./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-rtl8192de-rtl8192de.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5309443f-b711-460a-a0ed-38e3fbbf1f21/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5309443f-b711-460a-a0ed-38e3fbbf1f21/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5309443f-b711-460a-a0ed-38e3fbbf1f21/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5309443f-b711-460a-a0ed-38e3fbbf1f21/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5309443f-b711-460a-a0ed-38e3fbbf1f21/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5309443f-b711-460a-a0ed-38e3fbbf1f21/bin/ukojak-d1pc8ZmBRL --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 24c1dde898fab84e4a9eab07f69169a04bca2ad006a97ecf96232bad7ce4cd47 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:38:15,471 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:38:15,473 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:38:15,513 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:38:15,513 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:38:15,515 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:38:15,516 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:38:15,519 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:38:15,521 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:38:15,522 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:38:15,523 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:38:15,524 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:38:15,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:38:15,526 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:38:15,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:38:15,529 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:38:15,530 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:38:15,531 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:38:15,533 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:38:15,535 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:38:15,537 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:38:15,541 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:38:15,542 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:38:15,544 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:38:15,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:38:15,555 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:38:15,555 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:38:15,556 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:38:15,558 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:38:15,559 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:38:15,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:38:15,562 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:38:15,563 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:38:15,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:38:15,566 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:38:15,567 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:38:15,567 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:38:15,568 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:38:15,568 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:38:15,569 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:38:15,570 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:38:15,570 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5309443f-b711-460a-a0ed-38e3fbbf1f21/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:38:15,610 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:38:15,610 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:38:15,618 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:38:15,619 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:38:15,619 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:38:15,620 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:38:15,620 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:38:15,620 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:38:15,620 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:38:15,621 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:38:15,621 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:38:15,621 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:38:15,621 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:38:15,621 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:38:15,622 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:38:15,622 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:38:15,622 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:38:15,622 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:38:15,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:38:15,623 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:38:15,623 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:38:15,623 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:38:15,623 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:38:15,624 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:38:15,624 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:38:15,624 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_5309443f-b711-460a-a0ed-38e3fbbf1f21/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5309443f-b711-460a-a0ed-38e3fbbf1f21/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24c1dde898fab84e4a9eab07f69169a04bca2ad006a97ecf96232bad7ce4cd47 [2021-11-25 06:38:15,888 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:38:15,924 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:38:15,927 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:38:15,929 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:38:15,931 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:38:15,932 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5309443f-b711-460a-a0ed-38e3fbbf1f21/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i [2021-11-25 06:38:16,028 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5309443f-b711-460a-a0ed-38e3fbbf1f21/bin/ukojak-d1pc8ZmBRL/data/e7351965f/2dffd0b4a67a46f49f3e9242c6d6db3b/FLAG94362069f [2021-11-25 06:38:17,392 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:38:17,393 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5309443f-b711-460a-a0ed-38e3fbbf1f21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i [2021-11-25 06:38:17,498 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5309443f-b711-460a-a0ed-38e3fbbf1f21/bin/ukojak-d1pc8ZmBRL/data/e7351965f/2dffd0b4a67a46f49f3e9242c6d6db3b/FLAG94362069f [2021-11-25 06:38:17,889 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5309443f-b711-460a-a0ed-38e3fbbf1f21/bin/ukojak-d1pc8ZmBRL/data/e7351965f/2dffd0b4a67a46f49f3e9242c6d6db3b [2021-11-25 06:38:17,892 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:38:17,894 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:38:17,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:38:17,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:38:17,899 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:38:17,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:38:17" (1/1) ... [2021-11-25 06:38:17,901 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d91cfaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:17, skipping insertion in model container [2021-11-25 06:38:17,901 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:38:17" (1/1) ... [2021-11-25 06:38:17,909 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:38:18,273 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:38:25,449 WARN L230 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_5309443f-b711-460a-a0ed-38e3fbbf1f21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[987331,987344] [2021-11-25 06:38:25,452 WARN L230 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_5309443f-b711-460a-a0ed-38e3fbbf1f21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[987497,987510] [2021-11-25 06:38:25,452 WARN L230 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_5309443f-b711-460a-a0ed-38e3fbbf1f21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[987661,987674] [2021-11-25 06:38:25,453 WARN L230 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_5309443f-b711-460a-a0ed-38e3fbbf1f21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[987826,987839] [2021-11-25 06:38:25,499 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:38:25,701 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:38:26,780 WARN L230 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_5309443f-b711-460a-a0ed-38e3fbbf1f21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[987331,987344] [2021-11-25 06:38:26,781 WARN L230 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_5309443f-b711-460a-a0ed-38e3fbbf1f21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[987497,987510] [2021-11-25 06:38:26,781 WARN L230 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_5309443f-b711-460a-a0ed-38e3fbbf1f21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[987661,987674] [2021-11-25 06:38:26,782 WARN L230 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_5309443f-b711-460a-a0ed-38e3fbbf1f21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[987826,987839] [2021-11-25 06:38:26,791 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:38:27,180 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:38:27,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:27 WrapperNode [2021-11-25 06:38:27,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:38:27,182 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:38:27,182 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:38:27,182 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:38:27,191 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:27" (1/1) ... [2021-11-25 06:38:27,626 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:27" (1/1) ... [2021-11-25 06:38:28,309 INFO L137 Inliner]: procedures = 510, calls = 13888, calls flagged for inlining = 293, calls inlined = 276, statements flattened = 26483 [2021-11-25 06:38:28,310 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:38:28,311 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:38:28,311 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:38:28,311 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:38:28,321 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:27" (1/1) ... [2021-11-25 06:38:28,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:27" (1/1) ... [2021-11-25 06:38:28,808 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:27" (1/1) ... [2021-11-25 06:38:28,809 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:27" (1/1) ... [2021-11-25 06:38:29,562 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:27" (1/1) ... [2021-11-25 06:38:29,693 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:27" (1/1) ... [2021-11-25 06:38:29,773 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:27" (1/1) ... [2021-11-25 06:38:29,925 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:38:29,926 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:38:29,927 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:38:29,927 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:38:29,928 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:38:27" (1/1) ... [2021-11-25 06:38:29,937 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:38:29,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5309443f-b711-460a-a0ed-38e3fbbf1f21/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:38:30,013 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5309443f-b711-460a-a0ed-38e3fbbf1f21/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:38:30,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5309443f-b711-460a-a0ed-38e3fbbf1f21/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:38:30,102 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_rf_reg [2021-11-25 06:38:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_rf_reg [2021-11-25 06:38:30,102 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_enable_interrupt [2021-11-25 06:38:30,102 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_enable_interrupt [2021-11-25 06:38:30,103 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_query_bb_reg [2021-11-25 06:38:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_query_bb_reg [2021-11-25 06:38:30,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 06:38:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 06:38:30,103 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-25 06:38:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-25 06:38:30,104 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_deinit_sw_vars [2021-11-25 06:38:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_deinit_sw_vars [2021-11-25 06:38:30,104 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_pathb_fill_iqk_matrix [2021-11-25 06:38:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_pathb_fill_iqk_matrix [2021-11-25 06:38:30,105 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-25 06:38:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-25 06:38:30,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-25 06:38:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-25 06:38:30,105 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_is_fw_downloaded [2021-11-25 06:38:30,105 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_is_fw_downloaded [2021-11-25 06:38:30,106 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-25 06:38:30,106 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-25 06:38:30,106 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-25 06:38:30,106 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-25 06:38:30,106 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_tx_polling [2021-11-25 06:38:30,107 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_tx_polling [2021-11-25 06:38:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_led_control [2021-11-25 06:38:30,107 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_led_control [2021-11-25 06:38:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 06:38:30,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 06:38:30,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 06:38:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 06:38:30,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-25 06:38:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-25 06:38:30,108 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-25 06:38:30,108 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-25 06:38:30,109 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92ce_init_led [2021-11-25 06:38:30,109 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92ce_init_led [2021-11-25 06:38:30,109 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_watchdog [2021-11-25 06:38:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_watchdog [2021-11-25 06:38:30,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:38:30,110 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_llt_write [2021-11-25 06:38:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_llt_write [2021-11-25 06:38:30,110 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_stop_tx_beacon [2021-11-25 06:38:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_stop_tx_beacon [2021-11-25 06:38:30,111 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_firmware_selfreset [2021-11-25 06:38:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_firmware_selfreset [2021-11-25 06:38:30,111 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_query_rxpwrpercentage [2021-11-25 06:38:30,112 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_query_rxpwrpercentage [2021-11-25 06:38:30,112 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_write_dig [2021-11-25 06:38:30,112 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_write_dig [2021-11-25 06:38:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_bw_mode [2021-11-25 06:38:30,113 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_bw_mode [2021-11-25 06:38:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-25 06:38:30,114 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-25 06:38:30,114 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_bb_reg [2021-11-25 06:38:30,114 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_bb_reg [2021-11-25 06:38:30,115 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_lc_calibrate [2021-11-25 06:38:30,115 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_lc_calibrate [2021-11-25 06:38:30,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 06:38:30,116 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-25 06:38:30,116 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-25 06:38:30,116 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-25 06:38:30,116 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-25 06:38:30,117 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_simularity_compare [2021-11-25 06:38:30,118 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_simularity_compare [2021-11-25 06:38:30,118 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_pimode_switch [2021-11-25 06:38:30,118 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_pimode_switch [2021-11-25 06:38:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-25 06:38:30,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-25 06:38:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_powerdown_anotherphy [2021-11-25 06:38:30,119 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_powerdown_anotherphy [2021-11-25 06:38:30,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 06:38:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_update_bbrf_configuration [2021-11-25 06:38:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_update_bbrf_configuration [2021-11-25 06:38:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 06:38:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 06:38:30,120 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_mac_setting_calibration [2021-11-25 06:38:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_mac_setting_calibration [2021-11-25 06:38:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:38:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-25 06:38:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-25 06:38:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 06:38:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 06:38:30,121 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_get_hw_reg [2021-11-25 06:38:30,122 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_get_hw_reg [2021-11-25 06:38:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-25 06:38:30,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-25 06:38:30,123 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-25 06:38:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-25 06:38:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-25 06:38:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-25 06:38:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-25 06:38:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-25 06:38:30,124 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_suspend [2021-11-25 06:38:30,125 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_suspend [2021-11-25 06:38:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~TO~VOID [2021-11-25 06:38:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~TO~VOID [2021-11-25 06:38:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_enable_hw_security_config [2021-11-25 06:38:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_enable_hw_security_config [2021-11-25 06:38:30,126 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_config_rf_with_headerfile [2021-11-25 06:38:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_config_rf_with_headerfile [2021-11-25 06:38:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_check_bssid [2021-11-25 06:38:30,127 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_check_bssid [2021-11-25 06:38:30,127 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_set_media_status [2021-11-25 06:38:30,127 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_set_media_status [2021-11-25 06:38:30,128 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_fill_h2c_cmd [2021-11-25 06:38:30,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_fill_h2c_cmd [2021-11-25 06:38:30,128 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-25 06:38:30,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-25 06:38:30,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl92de_module_exit_6_2 [2021-11-25 06:38:30,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl92de_module_exit_6_2 [2021-11-25 06:38:30,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:38:30,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-25 06:38:30,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-25 06:38:30,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-25 06:38:30,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-25 06:38:30,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-25 06:38:30,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-25 06:38:30,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-25 06:38:30,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-25 06:38:30,135 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_beacon_related_registers [2021-11-25 06:38:30,135 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_beacon_related_registers [2021-11-25 06:38:30,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:38:30,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 06:38:30,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 06:38:30,137 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-25 06:38:30,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-25 06:38:30,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:38:30,144 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-25 06:38:30,144 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 06:38:30,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 06:38:30,144 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-25 06:38:30,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-25 06:38:30,145 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_lc_calibrate [2021-11-25 06:38:30,145 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_lc_calibrate [2021-11-25 06:38:30,145 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_iq_calibrate [2021-11-25 06:38:30,145 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_iq_calibrate [2021-11-25 06:38:30,145 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_disable_interrupt [2021-11-25 06:38:30,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_disable_interrupt [2021-11-25 06:38:30,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_acquire_cckandrw_pagea_ctl [2021-11-25 06:38:30,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_acquire_cckandrw_pagea_ctl [2021-11-25 06:38:30,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_get_desc [2021-11-25 06:38:30,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_get_desc [2021-11-25 06:38:30,146 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_fw_page_write [2021-11-25 06:38:30,147 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_fw_page_write [2021-11-25 06:38:30,147 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-25 06:38:30,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-25 06:38:30,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:38:30,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:38:30,147 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_txpower_level [2021-11-25 06:38:30,148 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_txpower_level [2021-11-25 06:38:30,148 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_tx_fill_cmddesc [2021-11-25 06:38:30,148 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_tx_fill_cmddesc [2021-11-25 06:38:30,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 06:38:30,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 06:38:30,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 06:38:30,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 06:38:30,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_sw_led_on [2021-11-25 06:38:30,149 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_sw_led_on [2021-11-25 06:38:30,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_reset_iqk_result [2021-11-25 06:38:30,149 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_reset_iqk_result [2021-11-25 06:38:30,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-25 06:38:30,150 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-25 06:38:30,150 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-25 06:38:30,150 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-25 06:38:30,150 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_resume_tx_beacon [2021-11-25 06:38:30,150 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_resume_tx_beacon [2021-11-25 06:38:30,150 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-25 06:38:30,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-25 06:38:30,151 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-25 06:38:30,151 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-25 06:38:30,151 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_check_fw_read_last_h2c [2021-11-25 06:38:30,151 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_check_fw_read_last_h2c [2021-11-25 06:38:30,151 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_init_sw_vars [2021-11-25 06:38:30,152 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_init_sw_vars [2021-11-25 06:38:30,152 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-25 06:38:30,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-25 06:38:30,152 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-25 06:38:30,152 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-25 06:38:30,152 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-25 06:38:30,153 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-25 06:38:30,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-25 06:38:30,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-25 06:38:30,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 06:38:30,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 06:38:30,153 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-25 06:38:30,154 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-25 06:38:30,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-25 06:38:30,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-25 06:38:30,154 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_set_sw_chnl_cmdarray [2021-11-25 06:38:30,154 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_set_sw_chnl_cmdarray [2021-11-25 06:38:30,156 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_enable_rf_env [2021-11-25 06:38:30,156 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_enable_rf_env [2021-11-25 06:38:30,156 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_save_mac_registers [2021-11-25 06:38:30,156 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_save_mac_registers [2021-11-25 06:38:30,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:38:30,156 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_restore_rf_env [2021-11-25 06:38:30,157 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_restore_rf_env [2021-11-25 06:38:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_iq_calibrate [2021-11-25 06:38:30,157 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_iq_calibrate [2021-11-25 06:38:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:38:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_resume [2021-11-25 06:38:30,157 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_resume [2021-11-25 06:38:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_get_rightchnlplace_for_iqk [2021-11-25 06:38:30,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_get_rightchnlplace_for_iqk [2021-11-25 06:38:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-25 06:38:30,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-25 06:38:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:38:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_read_eeprom_info [2021-11-25 06:38:30,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_read_eeprom_info [2021-11-25 06:38:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-25 06:38:30,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-25 06:38:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-25 06:38:30,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-25 06:38:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_rf_serial_read [2021-11-25 06:38:30,160 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_rf_serial_read [2021-11-25 06:38:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-25 06:38:30,160 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-25 06:38:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 06:38:30,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 06:38:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_sw_led_off [2021-11-25 06:38:30,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_sw_led_off [2021-11-25 06:38:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-25 06:38:30,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-25 06:38:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-25 06:38:30,161 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-25 06:38:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_poweroff_adapter [2021-11-25 06:38:30,162 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_poweroff_adapter [2021-11-25 06:38:30,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-25 06:38:30,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-25 06:38:30,162 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-25 06:38:30,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-25 06:38:30,162 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_path_adda_on [2021-11-25 06:38:30,163 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_path_adda_on [2021-11-25 06:38:30,163 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-25 06:38:30,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-25 06:38:30,163 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_calculate_bit_shift [2021-11-25 06:38:30,163 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_calculate_bit_shift [2021-11-25 06:38:30,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-25 06:38:30,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-25 06:38:30,164 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_update_channel_access_setting [2021-11-25 06:38:30,164 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_update_channel_access_setting [2021-11-25 06:38:30,164 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_reload_mac_registers [2021-11-25 06:38:30,164 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_reload_mac_registers [2021-11-25 06:38:30,165 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_save_adda_registers [2021-11-25 06:38:30,169 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_save_adda_registers [2021-11-25 06:38:30,169 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_switch_wirelessband [2021-11-25 06:38:30,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_switch_wirelessband [2021-11-25 06:38:30,170 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_hw_init [2021-11-25 06:38:30,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_hw_init [2021-11-25 06:38:30,170 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_calc_curvindex [2021-11-25 06:38:30,170 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_calc_curvindex [2021-11-25 06:38:30,170 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_beacon_interval [2021-11-25 06:38:30,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_beacon_interval [2021-11-25 06:38:30,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:38:30,172 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_hw_reg [2021-11-25 06:38:30,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_hw_reg [2021-11-25 06:38:30,172 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_set_bcn_ctrl_reg [2021-11-25 06:38:30,172 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_set_bcn_ctrl_reg [2021-11-25 06:38:30,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 06:38:30,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 06:38:30,173 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-25 06:38:30,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-25 06:38:30,173 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_qos [2021-11-25 06:38:30,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_qos [2021-11-25 06:38:30,173 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_linked_set_reg [2021-11-25 06:38:30,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_linked_set_reg [2021-11-25 06:38:30,174 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_release_cckandrw_pagea_ctl [2021-11-25 06:38:30,174 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_release_cckandrw_pagea_ctl [2021-11-25 06:38:30,174 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_init_edca_turbo [2021-11-25 06:38:30,174 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_init_edca_turbo [2021-11-25 06:38:30,174 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_read_dword_dbi [2021-11-25 06:38:30,174 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_read_dword_dbi [2021-11-25 06:38:30,175 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-25 06:38:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-25 06:38:30,175 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_update_interrupt_mask [2021-11-25 06:38:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_update_interrupt_mask [2021-11-25 06:38:30,175 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-25 06:38:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-25 06:38:30,176 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_enable_fw_download [2021-11-25 06:38:30,176 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_enable_fw_download [2021-11-25 06:38:30,176 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_init_sw_leds [2021-11-25 06:38:30,176 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_init_sw_leds [2021-11-25 06:38:30,176 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_query_rf_reg [2021-11-25 06:38:30,176 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_query_rf_reg [2021-11-25 06:38:30,176 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-25 06:38:30,177 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-25 06:38:30,177 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-25 06:38:30,177 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-25 06:38:30,177 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_reload_adda_registers [2021-11-25 06:38:30,177 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_reload_adda_registers [2021-11-25 06:38:30,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 06:38:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 06:38:30,178 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_card_disable [2021-11-25 06:38:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_card_disable [2021-11-25 06:38:30,178 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_config_bb_with_headerfile [2021-11-25 06:38:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_config_bb_with_headerfile [2021-11-25 06:38:30,178 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-25 06:38:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-25 06:38:30,179 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_signal_scale_mapping [2021-11-25 06:38:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_signal_scale_mapping [2021-11-25 06:38:30,179 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_enable_anotherphy [2021-11-25 06:38:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_enable_anotherphy [2021-11-25 06:38:30,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:38:30,179 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-25 06:38:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-25 06:38:30,180 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_write_dword_dbi [2021-11-25 06:38:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_write_dword_dbi [2021-11-25 06:38:30,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-25 06:38:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-25 06:38:30,180 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_patha_fill_iqk_matrix [2021-11-25 06:38:30,181 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_patha_fill_iqk_matrix [2021-11-25 06:38:30,181 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-25 06:38:30,181 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-25 06:38:32,377 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:38:32,384 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:39:08,510 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 06:41:56,092 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-25 06:41:56,555 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:42:09,825 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:42:09,825 INFO L301 CfgBuilder]: Removed 15 assume(true) statements. [2021-11-25 06:42:09,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:42:09 BoogieIcfgContainer [2021-11-25 06:42:09,844 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:42:09,845 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:42:09,845 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:42:09,859 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:42:09,859 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:42:09" (1/1) ... [2021-11-25 06:42:09,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:42:10,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:10,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10734 states to 4030 states and 6192 transitions. [2021-11-25 06:42:10,283 INFO L276 IsEmpty]: Start isEmpty. Operand 4030 states and 6192 transitions. [2021-11-25 06:42:10,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2021-11-25 06:42:10,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:10,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:11,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:12,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2655 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2655 trivial. 0 not checked. [2021-11-25 06:42:22,902 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.44s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 06:42:23,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:23,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10746 states to 4036 states and 6204 transitions. [2021-11-25 06:42:23,244 INFO L276 IsEmpty]: Start isEmpty. Operand 4036 states and 6204 transitions. [2021-11-25 06:42:23,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2021-11-25 06:42:23,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:23,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:24,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:25,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2652 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2021-11-25 06:42:25,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:25,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10753 states to 4043 states and 6211 transitions. [2021-11-25 06:42:25,266 INFO L276 IsEmpty]: Start isEmpty. Operand 4043 states and 6211 transitions. [2021-11-25 06:42:25,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2021-11-25 06:42:25,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:25,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:25,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:26,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:42:27,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:27,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10768 states to 4049 states and 6226 transitions. [2021-11-25 06:42:27,110 INFO L276 IsEmpty]: Start isEmpty. Operand 4049 states and 6226 transitions. [2021-11-25 06:42:27,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2021-11-25 06:42:27,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:27,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:27,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:28,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:42:29,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:29,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10788 states to 4057 states and 6246 transitions. [2021-11-25 06:42:29,044 INFO L276 IsEmpty]: Start isEmpty. Operand 4057 states and 6246 transitions. [2021-11-25 06:42:29,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-11-25 06:42:29,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:29,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:29,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:30,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2768 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-25 06:42:31,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:31,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10807 states to 4064 states and 6265 transitions. [2021-11-25 06:42:31,311 INFO L276 IsEmpty]: Start isEmpty. Operand 4064 states and 6265 transitions. [2021-11-25 06:42:31,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-25 06:42:31,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:31,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:31,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:32,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:42:32,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:32,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10809 states to 4066 states and 6267 transitions. [2021-11-25 06:42:32,391 INFO L276 IsEmpty]: Start isEmpty. Operand 4066 states and 6267 transitions. [2021-11-25 06:42:32,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-11-25 06:42:32,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:32,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:33,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:33,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:42:33,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:33,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10811 states to 4068 states and 6269 transitions. [2021-11-25 06:42:33,683 INFO L276 IsEmpty]: Start isEmpty. Operand 4068 states and 6269 transitions. [2021-11-25 06:42:33,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-25 06:42:33,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:33,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:34,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:34,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2768 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-25 06:42:36,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:36,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10835 states to 4077 states and 6293 transitions. [2021-11-25 06:42:36,266 INFO L276 IsEmpty]: Start isEmpty. Operand 4077 states and 6293 transitions. [2021-11-25 06:42:36,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-11-25 06:42:36,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:36,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:36,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:37,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:42:37,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:37,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10838 states to 4080 states and 6296 transitions. [2021-11-25 06:42:37,487 INFO L276 IsEmpty]: Start isEmpty. Operand 4080 states and 6296 transitions. [2021-11-25 06:42:37,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-25 06:42:37,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:37,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:37,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:38,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2774 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2771 trivial. 0 not checked. [2021-11-25 06:42:38,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:38,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10840 states to 4082 states and 6298 transitions. [2021-11-25 06:42:38,651 INFO L276 IsEmpty]: Start isEmpty. Operand 4082 states and 6298 transitions. [2021-11-25 06:42:38,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-25 06:42:38,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:38,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:39,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:39,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2768 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-25 06:42:39,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:39,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10844 states to 4086 states and 6302 transitions. [2021-11-25 06:42:39,918 INFO L276 IsEmpty]: Start isEmpty. Operand 4086 states and 6302 transitions. [2021-11-25 06:42:39,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-25 06:42:39,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:39,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:40,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:41,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:42:41,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:41,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10847 states to 4089 states and 6305 transitions. [2021-11-25 06:42:41,170 INFO L276 IsEmpty]: Start isEmpty. Operand 4089 states and 6305 transitions. [2021-11-25 06:42:41,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-25 06:42:41,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:41,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:41,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:42,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:42:42,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:42,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10852 states to 4094 states and 6310 transitions. [2021-11-25 06:42:42,495 INFO L276 IsEmpty]: Start isEmpty. Operand 4094 states and 6310 transitions. [2021-11-25 06:42:42,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-25 06:42:42,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:42,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:43,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:43,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2713 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:42:43,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:43,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10853 states to 4096 states and 6311 transitions. [2021-11-25 06:42:43,832 INFO L276 IsEmpty]: Start isEmpty. Operand 4096 states and 6311 transitions. [2021-11-25 06:42:43,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-25 06:42:43,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:43,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:44,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:44,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:42:44,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:44,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10855 states to 4098 states and 6313 transitions. [2021-11-25 06:42:44,862 INFO L276 IsEmpty]: Start isEmpty. Operand 4098 states and 6313 transitions. [2021-11-25 06:42:44,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-25 06:42:44,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:44,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:45,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:45,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:42:45,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:46,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10857 states to 4100 states and 6315 transitions. [2021-11-25 06:42:46,002 INFO L276 IsEmpty]: Start isEmpty. Operand 4100 states and 6315 transitions. [2021-11-25 06:42:46,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-25 06:42:46,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:46,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:46,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:47,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:42:47,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:47,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10860 states to 4103 states and 6318 transitions. [2021-11-25 06:42:47,278 INFO L276 IsEmpty]: Start isEmpty. Operand 4103 states and 6318 transitions. [2021-11-25 06:42:47,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-25 06:42:47,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:47,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:47,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:48,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:42:48,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:48,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10862 states to 4105 states and 6320 transitions. [2021-11-25 06:42:48,220 INFO L276 IsEmpty]: Start isEmpty. Operand 4105 states and 6320 transitions. [2021-11-25 06:42:48,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-25 06:42:48,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:48,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:48,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:49,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:42:49,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:49,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10869 states to 4112 states and 6327 transitions. [2021-11-25 06:42:49,479 INFO L276 IsEmpty]: Start isEmpty. Operand 4112 states and 6327 transitions. [2021-11-25 06:42:49,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-25 06:42:49,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:49,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:49,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:50,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:42:50,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:50,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10874 states to 4117 states and 6332 transitions. [2021-11-25 06:42:50,676 INFO L276 IsEmpty]: Start isEmpty. Operand 4117 states and 6332 transitions. [2021-11-25 06:42:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-25 06:42:50,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:50,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:51,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:51,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:42:51,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:51,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10876 states to 4119 states and 6334 transitions. [2021-11-25 06:42:51,469 INFO L276 IsEmpty]: Start isEmpty. Operand 4119 states and 6334 transitions. [2021-11-25 06:42:51,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2021-11-25 06:42:51,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:51,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:52,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:52,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:42:52,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:52,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10878 states to 4121 states and 6336 transitions. [2021-11-25 06:42:52,437 INFO L276 IsEmpty]: Start isEmpty. Operand 4121 states and 6336 transitions. [2021-11-25 06:42:52,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-25 06:42:52,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:52,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:52,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:53,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2712 trivial. 0 not checked. [2021-11-25 06:42:53,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:53,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10953 states to 4137 states and 6403 transitions. [2021-11-25 06:42:53,909 INFO L276 IsEmpty]: Start isEmpty. Operand 4137 states and 6403 transitions. [2021-11-25 06:42:53,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-25 06:42:53,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:53,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:54,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:54,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2712 trivial. 0 not checked. [2021-11-25 06:42:55,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:55,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10990 states to 4152 states and 6440 transitions. [2021-11-25 06:42:55,587 INFO L276 IsEmpty]: Start isEmpty. Operand 4152 states and 6440 transitions. [2021-11-25 06:42:55,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-25 06:42:55,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:55,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:56,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:56,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2768 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-25 06:42:56,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:56,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10992 states to 4154 states and 6442 transitions. [2021-11-25 06:42:56,576 INFO L276 IsEmpty]: Start isEmpty. Operand 4154 states and 6442 transitions. [2021-11-25 06:42:56,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-25 06:42:56,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:56,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:57,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:57,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2768 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-25 06:42:57,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:57,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10996 states to 4158 states and 6446 transitions. [2021-11-25 06:42:57,674 INFO L276 IsEmpty]: Start isEmpty. Operand 4158 states and 6446 transitions. [2021-11-25 06:42:57,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-25 06:42:57,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:57,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:58,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:58,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:42:58,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:58,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10997 states to 4160 states and 6447 transitions. [2021-11-25 06:42:58,458 INFO L276 IsEmpty]: Start isEmpty. Operand 4160 states and 6447 transitions. [2021-11-25 06:42:58,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-25 06:42:58,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:58,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:58,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:42:59,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:42:59,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:42:59,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11001 states to 4164 states and 6451 transitions. [2021-11-25 06:42:59,430 INFO L276 IsEmpty]: Start isEmpty. Operand 4164 states and 6451 transitions. [2021-11-25 06:42:59,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-25 06:42:59,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:42:59,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:42:59,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:00,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2712 trivial. 0 not checked. [2021-11-25 06:43:00,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:00,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11040 states to 4181 states and 6490 transitions. [2021-11-25 06:43:00,560 INFO L276 IsEmpty]: Start isEmpty. Operand 4181 states and 6490 transitions. [2021-11-25 06:43:00,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-25 06:43:00,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:00,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:01,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:01,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:43:01,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:01,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11042 states to 4183 states and 6492 transitions. [2021-11-25 06:43:01,443 INFO L276 IsEmpty]: Start isEmpty. Operand 4183 states and 6492 transitions. [2021-11-25 06:43:01,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-25 06:43:01,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:01,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:01,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:02,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2714 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2711 trivial. 0 not checked. [2021-11-25 06:43:02,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:02,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11044 states to 4185 states and 6494 transitions. [2021-11-25 06:43:02,217 INFO L276 IsEmpty]: Start isEmpty. Operand 4185 states and 6494 transitions. [2021-11-25 06:43:02,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-25 06:43:02,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:02,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:02,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:02,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:43:02,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:03,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11046 states to 4187 states and 6496 transitions. [2021-11-25 06:43:03,010 INFO L276 IsEmpty]: Start isEmpty. Operand 4187 states and 6496 transitions. [2021-11-25 06:43:03,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-25 06:43:03,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:03,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:03,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:03,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:43:03,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:03,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11048 states to 4189 states and 6498 transitions. [2021-11-25 06:43:03,831 INFO L276 IsEmpty]: Start isEmpty. Operand 4189 states and 6498 transitions. [2021-11-25 06:43:03,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-25 06:43:03,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:03,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:04,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:04,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2774 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2771 trivial. 0 not checked. [2021-11-25 06:43:04,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:04,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11050 states to 4191 states and 6500 transitions. [2021-11-25 06:43:04,558 INFO L276 IsEmpty]: Start isEmpty. Operand 4191 states and 6500 transitions. [2021-11-25 06:43:04,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-25 06:43:04,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:04,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:05,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:05,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-25 06:43:06,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:06,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11077 states to 4199 states and 6527 transitions. [2021-11-25 06:43:06,712 INFO L276 IsEmpty]: Start isEmpty. Operand 4199 states and 6527 transitions. [2021-11-25 06:43:06,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-25 06:43:06,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:06,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:07,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:07,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:43:07,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:07,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11078 states to 4201 states and 6528 transitions. [2021-11-25 06:43:07,501 INFO L276 IsEmpty]: Start isEmpty. Operand 4201 states and 6528 transitions. [2021-11-25 06:43:07,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-25 06:43:07,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:07,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:08,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2769 trivial. 0 not checked. [2021-11-25 06:43:09,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:09,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11109 states to 4216 states and 6559 transitions. [2021-11-25 06:43:09,307 INFO L276 IsEmpty]: Start isEmpty. Operand 4216 states and 6559 transitions. [2021-11-25 06:43:09,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-25 06:43:09,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:09,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:10,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:43:10,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:10,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11112 states to 4219 states and 6562 transitions. [2021-11-25 06:43:10,299 INFO L276 IsEmpty]: Start isEmpty. Operand 4219 states and 6562 transitions. [2021-11-25 06:43:10,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-25 06:43:10,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:10,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:10,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:10,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:43:11,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:11,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11114 states to 4221 states and 6564 transitions. [2021-11-25 06:43:11,068 INFO L276 IsEmpty]: Start isEmpty. Operand 4221 states and 6564 transitions. [2021-11-25 06:43:11,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-25 06:43:11,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:11,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:11,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:12,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2769 trivial. 0 not checked. [2021-11-25 06:43:13,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:13,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11192 states to 4240 states and 6634 transitions. [2021-11-25 06:43:13,608 INFO L276 IsEmpty]: Start isEmpty. Operand 4240 states and 6634 transitions. [2021-11-25 06:43:13,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-25 06:43:13,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:13,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:13,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:14,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2771 trivial. 0 not checked. [2021-11-25 06:43:14,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:14,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11215 states to 4253 states and 6657 transitions. [2021-11-25 06:43:14,658 INFO L276 IsEmpty]: Start isEmpty. Operand 4253 states and 6657 transitions. [2021-11-25 06:43:14,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-25 06:43:14,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:14,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:15,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:15,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:43:15,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:15,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11217 states to 4255 states and 6659 transitions. [2021-11-25 06:43:15,382 INFO L276 IsEmpty]: Start isEmpty. Operand 4255 states and 6659 transitions. [2021-11-25 06:43:15,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-25 06:43:15,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:15,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:15,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:16,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2769 trivial. 0 not checked. [2021-11-25 06:43:16,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:16,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11254 states to 4272 states and 6696 transitions. [2021-11-25 06:43:16,769 INFO L276 IsEmpty]: Start isEmpty. Operand 4272 states and 6696 transitions. [2021-11-25 06:43:16,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-25 06:43:16,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:16,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:17,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:17,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:43:17,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:17,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11256 states to 4274 states and 6698 transitions. [2021-11-25 06:43:17,478 INFO L276 IsEmpty]: Start isEmpty. Operand 4274 states and 6698 transitions. [2021-11-25 06:43:17,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-25 06:43:17,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:17,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:18,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:18,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2833 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2827 trivial. 0 not checked. [2021-11-25 06:43:19,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:19,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11334 states to 4293 states and 6768 transitions. [2021-11-25 06:43:19,990 INFO L276 IsEmpty]: Start isEmpty. Operand 4293 states and 6768 transitions. [2021-11-25 06:43:19,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-25 06:43:19,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:19,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:20,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:20,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2834 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2828 trivial. 0 not checked. [2021-11-25 06:43:21,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:21,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11360 states to 4307 states and 6794 transitions. [2021-11-25 06:43:21,146 INFO L276 IsEmpty]: Start isEmpty. Operand 4307 states and 6794 transitions. [2021-11-25 06:43:21,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-25 06:43:21,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:21,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:21,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:21,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-25 06:43:21,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:21,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11362 states to 4309 states and 6796 transitions. [2021-11-25 06:43:21,933 INFO L276 IsEmpty]: Start isEmpty. Operand 4309 states and 6796 transitions. [2021-11-25 06:43:21,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-25 06:43:21,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:21,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:22,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:22,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2774 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2771 trivial. 0 not checked. [2021-11-25 06:43:22,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:22,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11364 states to 4311 states and 6798 transitions. [2021-11-25 06:43:22,857 INFO L276 IsEmpty]: Start isEmpty. Operand 4311 states and 6798 transitions. [2021-11-25 06:43:22,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-25 06:43:22,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:22,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:23,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:23,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2776 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2770 trivial. 0 not checked. [2021-11-25 06:43:24,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:24,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11398 states to 4328 states and 6832 transitions. [2021-11-25 06:43:24,113 INFO L276 IsEmpty]: Start isEmpty. Operand 4328 states and 6832 transitions. [2021-11-25 06:43:24,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-25 06:43:24,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:24,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:24,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2833 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2827 trivial. 0 not checked. [2021-11-25 06:43:25,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:25,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11465 states to 4343 states and 6891 transitions. [2021-11-25 06:43:25,733 INFO L276 IsEmpty]: Start isEmpty. Operand 4343 states and 6891 transitions. [2021-11-25 06:43:25,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-25 06:43:25,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:25,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:26,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:26,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2833 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2827 trivial. 0 not checked. [2021-11-25 06:43:27,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:27,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11477 states to 4348 states and 6903 transitions. [2021-11-25 06:43:27,319 INFO L276 IsEmpty]: Start isEmpty. Operand 4348 states and 6903 transitions. [2021-11-25 06:43:27,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-25 06:43:27,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:27,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:27,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:28,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2838 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2823 trivial. 0 not checked. [2021-11-25 06:43:30,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:30,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11507 states to 4358 states and 6933 transitions. [2021-11-25 06:43:30,532 INFO L276 IsEmpty]: Start isEmpty. Operand 4358 states and 6933 transitions. [2021-11-25 06:43:30,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-25 06:43:30,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:30,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:30,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:31,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2842 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2829 trivial. 0 not checked. [2021-11-25 06:43:33,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:33,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11531 states to 4366 states and 6957 transitions. [2021-11-25 06:43:33,726 INFO L276 IsEmpty]: Start isEmpty. Operand 4366 states and 6957 transitions. [2021-11-25 06:43:33,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-25 06:43:33,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:33,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:34,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:34,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2839 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2823 trivial. 0 not checked. [2021-11-25 06:43:36,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:36,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11557 states to 4377 states and 6983 transitions. [2021-11-25 06:43:36,982 INFO L276 IsEmpty]: Start isEmpty. Operand 4377 states and 6983 transitions. [2021-11-25 06:43:36,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-25 06:43:36,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:36,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:37,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:37,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2836 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2823 trivial. 0 not checked. [2021-11-25 06:43:40,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:40,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11587 states to 4387 states and 7013 transitions. [2021-11-25 06:43:40,195 INFO L276 IsEmpty]: Start isEmpty. Operand 4387 states and 7013 transitions. [2021-11-25 06:43:40,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-25 06:43:40,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:40,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:40,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:40,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2784 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-25 06:43:43,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:43,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11622 states to 4401 states and 7048 transitions. [2021-11-25 06:43:43,974 INFO L276 IsEmpty]: Start isEmpty. Operand 4401 states and 7048 transitions. [2021-11-25 06:43:43,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-25 06:43:43,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:43,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:44,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:43:44,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-25 06:43:47,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:43:47,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11654 states to 4412 states and 7080 transitions. [2021-11-25 06:43:47,991 INFO L276 IsEmpty]: Start isEmpty. Operand 4412 states and 7080 transitions. [2021-11-25 06:43:47,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-25 06:43:47,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:43:47,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:43:48,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat