./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.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_f1ae000e-5b41-46ba-b5eb-37722a3681fd/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1ae000e-5b41-46ba-b5eb-37722a3681fd/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_f1ae000e-5b41-46ba-b5eb-37722a3681fd/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1ae000e-5b41-46ba-b5eb-37722a3681fd/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1ae000e-5b41-46ba-b5eb-37722a3681fd/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_f1ae000e-5b41-46ba-b5eb-37722a3681fd/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 d88980e24377daa45068c6e4fe090f3a4be139e16663cf138c162fc55d6daf92 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:09:15,296 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:09:15,299 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:09:15,362 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:09:15,362 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:09:15,367 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:09:15,370 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:09:15,374 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:09:15,377 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:09:15,384 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:09:15,385 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:09:15,387 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:09:15,387 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:09:15,390 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:09:15,391 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:09:15,392 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:09:15,393 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:09:15,394 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:09:15,396 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:09:15,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:09:15,401 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:09:15,402 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:09:15,403 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:09:15,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:09:15,408 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:09:15,408 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:09:15,409 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:09:15,410 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:09:15,410 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:09:15,412 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:09:15,412 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:09:15,413 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:09:15,414 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:09:15,415 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:09:15,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:09:15,416 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:09:15,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:09:15,418 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:09:15,418 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:09:15,419 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:09:15,420 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:09:15,421 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1ae000e-5b41-46ba-b5eb-37722a3681fd/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:09:15,450 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:09:15,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:09:15,451 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:09:15,451 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:09:15,451 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:09:15,452 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:09:15,452 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:09:15,452 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:09:15,452 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:09:15,452 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:09:15,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:09:15,453 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:09:15,453 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:09:15,453 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:09:15,453 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:09:15,454 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:09:15,454 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:09:15,454 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:09:15,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:09:15,455 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:09:15,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:09:15,455 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:09:15,455 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:09:15,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:09:15,456 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:09:15,456 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_f1ae000e-5b41-46ba-b5eb-37722a3681fd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1ae000e-5b41-46ba-b5eb-37722a3681fd/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d88980e24377daa45068c6e4fe090f3a4be139e16663cf138c162fc55d6daf92 [2021-11-13 23:09:15,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:09:15,735 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:09:15,737 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:09:15,738 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:09:15,742 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:09:15,744 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1ae000e-5b41-46ba-b5eb-37722a3681fd/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-13 23:09:15,818 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1ae000e-5b41-46ba-b5eb-37722a3681fd/bin/ukojak-2xVlg8857e/data/a90f367c3/cb02e520746040bbbcc6615433040758/FLAG3646aab5c [2021-11-13 23:09:17,198 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:09:17,199 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1ae000e-5b41-46ba-b5eb-37722a3681fd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-13 23:09:17,292 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1ae000e-5b41-46ba-b5eb-37722a3681fd/bin/ukojak-2xVlg8857e/data/a90f367c3/cb02e520746040bbbcc6615433040758/FLAG3646aab5c [2021-11-13 23:09:17,689 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1ae000e-5b41-46ba-b5eb-37722a3681fd/bin/ukojak-2xVlg8857e/data/a90f367c3/cb02e520746040bbbcc6615433040758 [2021-11-13 23:09:17,691 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:09:17,693 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:09:17,696 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:09:17,696 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:09:17,700 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:09:17,700 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:09:17" (1/1) ... [2021-11-13 23:09:17,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b11b652 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:17, skipping insertion in model container [2021-11-13 23:09:17,703 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:09:17" (1/1) ... [2021-11-13 23:09:17,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:09:18,024 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:09:26,791 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_f1ae000e-5b41-46ba-b5eb-37722a3681fd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887303,887316] [2021-11-13 23:09:26,796 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_f1ae000e-5b41-46ba-b5eb-37722a3681fd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887469,887482] [2021-11-13 23:09:26,797 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_f1ae000e-5b41-46ba-b5eb-37722a3681fd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887633,887646] [2021-11-13 23:09:26,803 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_f1ae000e-5b41-46ba-b5eb-37722a3681fd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887798,887811] [2021-11-13 23:09:26,889 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:09:27,163 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:09:28,109 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_f1ae000e-5b41-46ba-b5eb-37722a3681fd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887303,887316] [2021-11-13 23:09:28,110 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_f1ae000e-5b41-46ba-b5eb-37722a3681fd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887469,887482] [2021-11-13 23:09:28,110 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_f1ae000e-5b41-46ba-b5eb-37722a3681fd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887633,887646] [2021-11-13 23:09:28,111 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_f1ae000e-5b41-46ba-b5eb-37722a3681fd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887798,887811] [2021-11-13 23:09:28,120 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:09:28,500 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:09:28,501 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:28 WrapperNode [2021-11-13 23:09:28,501 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:09:28,502 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:09:28,503 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:09:28,503 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:09:28,510 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:28" (1/1) ... [2021-11-13 23:09:28,761 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:28" (1/1) ... [2021-11-13 23:09:29,664 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:09:29,668 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:09:29,668 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:09:29,668 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:09:29,678 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:28" (1/1) ... [2021-11-13 23:09:29,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:28" (1/1) ... [2021-11-13 23:09:29,975 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:28" (1/1) ... [2021-11-13 23:09:29,976 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:28" (1/1) ... [2021-11-13 23:09:30,577 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:28" (1/1) ... [2021-11-13 23:09:30,745 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:28" (1/1) ... [2021-11-13 23:09:31,130 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:28" (1/1) ... [2021-11-13 23:09:31,236 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:09:31,237 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:09:31,238 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:09:31,238 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:09:31,239 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:09:28" (1/1) ... [2021-11-13 23:09:31,269 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:09:31,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1ae000e-5b41-46ba-b5eb-37722a3681fd/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:09:31,310 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1ae000e-5b41-46ba-b5eb-37722a3681fd/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:09:31,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1ae000e-5b41-46ba-b5eb-37722a3681fd/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:09:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_check_bssid [2021-11-13 23:09:31,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_check_bssid [2021-11-13 23:09:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_rf_reg [2021-11-13 23:09:31,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_rf_reg [2021-11-13 23:09:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_on [2021-11-13 23:09:31,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_on [2021-11-13 23:09:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-13 23:09:31,364 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-13 23:09:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 23:09:31,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 23:09:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_lc_calibrate [2021-11-13 23:09:31,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_lc_calibrate [2021-11-13 23:09:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8188e_config_bb_reg [2021-11-13 23:09:31,365 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8188e_config_bb_reg [2021-11-13 23:09:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-13 23:09:31,365 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-13 23:09:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_enter [2021-11-13 23:09:31,366 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_enter [2021-11-13 23:09:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_path_adda_on [2021-11-13 23:09:31,366 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_path_adda_on [2021-11-13 23:09:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-13 23:09:31,367 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-13 23:09:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-13 23:09:31,367 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-13 23:09:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 23:09:31,367 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 23:09:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-13 23:09:31,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-13 23:09:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 23:09:31,368 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 23:09:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_bb_reg [2021-11-13 23:09:31,368 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_bb_reg [2021-11-13 23:09:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_suspend [2021-11-13 23:09:31,368 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_suspend [2021-11-13 23:09:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_interrupt [2021-11-13 23:09:31,369 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_interrupt [2021-11-13 23:09:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_off [2021-11-13 23:09:31,369 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_off [2021-11-13 23:09:31,369 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-13 23:09:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-13 23:09:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-13 23:09:31,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 23:09:31,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 23:09:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-13 23:09:31,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-13 23:09:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-13 23:09:31,372 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-13 23:09:31,372 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_firmware_selfreset [2021-11-13 23:09:31,372 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_firmware_selfreset [2021-11-13 23:09:31,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 23:09:31,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 23:09:31,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-13 23:09:31,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-13 23:09:31,373 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 23:09:31,373 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 23:09:31,373 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_desc [2021-11-13 23:09:31,374 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_desc [2021-11-13 23:09:31,375 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_interval [2021-11-13 23:09:31,375 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_interval [2021-11-13 23:09:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_disable_interrupt [2021-11-13 23:09:31,376 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_disable_interrupt [2021-11-13 23:09:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:09:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_resume [2021-11-13 23:09:31,376 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_resume [2021-11-13 23:09:31,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-13 23:09:31,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-13 23:09:31,377 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_channel_access_setting [2021-11-13 23:09:31,378 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_channel_access_setting [2021-11-13 23:09:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_rx_idle_ant [2021-11-13 23:09:31,379 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_rx_idle_ant [2021-11-13 23:09:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-13 23:09:31,379 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-13 23:09:31,379 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 23:09:31,379 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 23:09:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-13 23:09:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-13 23:09:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 23:09:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-13 23:09:31,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-13 23:09:31,380 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 23:09:31,381 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 23:09:31,381 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-13 23:09:31,381 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-13 23:09:31,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 23:09:31,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 23:09:31,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 23:09:31,381 INFO L130 BoogieDeclarations]: Found specification of procedure rf_serial_read [2021-11-13 23:09:31,382 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_serial_read [2021-11-13 23:09:31,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:09:31,382 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_interrupt_mask [2021-11-13 23:09:31,383 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_interrupt_mask [2021-11-13 23:09:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 23:09:31,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 23:09:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 23:09:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 23:09:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rf_reg [2021-11-13 23:09:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rf_reg [2021-11-13 23:09:31,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 23:09:31,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 23:09:31,385 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-13 23:09:31,385 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-13 23:09:31,386 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-13 23:09:31,386 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-13 23:09:31,386 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_card_disable [2021-11-13 23:09:31,386 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_card_disable [2021-11-13 23:09:31,386 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_check_fw_read_last_h2c [2021-11-13 23:09:31,386 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_check_fw_read_last_h2c [2021-11-13 23:09:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-13 23:09:31,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-13 23:09:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-13 23:09:31,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-13 23:09:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_led_control [2021-11-13 23:09:31,387 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_led_control [2021-11-13 23:09:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_related_registers [2021-11-13 23:09:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_related_registers [2021-11-13 23:09:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure save_adda_reg [2021-11-13 23:09:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure save_adda_reg [2021-11-13 23:09:31,389 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-13 23:09:31,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-13 23:09:31,390 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-13 23:09:31,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-13 23:09:31,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:09:31,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 23:09:31,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 23:09:31,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-13 23:09:31,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-13 23:09:31,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-13 23:09:31,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-13 23:09:31,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-13 23:09:31,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-13 23:09:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-13 23:09:31,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-13 23:09:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_hw_reg [2021-11-13 23:09:31,400 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_hw_reg [2021-11-13 23:09:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 23:09:31,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 23:09:31,401 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 23:09:31,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 23:09:31,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:09:31,401 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 23:09:31,402 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rfpath_switch [2021-11-13 23:09:31,402 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rfpath_switch [2021-11-13 23:09:31,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 23:09:31,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 23:09:31,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-13 23:09:31,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-13 23:09:31,402 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_hal_rate_tbl [2021-11-13 23:09:31,403 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_hal_rate_tbl [2021-11-13 23:09:31,403 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_txpower_level [2021-11-13 23:09:31,403 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_txpower_level [2021-11-13 23:09:31,403 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-13 23:09:31,403 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-13 23:09:31,403 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bb_reg [2021-11-13 23:09:31,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bb_reg [2021-11-13 23:09:31,404 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_qos [2021-11-13 23:09:31,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_qos [2021-11-13 23:09:31,404 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_iq_calibrate [2021-11-13 23:09:31,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_iq_calibrate [2021-11-13 23:09:31,404 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-13 23:09:31,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-13 23:09:31,405 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_check_txpower_tracking [2021-11-13 23:09:31,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_check_txpower_tracking [2021-11-13 23:09:31,405 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_led [2021-11-13 23:09:31,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_led [2021-11-13 23:09:31,405 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_txpower_track_adjust [2021-11-13 23:09:31,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_txpower_track_adjust [2021-11-13 23:09:31,406 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_poweroff_adapter [2021-11-13 23:09:31,406 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_poweroff_adapter [2021-11-13 23:09:31,406 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_init_edca_turbo [2021-11-13 23:09:31,406 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_init_edca_turbo [2021-11-13 23:09:31,406 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-13 23:09:31,406 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-13 23:09:31,406 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_sw_leds [2021-11-13 23:09:31,407 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_sw_leds [2021-11-13 23:09:31,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:09:31,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:09:31,407 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-13 23:09:31,407 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-13 23:09:31,407 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_hal_pwrseqcmdparsing [2021-11-13 23:09:31,407 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_hal_pwrseqcmdparsing [2021-11-13 23:09:31,408 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_hw_security_config [2021-11-13 23:09:31,408 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_hw_security_config [2021-11-13 23:09:31,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 23:09:31,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 23:09:31,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 23:09:31,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 23:09:31,408 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-13 23:09:31,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-13 23:09:31,409 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-13 23:09:31,409 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-13 23:09:31,409 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-13 23:09:31,409 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-13 23:09:31,409 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-13 23:09:31,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-13 23:09:31,410 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-13 23:09:31,410 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-13 23:09:31,410 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_set_iqk_matrix [2021-11-13 23:09:31,410 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_set_iqk_matrix [2021-11-13 23:09:31,410 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_chk_tx_track [2021-11-13 23:09:31,410 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_chk_tx_track [2021-11-13 23:09:31,411 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-13 23:09:31,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-13 23:09:31,411 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_stop_tx_beacon [2021-11-13 23:09:31,411 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_stop_tx_beacon [2021-11-13 23:09:31,411 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-13 23:09:31,411 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-13 23:09:31,411 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-13 23:09:31,412 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-13 23:09:31,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-13 23:09:31,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-13 23:09:31,412 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_llt_write [2021-11-13 23:09:31,412 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_llt_write [2021-11-13 23:09:31,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 23:09:31,413 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 23:09:31,413 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-13 23:09:31,413 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-13 23:09:31,413 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_watchdog [2021-11-13 23:09:31,413 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_watchdog [2021-11-13 23:09:31,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-13 23:09:31,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-13 23:09:31,414 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bw_mode [2021-11-13 23:09:31,414 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bw_mode [2021-11-13 23:09:31,414 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_ant_training [2021-11-13 23:09:31,414 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_ant_training [2021-11-13 23:09:31,414 INFO L130 BoogieDeclarations]: Found specification of procedure sim_comp [2021-11-13 23:09:31,414 INFO L138 BoogieDeclarations]: Found implementation of procedure sim_comp [2021-11-13 23:09:31,414 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_deinit_sw_vars [2021-11-13 23:09:31,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_deinit_sw_vars [2021-11-13 23:09:31,415 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_polling [2021-11-13 23:09:31,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_polling [2021-11-13 23:09:31,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:09:31,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:09:31,415 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_pi_mode_switch [2021-11-13 23:09:31,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_pi_mode_switch [2021-11-13 23:09:31,416 INFO L130 BoogieDeclarations]: Found specification of procedure cal_bit_shift [2021-11-13 23:09:31,416 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_bit_shift [2021-11-13 23:09:31,416 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_enable_fw_download [2021-11-13 23:09:31,416 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_enable_fw_download [2021-11-13 23:09:31,416 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-13 23:09:31,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-13 23:09:31,416 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-13 23:09:31,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-13 23:09:31,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:09:31,417 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-13 23:09:31,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-13 23:09:31,417 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-13 23:09:31,418 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-13 23:09:31,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-13 23:09:31,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-13 23:09:31,423 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-13 23:09:31,423 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-13 23:09:31,424 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-13 23:09:31,424 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-13 23:09:31,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 23:09:31,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 23:09:31,424 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_hw_init [2021-11-13 23:09:31,425 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_hw_init [2021-11-13 23:09:31,432 INFO L130 BoogieDeclarations]: Found specification of procedure check_cond [2021-11-13 23:09:31,432 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cond [2021-11-13 23:09:31,432 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-13 23:09:31,432 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-13 23:09:31,432 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-13 23:09:31,433 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-13 23:09:31,433 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_iq_calibrate [2021-11-13 23:09:31,433 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_iq_calibrate [2021-11-13 23:09:31,433 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-13 23:09:31,433 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-13 23:09:31,433 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-13 23:09:31,433 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-13 23:09:31,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-13 23:09:31,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-13 23:09:31,434 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_hw_reg [2021-11-13 23:09:31,434 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_hw_reg [2021-11-13 23:09:31,434 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-13 23:09:31,434 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-13 23:09:31,434 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-13 23:09:31,435 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-13 23:09:31,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-13 23:09:31,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-13 23:09:31,435 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_fill_h2c_cmd [2021-11-13 23:09:31,435 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_fill_h2c_cmd [2021-11-13 23:09:31,435 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_fw_page_write [2021-11-13 23:09:31,435 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_fw_page_write [2021-11-13 23:09:31,436 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-13 23:09:31,436 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-13 23:09:31,436 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_tx_ant [2021-11-13 23:09:31,436 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_tx_ant [2021-11-13 23:09:31,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:09:31,436 INFO L130 BoogieDeclarations]: Found specification of procedure reload_adda [2021-11-13 23:09:31,436 INFO L138 BoogieDeclarations]: Found implementation of procedure reload_adda [2021-11-13 23:09:31,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 23:09:31,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 23:09:31,437 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-13 23:09:31,437 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-13 23:09:31,437 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_read_eeprom_info [2021-11-13 23:09:31,437 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_read_eeprom_info [2021-11-13 23:09:31,437 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_off [2021-11-13 23:09:31,437 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_off [2021-11-13 23:09:31,438 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-13 23:09:31,438 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-13 23:09:31,438 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-13 23:09:31,438 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-13 23:09:31,438 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_resume_tx_beacon [2021-11-13 23:09:31,438 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_resume_tx_beacon [2021-11-13 23:09:31,438 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_init_sw_vars [2021-11-13 23:09:31,439 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_init_sw_vars [2021-11-13 23:09:31,439 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-13 23:09:31,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-13 23:09:31,439 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_config_s [2021-11-13 23:09:31,439 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_config_s [2021-11-13 23:09:31,439 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-13 23:09:31,439 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-13 23:09:31,440 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-13 23:09:31,440 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-13 23:09:31,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 23:09:31,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 23:09:31,440 INFO L130 BoogieDeclarations]: Found specification of procedure config_bb_with_header [2021-11-13 23:09:31,440 INFO L138 BoogieDeclarations]: Found implementation of procedure config_bb_with_header [2021-11-13 23:09:31,440 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-13 23:09:31,440 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-13 23:09:31,441 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-13 23:09:31,441 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-13 23:09:31,441 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_media_status [2021-11-13 23:09:31,441 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_media_status [2021-11-13 23:09:31,441 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_leave [2021-11-13 23:09:31,441 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_leave [2021-11-13 23:09:31,441 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-13 23:09:31,442 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-13 23:09:31,442 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-13 23:09:31,442 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-13 23:09:31,442 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_fill_cmddesc [2021-11-13 23:09:31,442 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_fill_cmddesc [2021-11-13 23:09:31,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:09:31,442 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-13 23:09:31,442 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-13 23:09:31,443 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-13 23:09:31,443 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-13 23:09:31,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 23:09:31,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 23:09:31,443 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_on [2021-11-13 23:09:31,443 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_on [2021-11-13 23:09:31,443 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-13 23:09:31,444 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-13 23:09:38,748 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-13 23:16:37,229 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-13 23:16:49,380 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:16:49,380 INFO L299 CfgBuilder]: Removed 18 assume(true) statements. [2021-11-13 23:16:49,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:16:49 BoogieIcfgContainer [2021-11-13 23:16:49,389 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:16:49,390 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:16:49,390 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:16:49,400 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:16:49,400 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:16:49" (1/1) ... [2021-11-13 23:16:49,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:16:49,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:16:49,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9450 states to 3917 states and 5988 transitions. [2021-11-13 23:16:49,648 INFO L276 IsEmpty]: Start isEmpty. Operand 3917 states and 5988 transitions. [2021-11-13 23:16:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2021-11-13 23:16:49,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:16:49,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:16:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:16:52,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2865 trivial. 0 not checked. [2021-11-13 23:17:02,653 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 23:17:03,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:03,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9463 states to 3923 states and 6001 transitions. [2021-11-13 23:17:03,544 INFO L276 IsEmpty]: Start isEmpty. Operand 3923 states and 6001 transitions. [2021-11-13 23:17:03,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2021-11-13 23:17:03,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:03,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:05,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-13 23:17:05,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9470 states to 3930 states and 6008 transitions. [2021-11-13 23:17:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 3930 states and 6008 transitions. [2021-11-13 23:17:05,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2021-11-13 23:17:05,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:05,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:06,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:06,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-13 23:17:06,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:06,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9486 states to 3936 states and 6024 transitions. [2021-11-13 23:17:06,947 INFO L276 IsEmpty]: Start isEmpty. Operand 3936 states and 6024 transitions. [2021-11-13 23:17:06,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-11-13 23:17:06,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:06,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:07,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:08,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-13 23:17:08,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:08,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9507 states to 3944 states and 6045 transitions. [2021-11-13 23:17:08,691 INFO L276 IsEmpty]: Start isEmpty. Operand 3944 states and 6045 transitions. [2021-11-13 23:17:08,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-13 23:17:08,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:08,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:09,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:09,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-13 23:17:10,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:10,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9523 states to 3952 states and 6061 transitions. [2021-11-13 23:17:10,324 INFO L276 IsEmpty]: Start isEmpty. Operand 3952 states and 6061 transitions. [2021-11-13 23:17:10,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-13 23:17:10,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:10,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:11,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:11,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-13 23:17:12,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:12,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9543 states to 3959 states and 6081 transitions. [2021-11-13 23:17:12,313 INFO L276 IsEmpty]: Start isEmpty. Operand 3959 states and 6081 transitions. [2021-11-13 23:17:12,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-13 23:17:12,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:12,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:13,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:13,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-13 23:17:13,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:13,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9545 states to 3961 states and 6083 transitions. [2021-11-13 23:17:13,641 INFO L276 IsEmpty]: Start isEmpty. Operand 3961 states and 6083 transitions. [2021-11-13 23:17:13,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-13 23:17:13,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:13,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:14,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:15,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-13 23:17:15,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:15,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9547 states to 3963 states and 6085 transitions. [2021-11-13 23:17:15,103 INFO L276 IsEmpty]: Start isEmpty. Operand 3963 states and 6085 transitions. [2021-11-13 23:17:15,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-13 23:17:15,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:15,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:15,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:16,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-13 23:17:16,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:16,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9550 states to 3966 states and 6088 transitions. [2021-11-13 23:17:16,432 INFO L276 IsEmpty]: Start isEmpty. Operand 3966 states and 6088 transitions. [2021-11-13 23:17:16,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-13 23:17:16,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:16,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:17,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:17,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-13 23:17:19,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:19,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9576 states to 3976 states and 6114 transitions. [2021-11-13 23:17:19,088 INFO L276 IsEmpty]: Start isEmpty. Operand 3976 states and 6114 transitions. [2021-11-13 23:17:19,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-13 23:17:19,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:19,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:19,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:20,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-13 23:17:21,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:21,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9602 states to 3985 states and 6140 transitions. [2021-11-13 23:17:21,888 INFO L276 IsEmpty]: Start isEmpty. Operand 3985 states and 6140 transitions. [2021-11-13 23:17:21,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-13 23:17:21,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:21,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:22,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:23,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-13 23:17:23,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:23,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9604 states to 3987 states and 6142 transitions. [2021-11-13 23:17:23,194 INFO L276 IsEmpty]: Start isEmpty. Operand 3987 states and 6142 transitions. [2021-11-13 23:17:23,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-13 23:17:23,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:23,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:23,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:24,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-13 23:17:24,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:24,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9608 states to 3991 states and 6146 transitions. [2021-11-13 23:17:24,440 INFO L276 IsEmpty]: Start isEmpty. Operand 3991 states and 6146 transitions. [2021-11-13 23:17:24,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-13 23:17:24,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:24,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:25,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:25,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-13 23:17:25,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:25,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9613 states to 3996 states and 6151 transitions. [2021-11-13 23:17:25,526 INFO L276 IsEmpty]: Start isEmpty. Operand 3996 states and 6151 transitions. [2021-11-13 23:17:25,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-13 23:17:25,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:25,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:26,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:26,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-13 23:17:26,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:26,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9616 states to 3999 states and 6154 transitions. [2021-11-13 23:17:26,608 INFO L276 IsEmpty]: Start isEmpty. Operand 3999 states and 6154 transitions. [2021-11-13 23:17:26,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-13 23:17:26,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:26,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:27,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:27,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2925 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-13 23:17:27,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:27,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9617 states to 4001 states and 6155 transitions. [2021-11-13 23:17:27,703 INFO L276 IsEmpty]: Start isEmpty. Operand 4001 states and 6155 transitions. [2021-11-13 23:17:27,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-13 23:17:27,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:27,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:28,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:28,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-13 23:17:28,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:28,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9620 states to 4004 states and 6158 transitions. [2021-11-13 23:17:28,746 INFO L276 IsEmpty]: Start isEmpty. Operand 4004 states and 6158 transitions. [2021-11-13 23:17:28,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-13 23:17:28,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:28,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:29,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:29,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-13 23:17:29,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:29,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9622 states to 4006 states and 6160 transitions. [2021-11-13 23:17:29,789 INFO L276 IsEmpty]: Start isEmpty. Operand 4006 states and 6160 transitions. [2021-11-13 23:17:29,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-13 23:17:29,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:29,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:30,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:30,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-13 23:17:30,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:30,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9624 states to 4008 states and 6162 transitions. [2021-11-13 23:17:30,790 INFO L276 IsEmpty]: Start isEmpty. Operand 4008 states and 6162 transitions. [2021-11-13 23:17:30,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-13 23:17:30,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:30,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:31,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:31,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-13 23:17:31,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:31,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9626 states to 4010 states and 6164 transitions. [2021-11-13 23:17:31,729 INFO L276 IsEmpty]: Start isEmpty. Operand 4010 states and 6164 transitions. [2021-11-13 23:17:31,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-13 23:17:31,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:31,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:32,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-13 23:17:32,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:32,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9633 states to 4017 states and 6171 transitions. [2021-11-13 23:17:32,781 INFO L276 IsEmpty]: Start isEmpty. Operand 4017 states and 6171 transitions. [2021-11-13 23:17:32,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-13 23:17:32,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:32,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:33,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:33,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-13 23:17:33,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:33,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9635 states to 4019 states and 6173 transitions. [2021-11-13 23:17:33,835 INFO L276 IsEmpty]: Start isEmpty. Operand 4019 states and 6173 transitions. [2021-11-13 23:17:33,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-13 23:17:33,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:33,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:34,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:34,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-13 23:17:34,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:34,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9640 states to 4024 states and 6178 transitions. [2021-11-13 23:17:34,728 INFO L276 IsEmpty]: Start isEmpty. Operand 4024 states and 6178 transitions. [2021-11-13 23:17:34,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-13 23:17:34,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:34,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:35,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:35,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-13 23:17:35,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:35,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9642 states to 4026 states and 6180 transitions. [2021-11-13 23:17:35,517 INFO L276 IsEmpty]: Start isEmpty. Operand 4026 states and 6180 transitions. [2021-11-13 23:17:35,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-13 23:17:35,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:35,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:35,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:36,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-13 23:17:37,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:37,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9657 states to 4033 states and 6195 transitions. [2021-11-13 23:17:37,629 INFO L276 IsEmpty]: Start isEmpty. Operand 4033 states and 6195 transitions. [2021-11-13 23:17:37,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-13 23:17:37,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:37,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:38,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:38,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-13 23:17:39,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:39,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9729 states to 4048 states and 6258 transitions. [2021-11-13 23:17:39,101 INFO L276 IsEmpty]: Start isEmpty. Operand 4048 states and 6258 transitions. [2021-11-13 23:17:39,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-13 23:17:39,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:39,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:39,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:39,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-13 23:17:40,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:40,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9757 states to 4060 states and 6286 transitions. [2021-11-13 23:17:40,422 INFO L276 IsEmpty]: Start isEmpty. Operand 4060 states and 6286 transitions. [2021-11-13 23:17:40,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-13 23:17:40,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:40,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:40,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:41,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-13 23:17:41,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:41,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9766 states to 4065 states and 6295 transitions. [2021-11-13 23:17:41,768 INFO L276 IsEmpty]: Start isEmpty. Operand 4065 states and 6295 transitions. [2021-11-13 23:17:41,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-13 23:17:41,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:41,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:42,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:17:42,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-13 23:17:42,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:42,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9768 states to 4067 states and 6297 transitions. [2021-11-13 23:17:42,668 INFO L276 IsEmpty]: Start isEmpty. Operand 4067 states and 6297 transitions. [2021-11-13 23:17:42,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-13 23:17:42,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:42,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms