./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/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_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/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_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/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 24c1dde898fab84e4a9eab07f69169a04bca2ad006a97ecf96232bad7ce4cd47 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:58:45,843 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:58:45,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:58:45,893 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:58:45,893 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:58:45,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:58:45,899 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:58:45,903 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:58:45,906 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:58:45,911 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:58:45,912 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:58:45,914 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:58:45,914 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:58:45,917 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:58:45,920 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:58:45,925 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:58:45,926 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:58:45,927 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:58:45,930 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:58:45,937 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:58:45,939 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:58:45,940 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:58:45,944 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:58:45,945 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:58:45,954 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:58:45,954 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:58:45,955 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:58:45,956 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:58:45,957 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:58:45,959 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:58:45,960 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:58:45,961 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:58:45,963 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:58:45,964 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:58:45,965 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:58:45,965 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:58:45,966 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:58:45,967 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:58:45,967 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:58:45,968 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:58:45,969 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:58:45,969 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:58:46,020 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:58:46,020 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:58:46,022 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:58:46,022 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:58:46,023 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:58:46,024 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:58:46,024 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:58:46,024 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:58:46,024 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:58:46,024 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:58:46,025 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:58:46,031 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:58:46,032 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:58:46,032 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:58:46,032 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:58:46,032 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:58:46,033 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:58:46,033 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:58:46,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:58:46,033 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:58:46,034 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:58:46,034 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:58:46,034 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:58:46,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:58:46,035 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:58:46,035 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_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 24c1dde898fab84e4a9eab07f69169a04bca2ad006a97ecf96232bad7ce4cd47 [2021-11-21 05:58:46,306 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:58:46,326 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:58:46,328 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:58:46,330 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:58:46,336 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:58:46,337 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i [2021-11-21 05:58:46,408 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/bin/ukojak-vF6T2TMglN/data/be2a04ba5/95867056f5a449428f1cf996c4254f3e/FLAGe37befc42 [2021-11-21 05:58:47,782 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:58:47,783 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i [2021-11-21 05:58:47,880 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/bin/ukojak-vF6T2TMglN/data/be2a04ba5/95867056f5a449428f1cf996c4254f3e/FLAGe37befc42 [2021-11-21 05:58:47,916 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/bin/ukojak-vF6T2TMglN/data/be2a04ba5/95867056f5a449428f1cf996c4254f3e [2021-11-21 05:58:47,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:58:47,921 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:58:47,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:58:47,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:58:47,928 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:58:47,929 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:58:47" (1/1) ... [2021-11-21 05:58:47,933 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43e7d416 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:58:47, skipping insertion in model container [2021-11-21 05:58:47,933 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:58:47" (1/1) ... [2021-11-21 05:58:47,940 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:58:48,231 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:58:55,341 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_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[987331,987344] [2021-11-21 05:58:55,344 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_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[987497,987510] [2021-11-21 05:58:55,345 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_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[987661,987674] [2021-11-21 05:58:55,346 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_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[987826,987839] [2021-11-21 05:58:55,398 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:58:55,640 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:58:56,660 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_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[987331,987344] [2021-11-21 05:58:56,660 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_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[987497,987510] [2021-11-21 05:58:56,661 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_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[987661,987674] [2021-11-21 05:58:56,662 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_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8192de-rtl8192de.cil.i[987826,987839] [2021-11-21 05:58:56,670 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:58:57,070 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:58:57,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:58:57 WrapperNode [2021-11-21 05:58:57,071 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:58:57,072 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:58:57,072 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:58:57,072 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:58:57,080 