./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d88980e24377daa45068c6e4fe090f3a4be139e16663cf138c162fc55d6daf92 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:09:00,051 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:09:00,053 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:09:00,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:09:00,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:09:00,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:09:00,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:09:00,100 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:09:00,102 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:09:00,104 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:09:00,105 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:09:00,106 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:09:00,107 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:09:00,108 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:09:00,110 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:09:00,112 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:09:00,113 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:09:00,114 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:09:00,116 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:09:00,119 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:09:00,121 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:09:00,126 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:09:00,128 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:09:00,129 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:09:00,133 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:09:00,134 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:09:00,134 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:09:00,135 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:09:00,136 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:09:00,137 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:09:00,138 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:09:00,139 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:09:00,140 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:09:00,141 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:09:00,143 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:09:00,143 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:09:00,144 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:09:00,145 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:09:00,145 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:09:00,146 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:09:00,147 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:09:00,150 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:09:00,181 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:09:00,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:09:00,188 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:09:00,188 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:09:00,189 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:09:00,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:09:00,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:09:00,189 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:09:00,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:09:00,190 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:09:00,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:09:00,191 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:09:00,191 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:09:00,192 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:09:00,192 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:09:00,192 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:09:00,192 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:09:00,193 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:09:00,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:09:00,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:09:00,193 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:09:00,194 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:09:00,194 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:09:00,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:09:00,194 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:09:00,194 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_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d88980e24377daa45068c6e4fe090f3a4be139e16663cf138c162fc55d6daf92 [2021-11-25 06:09:00,458 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:09:00,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:09:00,488 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:09:00,489 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:09:00,490 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:09:00,491 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-25 06:09:00,553 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/bin/ukojak-d1pc8ZmBRL/data/a791a2387/a16cc441fdd6418590ba39632c27cf1a/FLAG6d614ddde [2021-11-25 06:09:01,744 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:09:01,750 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-25 06:09:01,846 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/bin/ukojak-d1pc8ZmBRL/data/a791a2387/a16cc441fdd6418590ba39632c27cf1a/FLAG6d614ddde [2021-11-25 06:09:01,938 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/bin/ukojak-d1pc8ZmBRL/data/a791a2387/a16cc441fdd6418590ba39632c27cf1a [2021-11-25 06:09:01,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:09:01,943 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:09:01,946 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:09:01,946 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:09:01,950 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:09:01,951 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:09:01" (1/1) ... [2021-11-25 06:09:01,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6897a17a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:01, skipping insertion in model container [2021-11-25 06:09:01,952 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:09:01" (1/1) ... [2021-11-25 06:09:01,959 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:09:02,342 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:09:09,683 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_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887303,887316] [2021-11-25 06:09:09,691 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_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887469,887482] [2021-11-25 06:09:09,696 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_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887633,887646] [2021-11-25 06:09:09,697 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_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887798,887811] [2021-11-25 06:09:09,762 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:09:09,975 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:09:10,958 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_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887303,887316] [2021-11-25 06:09:10,959 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_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887469,887482] [2021-11-25 06:09:10,960 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_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887633,887646] [2021-11-25 06:09:10,960 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_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[887798,887811] [2021-11-25 06:09:10,971 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:09:11,347 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:09:11,347 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:11 WrapperNode [2021-11-25 06:09:11,347 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:09:11,349 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:09:11,349 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:09:11,349 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:09:11,357 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:11" (1/1) ... [2021-11-25 06:09:11,671 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:11" (1/1) ... [2021-11-25 06:09:12,247 INFO L137 Inliner]: procedures = 583, calls = 10780, calls flagged for inlining = 348, calls inlined = 336, statements flattened = 25782 [2021-11-25 06:09:12,249 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:09:12,250 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:09:12,250 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:09:12,250 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:09:12,260 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:11" (1/1) ... [2021-11-25 06:09:12,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:11" (1/1) ... [2021-11-25 06:09:12,567 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:11" (1/1) ... [2021-11-25 06:09:12,567 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:11" (1/1) ... [2021-11-25 06:09:13,147 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:11" (1/1) ... [2021-11-25 06:09:13,224 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:11" (1/1) ... [2021-11-25 06:09:13,300 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:11" (1/1) ... [2021-11-25 06:09:13,528 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:09:13,529 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:09:13,529 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:09:13,529 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:09:13,530 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:11" (1/1) ... [2021-11-25 06:09:13,547 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:09:13,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:09:13,607 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:09:13,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae0d5921-ffc2-461b-a4ba-5f9ebe0e81c6/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:09:13,726 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_check_bssid [2021-11-25 06:09:13,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_check_bssid [2021-11-25 06:09:13,727 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_rf_reg [2021-11-25 06:09:13,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_rf_reg [2021-11-25 06:09:13,727 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_on [2021-11-25 06:09:13,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_on [2021-11-25 06:09:13,727 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-25 06:09:13,727 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-25 06:09:13,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 06:09:13,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 06:09:13,728 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_lc_calibrate [2021-11-25 06:09:13,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_lc_calibrate [2021-11-25 06:09:13,728 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8188e_config_bb_reg [2021-11-25 06:09:13,728 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8188e_config_bb_reg [2021-11-25 06:09:13,728 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-25 06:09:13,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-25 06:09:13,729 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_enter [2021-11-25 06:09:13,729 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_enter [2021-11-25 06:09:13,729 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_path_adda_on [2021-11-25 06:09:13,729 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_path_adda_on [2021-11-25 06:09:13,729 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-25 06:09:13,729 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-25 06:09:13,729 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-25 06:09:13,730 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-25 06:09:13,730 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-25 06:09:13,730 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-25 06:09:13,730 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-25 06:09:13,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-25 06:09:13,730 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-25 06:09:13,730 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-25 06:09:13,731 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_bb_reg [2021-11-25 06:09:13,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_bb_reg [2021-11-25 06:09:13,731 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_suspend [2021-11-25 06:09:13,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_suspend [2021-11-25 06:09:13,731 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_interrupt [2021-11-25 06:09:13,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_interrupt [2021-11-25 06:09:13,731 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_off [2021-11-25 06:09:13,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_off [2021-11-25 06:09:13,732 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 06:09:13,732 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-25 06:09:13,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-25 06:09:13,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 06:09:13,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 06:09:13,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-25 06:09:13,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-25 06:09:13,746 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-25 06:09:13,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-25 06:09:13,747 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_firmware_selfreset [2021-11-25 06:09:13,747 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_firmware_selfreset [2021-11-25 06:09:13,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 06:09:13,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 06:09:13,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-25 06:09:13,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-25 06:09:13,748 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-25 06:09:13,748 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-25 06:09:13,748 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_desc [2021-11-25 06:09:13,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_desc [2021-11-25 06:09:13,749 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_interval [2021-11-25 06:09:13,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_interval [2021-11-25 06:09:13,750 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_disable_interrupt [2021-11-25 06:09:13,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_disable_interrupt [2021-11-25 06:09:13,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:09:13,750 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_resume [2021-11-25 06:09:13,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_resume [2021-11-25 06:09:13,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-25 06:09:13,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-25 06:09:13,752 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_channel_access_setting [2021-11-25 06:09:13,752 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_channel_access_setting [2021-11-25 06:09:13,752 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_rx_idle_ant [2021-11-25 06:09:13,753 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_rx_idle_ant [2021-11-25 06:09:13,753 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-25 06:09:13,753 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-25 06:09:13,753 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-25 06:09:13,753 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-25 06:09:13,753 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-25 06:09:13,753 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-25 06:09:13,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 06:09:13,754 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-25 06:09:13,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-25 06:09:13,754 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-25 06:09:13,754 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-25 06:09:13,754 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-25 06:09:13,754 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-25 06:09:13,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 06:09:13,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 06:09:13,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 06:09:13,755 INFO L130 BoogieDeclarations]: Found specification of procedure rf_serial_read [2021-11-25 06:09:13,755 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_serial_read [2021-11-25 06:09:13,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:09:13,756 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_interrupt_mask [2021-11-25 06:09:13,756 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_interrupt_mask [2021-11-25 06:09:13,756 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-25 06:09:13,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-25 06:09:13,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 06:09:13,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 06:09:13,757 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rf_reg [2021-11-25 06:09:13,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rf_reg [2021-11-25 06:09:13,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-25 06:09:13,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-25 06:09:13,758 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-25 06:09:13,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-25 06:09:13,758 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-25 06:09:13,758 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-25 06:09:13,759 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_card_disable [2021-11-25 06:09:13,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_card_disable [2021-11-25 06:09:13,759 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_check_fw_read_last_h2c [2021-11-25 06:09:13,759 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_check_fw_read_last_h2c [2021-11-25 06:09:13,759 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-25 06:09:13,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-25 06:09:13,759 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-25 06:09:13,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-25 06:09:13,760 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_led_control [2021-11-25 06:09:13,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_led_control [2021-11-25 06:09:13,760 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_related_registers [2021-11-25 06:09:13,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_related_registers [2021-11-25 06:09:13,760 INFO L130 BoogieDeclarations]: Found specification of procedure save_adda_reg [2021-11-25 06:09:13,761 INFO L138 BoogieDeclarations]: Found implementation of procedure save_adda_reg [2021-11-25 06:09:13,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-25 06:09:13,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-25 06:09:13,764 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-25 06:09:13,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-25 06:09:13,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:09:13,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-25 06:09:13,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-25 06:09:13,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-25 06:09:13,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-25 06:09:13,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-25 06:09:13,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-25 06:09:13,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-25 06:09:13,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-25 06:09:13,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-25 06:09:13,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-25 06:09:13,783 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_hw_reg [2021-11-25 06:09:13,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_hw_reg [2021-11-25 06:09:13,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:09:13,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 06:09:13,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 06:09:13,784 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-25 06:09:13,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-25 06:09:13,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:09:13,785 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-25 06:09:13,785 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rfpath_switch [2021-11-25 06:09:13,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rfpath_switch [2021-11-25 06:09:13,785 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 06:09:13,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 06:09:13,785 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-25 06:09:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-25 06:09:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_hal_rate_tbl [2021-11-25 06:09:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_hal_rate_tbl [2021-11-25 06:09:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_txpower_level [2021-11-25 06:09:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_txpower_level [2021-11-25 06:09:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-25 06:09:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-25 06:09:13,796 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bb_reg [2021-11-25 06:09:13,796 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bb_reg [2021-11-25 06:09:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_qos [2021-11-25 06:09:13,797 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_qos [2021-11-25 06:09:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_iq_calibrate [2021-11-25 06:09:13,797 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_iq_calibrate [2021-11-25 06:09:13,797 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-25 06:09:13,797 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-25 06:09:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_check_txpower_tracking [2021-11-25 06:09:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_check_txpower_tracking [2021-11-25 06:09:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_led [2021-11-25 06:09:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_led [2021-11-25 06:09:13,798 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_txpower_track_adjust [2021-11-25 06:09:13,798 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_txpower_track_adjust [2021-11-25 06:09:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_poweroff_adapter [2021-11-25 06:09:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_poweroff_adapter [2021-11-25 06:09:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_init_edca_turbo [2021-11-25 06:09:13,799 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_init_edca_turbo [2021-11-25 06:09:13,799 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-25 06:09:13,800 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-25 06:09:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_sw_leds [2021-11-25 06:09:13,800 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_sw_leds [2021-11-25 06:09:13,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:09:13,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:09:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-25 06:09:13,801 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-25 06:09:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_hal_pwrseqcmdparsing [2021-11-25 06:09:13,801 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_hal_pwrseqcmdparsing [2021-11-25 06:09:13,801 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_hw_security_config [2021-11-25 06:09:13,801 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_hw_security_config [2021-11-25 06:09:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 06:09:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 06:09:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 06:09:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 06:09:13,802 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-25 06:09:13,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-25 06:09:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-25 06:09:13,803 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-25 06:09:13,803 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-25 06:09:13,804 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-25 06:09:13,804 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-25 06:09:13,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-25 06:09:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-25 06:09:13,805 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-25 06:09:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_set_iqk_matrix [2021-11-25 06:09:13,805 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_set_iqk_matrix [2021-11-25 06:09:13,805 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_chk_tx_track [2021-11-25 06:09:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_chk_tx_track [2021-11-25 06:09:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-25 06:09:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-25 06:09:13,822 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_stop_tx_beacon [2021-11-25 06:09:13,822 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_stop_tx_beacon [2021-11-25 06:09:13,823 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-25 06:09:13,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-25 06:09:13,823 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-25 06:09:13,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-25 06:09:13,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-25 06:09:13,823 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-25 06:09:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_llt_write [2021-11-25 06:09:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_llt_write [2021-11-25 06:09:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 06:09:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 06:09:13,824 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-25 06:09:13,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-25 06:09:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_watchdog [2021-11-25 06:09:13,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_watchdog [2021-11-25 06:09:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-25 06:09:13,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-25 06:09:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bw_mode [2021-11-25 06:09:13,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bw_mode [2021-11-25 06:09:13,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_ant_training [2021-11-25 06:09:13,826 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_ant_training [2021-11-25 06:09:13,826 INFO L130 BoogieDeclarations]: Found specification of procedure sim_comp [2021-11-25 06:09:13,826 INFO L138 BoogieDeclarations]: Found implementation of procedure sim_comp [2021-11-25 06:09:13,826 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_deinit_sw_vars [2021-11-25 06:09:13,826 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_deinit_sw_vars [2021-11-25 06:09:13,826 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_polling [2021-11-25 06:09:13,827 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_polling [2021-11-25 06:09:13,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:09:13,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:09:13,827 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_pi_mode_switch [2021-11-25 06:09:13,827 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_pi_mode_switch [2021-11-25 06:09:13,827 INFO L130 BoogieDeclarations]: Found specification of procedure cal_bit_shift [2021-11-25 06:09:13,828 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_bit_shift [2021-11-25 06:09:13,828 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_enable_fw_download [2021-11-25 06:09:13,828 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_enable_fw_download [2021-11-25 06:09:13,828 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-25 06:09:13,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-25 06:09:13,828 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-25 06:09:13,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-25 06:09:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:09:13,829 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-25 06:09:13,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-25 06:09:13,833 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-25 06:09:13,834 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-25 06:09:13,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-25 06:09:13,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-25 06:09:13,834 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-25 06:09:13,834 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-25 06:09:13,834 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-25 06:09:13,835 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-25 06:09:13,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 06:09:13,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 06:09:13,840 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_hw_init [2021-11-25 06:09:13,840 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_hw_init [2021-11-25 06:09:13,841 INFO L130 BoogieDeclarations]: Found specification of procedure check_cond [2021-11-25 06:09:13,841 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cond [2021-11-25 06:09:13,841 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-25 06:09:13,842 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-25 06:09:13,842 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-25 06:09:13,842 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-25 06:09:13,842 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_iq_calibrate [2021-11-25 06:09:13,842 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_iq_calibrate [2021-11-25 06:09:13,842 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-25 06:09:13,842 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-25 06:09:13,843 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-25 06:09:13,843 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-25 06:09:13,843 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-25 06:09:13,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-25 06:09:13,843 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_hw_reg [2021-11-25 06:09:13,843 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_hw_reg [2021-11-25 06:09:13,844 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-25 06:09:13,844 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-25 06:09:13,844 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-25 06:09:13,844 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-25 06:09:13,844 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-25 06:09:13,844 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-25 06:09:13,844 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_fill_h2c_cmd [2021-11-25 06:09:13,845 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_fill_h2c_cmd [2021-11-25 06:09:13,845 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_fw_page_write [2021-11-25 06:09:13,845 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_fw_page_write [2021-11-25 06:09:13,845 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-25 06:09:13,845 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-25 06:09:13,845 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_tx_ant [2021-11-25 06:09:13,846 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_tx_ant [2021-11-25 06:09:13,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:09:13,846 INFO L130 BoogieDeclarations]: Found specification of procedure reload_adda [2021-11-25 06:09:13,846 INFO L138 BoogieDeclarations]: Found implementation of procedure reload_adda [2021-11-25 06:09:13,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 06:09:13,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 06:09:13,846 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-25 06:09:13,847 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-25 06:09:13,847 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_read_eeprom_info [2021-11-25 06:09:13,847 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_read_eeprom_info [2021-11-25 06:09:13,847 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_off [2021-11-25 06:09:13,847 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_off [2021-11-25 06:09:13,847 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-25 06:09:13,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-25 06:09:13,848 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-25 06:09:13,848 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-25 06:09:13,848 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_resume_tx_beacon [2021-11-25 06:09:13,848 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_resume_tx_beacon [2021-11-25 06:09:13,848 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_init_sw_vars [2021-11-25 06:09:13,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_init_sw_vars [2021-11-25 06:09:13,849 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-25 06:09:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-25 06:09:13,849 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_config_s [2021-11-25 06:09:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_config_s [2021-11-25 06:09:13,849 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-25 06:09:13,849 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-25 06:09:13,850 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-25 06:09:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-25 06:09:13,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 06:09:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 06:09:13,850 INFO L130 BoogieDeclarations]: Found specification of procedure config_bb_with_header [2021-11-25 06:09:13,850 INFO L138 BoogieDeclarations]: Found implementation of procedure config_bb_with_header [2021-11-25 06:09:13,850 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-25 06:09:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-25 06:09:13,851 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-25 06:09:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-25 06:09:13,851 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_media_status [2021-11-25 06:09:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_media_status [2021-11-25 06:09:13,851 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_leave [2021-11-25 06:09:13,851 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_leave [2021-11-25 06:09:13,852 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-25 06:09:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-25 06:09:13,852 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-25 06:09:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-25 06:09:13,852 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_fill_cmddesc [2021-11-25 06:09:13,852 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_fill_cmddesc [2021-11-25 06:09:13,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:09:13,853 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-25 06:09:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-25 06:09:13,853 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-25 06:09:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-25 06:09:13,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-25 06:09:13,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-25 06:09:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_on [2021-11-25 06:09:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_on [2021-11-25 06:09:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-25 06:09:13,870 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-25 06:09:16,040 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:09:16,047 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:09:21,159 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 06:12:02,624 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-25 06:12:02,977 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:12:11,652 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:12:11,652 INFO L301 CfgBuilder]: Removed 18 assume(true) statements. [2021-11-25 06:12:11,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:12:11 BoogieIcfgContainer [2021-11-25 06:12:11,662 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:12:11,663 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:12:11,663 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:12:11,675 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:12:11,675 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:12:11" (1/1) ... [2021-11-25 06:12:11,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:12:11,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:11,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9450 states to 3917 states and 5988 transitions. [2021-11-25 06:12:11,920 INFO L276 IsEmpty]: Start isEmpty. Operand 3917 states and 5988 transitions. [2021-11-25 06:12:11,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2021-11-25 06:12:11,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:11,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:12,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:13,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2865 trivial. 0 not checked. [2021-11-25 06:12:15,849 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 06:12:16,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:16,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9461 states to 3921 states and 5999 transitions. [2021-11-25 06:12:16,080 INFO L276 IsEmpty]: Start isEmpty. Operand 3921 states and 5999 transitions. [2021-11-25 06:12:16,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2021-11-25 06:12:16,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:16,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:17,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:17,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2865 trivial. 0 not checked. [2021-11-25 06:12:17,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:17,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9462 states to 3922 states and 6000 transitions. [2021-11-25 06:12:17,961 INFO L276 IsEmpty]: Start isEmpty. Operand 3922 states and 6000 transitions. [2021-11-25 06:12:17,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2021-11-25 06:12:17,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:17,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:18,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:19,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-25 06:12:19,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:19,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9468 states to 3928 states and 6006 transitions. [2021-11-25 06:12:19,211 INFO L276 IsEmpty]: Start isEmpty. Operand 3928 states and 6006 transitions. [2021-11-25 06:12:19,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-25 06:12:19,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:19,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:19,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:20,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:20,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:20,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9483 states to 3933 states and 6021 transitions. [2021-11-25 06:12:20,435 INFO L276 IsEmpty]: Start isEmpty. Operand 3933 states and 6021 transitions. [2021-11-25 06:12:20,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-25 06:12:20,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:20,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:20,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:21,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:21,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:21,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9503 states to 3940 states and 6041 transitions. [2021-11-25 06:12:21,761 INFO L276 IsEmpty]: Start isEmpty. Operand 3940 states and 6041 transitions. [2021-11-25 06:12:21,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-25 06:12:21,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:21,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:22,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:22,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-25 06:12:22,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:22,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9518 states to 3947 states and 6056 transitions. [2021-11-25 06:12:22,950 INFO L276 IsEmpty]: Start isEmpty. Operand 3947 states and 6056 transitions. [2021-11-25 06:12:22,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-25 06:12:22,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:22,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:23,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:23,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 06:12:24,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:24,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9537 states to 3953 states and 6075 transitions. [2021-11-25 06:12:24,418 INFO L276 IsEmpty]: Start isEmpty. Operand 3953 states and 6075 transitions. [2021-11-25 06:12:24,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-25 06:12:24,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:24,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:24,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:25,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:25,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9538 states to 3954 states and 6076 transitions. [2021-11-25 06:12:25,379 INFO L276 IsEmpty]: Start isEmpty. Operand 3954 states and 6076 transitions. [2021-11-25 06:12:25,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-25 06:12:25,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:25,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:25,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:26,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:26,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:26,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9539 states to 3955 states and 6077 transitions. [2021-11-25 06:12:26,450 INFO L276 IsEmpty]: Start isEmpty. Operand 3955 states and 6077 transitions. [2021-11-25 06:12:26,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-25 06:12:26,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:26,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:27,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:27,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:27,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:27,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9541 states to 3957 states and 6079 transitions. [2021-11-25 06:12:27,492 INFO L276 IsEmpty]: Start isEmpty. Operand 3957 states and 6079 transitions. [2021-11-25 06:12:27,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-25 06:12:27,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:27,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:27,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:28,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:29,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:29,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9566 states to 3966 states and 6104 transitions. [2021-11-25 06:12:29,591 INFO L276 IsEmpty]: Start isEmpty. Operand 3966 states and 6104 transitions. [2021-11-25 06:12:29,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-25 06:12:29,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:29,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:30,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:30,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 06:12:31,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:31,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9591 states to 3974 states and 6129 transitions. [2021-11-25 06:12:31,632 INFO L276 IsEmpty]: Start isEmpty. Operand 3974 states and 6129 transitions. [2021-11-25 06:12:31,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-25 06:12:31,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:31,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:32,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:32,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-25 06:12:32,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:32,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9592 states to 3975 states and 6130 transitions. [2021-11-25 06:12:32,616 INFO L276 IsEmpty]: Start isEmpty. Operand 3975 states and 6130 transitions. [2021-11-25 06:12:32,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-25 06:12:32,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:32,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:33,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:33,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 06:12:33,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:33,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9595 states to 3978 states and 6133 transitions. [2021-11-25 06:12:33,654 INFO L276 IsEmpty]: Start isEmpty. Operand 3978 states and 6133 transitions. [2021-11-25 06:12:33,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-25 06:12:33,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:33,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:34,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:34,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:34,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:34,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9599 states to 3982 states and 6137 transitions. [2021-11-25 06:12:34,439 INFO L276 IsEmpty]: Start isEmpty. Operand 3982 states and 6137 transitions. [2021-11-25 06:12:34,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-25 06:12:34,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:34,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:34,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:35,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:35,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:35,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9601 states to 3984 states and 6139 transitions. [2021-11-25 06:12:35,395 INFO L276 IsEmpty]: Start isEmpty. Operand 3984 states and 6139 transitions. [2021-11-25 06:12:35,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-25 06:12:35,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:35,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:35,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:36,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2925 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:36,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:36,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9601 states to 3985 states and 6139 transitions. [2021-11-25 06:12:36,220 INFO L276 IsEmpty]: Start isEmpty. Operand 3985 states and 6139 transitions. [2021-11-25 06:12:36,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-25 06:12:36,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:36,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:36,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:36,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:37,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:37,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9603 states to 3987 states and 6141 transitions. [2021-11-25 06:12:37,073 INFO L276 IsEmpty]: Start isEmpty. Operand 3987 states and 6141 transitions. [2021-11-25 06:12:37,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-25 06:12:37,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:37,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:37,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:37,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:37,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:37,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9604 states to 3988 states and 6142 transitions. [2021-11-25 06:12:37,938 INFO L276 IsEmpty]: Start isEmpty. Operand 3988 states and 6142 transitions. [2021-11-25 06:12:37,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-25 06:12:37,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:37,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:38,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:38,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:38,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:38,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9605 states to 3989 states and 6143 transitions. [2021-11-25 06:12:38,848 INFO L276 IsEmpty]: Start isEmpty. Operand 3989 states and 6143 transitions. [2021-11-25 06:12:38,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-25 06:12:38,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:38,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:39,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:39,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:39,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9606 states to 3990 states and 6144 transitions. [2021-11-25 06:12:39,747 INFO L276 IsEmpty]: Start isEmpty. Operand 3990 states and 6144 transitions. [2021-11-25 06:12:39,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-25 06:12:39,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:39,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:40,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:40,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:40,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:40,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9612 states to 3996 states and 6150 transitions. [2021-11-25 06:12:40,510 INFO L276 IsEmpty]: Start isEmpty. Operand 3996 states and 6150 transitions. [2021-11-25 06:12:40,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-25 06:12:40,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:40,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:40,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:41,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:41,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:41,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9613 states to 3997 states and 6151 transitions. [2021-11-25 06:12:41,290 INFO L276 IsEmpty]: Start isEmpty. Operand 3997 states and 6151 transitions. [2021-11-25 06:12:41,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-25 06:12:41,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:41,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:41,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:42,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:42,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:42,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9617 states to 4001 states and 6155 transitions. [2021-11-25 06:12:42,132 INFO L276 IsEmpty]: Start isEmpty. Operand 4001 states and 6155 transitions. [2021-11-25 06:12:42,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2021-11-25 06:12:42,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:42,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:42,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:42,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:42,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:42,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9618 states to 4002 states and 6156 transitions. [2021-11-25 06:12:42,750 INFO L276 IsEmpty]: Start isEmpty. Operand 4002 states and 6156 transitions. [2021-11-25 06:12:42,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-25 06:12:42,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:42,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:43,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:43,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-25 06:12:44,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:44,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9632 states to 4008 states and 6170 transitions. [2021-11-25 06:12:44,341 INFO L276 IsEmpty]: Start isEmpty. Operand 4008 states and 6170 transitions. [2021-11-25 06:12:44,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-25 06:12:44,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:44,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:44,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:45,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-25 06:12:45,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:45,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9703 states to 4022 states and 6232 transitions. [2021-11-25 06:12:45,337 INFO L276 IsEmpty]: Start isEmpty. Operand 4022 states and 6232 transitions. [2021-11-25 06:12:45,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-25 06:12:45,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:45,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:45,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:45,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-25 06:12:46,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:46,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9730 states to 4033 states and 6259 transitions. [2021-11-25 06:12:46,246 INFO L276 IsEmpty]: Start isEmpty. Operand 4033 states and 6259 transitions. [2021-11-25 06:12:46,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-25 06:12:46,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:46,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:46,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:46,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-25 06:12:47,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:47,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9738 states to 4037 states and 6267 transitions. [2021-11-25 06:12:47,251 INFO L276 IsEmpty]: Start isEmpty. Operand 4037 states and 6267 transitions. [2021-11-25 06:12:47,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-25 06:12:47,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:47,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:47,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:47,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 06:12:47,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:47,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9739 states to 4038 states and 6268 transitions. [2021-11-25 06:12:47,943 INFO L276 IsEmpty]: Start isEmpty. Operand 4038 states and 6268 transitions. [2021-11-25 06:12:47,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-25 06:12:47,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:47,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:48,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:48,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:48,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:48,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9742 states to 4041 states and 6271 transitions. [2021-11-25 06:12:48,636 INFO L276 IsEmpty]: Start isEmpty. Operand 4041 states and 6271 transitions. [2021-11-25 06:12:48,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-25 06:12:48,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:48,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:48,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:49,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 06:12:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:49,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9745 states to 4044 states and 6274 transitions. [2021-11-25 06:12:49,656 INFO L276 IsEmpty]: Start isEmpty. Operand 4044 states and 6274 transitions. [2021-11-25 06:12:49,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-25 06:12:49,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:49,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:50,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:50,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:50,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9745 states to 4045 states and 6274 transitions. [2021-11-25 06:12:50,249 INFO L276 IsEmpty]: Start isEmpty. Operand 4045 states and 6274 transitions. [2021-11-25 06:12:50,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-25 06:12:50,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:50,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:50,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:51,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:51,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:51,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9746 states to 4046 states and 6275 transitions. [2021-11-25 06:12:51,075 INFO L276 IsEmpty]: Start isEmpty. Operand 4046 states and 6275 transitions. [2021-11-25 06:12:51,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-25 06:12:51,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:51,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:51,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:51,578 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-25 06:12:51,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:51,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9756 states to 4051 states and 6285 transitions. [2021-11-25 06:12:51,921 INFO L276 IsEmpty]: Start isEmpty. Operand 4051 states and 6285 transitions. [2021-11-25 06:12:51,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-25 06:12:51,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:51,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:52,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:52,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-25 06:12:53,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:53,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9793 states to 4067 states and 6322 transitions. [2021-11-25 06:12:53,044 INFO L276 IsEmpty]: Start isEmpty. Operand 4067 states and 6322 transitions. [2021-11-25 06:12:53,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-25 06:12:53,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:53,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:53,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:53,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:53,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:53,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9794 states to 4068 states and 6323 transitions. [2021-11-25 06:12:53,922 INFO L276 IsEmpty]: Start isEmpty. Operand 4068 states and 6323 transitions. [2021-11-25 06:12:53,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-25 06:12:53,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:53,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:54,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:54,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2021-11-25 06:12:54,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:54,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9795 states to 4069 states and 6324 transitions. [2021-11-25 06:12:54,666 INFO L276 IsEmpty]: Start isEmpty. Operand 4069 states and 6324 transitions. [2021-11-25 06:12:54,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-25 06:12:54,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:54,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:55,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:55,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-25 06:12:55,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:55,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9796 states to 4070 states and 6325 transitions. [2021-11-25 06:12:55,440 INFO L276 IsEmpty]: Start isEmpty. Operand 4070 states and 6325 transitions. [2021-11-25 06:12:55,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-25 06:12:55,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:55,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:55,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:56,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2995 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-25 06:12:57,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:57,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9820 states to 4079 states and 6349 transitions. [2021-11-25 06:12:57,747 INFO L276 IsEmpty]: Start isEmpty. Operand 4079 states and 6349 transitions. [2021-11-25 06:12:57,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-25 06:12:57,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:57,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:58,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:58,471 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-25 06:12:58,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:12:58,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9826 states to 4082 states and 6355 transitions. [2021-11-25 06:12:58,804 INFO L276 IsEmpty]: Start isEmpty. Operand 4082 states and 6355 transitions. [2021-11-25 06:12:58,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-25 06:12:58,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:12:58,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:12:59,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:12:59,415 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked.