./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fe8c8383e77668fbc525c665ed4808e26fcf56c95e01d7d854f2bccf527db7a4 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:33:12,204 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:33:12,207 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:33:12,262 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:33:12,263 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:33:12,267 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:33:12,269 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:33:12,273 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:33:12,276 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:33:12,282 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:33:12,283 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:33:12,285 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:33:12,286 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:33:12,288 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:33:12,290 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:33:12,295 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:33:12,297 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:33:12,298 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:33:12,301 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:33:12,309 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:33:12,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:33:12,313 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:33:12,316 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:33:12,318 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:33:12,327 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:33:12,328 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:33:12,328 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:33:12,329 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:33:12,330 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:33:12,331 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:33:12,332 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:33:12,333 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:33:12,334 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:33:12,334 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:33:12,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:33:12,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:33:12,337 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:33:12,337 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:33:12,337 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:33:12,338 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:33:12,339 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:33:12,341 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 22:33:12,381 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:33:12,381 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:33:12,383 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:33:12,383 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:33:12,384 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:33:12,384 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:33:12,384 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:33:12,384 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:33:12,390 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:33:12,391 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:33:12,392 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:33:12,392 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:33:12,392 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:33:12,392 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:33:12,393 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:33:12,393 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:33:12,393 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:33:12,393 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:33:12,393 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:33:12,394 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:33:12,394 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:33:12,394 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:33:12,394 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:33:12,395 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:33:12,395 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:33:12,395 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/bin/ukojak-2xVlg8857e/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe8c8383e77668fbc525c665ed4808e26fcf56c95e01d7d854f2bccf527db7a4 [2021-11-13 22:33:12,650 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:33:12,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:33:12,686 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:33:12,687 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:33:12,688 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:33:12,689 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i [2021-11-13 22:33:12,774 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/bin/ukojak-2xVlg8857e/data/69279d1b3/c596b7fa739f4e09a45a5ff4603168c3/FLAGf47081207 [2021-11-13 22:33:14,037 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:33:14,038 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i [2021-11-13 22:33:14,144 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/bin/ukojak-2xVlg8857e/data/69279d1b3/c596b7fa739f4e09a45a5ff4603168c3/FLAGf47081207 [2021-11-13 22:33:14,609 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/bin/ukojak-2xVlg8857e/data/69279d1b3/c596b7fa739f4e09a45a5ff4603168c3 [2021-11-13 22:33:14,613 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:33:14,615 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:33:14,618 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:33:14,618 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:33:14,620 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:33:14,621 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:14" (1/1) ... [2021-11-13 22:33:14,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57b938f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:14, skipping insertion in model container [2021-11-13 22:33:14,622 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:14" (1/1) ... [2021-11-13 22:33:14,629 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:33:14,956 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:33:22,527 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[985614,985627] [2021-11-13 22:33:22,530 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[985761,985774] [2021-11-13 22:33:22,530 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[985900,985913] [2021-11-13 22:33:22,531 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[986058,986071] [2021-11-13 22:33:22,588 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:33:22,866 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:33:24,058 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[985614,985627] [2021-11-13 22:33:24,059 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[985761,985774] [2021-11-13 22:33:24,059 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[985900,985913] [2021-11-13 22:33:24,060 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[986058,986071] [2021-11-13 22:33:24,067 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:33:24,416 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:33:24,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24 WrapperNode [2021-11-13 22:33:24,417 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:33:24,419 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:33:24,419 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:33:24,419 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:33:24,427 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:24,756 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:25,750 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:33:25,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:33:25,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:33:25,752 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:33:25,761 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:25,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:26,079 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:26,080 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:26,665 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:26,766 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:26,911 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:27,036 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:33:27,037 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:33:27,037 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:33:27,037 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:33:27,041 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:24" (1/1) ... [2021-11-13 22:33:27,049 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:33:27,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:33:27,082 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:33:27,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc5ac03a-ebe8-4ced-bbd9-b68fdca896f6/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:33:27,129 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_rf_reg [2021-11-13 22:33:27,131 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_rf_reg [2021-11-13 22:33:27,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_enable_interrupt [2021-11-13 22:33:27,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_enable_interrupt [2021-11-13 22:33:27,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_query_bb_reg [2021-11-13 22:33:27,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_query_bb_reg [2021-11-13 22:33:27,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 22:33:27,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 22:33:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-13 22:33:27,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-13 22:33:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_deinit_sw_vars [2021-11-13 22:33:27,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_deinit_sw_vars [2021-11-13 22:33:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_pathb_fill_iqk_matrix [2021-11-13 22:33:27,133 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_pathb_fill_iqk_matrix [2021-11-13 22:33:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-13 22:33:27,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-13 22:33:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-13 22:33:27,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-13 22:33:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_is_fw_downloaded [2021-11-13 22:33:27,135 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_is_fw_downloaded [2021-11-13 22:33:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 22:33:27,135 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 22:33:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-13 22:33:27,135 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-13 22:33:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_tx_polling [2021-11-13 22:33:27,135 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_tx_polling [2021-11-13 22:33:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_led_control [2021-11-13 22:33:27,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_led_control [2021-11-13 22:33:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 22:33:27,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 22:33:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 22:33:27,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 22:33:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 22:33:27,137 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 22:33:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92ce_init_led [2021-11-13 22:33:27,137 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92ce_init_led [2021-11-13 22:33:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_watchdog [2021-11-13 22:33:27,137 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_watchdog [2021-11-13 22:33:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:33:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_llt_write [2021-11-13 22:33:27,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_llt_write [2021-11-13 22:33:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_stop_tx_beacon [2021-11-13 22:33:27,138 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_stop_tx_beacon [2021-11-13 22:33:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_firmware_selfreset [2021-11-13 22:33:27,139 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_firmware_selfreset [2021-11-13 22:33:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_query_rxpwrpercentage [2021-11-13 22:33:27,139 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_query_rxpwrpercentage [2021-11-13 22:33:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_write_dig [2021-11-13 22:33:27,140 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_write_dig [2021-11-13 22:33:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_bw_mode [2021-11-13 22:33:27,140 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_bw_mode [2021-11-13 22:33:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-13 22:33:27,140 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-13 22:33:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_bb_reg [2021-11-13 22:33:27,141 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_bb_reg [2021-11-13 22:33:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_lc_calibrate [2021-11-13 22:33:27,142 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_lc_calibrate [2021-11-13 22:33:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 22:33:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 22:33:27,143 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 22:33:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-13 22:33:27,143 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-13 22:33:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_simularity_compare [2021-11-13 22:33:27,143 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_simularity_compare [2021-11-13 22:33:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_pimode_switch [2021-11-13 22:33:27,144 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_pimode_switch [2021-11-13 22:33:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 22:33:27,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 22:33:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_powerdown_anotherphy [2021-11-13 22:33:27,145 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_powerdown_anotherphy [2021-11-13 22:33:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 22:33:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_update_bbrf_configuration [2021-11-13 22:33:27,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_update_bbrf_configuration [2021-11-13 22:33:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 22:33:27,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 22:33:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_mac_setting_calibration [2021-11-13 22:33:27,146 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_mac_setting_calibration [2021-11-13 22:33:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 22:33:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 22:33:27,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 22:33:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 22:33:27,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 22:33:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_get_hw_reg [2021-11-13 22:33:27,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_get_hw_reg [2021-11-13 22:33:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 22:33:27,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 22:33:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-13 22:33:27,148 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-13 22:33:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-13 22:33:27,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-13 22:33:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-13 22:33:27,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-13 22:33:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_suspend [2021-11-13 22:33:27,150 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_suspend [2021-11-13 22:33:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~TO~VOID [2021-11-13 22:33:27,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~TO~VOID [2021-11-13 22:33:27,151 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_enable_hw_security_config [2021-11-13 22:33:27,151 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_enable_hw_security_config [2021-11-13 22:33:27,151 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_config_rf_with_headerfile [2021-11-13 22:33:27,151 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_config_rf_with_headerfile [2021-11-13 22:33:27,151 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_check_bssid [2021-11-13 22:33:27,152 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_check_bssid [2021-11-13 22:33:27,152 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_set_media_status [2021-11-13 22:33:27,152 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_set_media_status [2021-11-13 22:33:27,152 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_fill_h2c_cmd [2021-11-13 22:33:27,152 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_fill_h2c_cmd [2021-11-13 22:33:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-13 22:33:27,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-13 22:33:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl92de_module_exit_6_2 [2021-11-13 22:33:27,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl92de_module_exit_6_2 [2021-11-13 22:33:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:33:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 22:33:27,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 22:33:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 22:33:27,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 22:33:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-13 22:33:27,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-13 22:33:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-13 22:33:27,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-13 22:33:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_beacon_related_registers [2021-11-13 22:33:27,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_beacon_related_registers [2021-11-13 22:33:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 22:33:27,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 22:33:27,160 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 22:33:27,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 22:33:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:33:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 22:33:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 22:33:27,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 22:33:27,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-13 22:33:27,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-13 22:33:27,168 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_lc_calibrate [2021-11-13 22:33:27,168 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_lc_calibrate [2021-11-13 22:33:27,168 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_iq_calibrate [2021-11-13 22:33:27,168 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_iq_calibrate [2021-11-13 22:33:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_disable_interrupt [2021-11-13 22:33:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_disable_interrupt [2021-11-13 22:33:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_acquire_cckandrw_pagea_ctl [2021-11-13 22:33:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_acquire_cckandrw_pagea_ctl [2021-11-13 22:33:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_get_desc [2021-11-13 22:33:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_get_desc [2021-11-13 22:33:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_fw_page_write [2021-11-13 22:33:27,170 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_fw_page_write [2021-11-13 22:33:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-13 22:33:27,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-13 22:33:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:33:27,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:33:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_txpower_level [2021-11-13 22:33:27,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_txpower_level [2021-11-13 22:33:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_tx_fill_cmddesc [2021-11-13 22:33:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_tx_fill_cmddesc [2021-11-13 22:33:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 22:33:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 22:33:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 22:33:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 22:33:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_sw_led_on [2021-11-13 22:33:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_sw_led_on [2021-11-13 22:33:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_reset_iqk_result [2021-11-13 22:33:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_reset_iqk_result [2021-11-13 22:33:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-13 22:33:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-13 22:33:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-13 22:33:27,329 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-13 22:33:27,329 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_resume_tx_beacon [2021-11-13 22:33:27,329 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_resume_tx_beacon [2021-11-13 22:33:27,329 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-13 22:33:27,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-13 22:33:27,329 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-13 22:33:27,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-13 22:33:27,329 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_check_fw_read_last_h2c [2021-11-13 22:33:27,330 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_check_fw_read_last_h2c [2021-11-13 22:33:27,330 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_init_sw_vars [2021-11-13 22:33:27,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_init_sw_vars [2021-11-13 22:33:27,330 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-13 22:33:27,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-13 22:33:27,330 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-13 22:33:27,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-13 22:33:27,330 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-13 22:33:27,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-13 22:33:27,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-13 22:33:27,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-13 22:33:27,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 22:33:27,331 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 22:33:27,331 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-13 22:33:27,331 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-13 22:33:27,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-13 22:33:27,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-13 22:33:27,331 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_set_sw_chnl_cmdarray [2021-11-13 22:33:27,331 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_set_sw_chnl_cmdarray [2021-11-13 22:33:27,331 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_enable_rf_env [2021-11-13 22:33:27,331 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_enable_rf_env [2021-11-13 22:33:27,331 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_save_mac_registers [2021-11-13 22:33:27,331 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_save_mac_registers [2021-11-13 22:33:27,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:33:27,332 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_restore_rf_env [2021-11-13 22:33:27,332 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_restore_rf_env [2021-11-13 22:33:27,332 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_iq_calibrate [2021-11-13 22:33:27,332 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_iq_calibrate [2021-11-13 22:33:27,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-13 22:33:27,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-13 22:33:27,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 22:33:27,332 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_resume [2021-11-13 22:33:27,332 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_resume [2021-11-13 22:33:27,332 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_get_rightchnlplace_for_iqk [2021-11-13 22:33:27,332 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_get_rightchnlplace_for_iqk [2021-11-13 22:33:27,333 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-13 22:33:27,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-13 22:33:27,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:33:27,333 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_read_eeprom_info [2021-11-13 22:33:27,333 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_read_eeprom_info [2021-11-13 22:33:27,333 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-13 22:33:27,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-13 22:33:27,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-13 22:33:27,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-13 22:33:27,333 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_rf_serial_read [2021-11-13 22:33:27,333 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_rf_serial_read [2021-11-13 22:33:27,333 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-13 22:33:27,334 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-13 22:33:27,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 22:33:27,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 22:33:27,334 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___5 [2021-11-13 22:33:27,334 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___5 [2021-11-13 22:33:27,334 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_sw_led_off [2021-11-13 22:33:27,334 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_sw_led_off [2021-11-13 22:33:27,334 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-13 22:33:27,334 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-13 22:33:27,334 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-13 22:33:27,334 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-13 22:33:27,334 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_poweroff_adapter [2021-11-13 22:33:27,335 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_poweroff_adapter [2021-11-13 22:33:27,335 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-13 22:33:27,335 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-13 22:33:27,335 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-13 22:33:27,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-13 22:33:27,335 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_path_adda_on [2021-11-13 22:33:27,335 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_path_adda_on [2021-11-13 22:33:27,335 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-13 22:33:27,335 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-13 22:33:27,335 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_calculate_bit_shift [2021-11-13 22:33:27,335 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_calculate_bit_shift [2021-11-13 22:33:27,335 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-13 22:33:27,336 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-13 22:33:27,336 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_update_channel_access_setting [2021-11-13 22:33:27,336 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_update_channel_access_setting [2021-11-13 22:33:27,336 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_reload_mac_registers [2021-11-13 22:33:27,336 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_reload_mac_registers [2021-11-13 22:33:27,336 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_save_adda_registers [2021-11-13 22:33:27,336 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_save_adda_registers [2021-11-13 22:33:27,336 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_switch_wirelessband [2021-11-13 22:33:27,336 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_switch_wirelessband [2021-11-13 22:33:27,336 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_hw_init [2021-11-13 22:33:27,336 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_hw_init [2021-11-13 22:33:27,336 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_calc_curvindex [2021-11-13 22:33:27,337 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_calc_curvindex [2021-11-13 22:33:27,337 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_beacon_interval [2021-11-13 22:33:27,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_beacon_interval [2021-11-13 22:33:27,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 22:33:27,345 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_hw_reg [2021-11-13 22:33:27,345 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_hw_reg [2021-11-13 22:33:27,346 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_set_bcn_ctrl_reg [2021-11-13 22:33:27,346 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_set_bcn_ctrl_reg [2021-11-13 22:33:27,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 22:33:27,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 22:33:27,346 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-13 22:33:27,346 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-13 22:33:27,346 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_qos [2021-11-13 22:33:27,347 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_qos [2021-11-13 22:33:27,347 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_linked_set_reg [2021-11-13 22:33:27,347 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_linked_set_reg [2021-11-13 22:33:27,347 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_release_cckandrw_pagea_ctl [2021-11-13 22:33:27,347 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_release_cckandrw_pagea_ctl [2021-11-13 22:33:27,347 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_init_edca_turbo [2021-11-13 22:33:27,347 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_init_edca_turbo [2021-11-13 22:33:27,347 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_read_dword_dbi [2021-11-13 22:33:27,348 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_read_dword_dbi [2021-11-13 22:33:27,348 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-13 22:33:27,348 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-13 22:33:27,348 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_update_interrupt_mask [2021-11-13 22:33:27,348 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_update_interrupt_mask [2021-11-13 22:33:27,348 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-13 22:33:27,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-13 22:33:27,349 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_enable_fw_download [2021-11-13 22:33:27,349 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_enable_fw_download [2021-11-13 22:33:27,349 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_init_sw_leds [2021-11-13 22:33:27,349 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_init_sw_leds [2021-11-13 22:33:27,349 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_query_rf_reg [2021-11-13 22:33:27,349 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_query_rf_reg [2021-11-13 22:33:27,349 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-13 22:33:27,349 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-13 22:33:27,350 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-13 22:33:27,350 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-13 22:33:27,350 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_reload_adda_registers [2021-11-13 22:33:27,350 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_reload_adda_registers [2021-11-13 22:33:27,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 22:33:27,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 22:33:27,350 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_card_disable [2021-11-13 22:33:27,350 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_card_disable [2021-11-13 22:33:27,351 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_config_bb_with_headerfile [2021-11-13 22:33:27,351 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_config_bb_with_headerfile [2021-11-13 22:33:27,351 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-13 22:33:27,351 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-13 22:33:27,351 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_signal_scale_mapping [2021-11-13 22:33:27,351 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_signal_scale_mapping [2021-11-13 22:33:27,351 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_enable_anotherphy [2021-11-13 22:33:27,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_enable_anotherphy [2021-11-13 22:33:27,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:33:27,352 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-13 22:33:27,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-13 22:33:27,352 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_write_dword_dbi [2021-11-13 22:33:27,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_write_dword_dbi [2021-11-13 22:33:27,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 22:33:27,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 22:33:27,353 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_patha_fill_iqk_matrix [2021-11-13 22:33:27,353 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_patha_fill_iqk_matrix [2021-11-13 22:33:27,353 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-13 22:33:27,353 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-13 22:33:55,760 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-13 22:42:27,504 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-13 22:42:41,375 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:42:41,376 INFO L299 CfgBuilder]: Removed 16 assume(true) statements. [2021-11-13 22:42:41,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:42:41 BoogieIcfgContainer [2021-11-13 22:42:41,388 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:42:41,389 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:42:41,390 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:42:41,401 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:42:41,402 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:42:41" (1/1) ... [2021-11-13 22:42:41,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:42:41,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:41,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10742 states to 4038 states and 6200 transitions. [2021-11-13 22:42:41,797 INFO L276 IsEmpty]: Start isEmpty. Operand 4038 states and 6200 transitions. [2021-11-13 22:42:41,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-13 22:42:41,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:41,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:44,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:45,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2655 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2655 trivial. 0 not checked. [2021-11-13 22:42:56,315 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.59s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 22:42:56,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:56,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10754 states to 4044 states and 6212 transitions. [2021-11-13 22:42:56,974 INFO L276 IsEmpty]: Start isEmpty. Operand 4044 states and 6212 transitions. [2021-11-13 22:42:56,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2021-11-13 22:42:56,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:56,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:58,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:59,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2652 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2021-11-13 22:42:59,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:00,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10761 states to 4051 states and 6219 transitions. [2021-11-13 22:43:00,025 INFO L276 IsEmpty]: Start isEmpty. Operand 4051 states and 6219 transitions. [2021-11-13 22:43:00,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2021-11-13 22:43:00,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:00,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:01,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:02,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-13 22:43:02,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:02,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10776 states to 4057 states and 6234 transitions. [2021-11-13 22:43:02,640 INFO L276 IsEmpty]: Start isEmpty. Operand 4057 states and 6234 transitions. [2021-11-13 22:43:02,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2021-11-13 22:43:02,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:02,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:03,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:04,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-13 22:43:05,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:05,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10796 states to 4065 states and 6254 transitions. [2021-11-13 22:43:05,380 INFO L276 IsEmpty]: Start isEmpty. Operand 4065 states and 6254 transitions. [2021-11-13 22:43:05,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2021-11-13 22:43:05,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:05,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:06,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:07,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2652 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2021-11-13 22:43:08,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:08,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10827 states to 4085 states and 6285 transitions. [2021-11-13 22:43:08,930 INFO L276 IsEmpty]: Start isEmpty. Operand 4085 states and 6285 transitions. [2021-11-13 22:43:08,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-13 22:43:08,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:08,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:10,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:11,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2768 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-13 22:43:12,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:12,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10851 states to 4094 states and 6309 transitions. [2021-11-13 22:43:12,865 INFO L276 IsEmpty]: Start isEmpty. Operand 4094 states and 6309 transitions. [2021-11-13 22:43:12,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-11-13 22:43:12,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:12,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:14,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-13 22:43:15,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10854 states to 4097 states and 6312 transitions. [2021-11-13 22:43:15,221 INFO L276 IsEmpty]: Start isEmpty. Operand 4097 states and 6312 transitions. [2021-11-13 22:43:15,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-13 22:43:15,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:16,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:17,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2714 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-13 22:43:17,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10855 states to 4099 states and 6313 transitions. [2021-11-13 22:43:17,627 INFO L276 IsEmpty]: Start isEmpty. Operand 4099 states and 6313 transitions. [2021-11-13 22:43:17,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-13 22:43:17,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:18,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:19,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2774 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2771 trivial. 0 not checked. [2021-11-13 22:43:19,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:19,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10857 states to 4101 states and 6315 transitions. [2021-11-13 22:43:19,498 INFO L276 IsEmpty]: Start isEmpty. Operand 4101 states and 6315 transitions. [2021-11-13 22:43:19,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-13 22:43:19,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:19,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2768 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-13 22:43:21,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:21,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10861 states to 4105 states and 6319 transitions. [2021-11-13 22:43:21,790 INFO L276 IsEmpty]: Start isEmpty. Operand 4105 states and 6319 transitions. [2021-11-13 22:43:21,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-13 22:43:21,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:21,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:22,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-13 22:43:23,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:23,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10866 states to 4110 states and 6324 transitions. [2021-11-13 22:43:23,617 INFO L276 IsEmpty]: Start isEmpty. Operand 4110 states and 6324 transitions. [2021-11-13 22:43:23,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-13 22:43:23,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:23,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:24,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:25,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-13 22:43:25,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10869 states to 4113 states and 6327 transitions. [2021-11-13 22:43:25,648 INFO L276 IsEmpty]: Start isEmpty. Operand 4113 states and 6327 transitions. [2021-11-13 22:43:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-13 22:43:25,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-13 22:43:27,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:27,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10871 states to 4115 states and 6329 transitions. [2021-11-13 22:43:27,373 INFO L276 IsEmpty]: Start isEmpty. Operand 4115 states and 6329 transitions. [2021-11-13 22:43:27,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-13 22:43:27,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:27,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:28,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-13 22:43:28,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:28,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10873 states to 4117 states and 6331 transitions. [2021-11-13 22:43:28,997 INFO L276 IsEmpty]: Start isEmpty. Operand 4117 states and 6331 transitions. [2021-11-13 22:43:29,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-13 22:43:29,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:29,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:29,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:30,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-13 22:43:30,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:30,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10880 states to 4124 states and 6338 transitions. [2021-11-13 22:43:30,486 INFO L276 IsEmpty]: Start isEmpty. Operand 4124 states and 6338 transitions. [2021-11-13 22:43:30,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-13 22:43:30,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:30,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:31,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:31,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-13 22:43:31,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:31,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10882 states to 4126 states and 6340 transitions. [2021-11-13 22:43:31,991 INFO L276 IsEmpty]: Start isEmpty. Operand 4126 states and 6340 transitions. [2021-11-13 22:43:31,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2021-11-13 22:43:31,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:31,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:33,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-13 22:43:33,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:33,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10884 states to 4128 states and 6342 transitions. [2021-11-13 22:43:33,746 INFO L276 IsEmpty]: Start isEmpty. Operand 4128 states and 6342 transitions. [2021-11-13 22:43:33,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-13 22:43:33,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:33,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:35,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2712 trivial. 0 not checked. [2021-11-13 22:43:35,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:35,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10959 states to 4144 states and 6409 transitions. [2021-11-13 22:43:35,926 INFO L276 IsEmpty]: Start isEmpty. Operand 4144 states and 6409 transitions. [2021-11-13 22:43:35,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-13 22:43:35,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:35,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:36,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:37,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2712 trivial. 0 not checked. [2021-11-13 22:43:38,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:38,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10996 states to 4159 states and 6446 transitions. [2021-11-13 22:43:38,207 INFO L276 IsEmpty]: Start isEmpty. Operand 4159 states and 6446 transitions. [2021-11-13 22:43:38,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-13 22:43:38,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:38,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:39,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:39,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2768 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-13 22:43:39,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10998 states to 4161 states and 6448 transitions. [2021-11-13 22:43:39,667 INFO L276 IsEmpty]: Start isEmpty. Operand 4161 states and 6448 transitions. [2021-11-13 22:43:39,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-13 22:43:39,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:39,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms