023-04-02 09:56:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2023-04-02 09:56:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-04-02 09:56:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2023-04-02 09:56:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-02 09:56:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 09:56:17,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 09:56:17,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 09:56:17,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 09:56:17,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 09:56:17,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 09:56:17,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 09:56:17,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 09:56:17,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 09:56:18,679 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 09:56:18,686 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 09:56:19,012 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 09:56:37,959 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 09:56:37,990 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 09:56:37,990 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-04-02 09:56:37,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 09:56:37 BoogieIcfgContainer [2023-04-02 09:56:37,997 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 09:56:38,000 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 09:56:38,000 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 09:56:38,003 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 09:56:38,003 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 09:56:13" (1/3) ... [2023-04-02 09:56:38,003 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66d5f896 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 09:56:38, skipping insertion in model container [2023-04-02 09:56:38,003 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:56:16" (2/3) ... [2023-04-02 09:56:38,004 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66d5f896 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 09:56:38, skipping insertion in model container [2023-04-02 09:56:38,004 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 09:56:37" (3/3) ... [2023-04-02 09:56:38,005 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2023-04-02 09:56:38,021 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 09:56:38,021 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-02 09:56:38,146 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 09:56:38,154 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;@3018fc82, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 09:56:38,155 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-02 09:56:38,172 INFO L276 IsEmpty]: Start isEmpty. Operand has 3969 states, 2613 states have (on average 1.3421354764638347) internal successors, (3507), 2663 states have internal predecessors, (3507), 1033 states have call successors, (1033), 269 states have call predecessors, (1033), 268 states have return successors, (1021), 1017 states have call predecessors, (1021), 1021 states have call successors, (1021) [2023-04-02 09:56:38,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2023-04-02 09:56:38,229 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 09:56:38,231 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 09:56:38,231 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 09:56:38,237 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 09:56:38,238 INFO L85 PathProgramCache]: Analyzing trace with hash -579356945, now seen corresponding path program 1 times [2023-04-02 09:56:38,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 09:56:38,247 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1616854828] [2023-04-02 09:56:38,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 09:56:38,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 09:56:38,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 09:56:40,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:40,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:40,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 09:56:40,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:40,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:40,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 09:56:40,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:40,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:40,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 09:56:40,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:40,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 09:56:40,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:40,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-04-02 09:56:40,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:40,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:40,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-04-02 09:56:40,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:40,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:40,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:40,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2023-04-02 09:56:41,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:41,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 09:56:41,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:41,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-04-02 09:56:41,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:41,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-04-02 09:56:41,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:41,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2023-04-02 09:56:41,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:41,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-04-02 09:56:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:41,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2023-04-02 09:56:41,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:41,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2023-04-02 09:56:41,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:41,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2023-04-02 09:56:41,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:41,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-04-02 09:56:41,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:41,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2023-04-02 09:56:41,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:41,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2023-04-02 09:56:41,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:41,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2023-04-02 09:56:41,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:56:41,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2023-04-02 09:56:41,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2023-04-02 09:56:41,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2023-04-02 09:56:41,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2023-04-02 09:56:41,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 362 [2023-04-02 09:56:41,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 373 [2023-04-02 09:56:41,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 384 [2023-04-02 09:56:41,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2023-04-02 09:56:41,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-04-02 09:56:41,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 417 [2023-04-02 09:56:41,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 428 [2023-04-02 09:56:41,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 439 [2023-04-02 09:56:41,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2023-04-02 09:56:41,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 461 [2023-04-02 09:56:41,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 472 [2023-04-02 09:56:41,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2023-04-02 09:56:41,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 494 [2023-04-02 09:56:41,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:41,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 505 [2023-04-02 09:56:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:41,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:42,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 516 [2023-04-02 09:56:42,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:42,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 527 [2023-04-02 09:56:42,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:42,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 538 [2023-04-02 09:56:42,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:42,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 549 [2023-04-02 09:56:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:42,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 560 [2023-04-02 09:56:42,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:42,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 571 [2023-04-02 09:56:42,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:42,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 582 [2023-04-02 09:56:42,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:42,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593 [2023-04-02 09:56:42,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2023-04-02 09:56:42,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 603 [2023-04-02 09:56:42,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2023-04-02 09:56:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 09:56:42,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:56:42,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:56:42,440 INFO L134 CoverageAnalysis]: Checked inductivity of 5144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5144 trivial. 0 not checked. [2023-04-02 09:56:42,441 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 09:56:42,444 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1616854828] [2023-04-02 09:56:42,445 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1616854828] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 09:56:42,445 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 09:56:42,445 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 09:56:42,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1483389762] [2023-04-02 09:56:42,447 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 09:56:42,453 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 09:56:42,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 09:56:42,489 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 09:56:42,490 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-04-02 09:56:42,500 INFO L87 Difference]: Start difference. First operand has 3969 states, 2613 states have (on average 1.3421354764638347) internal successors, (3507), 2663 states have internal predecessors, (3507), 1033 states have call successors, (1033), 269 states have call predecessors, (1033), 268 states have return successors, (1021), 1017 states have call predecessors, (1021), 1021 states have call successors, (1021) Second operand has 10 states, 10 states have (on average 9.4) internal successors, (94), 2 states have internal predecessors, (94), 3 states have call successors, (58), 10 states have call predecessors, (58), 2 states have return successors, (55), 2 states have call predecessors, (55), 3 states have call successors, (55) [2023-04-02 09:57:02,050 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 [] [2023-04-02 09:57:04,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:57:06,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:57:08,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:57:27,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:57:29,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:57:31,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:57:33,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:57:35,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:57:37,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:57:39,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:57:41,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:57:44,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:57:46,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:57:48,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:57:50,281 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 [] [2023-04-02 09:58:25,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 09:58:25,791 INFO L93 Difference]: Finished difference Result 8706 states and 13356 transitions. [2023-04-02 09:58:25,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2023-04-02 09:58:25,793 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 9.4) internal successors, (94), 2 states have internal predecessors, (94), 3 states have call successors, (58), 10 states have call predecessors, (58), 2 states have return successors, (55), 2 states have call predecessors, (55), 3 states have call successors, (55) Word has length 638 [2023-04-02 09:58:25,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 09:58:25,849 INFO L225 Difference]: With dead ends: 8706 [2023-04-02 09:58:25,849 INFO L226 Difference]: Without dead ends: 5010 [2023-04-02 09:58:25,879 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 300 GetRequests, 272 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 214 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=252, Invalid=618, Unknown=0, NotChecked=0, Total=870 [2023-04-02 09:58:25,884 INFO L413 NwaCegarLoop]: 1174 mSDtfsCounter, 16459 mSDsluCounter, 3736 mSDsCounter, 0 mSdLazyCounter, 10426 mSolverCounterSat, 14061 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 93.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16880 SdHoareTripleChecker+Valid, 4910 SdHoareTripleChecker+Invalid, 24503 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 14061 IncrementalHoareTripleChecker+Valid, 10426 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 97.7s IncrementalHoareTripleChecker+Time [2023-04-02 09:58:25,884 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16880 Valid, 4910 Invalid, 24503 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [14061 Valid, 10426 Invalid, 16 Unknown, 0 Unchecked, 97.7s Time] [2023-04-02 09:58:25,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5010 states. [2023-04-02 09:58:27,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5010 to 3661. [2023-04-02 09:58:27,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3661 states, 2435 states have (on average 1.3371663244353182) internal successors, (3256), 2462 states have internal predecessors, (3256), 967 states have call successors, (967), 261 states have call predecessors, (967), 258 states have return successors, (959), 955 states have call predecessors, (959), 959 states have call successors, (959) [2023-04-02 09:58:27,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3661 states to 3661 states and 5182 transitions. [2023-04-02 09:58:27,736 INFO L78 Accepts]: Start accepts. Automaton has 3661 states and 5182 transitions. Word has length 638 [2023-04-02 09:58:27,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 09:58:27,737 INFO L495 AbstractCegarLoop]: Abstraction has 3661 states and 5182 transitions. [2023-04-02 09:58:27,738 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 9.4) internal successors, (94), 2 states have internal predecessors, (94), 3 states have call successors, (58), 10 states have call predecessors, (58), 2 states have return successors, (55), 2 states have call predecessors, (55), 3 states have call successors, (55) [2023-04-02 09:58:27,738 INFO L276 IsEmpty]: Start isEmpty. Operand 3661 states and 5182 transitions. [2023-04-02 09:58:27,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2023-04-02 09:58:27,756 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 09:58:27,757 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 09:58:27,757 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 09:58:27,757 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 09:58:27,758 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 09:58:27,758 INFO L85 PathProgramCache]: Analyzing trace with hash -57218793, now seen corresponding path program 1 times [2023-04-02 09:58:27,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 09:58:27,758 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1138045076] [2023-04-02 09:58:27,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 09:58:27,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 09:58:28,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 09:58:30,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 09:58:30,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 09:58:30,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 09:58:30,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 09:58:30,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-04-02 09:58:30,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-04-02 09:58:30,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2023-04-02 09:58:30,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 09:58:30,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-04-02 09:58:30,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-04-02 09:58:30,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2023-04-02 09:58:30,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-04-02 09:58:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2023-04-02 09:58:30,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2023-04-02 09:58:30,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2023-04-02 09:58:30,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-04-02 09:58:30,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2023-04-02 09:58:30,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2023-04-02 09:58:30,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2023-04-02 09:58:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:58:30,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2023-04-02 09:58:30,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 329 [2023-04-02 09:58:30,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:30,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:30,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 340 [2023-04-02 09:58:31,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2023-04-02 09:58:31,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 362 [2023-04-02 09:58:31,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 373 [2023-04-02 09:58:31,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 384 [2023-04-02 09:58:31,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2023-04-02 09:58:31,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-04-02 09:58:31,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 417 [2023-04-02 09:58:31,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 428 [2023-04-02 09:58:31,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 439 [2023-04-02 09:58:31,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2023-04-02 09:58:31,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 461 [2023-04-02 09:58:31,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 472 [2023-04-02 09:58:31,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2023-04-02 09:58:31,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 494 [2023-04-02 09:58:31,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 505 [2023-04-02 09:58:31,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 516 [2023-04-02 09:58:31,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 527 [2023-04-02 09:58:31,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 538 [2023-04-02 09:58:31,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 549 [2023-04-02 09:58:31,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 560 [2023-04-02 09:58:31,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 571 [2023-04-02 09:58:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 582 [2023-04-02 09:58:31,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 593 [2023-04-02 09:58:31,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2023-04-02 09:58:31,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 603 [2023-04-02 09:58:31,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 621 [2023-04-02 09:58:31,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 09:58:31,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:58:31,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:58:31,593 INFO L134 CoverageAnalysis]: Checked inductivity of 5144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5144 trivial. 0 not checked. [2023-04-02 09:58:31,594 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 09:58:31,594 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1138045076] [2023-04-02 09:58:31,594 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1138045076] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 09:58:31,594 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 09:58:31,594 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-04-02 09:58:31,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1258146037] [2023-04-02 09:58:31,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 09:58:31,597 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-04-02 09:58:31,597 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 09:58:31,597 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-04-02 09:58:31,597 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2023-04-02 09:58:31,598 INFO L87 Difference]: Start difference. First operand 3661 states and 5182 transitions. Second operand has 11 states, 11 states have (on average 8.545454545454545) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (58), 10 states have call predecessors, (58), 1 states have return successors, (55), 2 states have call predecessors, (55), 3 states have call successors, (55) [2023-04-02 09:58:55,613 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 [] [2023-04-02 09:58:57,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:58:59,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:59:01,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:59:21,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:59:23,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:59:25,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:59:27,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:59:29,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:59:31,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:59:33,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:59:35,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:59:45,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:59:47,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:59:49,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:59:51,835 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 []