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:58:57" (1/1) ... [2021-11-21 05:58:57,411 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:58:57" (1/1) ... [2021-11-21 05:58:58,332 INFO L137 Inliner]: procedures = 510, calls = 13888, calls flagged for inlining = 293, calls inlined = 276, statements flattened = 26483 [2021-11-21 05:58:58,333 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:58:58,334 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:58:58,334 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:58:58,334 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:58:58,343 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:58:57" (1/1) ... [2021-11-21 05:58:58,344 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:58:57" (1/1) ... [2021-11-21 05:58:58,477 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:58:57" (1/1) ... [2021-11-21 05:58:58,478 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:58:57" (1/1) ... [2021-11-21 05:58:59,219 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:58:57" (1/1) ... [2021-11-21 05:58:59,335 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:58:57" (1/1) ... [2021-11-21 05:58:59,405 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:58:57" (1/1) ... [2021-11-21 05:58:59,605 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:58:59,606 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:58:59,606 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:58:59,606 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:58:59,619 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:58:57" (1/1) ... [2021-11-21 05:58:59,626 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:58:59,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:58:59,693 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:58:59,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb7bc95b-b48a-4bf2-b36e-692edaa72a97/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:58:59,822 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_rf_reg [2021-11-21 05:58:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_rf_reg [2021-11-21 05:58:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_enable_interrupt [2021-11-21 05:58:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_enable_interrupt [2021-11-21 05:58:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_query_bb_reg [2021-11-21 05:58:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_query_bb_reg [2021-11-21 05:58:59,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-21 05:58:59,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-21 05:58:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-21 05:58:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-21 05:58:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_deinit_sw_vars [2021-11-21 05:58:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_deinit_sw_vars [2021-11-21 05:58:59,824 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_pathb_fill_iqk_matrix [2021-11-21 05:58:59,824 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_pathb_fill_iqk_matrix [2021-11-21 05:58:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-21 05:58:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-21 05:58:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-21 05:58:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-21 05:58:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_is_fw_downloaded [2021-11-21 05:58:59,825 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_is_fw_downloaded [2021-11-21 05:58:59,825 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-21 05:58:59,826 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-21 05:58:59,826 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-21 05:58:59,844 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-21 05:58:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_tx_polling [2021-11-21 05:58:59,844 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_tx_polling [2021-11-21 05:58:59,844 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_led_control [2021-11-21 05:58:59,845 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_led_control [2021-11-21 05:58:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-21 05:58:59,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-21 05:58:59,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-21 05:58:59,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-21 05:58:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-21 05:58:59,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-21 05:58:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-21 05:58:59,846 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-21 05:58:59,846 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92ce_init_led [2021-11-21 05:58:59,846 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92ce_init_led [2021-11-21 05:58:59,847 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_watchdog [2021-11-21 05:58:59,847 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_watchdog [2021-11-21 05:58:59,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:58:59,847 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_llt_write [2021-11-21 05:58:59,847 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_llt_write [2021-11-21 05:58:59,847 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_stop_tx_beacon [2021-11-21 05:58:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_stop_tx_beacon [2021-11-21 05:58:59,848 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_firmware_selfreset [2021-11-21 05:58:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_firmware_selfreset [2021-11-21 05:58:59,848 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_query_rxpwrpercentage [2021-11-21 05:58:59,848 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_query_rxpwrpercentage [2021-11-21 05:58:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_write_dig [2021-11-21 05:58:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_write_dig [2021-11-21 05:58:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_bw_mode [2021-11-21 05:58:59,849 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_bw_mode [2021-11-21 05:58:59,849 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-21 05:58:59,850 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-21 05:58:59,850 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_bb_reg [2021-11-21 05:58:59,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_bb_reg [2021-11-21 05:58:59,850 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_lc_calibrate [2021-11-21 05:58:59,850 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_lc_calibrate [2021-11-21 05:58:59,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 05:58:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-21 05:58:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-21 05:58:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-21 05:58:59,851 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-21 05:58:59,851 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_simularity_compare [2021-11-21 05:58:59,852 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_simularity_compare [2021-11-21 05:58:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_pimode_switch [2021-11-21 05:58:59,852 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_pimode_switch [2021-11-21 05:58:59,852 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-21 05:58:59,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-21 05:58:59,853 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_powerdown_anotherphy [2021-11-21 05:58:59,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_powerdown_anotherphy [2021-11-21 05:58:59,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 05:58:59,853 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_update_bbrf_configuration [2021-11-21 05:58:59,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_update_bbrf_configuration [2021-11-21 05:58:59,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-21 05:58:59,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-21 05:58:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_mac_setting_calibration [2021-11-21 05:58:59,854 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_mac_setting_calibration [2021-11-21 05:58:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:58:59,854 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-21 05:58:59,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-21 05:58:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 05:58:59,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 05:58:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_get_hw_reg [2021-11-21 05:58:59,855 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_get_hw_reg [2021-11-21 05:58:59,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-21 05:58:59,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-21 05:58:59,856 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-21 05:58:59,856 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-21 05:58:59,856 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-21 05:58:59,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-21 05:58:59,856 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-21 05:58:59,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-21 05:58:59,857 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_suspend [2021-11-21 05:58:59,857 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_suspend [2021-11-21 05:58:59,857 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~TO~VOID [2021-11-21 05:58:59,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~TO~VOID [2021-11-21 05:58:59,857 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_enable_hw_security_config [2021-11-21 05:58:59,857 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_enable_hw_security_config [2021-11-21 05:58:59,858 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_config_rf_with_headerfile [2021-11-21 05:58:59,858 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_config_rf_with_headerfile [2021-11-21 05:58:59,858 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_check_bssid [2021-11-21 05:58:59,858 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_check_bssid [2021-11-21 05:58:59,858 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_set_media_status [2021-11-21 05:58:59,858 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_set_media_status [2021-11-21 05:58:59,859 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_fill_h2c_cmd [2021-11-21 05:58:59,859 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_fill_h2c_cmd [2021-11-21 05:58:59,859 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-21 05:58:59,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-21 05:58:59,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl92de_module_exit_6_2 [2021-11-21 05:58:59,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl92de_module_exit_6_2 [2021-11-21 05:58:59,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:58:59,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-21 05:58:59,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-21 05:58:59,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-21 05:58:59,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-21 05:58:59,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-21 05:58:59,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-21 05:58:59,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-21 05:58:59,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-21 05:58:59,877 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_beacon_related_registers [2021-11-21 05:58:59,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_beacon_related_registers [2021-11-21 05:58:59,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:58:59,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-21 05:58:59,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-21 05:58:59,878 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-21 05:58:59,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-21 05:58:59,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:58:59,879 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-21 05:58:59,879 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 05:58:59,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-21 05:58:59,879 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-21 05:58:59,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-21 05:58:59,879 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_lc_calibrate [2021-11-21 05:58:59,879 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_lc_calibrate [2021-11-21 05:58:59,880 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_iq_calibrate [2021-11-21 05:58:59,880 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_iq_calibrate [2021-11-21 05:58:59,880 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_disable_interrupt [2021-11-21 05:58:59,880 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_disable_interrupt [2021-11-21 05:58:59,880 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_acquire_cckandrw_pagea_ctl [2021-11-21 05:58:59,880 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_acquire_cckandrw_pagea_ctl [2021-11-21 05:58:59,880 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_get_desc [2021-11-21 05:58:59,880 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_get_desc [2021-11-21 05:58:59,881 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_fw_page_write [2021-11-21 05:58:59,881 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_fw_page_write [2021-11-21 05:58:59,881 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-21 05:58:59,881 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-21 05:58:59,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:58:59,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:58:59,881 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_set_txpower_level [2021-11-21 05:58:59,881 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_set_txpower_level [2021-11-21 05:58:59,881 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_tx_fill_cmddesc [2021-11-21 05:58:59,881 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_tx_fill_cmddesc [2021-11-21 05:58:59,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 05:58:59,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 05:58:59,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-21 05:58:59,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-21 05:58:59,882 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_sw_led_on [2021-11-21 05:58:59,882 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_sw_led_on [2021-11-21 05:58:59,882 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_reset_iqk_result [2021-11-21 05:58:59,882 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_reset_iqk_result [2021-11-21 05:58:59,882 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-21 05:58:59,883 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-21 05:58:59,883 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-21 05:58:59,883 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-21 05:58:59,883 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_resume_tx_beacon [2021-11-21 05:58:59,883 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_resume_tx_beacon [2021-11-21 05:58:59,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-21 05:58:59,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-21 05:58:59,883 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-21 05:58:59,883 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-21 05:58:59,883 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_check_fw_read_last_h2c [2021-11-21 05:58:59,884 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_check_fw_read_last_h2c [2021-11-21 05:58:59,884 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_init_sw_vars [2021-11-21 05:58:59,884 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_init_sw_vars [2021-11-21 05:58:59,884 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-21 05:58:59,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-21 05:58:59,884 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-21 05:58:59,884 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-21 05:58:59,884 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-21 05:58:59,884 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-21 05:58:59,885 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-21 05:58:59,885 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-21 05:58:59,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 05:58:59,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 05:58:59,885 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-21 05:58:59,885 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-21 05:58:59,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-21 05:58:59,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-21 05:58:59,885 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_set_sw_chnl_cmdarray [2021-11-21 05:58:59,885 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_set_sw_chnl_cmdarray [2021-11-21 05:58:59,886 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_enable_rf_env [2021-11-21 05:58:59,886 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_enable_rf_env [2021-11-21 05:58:59,886 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_save_mac_registers [2021-11-21 05:58:59,886 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_save_mac_registers [2021-11-21 05:58:59,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:58:59,886 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_restore_rf_env [2021-11-21 05:58:59,886 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_restore_rf_env [2021-11-21 05:58:59,886 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_iq_calibrate [2021-11-21 05:58:59,887 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_iq_calibrate [2021-11-21 05:58:59,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:58:59,887 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_resume [2021-11-21 05:58:59,887 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_resume [2021-11-21 05:58:59,887 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_get_rightchnlplace_for_iqk [2021-11-21 05:58:59,887 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_get_rightchnlplace_for_iqk [2021-11-21 05:58:59,887 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-21 05:58:59,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-21 05:58:59,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:58:59,888 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_read_eeprom_info [2021-11-21 05:58:59,888 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_read_eeprom_info [2021-11-21 05:58:59,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 05:58:59,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-21 05:58:59,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-21 05:58:59,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-21 05:58:59,890 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_rf_serial_read [2021-11-21 05:58:59,890 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_rf_serial_read [2021-11-21 05:58:59,890 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-21 05:58:59,890 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-21 05:58:59,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-21 05:58:59,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-21 05:58:59,891 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_sw_led_off [2021-11-21 05:58:59,891 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_sw_led_off [2021-11-21 05:58:59,891 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-21 05:58:59,891 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-21 05:58:59,892 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-21 05:58:59,892 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-21 05:58:59,892 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_poweroff_adapter [2021-11-21 05:58:59,892 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_poweroff_adapter [2021-11-21 05:58:59,892 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-21 05:58:59,892 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-21 05:58:59,893 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-21 05:58:59,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-21 05:58:59,893 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_path_adda_on [2021-11-21 05:58:59,900 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_path_adda_on [2021-11-21 05:58:59,900 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-21 05:58:59,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-21 05:58:59,900 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_calculate_bit_shift [2021-11-21 05:58:59,901 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_calculate_bit_shift [2021-11-21 05:58:59,901 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-21 05:58:59,901 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-21 05:58:59,901 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_update_channel_access_setting [2021-11-21 05:58:59,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_update_channel_access_setting [2021-11-21 05:58:59,901 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_reload_mac_registers [2021-11-21 05:58:59,901 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_reload_mac_registers [2021-11-21 05:58:59,902 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_save_adda_registers [2021-11-21 05:58:59,902 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_save_adda_registers [2021-11-21 05:58:59,902 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_switch_wirelessband [2021-11-21 05:58:59,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_switch_wirelessband [2021-11-21 05:58:59,902 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_hw_init [2021-11-21 05:58:59,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_hw_init [2021-11-21 05:58:59,903 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_calc_curvindex [2021-11-21 05:58:59,903 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_calc_curvindex [2021-11-21 05:58:59,903 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_beacon_interval [2021-11-21 05:58:59,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_beacon_interval [2021-11-21 05:58:59,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:58:59,903 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_hw_reg [2021-11-21 05:58:59,904 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_hw_reg [2021-11-21 05:58:59,904 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_set_bcn_ctrl_reg [2021-11-21 05:58:59,904 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_set_bcn_ctrl_reg [2021-11-21 05:58:59,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-21 05:58:59,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-21 05:58:59,905 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-21 05:58:59,905 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-21 05:58:59,905 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_set_qos [2021-11-21 05:58:59,905 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_set_qos [2021-11-21 05:58:59,905 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_linked_set_reg [2021-11-21 05:58:59,905 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_linked_set_reg [2021-11-21 05:58:59,906 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_release_cckandrw_pagea_ctl [2021-11-21 05:58:59,906 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_release_cckandrw_pagea_ctl [2021-11-21 05:58:59,906 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_dm_init_edca_turbo [2021-11-21 05:58:59,906 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_dm_init_edca_turbo [2021-11-21 05:58:59,906 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_read_dword_dbi [2021-11-21 05:58:59,906 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_read_dword_dbi [2021-11-21 05:58:59,907 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-21 05:58:59,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-21 05:58:59,907 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_update_interrupt_mask [2021-11-21 05:58:59,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_update_interrupt_mask [2021-11-21 05:58:59,907 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-21 05:58:59,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-21 05:58:59,907 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_enable_fw_download [2021-11-21 05:58:59,908 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_enable_fw_download [2021-11-21 05:58:59,908 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_init_sw_leds [2021-11-21 05:58:59,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_init_sw_leds [2021-11-21 05:58:59,908 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_query_rf_reg [2021-11-21 05:58:59,919 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_query_rf_reg [2021-11-21 05:58:59,919 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-21 05:58:59,919 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-21 05:58:59,919 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-21 05:58:59,919 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-21 05:58:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_reload_adda_registers [2021-11-21 05:58:59,920 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_reload_adda_registers [2021-11-21 05:58:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-21 05:58:59,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-21 05:58:59,920 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_card_disable [2021-11-21 05:58:59,920 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_card_disable [2021-11-21 05:58:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_config_bb_with_headerfile [2021-11-21 05:58:59,921 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_config_bb_with_headerfile [2021-11-21 05:58:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-21 05:58:59,921 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-21 05:58:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92de_signal_scale_mapping [2021-11-21 05:58:59,921 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92de_signal_scale_mapping [2021-11-21 05:58:59,921 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92d_phy_enable_anotherphy [2021-11-21 05:58:59,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92d_phy_enable_anotherphy [2021-11-21 05:58:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:58:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-21 05:58:59,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-21 05:58:59,922 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92de_write_dword_dbi [2021-11-21 05:58:59,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92de_write_dword_dbi [2021-11-21 05:58:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-21 05:58:59,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-21 05:58:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92d_phy_patha_fill_iqk_matrix [2021-11-21 05:58:59,923 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92d_phy_patha_fill_iqk_matrix [2021-11-21 05:58:59,923 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-21 05:58:59,923 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-21 05:59:01,986 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:59:01,994 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:59:37,288 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-21 06:01:45,722 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-21 06:01:46,124 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 06:01:56,135 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 06:01:56,135 INFO L301 CfgBuilder]: Removed 15 assume(true) statements. [2021-11-21 06:01:56,151 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:01:56 BoogieIcfgContainer [2021-11-21 06:01:56,151 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 06:01:56,152 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 06:01:56,152 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 06:01:56,162 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 06:01:56,162 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:01:56" (1/1) ... [2021-11-21 06:01:56,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 06:01:56,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:01:56,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10734 states to 4030 states and 6192 transitions. [2021-11-21 06:01:56,435 INFO L276 IsEmpty]: Start isEmpty. Operand 4030 states and 6192 transitions. [2021-11-21 06:01:56,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2021-11-21 06:01:56,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:01:56,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:01:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:01:58,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2655 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2655 trivial. 0 not checked. [2021-11-21 06:02:07,624 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 06:02:07,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:07,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10744 states to 4034 states and 6202 transitions. [2021-11-21 06:02:07,925 INFO L276 IsEmpty]: Start isEmpty. Operand 4034 states and 6202 transitions. [2021-11-21 06:02:07,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2021-11-21 06:02:07,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:07,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:08,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:09,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2655 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2655 trivial. 0 not checked. [2021-11-21 06:02:09,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:09,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10745 states to 4035 states and 6203 transitions. [2021-11-21 06:02:09,517 INFO L276 IsEmpty]: Start isEmpty. Operand 4035 states and 6203 transitions. [2021-11-21 06:02:09,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2021-11-21 06:02:09,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:09,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:09,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:10,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2652 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2652 trivial. 0 not checked. [2021-11-21 06:02:10,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:10,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10751 states to 4041 states and 6209 transitions. [2021-11-21 06:02:10,553 INFO L276 IsEmpty]: Start isEmpty. Operand 4041 states and 6209 transitions. [2021-11-21 06:02:10,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2021-11-21 06:02:10,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:10,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:11,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:11,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:11,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:11,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10765 states to 4046 states and 6223 transitions. [2021-11-21 06:02:11,726 INFO L276 IsEmpty]: Start isEmpty. Operand 4046 states and 6223 transitions. [2021-11-21 06:02:11,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2021-11-21 06:02:11,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:11,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:12,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:12,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:13,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:13,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10784 states to 4053 states and 6242 transitions. [2021-11-21 06:02:13,158 INFO L276 IsEmpty]: Start isEmpty. Operand 4053 states and 6242 transitions. [2021-11-21 06:02:13,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2021-11-21 06:02:13,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:13,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:14,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2768 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-21 06:02:14,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:14,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10802 states to 4059 states and 6260 transitions. [2021-11-21 06:02:14,939 INFO L276 IsEmpty]: Start isEmpty. Operand 4059 states and 6260 transitions. [2021-11-21 06:02:14,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-11-21 06:02:14,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:14,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:15,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:15,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:15,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:16,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10803 states to 4060 states and 6261 transitions. [2021-11-21 06:02:16,005 INFO L276 IsEmpty]: Start isEmpty. Operand 4060 states and 6261 transitions. [2021-11-21 06:02:16,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-11-21 06:02:16,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:16,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:16,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:17,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:17,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:17,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10804 states to 4061 states and 6262 transitions. [2021-11-21 06:02:17,119 INFO L276 IsEmpty]: Start isEmpty. Operand 4061 states and 6262 transitions. [2021-11-21 06:02:17,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-21 06:02:17,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:17,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:17,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:18,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2768 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-21 06:02:19,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:19,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10827 states to 4069 states and 6285 transitions. [2021-11-21 06:02:19,273 INFO L276 IsEmpty]: Start isEmpty. Operand 4069 states and 6285 transitions. [2021-11-21 06:02:19,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2021-11-21 06:02:19,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:19,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:19,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:20,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:20,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:20,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10829 states to 4071 states and 6287 transitions. [2021-11-21 06:02:20,339 INFO L276 IsEmpty]: Start isEmpty. Operand 4071 states and 6287 transitions. [2021-11-21 06:02:20,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-21 06:02:20,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:20,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:20,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:21,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2774 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2771 trivial. 0 not checked. [2021-11-21 06:02:21,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:21,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10830 states to 4072 states and 6288 transitions. [2021-11-21 06:02:21,266 INFO L276 IsEmpty]: Start isEmpty. Operand 4072 states and 6288 transitions. [2021-11-21 06:02:21,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-21 06:02:21,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:21,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:21,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:22,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2768 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-21 06:02:22,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:22,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10833 states to 4075 states and 6291 transitions. [2021-11-21 06:02:22,148 INFO L276 IsEmpty]: Start isEmpty. Operand 4075 states and 6291 transitions. [2021-11-21 06:02:22,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-21 06:02:22,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:22,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:22,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:23,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:23,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:23,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10835 states to 4077 states and 6293 transitions. [2021-11-21 06:02:23,092 INFO L276 IsEmpty]: Start isEmpty. Operand 4077 states and 6293 transitions. [2021-11-21 06:02:23,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-21 06:02:23,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:23,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:23,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:23,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:23,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:23,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10839 states to 4081 states and 6297 transitions. [2021-11-21 06:02:23,974 INFO L276 IsEmpty]: Start isEmpty. Operand 4081 states and 6297 transitions. [2021-11-21 06:02:23,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-21 06:02:23,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:23,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:24,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:24,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2714 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:24,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:24,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10839 states to 4082 states and 6297 transitions. [2021-11-21 06:02:24,682 INFO L276 IsEmpty]: Start isEmpty. Operand 4082 states and 6297 transitions. [2021-11-21 06:02:24,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-21 06:02:24,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:24,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:24,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:25,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:25,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:25,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10840 states to 4083 states and 6298 transitions. [2021-11-21 06:02:25,531 INFO L276 IsEmpty]: Start isEmpty. Operand 4083 states and 6298 transitions. [2021-11-21 06:02:25,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-21 06:02:25,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:25,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:25,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:26,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:26,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:26,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10841 states to 4084 states and 6299 transitions. [2021-11-21 06:02:26,270 INFO L276 IsEmpty]: Start isEmpty. Operand 4084 states and 6299 transitions. [2021-11-21 06:02:26,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-11-21 06:02:26,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:26,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:26,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:26,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:27,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:27,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10843 states to 4086 states and 6301 transitions. [2021-11-21 06:02:27,163 INFO L276 IsEmpty]: Start isEmpty. Operand 4086 states and 6301 transitions. [2021-11-21 06:02:27,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-11-21 06:02:27,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:27,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:27,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:27,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:27,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:27,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10844 states to 4087 states and 6302 transitions. [2021-11-21 06:02:27,811 INFO L276 IsEmpty]: Start isEmpty. Operand 4087 states and 6302 transitions. [2021-11-21 06:02:27,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-21 06:02:27,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:27,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:28,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:28,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:28,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:28,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10850 states to 4093 states and 6308 transitions. [2021-11-21 06:02:28,587 INFO L276 IsEmpty]: Start isEmpty. Operand 4093 states and 6308 transitions. [2021-11-21 06:02:28,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-21 06:02:28,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:28,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:28,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:29,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:29,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:29,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10854 states to 4097 states and 6312 transitions. [2021-11-21 06:02:29,321 INFO L276 IsEmpty]: Start isEmpty. Operand 4097 states and 6312 transitions. [2021-11-21 06:02:29,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-21 06:02:29,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:29,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:29,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:29,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:29,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:29,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10855 states to 4098 states and 6313 transitions. [2021-11-21 06:02:29,915 INFO L276 IsEmpty]: Start isEmpty. Operand 4098 states and 6313 transitions. [2021-11-21 06:02:30,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2021-11-21 06:02:30,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:30,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:30,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:30,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:30,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:30,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10856 states to 4099 states and 6314 transitions. [2021-11-21 06:02:30,659 INFO L276 IsEmpty]: Start isEmpty. Operand 4099 states and 6314 transitions. [2021-11-21 06:02:30,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-21 06:02:30,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:30,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:31,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:31,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2712 trivial. 0 not checked. [2021-11-21 06:02:31,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:31,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10930 states to 4114 states and 6380 transitions. [2021-11-21 06:02:31,930 INFO L276 IsEmpty]: Start isEmpty. Operand 4114 states and 6380 transitions. [2021-11-21 06:02:31,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-21 06:02:31,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:31,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:32,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:32,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2712 trivial. 0 not checked. [2021-11-21 06:02:33,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:33,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10966 states to 4128 states and 6416 transitions. [2021-11-21 06:02:33,516 INFO L276 IsEmpty]: Start isEmpty. Operand 4128 states and 6416 transitions. [2021-11-21 06:02:33,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-21 06:02:33,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:33,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:33,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:34,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2768 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-21 06:02:34,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:34,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10967 states to 4129 states and 6417 transitions. [2021-11-21 06:02:34,107 INFO L276 IsEmpty]: Start isEmpty. Operand 4129 states and 6417 transitions. [2021-11-21 06:02:34,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-21 06:02:34,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:34,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:34,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:34,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2768 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-21 06:02:35,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:35,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10970 states to 4132 states and 6420 transitions. [2021-11-21 06:02:35,045 INFO L276 IsEmpty]: Start isEmpty. Operand 4132 states and 6420 transitions. [2021-11-21 06:02:35,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-21 06:02:35,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:35,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:35,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:35,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:35,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:35,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10970 states to 4133 states and 6420 transitions. [2021-11-21 06:02:35,728 INFO L276 IsEmpty]: Start isEmpty. Operand 4133 states and 6420 transitions. [2021-11-21 06:02:35,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-21 06:02:35,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:35,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:36,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:36,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:36,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:36,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10973 states to 4136 states and 6423 transitions. [2021-11-21 06:02:36,386 INFO L276 IsEmpty]: Start isEmpty. Operand 4136 states and 6423 transitions. [2021-11-21 06:02:36,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-21 06:02:36,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:36,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:36,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:37,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2712 trivial. 0 not checked. [2021-11-21 06:02:37,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:37,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11011 states to 4152 states and 6461 transitions. [2021-11-21 06:02:37,442 INFO L276 IsEmpty]: Start isEmpty. Operand 4152 states and 6461 transitions. [2021-11-21 06:02:37,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-21 06:02:37,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:37,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:37,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:37,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:38,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11012 states to 4153 states and 6462 transitions. [2021-11-21 06:02:38,003 INFO L276 IsEmpty]: Start isEmpty. Operand 4153 states and 6462 transitions. [2021-11-21 06:02:38,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-21 06:02:38,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:38,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:38,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:38,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2714 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2711 trivial. 0 not checked. [2021-11-21 06:02:38,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:38,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11013 states to 4154 states and 6463 transitions. [2021-11-21 06:02:38,782 INFO L276 IsEmpty]: Start isEmpty. Operand 4154 states and 6463 transitions. [2021-11-21 06:02:38,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-21 06:02:38,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:38,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:39,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:39,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:39,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:39,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11014 states to 4155 states and 6464 transitions. [2021-11-21 06:02:39,420 INFO L276 IsEmpty]: Start isEmpty. Operand 4155 states and 6464 transitions. [2021-11-21 06:02:39,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-21 06:02:39,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:39,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:39,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:39,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:39,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:39,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11015 states to 4156 states and 6465 transitions. [2021-11-21 06:02:39,966 INFO L276 IsEmpty]: Start isEmpty. Operand 4156 states and 6465 transitions. [2021-11-21 06:02:39,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-21 06:02:39,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:39,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:40,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:40,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2774 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2771 trivial. 0 not checked. [2021-11-21 06:02:40,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:40,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11016 states to 4157 states and 6466 transitions. [2021-11-21 06:02:40,751 INFO L276 IsEmpty]: Start isEmpty. Operand 4157 states and 6466 transitions. [2021-11-21 06:02:40,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-21 06:02:40,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:40,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:41,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:41,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2765 trivial. 0 not checked. [2021-11-21 06:02:42,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:42,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11042 states to 4164 states and 6492 transitions. [2021-11-21 06:02:42,287 INFO L276 IsEmpty]: Start isEmpty. Operand 4164 states and 6492 transitions. [2021-11-21 06:02:42,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-21 06:02:42,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:42,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:42,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:42,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:43,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:43,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11042 states to 4165 states and 6492 transitions. [2021-11-21 06:02:43,064 INFO L276 IsEmpty]: Start isEmpty. Operand 4165 states and 6492 transitions. [2021-11-21 06:02:43,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-21 06:02:43,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:43,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:43,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:43,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2769 trivial. 0 not checked. [2021-11-21 06:02:44,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:44,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11072 states to 4179 states and 6522 transitions. [2021-11-21 06:02:44,537 INFO L276 IsEmpty]: Start isEmpty. Operand 4179 states and 6522 transitions. [2021-11-21 06:02:44,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 06:02:44,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:44,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:44,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:45,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:45,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:45,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11074 states to 4181 states and 6524 transitions. [2021-11-21 06:02:45,162 INFO L276 IsEmpty]: Start isEmpty. Operand 4181 states and 6524 transitions. [2021-11-21 06:02:45,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-21 06:02:45,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:45,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:45,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:45,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:45,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:45,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11075 states to 4182 states and 6525 transitions. [2021-11-21 06:02:45,711 INFO L276 IsEmpty]: Start isEmpty. Operand 4182 states and 6525 transitions. [2021-11-21 06:02:45,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-21 06:02:45,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:45,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:45,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:46,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2769 trivial. 0 not checked. [2021-11-21 06:02:46,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:46,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11141 states to 4196 states and 6583 transitions. [2021-11-21 06:02:46,958 INFO L276 IsEmpty]: Start isEmpty. Operand 4196 states and 6583 transitions. [2021-11-21 06:02:46,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-21 06:02:46,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:46,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:47,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2769 trivial. 0 not checked. [2021-11-21 06:02:48,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:48,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11152 states to 4200 states and 6594 transitions. [2021-11-21 06:02:48,094 INFO L276 IsEmpty]: Start isEmpty. Operand 4200 states and 6594 transitions. [2021-11-21 06:02:48,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-21 06:02:48,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:48,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:48,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:48,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2771 trivial. 0 not checked. [2021-11-21 06:02:48,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:48,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11174 states to 4212 states and 6616 transitions. [2021-11-21 06:02:48,979 INFO L276 IsEmpty]: Start isEmpty. Operand 4212 states and 6616 transitions. [2021-11-21 06:02:48,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-21 06:02:48,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:48,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:49,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:49,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:49,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:49,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11175 states to 4213 states and 6617 transitions. [2021-11-21 06:02:49,610 INFO L276 IsEmpty]: Start isEmpty. Operand 4213 states and 6617 transitions. [2021-11-21 06:02:49,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 06:02:49,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:49,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:49,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:50,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2769 trivial. 0 not checked. [2021-11-21 06:02:50,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:50,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11211 states to 4229 states and 6653 transitions. [2021-11-21 06:02:50,637 INFO L276 IsEmpty]: Start isEmpty. Operand 4229 states and 6653 transitions. [2021-11-21 06:02:50,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-21 06:02:50,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:50,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:50,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:51,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:51,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:51,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11212 states to 4230 states and 6654 transitions. [2021-11-21 06:02:51,151 INFO L276 IsEmpty]: Start isEmpty. Operand 4230 states and 6654 transitions. [2021-11-21 06:02:51,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 06:02:51,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:51,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:51,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:51,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2833 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2827 trivial. 0 not checked. [2021-11-21 06:02:52,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:52,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11278 states to 4244 states and 6712 transitions. [2021-11-21 06:02:52,368 INFO L276 IsEmpty]: Start isEmpty. Operand 4244 states and 6712 transitions. [2021-11-21 06:02:52,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 06:02:52,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:52,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:52,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:52,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2833 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2827 trivial. 0 not checked. [2021-11-21 06:02:53,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:53,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11289 states to 4248 states and 6723 transitions. [2021-11-21 06:02:53,526 INFO L276 IsEmpty]: Start isEmpty. Operand 4248 states and 6723 transitions. [2021-11-21 06:02:53,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-21 06:02:53,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:53,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:53,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:54,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2834 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2828 trivial. 0 not checked. [2021-11-21 06:02:54,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:54,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11314 states to 4261 states and 6748 transitions. [2021-11-21 06:02:54,462 INFO L276 IsEmpty]: Start isEmpty. Operand 4261 states and 6748 transitions. [2021-11-21 06:02:54,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-21 06:02:54,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:54,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:02:54,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 06:02:55,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2712 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2709 trivial. 0 not checked. [2021-11-21 06:02:55,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:02:55,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11315 states to 4262 states and 6749 transitions. [2021-11-21 06:02:55,049 INFO L276 IsEmpty]: Start isEmpty. Operand 4262 states and 6749 transitions. [2021-11-21 06:02:55,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-21 06:02:55,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:02:55,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms