./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de17e746-bb7d-417d-a62b-c1d7e0d24aac/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de17e746-bb7d-417d-a62b-c1d7e0d24aac/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de17e746-bb7d-417d-a62b-c1d7e0d24aac/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de17e746-bb7d-417d-a62b-c1d7e0d24aac/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de17e746-bb7d-417d-a62b-c1d7e0d24aac/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de17e746-bb7d-417d-a62b-c1d7e0d24aac/bin/ukojak-vF6T2TMglN --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 4af2b63cb658684b275f973912d230c1de920b96df7c9dce7307be2f1a002ee6 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:38:35,818 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:38:35,821 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:38:35,876 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:38:35,877 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:38:35,881 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:38:35,883 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:38:35,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:38:35,892 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:38:35,898 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:38:35,899 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:38:35,902 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:38:35,902 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:38:35,905 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:38:35,907 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:38:35,911 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:38:35,913 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:38:35,915 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:38:35,917 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:38:35,925 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:38:35,927 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:38:35,928 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:38:35,932 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:38:35,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:38:35,942 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:38:35,942 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:38:35,943 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:38:35,948 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:38:35,949 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:38:35,950 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:38:35,950 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:38:35,951 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:38:35,952 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:38:35,952 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:38:35,953 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:38:35,954 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:38:35,954 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:38:35,955 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:38:35,955 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:38:35,956 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:38:35,956 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:38:35,957 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de17e746-bb7d-417d-a62b-c1d7e0d24aac/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 04:38:35,997 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:38:35,997 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:38:35,999 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:38:35,999 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:38:36,000 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:38:36,000 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:38:36,000 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:38:36,001 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 04:38:36,007 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:38:36,007 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:38:36,008 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:38:36,008 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:38:36,009 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:38:36,009 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:38:36,009 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:38:36,009 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:38:36,009 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:38:36,010 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:38:36,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:38:36,010 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:38:36,010 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:38:36,011 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:38:36,011 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 04:38:36,011 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 04:38:36,011 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:38:36,011 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_de17e746-bb7d-417d-a62b-c1d7e0d24aac/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de17e746-bb7d-417d-a62b-c1d7e0d24aac/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4af2b63cb658684b275f973912d230c1de920b96df7c9dce7307be2f1a002ee6 [2021-11-21 04:38:36,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:38:36,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:38:36,341 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:38:36,342 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:38:36,343 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:38:36,344 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de17e746-bb7d-417d-a62b-c1d7e0d24aac/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-21 04:38:36,427 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de17e746-bb7d-417d-a62b-c1d7e0d24aac/bin/ukojak-vF6T2TMglN/data/a78a8573e/0d93c6ab64b245858616cd43bf6c7c57/FLAGd7ac4bf9c [2021-11-21 04:38:37,891 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:38:37,892 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de17e746-bb7d-417d-a62b-c1d7e0d24aac/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-21 04:38:38,043 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de17e746-bb7d-417d-a62b-c1d7e0d24aac/bin/ukojak-vF6T2TMglN/data/a78a8573e/0d93c6ab64b245858616cd43bf6c7c57/FLAGd7ac4bf9c [2021-11-21 04:38:38,268 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de17e746-bb7d-417d-a62b-c1d7e0d24aac/bin/ukojak-vF6T2TMglN/data/a78a8573e/0d93c6ab64b245858616cd43bf6c7c57 [2021-11-21 04:38:38,270 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:38:38,273 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:38:38,277 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:38:38,277 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:38:38,280 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:38:38,281 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:38:38" (1/1) ... [2021-11-21 04:38:38,282 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cb61f8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:38, skipping insertion in model container [2021-11-21 04:38:38,283 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:38:38" (1/1) ... [2021-11-21 04:38:38,290 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:38:38,748 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:38:47,591 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_de17e746-bb7d-417d-a62b-c1d7e0d24aac/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[933999,934012] [2021-11-21 04:38:47,593 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_de17e746-bb7d-417d-a62b-c1d7e0d24aac/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934168,934181] [2021-11-21 04:38:47,594 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_de17e746-bb7d-417d-a62b-c1d7e0d24aac/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934335,934348] [2021-11-21 04:38:47,594 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_de17e746-bb7d-417d-a62b-c1d7e0d24aac/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934503,934516] [2021-11-21 04:38:47,652 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:38:47,803 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:38:48,764 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_de17e746-bb7d-417d-a62b-c1d7e0d24aac/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[933999,934012] [2021-11-21 04:38:48,765 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_de17e746-bb7d-417d-a62b-c1d7e0d24aac/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934168,934181] [2021-11-21 04:38:48,765 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_de17e746-bb7d-417d-a62b-c1d7e0d24aac/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934335,934348] [2021-11-21 04:38:48,765 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_de17e746-bb7d-417d-a62b-c1d7e0d24aac/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934503,934516] [2021-11-21 04:38:48,777 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:38:49,206 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:38:49,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:49 WrapperNode [2021-11-21 04:38:49,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:38:49,209 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:38:49,209 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:38:49,209 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:38:49,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:49" (1/1) ... [2021-11-21 04:38:49,511 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:49" (1/1) ... [2021-11-21 04:38:50,437 INFO L137 Inliner]: procedures = 719, calls = 11042, calls flagged for inlining = 379, calls inlined = 356, statements flattened = 25946 [2021-11-21 04:38:50,438 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:38:50,448 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:38:50,449 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:38:50,449 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:38:50,471 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:49" (1/1) ... [2021-11-21 04:38:50,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:49" (1/1) ... [2021-11-21 04:38:50,844 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:49" (1/1) ... [2021-11-21 04:38:50,845 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:49" (1/1) ... [2021-11-21 04:38:51,331 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:49" (1/1) ... [2021-11-21 04:38:51,426 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:49" (1/1) ... [2021-11-21 04:38:51,498 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:49" (1/1) ... [2021-11-21 04:38:51,694 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:38:51,695 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:38:51,696 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:38:51,696 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:38:51,697 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:49" (1/1) ... [2021-11-21 04:38:51,704 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:38:51,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de17e746-bb7d-417d-a62b-c1d7e0d24aac/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:38:51,730 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de17e746-bb7d-417d-a62b-c1d7e0d24aac/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:38:51,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de17e746-bb7d-417d-a62b-c1d7e0d24aac/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:38:51,772 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_check_bssid [2021-11-21 04:38:51,773 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_check_bssid [2021-11-21 04:38:51,773 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_rf_reg [2021-11-21 04:38:51,773 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_rf_reg [2021-11-21 04:38:51,773 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_on [2021-11-21 04:38:51,773 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_on [2021-11-21 04:38:51,774 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-21 04:38:51,774 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-21 04:38:51,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-21 04:38:51,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-21 04:38:51,774 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_lc_calibrate [2021-11-21 04:38:51,774 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_lc_calibrate [2021-11-21 04:38:51,774 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8188e_config_bb_reg [2021-11-21 04:38:51,775 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8188e_config_bb_reg [2021-11-21 04:38:51,775 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-21 04:38:51,775 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-21 04:38:51,775 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_enter [2021-11-21 04:38:51,775 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_enter [2021-11-21 04:38:51,775 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_path_adda_on [2021-11-21 04:38:51,776 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_path_adda_on [2021-11-21 04:38:51,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-21 04:38:51,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-21 04:38:51,776 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-21 04:38:51,776 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-21 04:38:51,776 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-21 04:38:51,776 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-21 04:38:51,777 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-21 04:38:51,777 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-21 04:38:51,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2021-11-21 04:38:51,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2021-11-21 04:38:51,777 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-21 04:38:51,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-21 04:38:51,778 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_bb_reg [2021-11-21 04:38:51,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_bb_reg [2021-11-21 04:38:51,778 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_suspend [2021-11-21 04:38:51,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_suspend [2021-11-21 04:38:51,778 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_interrupt [2021-11-21 04:38:51,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_interrupt [2021-11-21 04:38:51,778 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_off [2021-11-21 04:38:51,779 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_off [2021-11-21 04:38:51,779 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 04:38:51,779 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-21 04:38:51,779 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-21 04:38:51,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-21 04:38:51,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-21 04:38:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-21 04:38:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-21 04:38:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-21 04:38:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-21 04:38:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_firmware_selfreset [2021-11-21 04:38:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_firmware_selfreset [2021-11-21 04:38:51,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-21 04:38:51,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-21 04:38:51,781 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-21 04:38:51,781 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-21 04:38:51,781 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_desc [2021-11-21 04:38:51,781 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_desc [2021-11-21 04:38:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_interval [2021-11-21 04:38:51,782 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_interval [2021-11-21 04:38:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_disable_interrupt [2021-11-21 04:38:51,782 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_disable_interrupt [2021-11-21 04:38:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:38:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_resume [2021-11-21 04:38:51,782 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_resume [2021-11-21 04:38:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rf_lock_of_rtl_locks [2021-11-21 04:38:51,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rf_lock_of_rtl_locks [2021-11-21 04:38:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-21 04:38:51,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-21 04:38:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_channel_access_setting [2021-11-21 04:38:51,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_channel_access_setting [2021-11-21 04:38:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_rx_idle_ant [2021-11-21 04:38:51,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_rx_idle_ant [2021-11-21 04:38:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-21 04:38:51,784 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-21 04:38:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-21 04:38:51,784 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-21 04:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 04:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-21 04:38:51,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-21 04:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-21 04:38:51,785 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-21 04:38:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-21 04:38:51,785 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-21 04:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 04:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-21 04:38:51,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-21 04:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure rf_serial_read [2021-11-21 04:38:51,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_serial_read [2021-11-21 04:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 04:38:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_interrupt_mask [2021-11-21 04:38:51,787 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_interrupt_mask [2021-11-21 04:38:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-21 04:38:51,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-21 04:38:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 04:38:51,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 04:38:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rf_reg [2021-11-21 04:38:51,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rf_reg [2021-11-21 04:38:51,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-21 04:38:51,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-21 04:38:51,788 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-21 04:38:51,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-21 04:38:51,788 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-21 04:38:51,788 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-21 04:38:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_card_disable [2021-11-21 04:38:51,789 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_card_disable [2021-11-21 04:38:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_check_fw_read_last_h2c [2021-11-21 04:38:51,789 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_check_fw_read_last_h2c [2021-11-21 04:38:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-21 04:38:51,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-21 04:38:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-21 04:38:51,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-21 04:38:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_led_control [2021-11-21 04:38:51,790 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_led_control [2021-11-21 04:38:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_related_registers [2021-11-21 04:38:51,790 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_related_registers [2021-11-21 04:38:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure save_adda_reg [2021-11-21 04:38:51,791 INFO L138 BoogieDeclarations]: Found implementation of procedure save_adda_reg [2021-11-21 04:38:51,791 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-21 04:38:51,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-21 04:38:51,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-21 04:38:51,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-21 04:38:51,791 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-21 04:38:51,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-21 04:38:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:38:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-21 04:38:51,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-21 04:38:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-21 04:38:51,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-21 04:38:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-21 04:38:51,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-21 04:38:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-21 04:38:51,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-21 04:38:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-21 04:38:51,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-21 04:38:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_hw_reg [2021-11-21 04:38:51,794 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_hw_reg [2021-11-21 04:38:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:38:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-21 04:38:51,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-21 04:38:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-21 04:38:51,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-21 04:38:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:38:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-21 04:38:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rfpath_switch [2021-11-21 04:38:51,795 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rfpath_switch [2021-11-21 04:38:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 04:38:51,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 04:38:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-21 04:38:51,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-21 04:38:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_hal_rate_tbl [2021-11-21 04:38:51,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_hal_rate_tbl [2021-11-21 04:38:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_txpower_level [2021-11-21 04:38:51,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_txpower_level [2021-11-21 04:38:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-21 04:38:51,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-21 04:38:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bb_reg [2021-11-21 04:38:51,797 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bb_reg [2021-11-21 04:38:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_qos [2021-11-21 04:38:51,797 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_qos [2021-11-21 04:38:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-21 04:38:51,797 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-21 04:38:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_iq_calibrate [2021-11-21 04:38:51,797 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_iq_calibrate [2021-11-21 04:38:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-21 04:38:51,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-21 04:38:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_check_txpower_tracking [2021-11-21 04:38:51,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_check_txpower_tracking [2021-11-21 04:38:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_led [2021-11-21 04:38:51,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_led [2021-11-21 04:38:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_txpower_track_adjust [2021-11-21 04:38:51,799 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_txpower_track_adjust [2021-11-21 04:38:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_65 [2021-11-21 04:38:51,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_65 [2021-11-21 04:38:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_poweroff_adapter [2021-11-21 04:38:51,799 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_poweroff_adapter [2021-11-21 04:38:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_init_edca_turbo [2021-11-21 04:38:51,799 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_init_edca_turbo [2021-11-21 04:38:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-21 04:38:51,800 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-21 04:38:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_sw_leds [2021-11-21 04:38:51,800 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_sw_leds [2021-11-21 04:38:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:38:51,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:38:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-21 04:38:51,801 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-21 04:38:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_hal_pwrseqcmdparsing [2021-11-21 04:38:51,801 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_hal_pwrseqcmdparsing [2021-11-21 04:38:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_hw_security_config [2021-11-21 04:38:51,801 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_hw_security_config [2021-11-21 04:38:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_h2c_lock_of_rtl_locks [2021-11-21 04:38:51,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_h2c_lock_of_rtl_locks [2021-11-21 04:38:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 04:38:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 04:38:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-21 04:38:51,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-21 04:38:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-21 04:38:51,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-21 04:38:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-21 04:38:51,803 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-21 04:38:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-21 04:38:51,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-21 04:38:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-21 04:38:51,803 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-21 04:38:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-21 04:38:51,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-21 04:38:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-21 04:38:51,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-21 04:38:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_set_iqk_matrix [2021-11-21 04:38:51,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_set_iqk_matrix [2021-11-21 04:38:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_65___0 [2021-11-21 04:38:51,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_65___0 [2021-11-21 04:38:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_chk_tx_track [2021-11-21 04:38:51,805 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_chk_tx_track [2021-11-21 04:38:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-21 04:38:51,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-21 04:38:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_stop_tx_beacon [2021-11-21 04:38:51,805 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_stop_tx_beacon [2021-11-21 04:38:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-21 04:38:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-21 04:38:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-21 04:38:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-21 04:38:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-21 04:38:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-21 04:38:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_llt_write [2021-11-21 04:38:51,806 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_llt_write [2021-11-21 04:38:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 04:38:51,807 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 04:38:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-21 04:38:51,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-21 04:38:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_watchdog [2021-11-21 04:38:51,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_watchdog [2021-11-21 04:38:51,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-21 04:38:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-21 04:38:51,808 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bw_mode [2021-11-21 04:38:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bw_mode [2021-11-21 04:38:51,808 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_ant_training [2021-11-21 04:38:51,808 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_ant_training [2021-11-21 04:38:51,808 INFO L130 BoogieDeclarations]: Found specification of procedure sim_comp [2021-11-21 04:38:51,809 INFO L138 BoogieDeclarations]: Found implementation of procedure sim_comp [2021-11-21 04:38:51,809 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_deinit_sw_vars [2021-11-21 04:38:51,809 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_deinit_sw_vars [2021-11-21 04:38:51,809 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_polling [2021-11-21 04:38:51,809 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_polling [2021-11-21 04:38:51,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:38:51,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:38:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_pi_mode_switch [2021-11-21 04:38:51,810 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_pi_mode_switch [2021-11-21 04:38:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65___0 [2021-11-21 04:38:51,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65___0 [2021-11-21 04:38:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure cal_bit_shift [2021-11-21 04:38:51,810 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_bit_shift [2021-11-21 04:38:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_enable_fw_download [2021-11-21 04:38:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_enable_fw_download [2021-11-21 04:38:51,811 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-21 04:38:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-21 04:38:51,811 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-21 04:38:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-21 04:38:51,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:38:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 04:38:51,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 04:38:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-21 04:38:51,812 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-21 04:38:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-21 04:38:51,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-21 04:38:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-21 04:38:51,813 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-21 04:38:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___3 [2021-11-21 04:38:51,813 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___3 [2021-11-21 04:38:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___0 [2021-11-21 04:38:51,813 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___0 [2021-11-21 04:38:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-21 04:38:51,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-21 04:38:51,814 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_hw_init [2021-11-21 04:38:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_hw_init [2021-11-21 04:38:51,814 INFO L130 BoogieDeclarations]: Found specification of procedure check_cond [2021-11-21 04:38:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cond [2021-11-21 04:38:51,814 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-21 04:38:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-21 04:38:51,814 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-21 04:38:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-21 04:38:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2021-11-21 04:38:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2021-11-21 04:38:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_iq_calibrate [2021-11-21 04:38:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_iq_calibrate [2021-11-21 04:38:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-21 04:38:51,815 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-21 04:38:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-21 04:38:51,816 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-21 04:38:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-21 04:38:51,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-21 04:38:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_hw_reg [2021-11-21 04:38:51,816 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_hw_reg [2021-11-21 04:38:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-21 04:38:51,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-21 04:38:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-21 04:38:51,817 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-21 04:38:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_64___0 [2021-11-21 04:38:51,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_64___0 [2021-11-21 04:38:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-21 04:38:51,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-21 04:38:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_fill_h2c_cmd [2021-11-21 04:38:51,818 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_fill_h2c_cmd [2021-11-21 04:38:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_fw_page_write [2021-11-21 04:38:51,818 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_fw_page_write [2021-11-21 04:38:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-21 04:38:51,818 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-21 04:38:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_tx_ant [2021-11-21 04:38:51,818 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_tx_ant [2021-11-21 04:38:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 04:38:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure reload_adda [2021-11-21 04:38:51,819 INFO L138 BoogieDeclarations]: Found implementation of procedure reload_adda [2021-11-21 04:38:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-21 04:38:51,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-21 04:38:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-21 04:38:51,819 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-21 04:38:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_64 [2021-11-21 04:38:51,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_64 [2021-11-21 04:38:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2021-11-21 04:38:51,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2021-11-21 04:38:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_read_eeprom_info [2021-11-21 04:38:51,820 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_read_eeprom_info [2021-11-21 04:38:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_off [2021-11-21 04:38:51,821 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_off [2021-11-21 04:38:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-21 04:38:51,821 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-21 04:38:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-21 04:38:51,821 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-21 04:38:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_resume_tx_beacon [2021-11-21 04:38:51,821 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_resume_tx_beacon [2021-11-21 04:38:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_init_sw_vars [2021-11-21 04:38:51,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_init_sw_vars [2021-11-21 04:38:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-21 04:38:51,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-21 04:38:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_config_s [2021-11-21 04:38:51,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_config_s [2021-11-21 04:38:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-21 04:38:51,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-21 04:38:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-21 04:38:51,823 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-21 04:38:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-21 04:38:51,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-21 04:38:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure config_bb_with_header [2021-11-21 04:38:51,823 INFO L138 BoogieDeclarations]: Found implementation of procedure config_bb_with_header [2021-11-21 04:38:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-21 04:38:51,824 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-21 04:38:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-21 04:38:51,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-21 04:38:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_media_status [2021-11-21 04:38:51,824 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_media_status [2021-11-21 04:38:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_leave [2021-11-21 04:38:51,824 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_leave [2021-11-21 04:38:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-21 04:38:51,825 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-21 04:38:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_fill_cmddesc [2021-11-21 04:38:51,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_fill_cmddesc [2021-11-21 04:38:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 04:38:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-21 04:38:51,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-21 04:38:51,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-21 04:38:51,826 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-21 04:38:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-21 04:38:51,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-21 04:38:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_on [2021-11-21 04:38:51,826 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_on [2021-11-21 04:38:51,826 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-21 04:38:51,826 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-21 04:38:53,678 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:38:53,683 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:39:05,670 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-21 04:41:53,006 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-21 04:41:53,389 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:42:02,807 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:42:02,807 INFO L301 CfgBuilder]: Removed 20 assume(true) statements. [2021-11-21 04:42:02,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:42:02 BoogieIcfgContainer [2021-11-21 04:42:02,816 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:42:02,817 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:42:02,818 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:42:02,831 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:42:02,831 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:42:02" (1/1) ... [2021-11-21 04:42:02,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:42:03,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:03,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9569 states to 3996 states and 6098 transitions. [2021-11-21 04:42:03,147 INFO L276 IsEmpty]: Start isEmpty. Operand 3996 states and 6098 transitions. [2021-11-21 04:42:03,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2021-11-21 04:42:03,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:03,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:04,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:04,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2865 trivial. 0 not checked. [2021-11-21 04:42:08,094 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 04:42:08,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:08,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9580 states to 4000 states and 6109 transitions. [2021-11-21 04:42:08,371 INFO L276 IsEmpty]: Start isEmpty. Operand 4000 states and 6109 transitions. [2021-11-21 04:42:08,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2021-11-21 04:42:08,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:08,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:08,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:09,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2865 trivial. 0 not checked. [2021-11-21 04:42:09,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:09,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9581 states to 4001 states and 6110 transitions. [2021-11-21 04:42:09,487 INFO L276 IsEmpty]: Start isEmpty. Operand 4001 states and 6110 transitions. [2021-11-21 04:42:09,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2021-11-21 04:42:09,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:09,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:09,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:10,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 04:42:10,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:10,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9587 states to 4007 states and 6116 transitions. [2021-11-21 04:42:10,429 INFO L276 IsEmpty]: Start isEmpty. Operand 4007 states and 6116 transitions. [2021-11-21 04:42:10,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-11-21 04:42:10,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:10,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:10,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:11,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 04:42:11,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:11,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9609 states to 4016 states and 6138 transitions. [2021-11-21 04:42:11,464 INFO L276 IsEmpty]: Start isEmpty. Operand 4016 states and 6138 transitions. [2021-11-21 04:42:11,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-21 04:42:11,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:11,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:11,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:12,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:12,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:12,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9625 states to 4021 states and 6154 transitions. [2021-11-21 04:42:12,899 INFO L276 IsEmpty]: Start isEmpty. Operand 4021 states and 6154 transitions. [2021-11-21 04:42:12,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-21 04:42:12,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:12,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:13,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:13,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:14,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9646 states to 4028 states and 6175 transitions. [2021-11-21 04:42:14,616 INFO L276 IsEmpty]: Start isEmpty. Operand 4028 states and 6175 transitions. [2021-11-21 04:42:14,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-21 04:42:14,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:14,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:14,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:15,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-21 04:42:15,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:15,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9661 states to 4035 states and 6190 transitions. [2021-11-21 04:42:15,919 INFO L276 IsEmpty]: Start isEmpty. Operand 4035 states and 6190 transitions. [2021-11-21 04:42:15,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-21 04:42:15,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:15,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:16,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:16,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:42:17,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:17,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9681 states to 4041 states and 6210 transitions. [2021-11-21 04:42:17,377 INFO L276 IsEmpty]: Start isEmpty. Operand 4041 states and 6210 transitions. [2021-11-21 04:42:17,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-21 04:42:17,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:17,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:17,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:18,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:18,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:18,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9682 states to 4042 states and 6211 transitions. [2021-11-21 04:42:18,219 INFO L276 IsEmpty]: Start isEmpty. Operand 4042 states and 6211 transitions. [2021-11-21 04:42:18,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-21 04:42:18,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:18,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:18,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:18,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:18,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:18,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9683 states to 4043 states and 6212 transitions. [2021-11-21 04:42:18,901 INFO L276 IsEmpty]: Start isEmpty. Operand 4043 states and 6212 transitions. [2021-11-21 04:42:18,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-21 04:42:18,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:18,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:19,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:19,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:42:20,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:20,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9708 states to 4051 states and 6237 transitions. [2021-11-21 04:42:20,943 INFO L276 IsEmpty]: Start isEmpty. Operand 4051 states and 6237 transitions. [2021-11-21 04:42:20,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-21 04:42:20,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:20,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:21,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:21,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:21,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:21,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9710 states to 4053 states and 6239 transitions. [2021-11-21 04:42:21,795 INFO L276 IsEmpty]: Start isEmpty. Operand 4053 states and 6239 transitions. [2021-11-21 04:42:21,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-21 04:42:21,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:21,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:22,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:22,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:22,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:22,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9714 states to 4057 states and 6243 transitions. [2021-11-21 04:42:22,563 INFO L276 IsEmpty]: Start isEmpty. Operand 4057 states and 6243 transitions. [2021-11-21 04:42:22,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-21 04:42:22,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:22,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:23,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:23,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:23,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:23,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9716 states to 4059 states and 6245 transitions. [2021-11-21 04:42:23,496 INFO L276 IsEmpty]: Start isEmpty. Operand 4059 states and 6245 transitions. [2021-11-21 04:42:23,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-21 04:42:23,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:23,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:23,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:24,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 04:42:24,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:24,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9717 states to 4060 states and 6246 transitions. [2021-11-21 04:42:24,336 INFO L276 IsEmpty]: Start isEmpty. Operand 4060 states and 6246 transitions. [2021-11-21 04:42:24,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-21 04:42:24,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:24,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:24,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:24,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:42:25,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:25,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9720 states to 4063 states and 6249 transitions. [2021-11-21 04:42:25,025 INFO L276 IsEmpty]: Start isEmpty. Operand 4063 states and 6249 transitions. [2021-11-21 04:42:25,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-21 04:42:25,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:25,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:25,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:25,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2925 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:25,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:25,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9720 states to 4064 states and 6249 transitions. [2021-11-21 04:42:25,805 INFO L276 IsEmpty]: Start isEmpty. Operand 4064 states and 6249 transitions. [2021-11-21 04:42:25,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-21 04:42:25,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:25,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:26,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:26,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:26,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:26,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9721 states to 4065 states and 6250 transitions. [2021-11-21 04:42:26,562 INFO L276 IsEmpty]: Start isEmpty. Operand 4065 states and 6250 transitions. [2021-11-21 04:42:26,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-21 04:42:26,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:26,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:26,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:27,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:27,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:27,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9723 states to 4067 states and 6252 transitions. [2021-11-21 04:42:27,220 INFO L276 IsEmpty]: Start isEmpty. Operand 4067 states and 6252 transitions. [2021-11-21 04:42:27,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-21 04:42:27,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:27,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:27,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:27,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:27,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:27,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9724 states to 4068 states and 6253 transitions. [2021-11-21 04:42:27,959 INFO L276 IsEmpty]: Start isEmpty. Operand 4068 states and 6253 transitions. [2021-11-21 04:42:27,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-21 04:42:27,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:27,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:28,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:28,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:28,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:28,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9725 states to 4069 states and 6254 transitions. [2021-11-21 04:42:28,597 INFO L276 IsEmpty]: Start isEmpty. Operand 4069 states and 6254 transitions. [2021-11-21 04:42:28,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-21 04:42:28,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:28,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:29,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:29,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2927 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:42:30,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:30,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9750 states to 4078 states and 6279 transitions. [2021-11-21 04:42:30,246 INFO L276 IsEmpty]: Start isEmpty. Operand 4078 states and 6279 transitions. [2021-11-21 04:42:30,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-21 04:42:30,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:30,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:30,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:30,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:30,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:31,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9751 states to 4079 states and 6280 transitions. [2021-11-21 04:42:31,042 INFO L276 IsEmpty]: Start isEmpty. Operand 4079 states and 6280 transitions. [2021-11-21 04:42:31,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-21 04:42:31,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:31,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:31,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:31,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:31,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:31,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9755 states to 4083 states and 6284 transitions. [2021-11-21 04:42:31,707 INFO L276 IsEmpty]: Start isEmpty. Operand 4083 states and 6284 transitions. [2021-11-21 04:42:31,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-21 04:42:31,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:31,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:31,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:32,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:32,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:32,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9761 states to 4089 states and 6290 transitions. [2021-11-21 04:42:32,396 INFO L276 IsEmpty]: Start isEmpty. Operand 4089 states and 6290 transitions. [2021-11-21 04:42:32,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-21 04:42:32,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:32,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:32,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:32,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 04:42:34,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:34,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9788 states to 4099 states and 6317 transitions. [2021-11-21 04:42:34,397 INFO L276 IsEmpty]: Start isEmpty. Operand 4099 states and 6317 transitions. [2021-11-21 04:42:34,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 04:42:34,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:34,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:34,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:35,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:35,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9789 states to 4100 states and 6318 transitions. [2021-11-21 04:42:35,033 INFO L276 IsEmpty]: Start isEmpty. Operand 4100 states and 6318 transitions. [2021-11-21 04:42:35,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-21 04:42:35,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:35,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:35,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:35,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-21 04:42:36,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:36,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9818 states to 4111 states and 6347 transitions. [2021-11-21 04:42:36,153 INFO L276 IsEmpty]: Start isEmpty. Operand 4111 states and 6347 transitions. [2021-11-21 04:42:36,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-21 04:42:36,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:36,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:36,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:36,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-21 04:42:37,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:37,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9891 states to 4125 states and 6411 transitions. [2021-11-21 04:42:37,076 INFO L276 IsEmpty]: Start isEmpty. Operand 4125 states and 6411 transitions. [2021-11-21 04:42:37,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-21 04:42:37,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:37,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:37,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:37,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 04:42:39,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:39,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9919 states to 4135 states and 6439 transitions. [2021-11-21 04:42:39,035 INFO L276 IsEmpty]: Start isEmpty. Operand 4135 states and 6439 transitions. [2021-11-21 04:42:39,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 04:42:39,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:39,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:39,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:39,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:42:39,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:39,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9922 states to 4138 states and 6442 transitions. [2021-11-21 04:42:39,778 INFO L276 IsEmpty]: Start isEmpty. Operand 4138 states and 6442 transitions. [2021-11-21 04:42:39,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-21 04:42:39,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:39,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:40,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:40,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:40,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:40,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9922 states to 4139 states and 6442 transitions. [2021-11-21 04:42:40,328 INFO L276 IsEmpty]: Start isEmpty. Operand 4139 states and 6442 transitions. [2021-11-21 04:42:40,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 04:42:40,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:40,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:40,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:40,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:41,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:41,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9925 states to 4142 states and 6445 transitions. [2021-11-21 04:42:41,034 INFO L276 IsEmpty]: Start isEmpty. Operand 4142 states and 6445 transitions. [2021-11-21 04:42:41,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-21 04:42:41,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:41,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:41,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:42:41,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:41,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9926 states to 4143 states and 6446 transitions. [2021-11-21 04:42:41,811 INFO L276 IsEmpty]: Start isEmpty. Operand 4143 states and 6446 transitions. [2021-11-21 04:42:41,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-21 04:42:41,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:41,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:42,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:42,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2995 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2995 trivial. 0 not checked. [2021-11-21 04:42:43,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:43,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9938 states to 4149 states and 6458 transitions. [2021-11-21 04:42:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 4149 states and 6458 transitions. [2021-11-21 04:42:43,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 04:42:43,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:43,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:43,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:43,630 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 04:42:44,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:45,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9963 states to 4159 states and 6483 transitions. [2021-11-21 04:42:45,006 INFO L276 IsEmpty]: Start isEmpty. Operand 4159 states and 6483 transitions. [2021-11-21 04:42:45,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-21 04:42:45,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:45,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:45,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:45,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:45,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:45,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9964 states to 4160 states and 6484 transitions. [2021-11-21 04:42:45,493 INFO L276 IsEmpty]: Start isEmpty. Operand 4160 states and 6484 transitions. [2021-11-21 04:42:45,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-21 04:42:45,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:45,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:45,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:45,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-21 04:42:46,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:46,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10003 states to 4176 states and 6523 transitions. [2021-11-21 04:42:46,373 INFO L276 IsEmpty]: Start isEmpty. Operand 4176 states and 6523 transitions. [2021-11-21 04:42:46,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 04:42:46,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:46,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:46,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-21 04:42:46,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:46,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10003 states to 4177 states and 6523 transitions. [2021-11-21 04:42:46,917 INFO L276 IsEmpty]: Start isEmpty. Operand 4177 states and 6523 transitions. [2021-11-21 04:42:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-21 04:42:46,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:46,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:47,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:47,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:47,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:47,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10004 states to 4178 states and 6524 transitions. [2021-11-21 04:42:47,433 INFO L276 IsEmpty]: Start isEmpty. Operand 4178 states and 6524 transitions. [2021-11-21 04:42:47,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-21 04:42:47,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:47,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:47,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:47,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2021-11-21 04:42:48,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:48,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10005 states to 4179 states and 6525 transitions. [2021-11-21 04:42:48,186 INFO L276 IsEmpty]: Start isEmpty. Operand 4179 states and 6525 transitions. [2021-11-21 04:42:48,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-21 04:42:48,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:48,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:48,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:48,710 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-21 04:42:49,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:49,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10011 states to 4182 states and 6531 transitions. [2021-11-21 04:42:49,092 INFO L276 IsEmpty]: Start isEmpty. Operand 4182 states and 6531 transitions. [2021-11-21 04:42:49,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-21 04:42:49,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:49,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:49,545 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-21 04:42:51,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:51,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10031 states to 4189 states and 6551 transitions. [2021-11-21 04:42:51,047 INFO L276 IsEmpty]: Start isEmpty. Operand 4189 states and 6551 transitions. [2021-11-21 04:42:51,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-21 04:42:51,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:51,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:51,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:51,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:51,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:51,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10032 states to 4190 states and 6552 transitions. [2021-11-21 04:42:51,598 INFO L276 IsEmpty]: Start isEmpty. Operand 4190 states and 6552 transitions. [2021-11-21 04:42:51,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-21 04:42:51,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:51,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:51,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:52,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2925 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2925 trivial. 0 not checked. [2021-11-21 04:42:52,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:52,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10054 states to 4201 states and 6574 transitions. [2021-11-21 04:42:52,416 INFO L276 IsEmpty]: Start isEmpty. Operand 4201 states and 6574 transitions. [2021-11-21 04:42:52,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 04:42:52,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:52,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:52,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:52,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 04:42:52,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:52,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10055 states to 4202 states and 6575 transitions. [2021-11-21 04:42:52,877 INFO L276 IsEmpty]: Start isEmpty. Operand 4202 states and 6575 transitions. [2021-11-21 04:42:52,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-21 04:42:52,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:52,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:53,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:53,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2922 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2922 trivial. 0 not checked. [2021-11-21 04:42:53,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:53,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10122 states to 4216 states and 6633 transitions. [2021-11-21 04:42:53,704 INFO L276 IsEmpty]: Start isEmpty. Operand 4216 states and 6633 transitions. [2021-11-21 04:42:53,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 04:42:53,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:53,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:53,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:54,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 04:42:54,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:54,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10144 states to 4227 states and 6655 transitions. [2021-11-21 04:42:54,300 INFO L276 IsEmpty]: Start isEmpty. Operand 4227 states and 6655 transitions. [2021-11-21 04:42:54,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 04:42:54,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:54,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:54,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:55,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:42:56,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:56,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10172 states to 4233 states and 6683 transitions. [2021-11-21 04:42:56,545 INFO L276 IsEmpty]: Start isEmpty. Operand 4233 states and 6683 transitions. [2021-11-21 04:42:56,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-21 04:42:56,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:56,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:56,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:57,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:57,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:57,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10175 states to 4236 states and 6686 transitions. [2021-11-21 04:42:57,135 INFO L276 IsEmpty]: Start isEmpty. Operand 4236 states and 6686 transitions. [2021-11-21 04:42:57,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 04:42:57,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:57,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:57,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:57,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 04:42:57,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:57,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10195 states to 4247 states and 6706 transitions. [2021-11-21 04:42:57,767 INFO L276 IsEmpty]: Start isEmpty. Operand 4247 states and 6706 transitions. [2021-11-21 04:42:57,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-21 04:42:57,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:57,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:58,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:58,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:42:58,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:58,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10196 states to 4248 states and 6707 transitions. [2021-11-21 04:42:58,272 INFO L276 IsEmpty]: Start isEmpty. Operand 4248 states and 6707 transitions. [2021-11-21 04:42:58,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-21 04:42:58,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:58,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:58,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:58,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2021-11-21 04:42:59,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:42:59,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10230 states to 4264 states and 6741 transitions. [2021-11-21 04:42:59,244 INFO L276 IsEmpty]: Start isEmpty. Operand 4264 states and 6741 transitions. [2021-11-21 04:42:59,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 04:42:59,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:42:59,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:42:59,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:42:59,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 04:43:01,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:01,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10309 states to 4282 states and 6811 transitions. [2021-11-21 04:43:01,044 INFO L276 IsEmpty]: Start isEmpty. Operand 4282 states and 6811 transitions. [2021-11-21 04:43:01,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 04:43:01,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:01,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:01,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:01,440 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3057 trivial. 0 not checked. [2021-11-21 04:43:02,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:02,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10320 states to 4287 states and 6822 transitions. [2021-11-21 04:43:02,455 INFO L276 IsEmpty]: Start isEmpty. Operand 4287 states and 6822 transitions. [2021-11-21 04:43:02,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-21 04:43:02,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:02,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:02,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:02,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:43:02,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:02,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10321 states to 4288 states and 6823 transitions. [2021-11-21 04:43:02,941 INFO L276 IsEmpty]: Start isEmpty. Operand 4288 states and 6823 transitions. [2021-11-21 04:43:02,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 04:43:02,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:02,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:03,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:03,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 04:43:03,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:03,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10357 states to 4304 states and 6859 transitions. [2021-11-21 04:43:03,830 INFO L276 IsEmpty]: Start isEmpty. Operand 4304 states and 6859 transitions. [2021-11-21 04:43:03,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 04:43:03,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:03,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:04,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:04,213 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 04:43:04,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:04,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10378 states to 4315 states and 6880 transitions. [2021-11-21 04:43:04,354 INFO L276 IsEmpty]: Start isEmpty. Operand 4315 states and 6880 transitions. [2021-11-21 04:43:04,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-21 04:43:04,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:04,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:04,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:04,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:43:04,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:04,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10379 states to 4316 states and 6881 transitions. [2021-11-21 04:43:04,793 INFO L276 IsEmpty]: Start isEmpty. Operand 4316 states and 6881 transitions. [2021-11-21 04:43:04,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 04:43:04,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:04,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:04,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:05,172 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 04:43:05,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:05,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10446 states to 4330 states and 6939 transitions. [2021-11-21 04:43:05,858 INFO L276 IsEmpty]: Start isEmpty. Operand 4330 states and 6939 transitions. [2021-11-21 04:43:05,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 04:43:05,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:05,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:06,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:06,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 04:43:07,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:07,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10459 states to 4334 states and 6952 transitions. [2021-11-21 04:43:07,053 INFO L276 IsEmpty]: Start isEmpty. Operand 4334 states and 6952 transitions. [2021-11-21 04:43:07,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-21 04:43:07,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:07,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:07,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:07,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2989 trivial. 0 not checked. [2021-11-21 04:43:07,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:07,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10460 states to 4335 states and 6953 transitions. [2021-11-21 04:43:07,776 INFO L276 IsEmpty]: Start isEmpty. Operand 4335 states and 6953 transitions. [2021-11-21 04:43:07,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-21 04:43:07,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:07,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:07,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:08,182 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3061 trivial. 0 not checked. [2021-11-21 04:43:08,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:08,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10465 states to 4338 states and 6958 transitions. [2021-11-21 04:43:08,427 INFO L276 IsEmpty]: Start isEmpty. Operand 4338 states and 6958 transitions. [2021-11-21 04:43:08,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 04:43:08,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:08,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:08,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 04:43:09,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:09,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10466 states to 4339 states and 6959 transitions. [2021-11-21 04:43:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 4339 states and 6959 transitions. [2021-11-21 04:43:09,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-21 04:43:09,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:09,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:09,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:09,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2990 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2984 trivial. 0 not checked. [2021-11-21 04:43:09,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:09,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10499 states to 4355 states and 6992 transitions. [2021-11-21 04:43:09,990 INFO L276 IsEmpty]: Start isEmpty. Operand 4355 states and 6992 transitions. [2021-11-21 04:43:09,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 04:43:09,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:09,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:10,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:10,527 INFO L134 CoverageAnalysis]: Checked inductivity of 3054 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 04:43:12,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:12,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10533 states to 4364 states and 7026 transitions. [2021-11-21 04:43:12,887 INFO L276 IsEmpty]: Start isEmpty. Operand 4364 states and 7026 transitions. [2021-11-21 04:43:12,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 04:43:12,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:12,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:13,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:13,275 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 04:43:14,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:14,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10600 states to 4378 states and 7084 transitions. [2021-11-21 04:43:14,011 INFO L276 IsEmpty]: Start isEmpty. Operand 4378 states and 7084 transitions. [2021-11-21 04:43:14,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 04:43:14,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:14,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:14,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:14,470 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 04:43:14,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:15,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10611 states to 4382 states and 7095 transitions. [2021-11-21 04:43:15,043 INFO L276 IsEmpty]: Start isEmpty. Operand 4382 states and 7095 transitions. [2021-11-21 04:43:15,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-21 04:43:15,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:15,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:15,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:15,454 INFO L134 CoverageAnalysis]: Checked inductivity of 3130 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3121 trivial. 0 not checked. [2021-11-21 04:43:15,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:15,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10618 states to 4386 states and 7102 transitions. [2021-11-21 04:43:15,713 INFO L276 IsEmpty]: Start isEmpty. Operand 4386 states and 7102 transitions. [2021-11-21 04:43:15,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 04:43:15,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:15,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:15,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:16,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2998 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:43:19,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:19,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10656 states to 4399 states and 7140 transitions. [2021-11-21 04:43:19,248 INFO L276 IsEmpty]: Start isEmpty. Operand 4399 states and 7140 transitions. [2021-11-21 04:43:19,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 04:43:19,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:19,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:19,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:19,792 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 04:43:21,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:21,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10689 states to 4408 states and 7173 transitions. [2021-11-21 04:43:21,642 INFO L276 IsEmpty]: Start isEmpty. Operand 4408 states and 7173 transitions. [2021-11-21 04:43:21,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-21 04:43:21,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:21,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:21,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:22,245 INFO L134 CoverageAnalysis]: Checked inductivity of 3058 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-21 04:43:24,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:24,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10715 states to 4415 states and 7199 transitions. [2021-11-21 04:43:24,180 INFO L276 IsEmpty]: Start isEmpty. Operand 4415 states and 7199 transitions. [2021-11-21 04:43:24,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 04:43:24,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:24,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:24,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:24,911 INFO L134 CoverageAnalysis]: Checked inductivity of 3055 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 04:43:27,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:27,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10743 states to 4425 states and 7227 transitions. [2021-11-21 04:43:27,388 INFO L276 IsEmpty]: Start isEmpty. Operand 4425 states and 7227 transitions. [2021-11-21 04:43:27,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 04:43:27,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:27,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:27,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2999 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:43:32,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:32,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10786 states to 4439 states and 7270 transitions. [2021-11-21 04:43:32,015 INFO L276 IsEmpty]: Start isEmpty. Operand 4439 states and 7270 transitions. [2021-11-21 04:43:32,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-21 04:43:32,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:32,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:32,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:32,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:43:32,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:32,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10790 states to 4443 states and 7274 transitions. [2021-11-21 04:43:32,535 INFO L276 IsEmpty]: Start isEmpty. Operand 4443 states and 7274 transitions. [2021-11-21 04:43:32,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-21 04:43:32,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:32,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:32,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:33,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:43:35,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:35,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10825 states to 4453 states and 7309 transitions. [2021-11-21 04:43:35,705 INFO L276 IsEmpty]: Start isEmpty. Operand 4453 states and 7309 transitions. [2021-11-21 04:43:35,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 04:43:35,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:35,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:35,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:36,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2994 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:43:39,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:39,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10861 states to 4464 states and 7345 transitions. [2021-11-21 04:43:39,476 INFO L276 IsEmpty]: Start isEmpty. Operand 4464 states and 7345 transitions. [2021-11-21 04:43:39,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-21 04:43:39,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:39,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:39,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:39,856 INFO L134 CoverageAnalysis]: Checked inductivity of 3134 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3125 trivial. 0 not checked. [2021-11-21 04:43:39,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:39,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10863 states to 4466 states and 7347 transitions. [2021-11-21 04:43:39,902 INFO L276 IsEmpty]: Start isEmpty. Operand 4466 states and 7347 transitions. [2021-11-21 04:43:39,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-21 04:43:39,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:39,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:40,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:40,638 INFO L134 CoverageAnalysis]: Checked inductivity of 3002 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 04:43:44,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:44,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10902 states to 4477 states and 7386 transitions. [2021-11-21 04:43:44,736 INFO L276 IsEmpty]: Start isEmpty. Operand 4477 states and 7386 transitions. [2021-11-21 04:43:44,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 04:43:44,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:44,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:44,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:45,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:43:45,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:45,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10903 states to 4478 states and 7387 transitions. [2021-11-21 04:43:45,193 INFO L276 IsEmpty]: Start isEmpty. Operand 4478 states and 7387 transitions. [2021-11-21 04:43:45,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-21 04:43:45,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:45,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:45,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:46,652 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3070 trivial. 0 not checked. [2021-11-21 04:43:49,637 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 04:43:52,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:52,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11123 states to 4513 states and 7525 transitions. [2021-11-21 04:43:52,719 INFO L276 IsEmpty]: Start isEmpty. Operand 4513 states and 7525 transitions. [2021-11-21 04:43:52,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-21 04:43:52,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:52,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:53,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:53,296 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 04:43:54,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:54,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11155 states to 4529 states and 7557 transitions. [2021-11-21 04:43:54,446 INFO L276 IsEmpty]: Start isEmpty. Operand 4529 states and 7557 transitions. [2021-11-21 04:43:54,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-21 04:43:54,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:54,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:54,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:54,951 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 04:43:56,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:56,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11172 states to 4534 states and 7574 transitions. [2021-11-21 04:43:56,648 INFO L276 IsEmpty]: Start isEmpty. Operand 4534 states and 7574 transitions. [2021-11-21 04:43:56,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-21 04:43:56,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:56,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:56,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:43:57,343 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 04:44:02,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:44:02,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11214 states to 4546 states and 7616 transitions. [2021-11-21 04:44:02,742 INFO L276 IsEmpty]: Start isEmpty. Operand 4546 states and 7616 transitions. [2021-11-21 04:44:02,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-21 04:44:02,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:44:02,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:44:03,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:44:03,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-21 04:44:04,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:44:04,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11275 states to 4575 states and 7677 transitions. [2021-11-21 04:44:04,354 INFO L276 IsEmpty]: Start isEmpty. Operand 4575 states and 7677 transitions. [2021-11-21 04:44:04,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-21 04:44:04,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:44:04,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:44:04,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:44:05,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:44:09,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:44:09,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11312 states to 4588 states and 7714 transitions. [2021-11-21 04:44:09,732 INFO L276 IsEmpty]: Start isEmpty. Operand 4588 states and 7714 transitions. [2021-11-21 04:44:09,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-21 04:44:09,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:44:09,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:44:09,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:44:10,457 INFO L134 CoverageAnalysis]: Checked inductivity of 3001 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:44:14,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:44:14,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11348 states to 4604 states and 7750 transitions. [2021-11-21 04:44:14,358 INFO L276 IsEmpty]: Start isEmpty. Operand 4604 states and 7750 transitions. [2021-11-21 04:44:14,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-21 04:44:14,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:44:14,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:44:14,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:44:14,737 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3054 trivial. 0 not checked. [2021-11-21 04:44:17,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:44:17,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11386 states to 4619 states and 7788 transitions. [2021-11-21 04:44:17,268 INFO L276 IsEmpty]: Start isEmpty. Operand 4619 states and 7788 transitions. [2021-11-21 04:44:17,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-21 04:44:17,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:44:17,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:44:17,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:44:17,686 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 04:44:20,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:44:20,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11410 states to 4624 states and 7812 transitions. [2021-11-21 04:44:20,030 INFO L276 IsEmpty]: Start isEmpty. Operand 4624 states and 7812 transitions. [2021-11-21 04:44:20,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-21 04:44:20,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:44:20,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:44:20,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:44:20,478 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 04:44:22,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:44:22,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11429 states to 4628 states and 7831 transitions. [2021-11-21 04:44:22,288 INFO L276 IsEmpty]: Start isEmpty. Operand 4628 states and 7831 transitions. [2021-11-21 04:44:22,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-21 04:44:22,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:44:22,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:44:22,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:44:22,678 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3054 trivial. 0 not checked. [2021-11-21 04:44:24,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:44:24,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11438 states to 4631 states and 7840 transitions. [2021-11-21 04:44:24,898 INFO L276 IsEmpty]: Start isEmpty. Operand 4631 states and 7840 transitions. [2021-11-21 04:44:24,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-21 04:44:24,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:44:24,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:44:25,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:44:25,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-21 04:44:25,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:44:25,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11440 states to 4633 states and 7842 transitions. [2021-11-21 04:44:25,778 INFO L276 IsEmpty]: Start isEmpty. Operand 4633 states and 7842 transitions. [2021-11-21 04:44:25,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-21 04:44:25,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:44:25,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:44:25,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:44:26,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 04:44:26,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:44:26,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11441 states to 4634 states and 7843 transitions. [2021-11-21 04:44:26,255 INFO L276 IsEmpty]: Start isEmpty. Operand 4634 states and 7843 transitions. [2021-11-21 04:44:26,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 04:44:26,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:44:26,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:44:26,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:44:26,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2999 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 04:44:27,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:44:27,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11463 states to 4645 states and 7865 transitions. [2021-11-21 04:44:27,256 INFO L276 IsEmpty]: Start isEmpty. Operand 4645 states and 7865 transitions. [2021-11-21 04:44:27,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-21 04:44:27,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:44:27,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:44:27,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:44:27,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-21 04:44:29,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:44:29,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11529 states to 4659 states and 7922 transitions. [2021-11-21 04:44:29,741 INFO L276 IsEmpty]: Start isEmpty. Operand 4659 states and 7922 transitions. [2021-11-21 04:44:29,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-21 04:44:29,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:44:29,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:44:29,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:44:30,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2997 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:44:36,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:44:36,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11566 states to 4672 states and 7959 transitions. [2021-11-21 04:44:36,029 INFO L276 IsEmpty]: Start isEmpty. Operand 4672 states and 7959 transitions. [2021-11-21 04:44:36,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-21 04:44:36,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:44:36,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:44:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:44:36,475 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 04:44:39,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:44:39,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11590 states to 4678 states and 7983 transitions. [2021-11-21 04:44:39,430 INFO L276 IsEmpty]: Start isEmpty. Operand 4678 states and 7983 transitions. [2021-11-21 04:44:39,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-21 04:44:39,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:44:39,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:44:39,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:44:40,315 INFO L134 CoverageAnalysis]: Checked inductivity of 3000 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:44:44,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:44:44,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11625 states to 4693 states and 8018 transitions. [2021-11-21 04:44:44,711 INFO L276 IsEmpty]: Start isEmpty. Operand 4693 states and 8018 transitions. [2021-11-21 04:44:44,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-21 04:44:44,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:44:44,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:44:44,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:44:45,400 INFO L134 CoverageAnalysis]: Checked inductivity of 3055 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 04:44:50,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:44:50,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11662 states to 4703 states and 8055 transitions. [2021-11-21 04:44:50,369 INFO L276 IsEmpty]: Start isEmpty. Operand 4703 states and 8055 transitions. [2021-11-21 04:44:50,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-21 04:44:50,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:44:50,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:44:50,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:44:50,761 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2021-11-21 04:44:56,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:44:56,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11668 states to 4709 states and 8061 transitions. [2021-11-21 04:44:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 4709 states and 8061 transitions. [2021-11-21 04:44:56,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-21 04:44:56,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:44:56,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:44:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:44:57,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:45:02,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:45:02,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11699 states to 4720 states and 8092 transitions. [2021-11-21 04:45:02,113 INFO L276 IsEmpty]: Start isEmpty. Operand 4720 states and 8092 transitions. [2021-11-21 04:45:02,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-21 04:45:02,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:45:02,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:45:02,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:45:02,512 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2021-11-21 04:45:09,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:45:09,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11718 states to 4731 states and 8111 transitions. [2021-11-21 04:45:09,025 INFO L276 IsEmpty]: Start isEmpty. Operand 4731 states and 8111 transitions. [2021-11-21 04:45:09,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-21 04:45:09,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:45:09,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:45:09,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:45:09,434 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3058 trivial. 0 not checked. [2021-11-21 04:45:09,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:45:09,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11738 states to 4742 states and 8131 transitions. [2021-11-21 04:45:09,589 INFO L276 IsEmpty]: Start isEmpty. Operand 4742 states and 8131 transitions. [2021-11-21 04:45:09,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-21 04:45:09,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:45:09,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:45:09,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:45:09,979 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3053 trivial. 0 not checked. [2021-11-21 04:45:11,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:45:11,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11805 states to 4756 states and 8189 transitions. [2021-11-21 04:45:11,239 INFO L276 IsEmpty]: Start isEmpty. Operand 4756 states and 8189 transitions. [2021-11-21 04:45:11,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-21 04:45:11,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:45:11,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:45:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:45:11,630 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3053 trivial. 0 not checked. [2021-11-21 04:45:13,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:45:13,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11826 states to 4760 states and 8210 transitions. [2021-11-21 04:45:13,594 INFO L276 IsEmpty]: Start isEmpty. Operand 4760 states and 8210 transitions. [2021-11-21 04:45:13,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-21 04:45:13,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:45:13,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:45:13,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:45:13,979 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3058 trivial. 0 not checked. [2021-11-21 04:45:14,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:45:14,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11827 states to 4761 states and 8211 transitions. [2021-11-21 04:45:14,474 INFO L276 IsEmpty]: Start isEmpty. Operand 4761 states and 8211 transitions. [2021-11-21 04:45:14,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-21 04:45:14,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:45:14,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:45:14,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:45:15,277 INFO L134 CoverageAnalysis]: Checked inductivity of 3001 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:45:22,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:45:22,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11869 states to 4778 states and 8253 transitions. [2021-11-21 04:45:22,194 INFO L276 IsEmpty]: Start isEmpty. Operand 4778 states and 8253 transitions. [2021-11-21 04:45:22,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-21 04:45:22,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:45:22,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:45:22,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:45:22,728 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3053 trivial. 0 not checked. [2021-11-21 04:45:24,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:45:24,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11882 states to 4782 states and 8266 transitions. [2021-11-21 04:45:24,292 INFO L276 IsEmpty]: Start isEmpty. Operand 4782 states and 8266 transitions. [2021-11-21 04:45:24,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-21 04:45:24,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:45:24,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:45:24,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:45:25,052 INFO L134 CoverageAnalysis]: Checked inductivity of 3059 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-21 04:45:30,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:45:30,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11910 states to 4790 states and 8294 transitions. [2021-11-21 04:45:30,606 INFO L276 IsEmpty]: Start isEmpty. Operand 4790 states and 8294 transitions. [2021-11-21 04:45:30,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-21 04:45:30,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:45:30,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:45:30,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:45:31,135 INFO L134 CoverageAnalysis]: Checked inductivity of 3071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3071 trivial. 0 not checked. [2021-11-21 04:45:31,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:45:31,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11917 states to 4794 states and 8300 transitions. [2021-11-21 04:45:31,236 INFO L276 IsEmpty]: Start isEmpty. Operand 4794 states and 8300 transitions. [2021-11-21 04:45:31,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-21 04:45:31,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:45:31,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:45:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:45:31,791 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2021-11-21 04:45:31,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:45:31,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11922 states to 4798 states and 8305 transitions. [2021-11-21 04:45:31,874 INFO L276 IsEmpty]: Start isEmpty. Operand 4798 states and 8305 transitions. [2021-11-21 04:45:31,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-21 04:45:31,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:45:31,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:45:32,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:45:32,346 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-21 04:45:33,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:45:33,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11959 states to 4814 states and 8342 transitions. [2021-11-21 04:45:33,381 INFO L276 IsEmpty]: Start isEmpty. Operand 4814 states and 8342 transitions. [2021-11-21 04:45:33,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-21 04:45:33,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:45:33,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:45:33,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:45:34,162 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 04:45:43,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:45:43,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12000 states to 4831 states and 8383 transitions. [2021-11-21 04:45:43,755 INFO L276 IsEmpty]: Start isEmpty. Operand 4831 states and 8383 transitions. [2021-11-21 04:45:43,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-21 04:45:43,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:45:43,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:45:43,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:45:44,145 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2996 trivial. 0 not checked. [2021-11-21 04:45:44,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:45:44,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12003 states to 4832 states and 8386 transitions. [2021-11-21 04:45:44,259 INFO L276 IsEmpty]: Start isEmpty. Operand 4832 states and 8386 transitions. [2021-11-21 04:45:44,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-21 04:45:44,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:45:44,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:45:44,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:45:44,665 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-21 04:45:45,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:45:45,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12004 states to 4833 states and 8387 transitions. [2021-11-21 04:45:45,247 INFO L276 IsEmpty]: Start isEmpty. Operand 4833 states and 8387 transitions. [2021-11-21 04:45:45,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-21 04:45:45,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:45:45,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:45:45,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:45:46,239 INFO L134 CoverageAnalysis]: Checked inductivity of 3057 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 04:45:55,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:45:55,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12036 states to 4845 states and 8419 transitions. [2021-11-21 04:45:55,058 INFO L276 IsEmpty]: Start isEmpty. Operand 4845 states and 8419 transitions. [2021-11-21 04:45:55,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-21 04:45:55,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:45:55,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:45:55,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:45:55,843 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 04:46:08,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:46:08,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12073 states to 4862 states and 8456 transitions. [2021-11-21 04:46:08,083 INFO L276 IsEmpty]: Start isEmpty. Operand 4862 states and 8456 transitions. [2021-11-21 04:46:08,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-21 04:46:08,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:46:08,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:46:08,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:46:08,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2998 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:46:19,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:46:19,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12106 states to 4875 states and 8489 transitions. [2021-11-21 04:46:19,459 INFO L276 IsEmpty]: Start isEmpty. Operand 4875 states and 8489 transitions. [2021-11-21 04:46:19,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-21 04:46:19,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:46:19,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:46:19,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:46:19,963 INFO L134 CoverageAnalysis]: Checked inductivity of 3065 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3065 trivial. 0 not checked. [2021-11-21 04:46:20,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:46:20,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12121 states to 4883 states and 8503 transitions. [2021-11-21 04:46:20,102 INFO L276 IsEmpty]: Start isEmpty. Operand 4883 states and 8503 transitions. [2021-11-21 04:46:20,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-21 04:46:20,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:46:20,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:46:20,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:46:20,515 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3118 trivial. 0 not checked. [2021-11-21 04:46:20,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:46:20,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12142 states to 4894 states and 8524 transitions. [2021-11-21 04:46:20,670 INFO L276 IsEmpty]: Start isEmpty. Operand 4894 states and 8524 transitions. [2021-11-21 04:46:20,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-21 04:46:20,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:46:20,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:46:20,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:46:21,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2995 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-21 04:46:22,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:46:22,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12176 states to 4910 states and 8558 transitions. [2021-11-21 04:46:22,470 INFO L276 IsEmpty]: Start isEmpty. Operand 4910 states and 8558 transitions. [2021-11-21 04:46:22,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-21 04:46:22,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:46:22,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:46:22,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:46:22,887 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3066 trivial. 0 not checked. [2021-11-21 04:46:23,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:46:23,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12181 states to 4911 states and 8563 transitions. [2021-11-21 04:46:23,452 INFO L276 IsEmpty]: Start isEmpty. Operand 4911 states and 8563 transitions. [2021-11-21 04:46:23,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-21 04:46:23,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:46:23,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:46:23,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:46:24,095 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-21 04:46:25,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:46:25,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12248 states to 4925 states and 8621 transitions. [2021-11-21 04:46:25,506 INFO L276 IsEmpty]: Start isEmpty. Operand 4925 states and 8621 transitions. [2021-11-21 04:46:25,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-21 04:46:25,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:46:25,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:46:25,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:46:25,898 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-21 04:46:27,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:46:27,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12270 states to 4929 states and 8643 transitions. [2021-11-21 04:46:27,102 INFO L276 IsEmpty]: Start isEmpty. Operand 4929 states and 8643 transitions. [2021-11-21 04:46:27,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-21 04:46:27,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:46:27,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:46:27,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:46:27,911 INFO L134 CoverageAnalysis]: Checked inductivity of 3055 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 04:46:33,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:46:33,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12303 states to 4940 states and 8676 transitions. [2021-11-21 04:46:33,573 INFO L276 IsEmpty]: Start isEmpty. Operand 4940 states and 8676 transitions. [2021-11-21 04:46:33,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-21 04:46:33,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:46:33,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:46:33,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:46:33,962 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-21 04:46:35,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:46:35,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12318 states to 4945 states and 8691 transitions. [2021-11-21 04:46:35,857 INFO L276 IsEmpty]: Start isEmpty. Operand 4945 states and 8691 transitions. [2021-11-21 04:46:35,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2021-11-21 04:46:35,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:46:35,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:46:36,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:46:36,810 INFO L134 CoverageAnalysis]: Checked inductivity of 3004 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 04:46:44,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:46:44,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12354 states to 4959 states and 8727 transitions. [2021-11-21 04:46:44,955 INFO L276 IsEmpty]: Start isEmpty. Operand 4959 states and 8727 transitions. [2021-11-21 04:46:44,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-21 04:46:44,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:46:44,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:46:45,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:46:45,340 INFO L134 CoverageAnalysis]: Checked inductivity of 3056 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3050 trivial. 0 not checked. [2021-11-21 04:46:45,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:46:45,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12355 states to 4960 states and 8728 transitions. [2021-11-21 04:46:45,885 INFO L276 IsEmpty]: Start isEmpty. Operand 4960 states and 8728 transitions. [2021-11-21 04:46:45,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-21 04:46:45,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:46:45,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:46:46,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:46:46,271 INFO L134 CoverageAnalysis]: Checked inductivity of 3064 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3055 trivial. 0 not checked. [2021-11-21 04:46:46,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:46:46,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12388 states to 4976 states and 8761 transitions. [2021-11-21 04:46:46,903 INFO L276 IsEmpty]: Start isEmpty. Operand 4976 states and 8761 transitions. [2021-11-21 04:46:46,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-21 04:46:46,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:46:46,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:46:47,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:46:47,740 INFO L134 CoverageAnalysis]: Checked inductivity of 3059 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 04:47:00,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:00,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12423 states to 4990 states and 8796 transitions. [2021-11-21 04:47:00,291 INFO L276 IsEmpty]: Start isEmpty. Operand 4990 states and 8796 transitions. [2021-11-21 04:47:00,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-21 04:47:00,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:00,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:00,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:47:00,705 INFO L134 CoverageAnalysis]: Checked inductivity of 3133 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3108 trivial. 0 not checked. [2021-11-21 04:47:05,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:05,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12454 states to 4998 states and 8827 transitions. [2021-11-21 04:47:05,893 INFO L276 IsEmpty]: Start isEmpty. Operand 4998 states and 8827 transitions. [2021-11-21 04:47:05,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-21 04:47:05,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:05,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:06,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:47:06,244 INFO L134 CoverageAnalysis]: Checked inductivity of 3125 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3116 trivial. 0 not checked. [2021-11-21 04:47:07,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:07,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12521 states to 5012 states and 8885 transitions. [2021-11-21 04:47:07,692 INFO L276 IsEmpty]: Start isEmpty. Operand 5012 states and 8885 transitions. [2021-11-21 04:47:07,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-21 04:47:07,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:07,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:07,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:47:08,045 INFO L134 CoverageAnalysis]: Checked inductivity of 3125 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3116 trivial. 0 not checked. [2021-11-21 04:47:09,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:09,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12544 states to 5016 states and 8908 transitions. [2021-11-21 04:47:09,178 INFO L276 IsEmpty]: Start isEmpty. Operand 5016 states and 8908 transitions. [2021-11-21 04:47:09,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-21 04:47:09,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:09,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:09,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:47:09,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-21 04:47:11,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:11,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12610 states to 5045 states and 8974 transitions. [2021-11-21 04:47:11,059 INFO L276 IsEmpty]: Start isEmpty. Operand 5045 states and 8974 transitions. [2021-11-21 04:47:11,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2021-11-21 04:47:11,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:11,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:11,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:47:12,057 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-21 04:47:20,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:20,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12647 states to 5060 states and 9011 transitions. [2021-11-21 04:47:20,957 INFO L276 IsEmpty]: Start isEmpty. Operand 5060 states and 9011 transitions. [2021-11-21 04:47:20,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-21 04:47:20,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:20,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:47:21,312 INFO L134 CoverageAnalysis]: Checked inductivity of 3125 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3116 trivial. 0 not checked. [2021-11-21 04:47:22,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:22,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12652 states to 5063 states and 9016 transitions. [2021-11-21 04:47:22,526 INFO L276 IsEmpty]: Start isEmpty. Operand 5063 states and 9016 transitions. [2021-11-21 04:47:22,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-21 04:47:22,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:22,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:22,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:47:22,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2935 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2935 trivial. 0 not checked. [2021-11-21 04:47:22,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:22,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12657 states to 5064 states and 9021 transitions. [2021-11-21 04:47:22,984 INFO L276 IsEmpty]: Start isEmpty. Operand 5064 states and 9021 transitions. [2021-11-21 04:47:22,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-21 04:47:22,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:22,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:23,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:47:23,902 INFO L134 CoverageAnalysis]: Checked inductivity of 3073 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3071 trivial. 0 not checked. [2021-11-21 04:47:27,689 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 04:47:32,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:32,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12918 states to 5099 states and 9199 transitions. [2021-11-21 04:47:32,487 INFO L276 IsEmpty]: Start isEmpty. Operand 5099 states and 9199 transitions. [2021-11-21 04:47:32,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2021-11-21 04:47:32,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:32,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:32,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:47:32,915 INFO L134 CoverageAnalysis]: Checked inductivity of 3088 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3086 trivial. 0 not checked. [2021-11-21 04:47:32,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:32,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12923 states to 5103 states and 9204 transitions. [2021-11-21 04:47:32,992 INFO L276 IsEmpty]: Start isEmpty. Operand 5103 states and 9204 transitions. [2021-11-21 04:47:32,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-21 04:47:32,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:32,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:33,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:47:33,405 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3070 trivial. 0 not checked. [2021-11-21 04:47:33,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:33,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12928 states to 5106 states and 9208 transitions. [2021-11-21 04:47:33,492 INFO L276 IsEmpty]: Start isEmpty. Operand 5106 states and 9208 transitions. [2021-11-21 04:47:33,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-21 04:47:33,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:33,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:33,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:47:33,976 INFO L134 CoverageAnalysis]: Checked inductivity of 3075 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-21 04:47:39,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:39,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12962 states to 5114 states and 9242 transitions. [2021-11-21 04:47:39,661 INFO L276 IsEmpty]: Start isEmpty. Operand 5114 states and 9242 transitions. [2021-11-21 04:47:39,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-21 04:47:39,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:39,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:40,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:47:40,201 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3106 trivial. 0 not checked. [2021-11-21 04:47:43,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:43,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12992 states to 5122 states and 9272 transitions. [2021-11-21 04:47:43,591 INFO L276 IsEmpty]: Start isEmpty. Operand 5122 states and 9272 transitions. [2021-11-21 04:47:43,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-21 04:47:43,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:43,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:43,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:47:43,951 INFO L134 CoverageAnalysis]: Checked inductivity of 3131 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3111 trivial. 0 not checked. [2021-11-21 04:47:46,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:46,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13014 states to 5127 states and 9294 transitions. [2021-11-21 04:47:46,141 INFO L276 IsEmpty]: Start isEmpty. Operand 5127 states and 9294 transitions. [2021-11-21 04:47:46,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-21 04:47:46,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:46,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:46,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:47:46,648 INFO L134 CoverageAnalysis]: Checked inductivity of 3128 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3105 trivial. 0 not checked. [2021-11-21 04:47:49,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:49,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13035 states to 5132 states and 9315 transitions. [2021-11-21 04:47:49,103 INFO L276 IsEmpty]: Start isEmpty. Operand 5132 states and 9315 transitions. [2021-11-21 04:47:49,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-21 04:47:49,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:49,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:49,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:47:49,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:47:50,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:50,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13036 states to 5133 states and 9316 transitions. [2021-11-21 04:47:50,108 INFO L276 IsEmpty]: Start isEmpty. Operand 5133 states and 9316 transitions. [2021-11-21 04:47:50,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-21 04:47:50,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:50,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:50,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:47:50,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-21 04:47:53,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:53,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13093 states to 5162 states and 9373 transitions. [2021-11-21 04:47:53,283 INFO L276 IsEmpty]: Start isEmpty. Operand 5162 states and 9373 transitions. [2021-11-21 04:47:53,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-21 04:47:53,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:53,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:53,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:47:53,908 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3106 trivial. 0 not checked. [2021-11-21 04:47:56,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:56,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13110 states to 5167 states and 9390 transitions. [2021-11-21 04:47:56,318 INFO L276 IsEmpty]: Start isEmpty. Operand 5167 states and 9390 transitions. [2021-11-21 04:47:56,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-21 04:47:56,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:56,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:56,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:47:56,841 INFO L134 CoverageAnalysis]: Checked inductivity of 3006 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3006 trivial. 0 not checked. [2021-11-21 04:48:10,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:48:10,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13123 states to 5177 states and 9403 transitions. [2021-11-21 04:48:10,756 INFO L276 IsEmpty]: Start isEmpty. Operand 5177 states and 9403 transitions. [2021-11-21 04:48:10,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2021-11-21 04:48:10,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:48:10,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:48:10,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:48:11,117 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3131 trivial. 0 not checked. [2021-11-21 04:48:14,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:48:14,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13156 states to 5199 states and 9436 transitions. [2021-11-21 04:48:14,723 INFO L276 IsEmpty]: Start isEmpty. Operand 5199 states and 9436 transitions. [2021-11-21 04:48:14,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2021-11-21 04:48:14,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:48:14,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:48:14,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:48:15,088 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3131 trivial. 0 not checked. [2021-11-21 04:48:16,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:48:16,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13165 states to 5202 states and 9445 transitions. [2021-11-21 04:48:16,291 INFO L276 IsEmpty]: Start isEmpty. Operand 5202 states and 9445 transitions. [2021-11-21 04:48:16,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-21 04:48:16,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:48:16,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:48:16,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:48:16,901 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3065 trivial. 0 not checked. [2021-11-21 04:48:17,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:48:17,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13180 states to 5210 states and 9459 transitions. [2021-11-21 04:48:17,033 INFO L276 IsEmpty]: Start isEmpty. Operand 5210 states and 9459 transitions. [2021-11-21 04:48:17,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-21 04:48:17,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:48:17,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:48:17,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:48:17,390 INFO L134 CoverageAnalysis]: Checked inductivity of 3076 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-21 04:48:23,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:48:23,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13218 states to 5218 states and 9497 transitions. [2021-11-21 04:48:23,789 INFO L276 IsEmpty]: Start isEmpty. Operand 5218 states and 9497 transitions. [2021-11-21 04:48:23,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-21 04:48:23,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:48:23,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:48:23,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:48:24,142 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 04:48:27,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:48:27,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13249 states to 5226 states and 9528 transitions. [2021-11-21 04:48:27,967 INFO L276 IsEmpty]: Start isEmpty. Operand 5226 states and 9528 transitions. [2021-11-21 04:48:27,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-21 04:48:27,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:48:27,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:48:28,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:48:28,322 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 04:48:32,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:48:32,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13280 states to 5234 states and 9559 transitions. [2021-11-21 04:48:32,292 INFO L276 IsEmpty]: Start isEmpty. Operand 5234 states and 9559 transitions. [2021-11-21 04:48:32,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-21 04:48:32,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:48:32,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:48:32,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:48:33,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:48:40,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:48:40,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13340 states to 5242 states and 9619 transitions. [2021-11-21 04:48:40,348 INFO L276 IsEmpty]: Start isEmpty. Operand 5242 states and 9619 transitions. [2021-11-21 04:48:40,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-21 04:48:40,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:48:40,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:48:40,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:48:40,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-21 04:48:44,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:48:44,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13384 states to 5248 states and 9663 transitions. [2021-11-21 04:48:44,973 INFO L276 IsEmpty]: Start isEmpty. Operand 5248 states and 9663 transitions. [2021-11-21 04:48:44,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-21 04:48:44,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:48:44,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:48:45,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:48:45,343 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 04:48:48,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:48:48,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13401 states to 5253 states and 9680 transitions. [2021-11-21 04:48:48,154 INFO L276 IsEmpty]: Start isEmpty. Operand 5253 states and 9680 transitions. [2021-11-21 04:48:48,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-21 04:48:48,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:48:48,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:48:48,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:48:48,508 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 04:48:50,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:48:50,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13418 states to 5258 states and 9697 transitions. [2021-11-21 04:48:50,756 INFO L276 IsEmpty]: Start isEmpty. Operand 5258 states and 9697 transitions. [2021-11-21 04:48:50,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-21 04:48:50,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:48:50,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:48:50,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:48:51,700 INFO L134 CoverageAnalysis]: Checked inductivity of 3004 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-21 04:49:08,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:49:08,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13463 states to 5276 states and 9742 transitions. [2021-11-21 04:49:08,775 INFO L276 IsEmpty]: Start isEmpty. Operand 5276 states and 9742 transitions. [2021-11-21 04:49:08,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-21 04:49:08,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:49:08,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:49:09,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:49:09,307 INFO L134 CoverageAnalysis]: Checked inductivity of 3048 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3048 trivial. 0 not checked. [2021-11-21 04:49:12,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:49:12,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13497 states to 5298 states and 9776 transitions. [2021-11-21 04:49:12,328 INFO L276 IsEmpty]: Start isEmpty. Operand 5298 states and 9776 transitions. [2021-11-21 04:49:12,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-21 04:49:12,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:49:12,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:49:12,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:49:12,947 INFO L134 CoverageAnalysis]: Checked inductivity of 3048 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3048 trivial. 0 not checked. [2021-11-21 04:49:14,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:49:14,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13506 states to 5301 states and 9785 transitions. [2021-11-21 04:49:14,236 INFO L276 IsEmpty]: Start isEmpty. Operand 5301 states and 9785 transitions. [2021-11-21 04:49:14,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-21 04:49:14,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:49:14,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:49:14,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:49:14,587 INFO L134 CoverageAnalysis]: Checked inductivity of 3079 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-21 04:49:21,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:49:21,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13544 states to 5309 states and 9823 transitions. [2021-11-21 04:49:21,790 INFO L276 IsEmpty]: Start isEmpty. Operand 5309 states and 9823 transitions. [2021-11-21 04:49:21,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2021-11-21 04:49:21,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:49:21,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:49:21,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:49:22,141 INFO L134 CoverageAnalysis]: Checked inductivity of 3056 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3050 trivial. 0 not checked. [2021-11-21 04:49:22,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:49:22,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13545 states to 5310 states and 9824 transitions. [2021-11-21 04:49:22,224 INFO L276 IsEmpty]: Start isEmpty. Operand 5310 states and 9824 transitions. [2021-11-21 04:49:22,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-21 04:49:22,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:49:22,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:49:22,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:49:22,789 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3118 trivial. 0 not checked. [2021-11-21 04:49:27,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:49:27,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13602 states to 5331 states and 9881 transitions. [2021-11-21 04:49:27,536 INFO L276 IsEmpty]: Start isEmpty. Operand 5331 states and 9881 transitions. [2021-11-21 04:49:27,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2021-11-21 04:49:27,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:49:27,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:49:27,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:49:27,958 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3138 trivial. 0 not checked. [2021-11-21 04:49:31,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:49:31,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13624 states to 5341 states and 9903 transitions. [2021-11-21 04:49:31,142 INFO L276 IsEmpty]: Start isEmpty. Operand 5341 states and 9903 transitions. [2021-11-21 04:49:31,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-21 04:49:31,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:49:31,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:49:31,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:49:31,504 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3118 trivial. 0 not checked. [2021-11-21 04:49:33,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:49:33,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13629 states to 5344 states and 9908 transitions. [2021-11-21 04:49:33,041 INFO L276 IsEmpty]: Start isEmpty. Operand 5344 states and 9908 transitions. [2021-11-21 04:49:33,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-21 04:49:33,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:49:33,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:49:33,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:49:33,997 INFO L134 CoverageAnalysis]: Checked inductivity of 3060 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-21 04:49:50,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:49:50,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13670 states to 5360 states and 9949 transitions. [2021-11-21 04:49:50,833 INFO L276 IsEmpty]: Start isEmpty. Operand 5360 states and 9949 transitions. [2021-11-21 04:49:50,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2021-11-21 04:49:50,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:49:50,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:49:51,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:49:51,203 INFO L134 CoverageAnalysis]: Checked inductivity of 3033 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3030 trivial. 0 not checked. [2021-11-21 04:49:51,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:49:51,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13671 states to 5361 states and 9950 transitions. [2021-11-21 04:49:51,436 INFO L276 IsEmpty]: Start isEmpty. Operand 5361 states and 9950 transitions. [2021-11-21 04:49:51,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2021-11-21 04:49:51,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:49:51,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:49:51,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:49:51,925 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3131 trivial. 0 not checked. [2021-11-21 04:49:54,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:49:54,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13705 states to 5383 states and 9984 transitions. [2021-11-21 04:49:54,917 INFO L276 IsEmpty]: Start isEmpty. Operand 5383 states and 9984 transitions. [2021-11-21 04:49:54,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2021-11-21 04:49:54,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:49:54,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:49:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:49:55,530 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3131 trivial. 0 not checked. [2021-11-21 04:49:56,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:49:56,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13714 states to 5386 states and 9993 transitions. [2021-11-21 04:49:56,853 INFO L276 IsEmpty]: Start isEmpty. Operand 5386 states and 9993 transitions. [2021-11-21 04:49:56,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2021-11-21 04:49:56,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:49:56,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:49:57,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:49:57,233 INFO L134 CoverageAnalysis]: Checked inductivity of 3153 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3146 trivial. 0 not checked. [2021-11-21 04:49:57,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:49:57,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13719 states to 5390 states and 9998 transitions. [2021-11-21 04:49:57,307 INFO L276 IsEmpty]: Start isEmpty. Operand 5390 states and 9998 transitions. [2021-11-21 04:49:57,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-11-21 04:49:57,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:49:57,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:49:57,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:49:57,758 INFO L134 CoverageAnalysis]: Checked inductivity of 3080 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-21 04:50:05,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:50:05,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13757 states to 5398 states and 10036 transitions. [2021-11-21 04:50:05,425 INFO L276 IsEmpty]: Start isEmpty. Operand 5398 states and 10036 transitions. [2021-11-21 04:50:05,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-21 04:50:05,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:50:05,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:50:05,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:50:05,873 INFO L134 CoverageAnalysis]: Checked inductivity of 3069 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 04:50:10,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:50:10,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13783 states to 5405 states and 10062 transitions. [2021-11-21 04:50:10,054 INFO L276 IsEmpty]: Start isEmpty. Operand 5405 states and 10062 transitions. [2021-11-21 04:50:10,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-21 04:50:10,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:50:10,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:50:10,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:50:10,549 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-21 04:50:13,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:50:13,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13804 states to 5410 states and 10083 transitions. [2021-11-21 04:50:13,299 INFO L276 IsEmpty]: Start isEmpty. Operand 5410 states and 10083 transitions. [2021-11-21 04:50:13,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-21 04:50:13,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:50:13,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:50:13,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:50:13,662 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 04:50:15,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:50:15,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13876 states to 5439 states and 10155 transitions. [2021-11-21 04:50:15,813 INFO L276 IsEmpty]: Start isEmpty. Operand 5439 states and 10155 transitions. [2021-11-21 04:50:15,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-21 04:50:15,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:50:15,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:50:15,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:50:16,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2991 trivial. 0 not checked. [2021-11-21 04:50:18,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:50:18,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13890 states to 5442 states and 10169 transitions. [2021-11-21 04:50:18,391 INFO L276 IsEmpty]: Start isEmpty. Operand 5442 states and 10169 transitions. [2021-11-21 04:50:18,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-21 04:50:18,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:50:18,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:50:18,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:50:18,771 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 04:50:21,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:50:21,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13909 states to 5447 states and 10188 transitions. [2021-11-21 04:50:21,941 INFO L276 IsEmpty]: Start isEmpty. Operand 5447 states and 10188 transitions. [2021-11-21 04:50:21,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-21 04:50:21,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:50:21,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:50:22,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:50:22,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2991 trivial. 0 not checked. [2021-11-21 04:50:24,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:50:24,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13923 states to 5450 states and 10202 transitions. [2021-11-21 04:50:24,587 INFO L276 IsEmpty]: Start isEmpty. Operand 5450 states and 10202 transitions. [2021-11-21 04:50:24,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-21 04:50:24,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:50:24,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:50:24,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:50:25,135 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 04:50:28,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:50:28,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13942 states to 5455 states and 10221 transitions. [2021-11-21 04:50:28,269 INFO L276 IsEmpty]: Start isEmpty. Operand 5455 states and 10221 transitions. [2021-11-21 04:50:28,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-21 04:50:28,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:50:28,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:50:28,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:50:28,796 INFO L134 CoverageAnalysis]: Checked inductivity of 3069 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-21 04:50:30,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:50:30,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13951 states to 5460 states and 10230 transitions. [2021-11-21 04:50:30,583 INFO L276 IsEmpty]: Start isEmpty. Operand 5460 states and 10230 transitions. [2021-11-21 04:50:30,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2021-11-21 04:50:30,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:50:30,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:50:30,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 04:50:31,650 INFO L134 CoverageAnalysis]: Checked inductivity of 3069 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked.