./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd4a095a-9550-4980-9879-ba261fc5bd51/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd4a095a-9550-4980-9879-ba261fc5bd51/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd4a095a-9550-4980-9879-ba261fc5bd51/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd4a095a-9550-4980-9879-ba261fc5bd51/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd4a095a-9550-4980-9879-ba261fc5bd51/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd4a095a-9550-4980-9879-ba261fc5bd51/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4af2b63cb658684b275f973912d230c1de920b96df7c9dce7307be2f1a002ee6 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:30:17,185 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:30:17,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:30:17,240 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:30:17,241 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:30:17,242 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:30:17,244 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:30:17,246 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:30:17,248 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:30:17,249 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:30:17,250 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:30:17,252 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:30:17,252 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:30:17,253 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:30:17,255 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:30:17,257 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:30:17,258 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:30:17,259 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:30:17,261 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:30:17,264 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:30:17,266 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:30:17,268 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:30:17,270 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:30:17,271 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:30:17,274 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:30:17,275 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:30:17,275 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:30:17,277 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:30:17,277 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:30:17,278 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:30:17,279 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:30:17,280 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:30:17,281 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:30:17,282 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:30:17,283 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:30:17,284 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:30:17,284 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:30:17,285 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:30:17,285 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:30:17,286 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:30:17,287 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:30:17,288 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd4a095a-9550-4980-9879-ba261fc5bd51/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:30:17,318 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:30:17,318 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:30:17,319 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:30:17,320 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:30:17,320 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:30:17,321 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:30:17,321 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:30:17,322 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:30:17,322 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:30:17,322 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:30:17,323 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:30:17,323 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:30:17,323 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:30:17,324 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:30:17,324 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:30:17,324 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:30:17,330 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:30:17,330 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:30:17,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:30:17,331 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:30:17,331 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:30:17,331 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:30:17,331 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:30:17,332 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:30:17,332 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:30:17,332 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_bd4a095a-9550-4980-9879-ba261fc5bd51/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd4a095a-9550-4980-9879-ba261fc5bd51/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4af2b63cb658684b275f973912d230c1de920b96df7c9dce7307be2f1a002ee6 [2021-11-23 01:30:17,585 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:30:17,609 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:30:17,611 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:30:17,612 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:30:17,612 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:30:17,613 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd4a095a-9550-4980-9879-ba261fc5bd51/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-23 01:30:17,682 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd4a095a-9550-4980-9879-ba261fc5bd51/bin/ukojak-LBtLqBUTdQ/data/2207185ac/6b92d25b3f2d4aec9c199fcad52a9ee2/FLAGf20ac9732 [2021-11-23 01:30:18,958 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:30:18,959 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd4a095a-9550-4980-9879-ba261fc5bd51/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i [2021-11-23 01:30:19,039 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd4a095a-9550-4980-9879-ba261fc5bd51/bin/ukojak-LBtLqBUTdQ/data/2207185ac/6b92d25b3f2d4aec9c199fcad52a9ee2/FLAGf20ac9732 [2021-11-23 01:30:19,510 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd4a095a-9550-4980-9879-ba261fc5bd51/bin/ukojak-LBtLqBUTdQ/data/2207185ac/6b92d25b3f2d4aec9c199fcad52a9ee2 [2021-11-23 01:30:19,513 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:30:19,515 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:30:19,519 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:30:19,519 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:30:19,525 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:30:19,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:30:19" (1/1) ... [2021-11-23 01:30:19,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@213f9ada and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:30:19, skipping insertion in model container [2021-11-23 01:30:19,527 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:30:19" (1/1) ... [2021-11-23 01:30:19,570 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:30:19,843 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:30:29,941 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_bd4a095a-9550-4980-9879-ba261fc5bd51/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[933999,934012] [2021-11-23 01:30:29,944 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_bd4a095a-9550-4980-9879-ba261fc5bd51/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934168,934181] [2021-11-23 01:30:29,944 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_bd4a095a-9550-4980-9879-ba261fc5bd51/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934335,934348] [2021-11-23 01:30:29,945 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_bd4a095a-9550-4980-9879-ba261fc5bd51/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934503,934516] [2021-11-23 01:30:30,010 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:30:30,166 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:30:31,193 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_bd4a095a-9550-4980-9879-ba261fc5bd51/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[933999,934012] [2021-11-23 01:30:31,194 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_bd4a095a-9550-4980-9879-ba261fc5bd51/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934168,934181] [2021-11-23 01:30:31,195 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_bd4a095a-9550-4980-9879-ba261fc5bd51/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934335,934348] [2021-11-23 01:30:31,195 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_bd4a095a-9550-4980-9879-ba261fc5bd51/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rtlwifi-rtl8188ee-rtl8188ee.cil.i[934503,934516] [2021-11-23 01:30:31,204 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:30:31,821 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:30:31,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:30:31 WrapperNode [2021-11-23 01:30:31,822 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:30:31,823 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:30:31,823 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:30:31,823 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:30:31,845 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:30:31" (1/1) ... [2021-11-23 01:30:32,272 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:30:31" (1/1) ... [2021-11-23 01:30:33,427 INFO L137 Inliner]: procedures = 719, calls = 11042, calls flagged for inlining = 379, calls inlined = 356, statements flattened = 25946 [2021-11-23 01:30:33,428 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:30:33,429 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:30:33,430 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:30:33,430 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:30:33,441 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:30:31" (1/1) ... [2021-11-23 01:30:33,442 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:30:31" (1/1) ... [2021-11-23 01:30:33,698 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:30:31" (1/1) ... [2021-11-23 01:30:33,721 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:30:31" (1/1) ... [2021-11-23 01:30:34,729 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:30:31" (1/1) ... [2021-11-23 01:30:34,866 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:30:31" (1/1) ... [2021-11-23 01:30:34,989 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:30:31" (1/1) ... [2021-11-23 01:30:35,152 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:30:35,154 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:30:35,155 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:30:35,155 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:30:35,157 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:30:31" (1/1) ... [2021-11-23 01:30:35,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:30:35,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd4a095a-9550-4980-9879-ba261fc5bd51/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:30:35,198 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd4a095a-9550-4980-9879-ba261fc5bd51/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:30:35,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bd4a095a-9550-4980-9879-ba261fc5bd51/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:30:35,258 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_check_bssid [2021-11-23 01:30:35,259 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_check_bssid [2021-11-23 01:30:35,259 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_rf_reg [2021-11-23 01:30:35,259 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_rf_reg [2021-11-23 01:30:35,259 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_on [2021-11-23 01:30:35,260 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_on [2021-11-23 01:30:35,260 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 01:30:35,260 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 01:30:35,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 01:30:35,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 01:30:35,261 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_lc_calibrate [2021-11-23 01:30:35,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_lc_calibrate [2021-11-23 01:30:35,261 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl8188e_config_bb_reg [2021-11-23 01:30:35,261 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl8188e_config_bb_reg [2021-11-23 01:30:35,261 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2021-11-23 01:30:35,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2021-11-23 01:30:35,262 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_enter [2021-11-23 01:30:35,262 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_enter [2021-11-23 01:30:35,262 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_path_adda_on [2021-11-23 01:30:35,262 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_path_adda_on [2021-11-23 01:30:35,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 01:30:35,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 01:30:35,263 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2021-11-23 01:30:35,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2021-11-23 01:30:35,263 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2021-11-23 01:30:35,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2021-11-23 01:30:35,263 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 01:30:35,264 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 01:30:35,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2021-11-23 01:30:35,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2021-11-23 01:30:35,264 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 01:30:35,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 01:30:35,265 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_query_bb_reg [2021-11-23 01:30:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_query_bb_reg [2021-11-23 01:30:35,265 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_suspend [2021-11-23 01:30:35,265 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_suspend [2021-11-23 01:30:35,265 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_interrupt [2021-11-23 01:30:35,266 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_interrupt [2021-11-23 01:30:35,266 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_sw_led_off [2021-11-23 01:30:35,266 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_sw_led_off [2021-11-23 01:30:35,267 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 01:30:35,267 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2021-11-23 01:30:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2021-11-23 01:30:35,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 01:30:35,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 01:30:35,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-23 01:30:35,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl88ee_driver_exit_9_2 [2021-11-23 01:30:35,268 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-23 01:30:35,268 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_config_rf_with_headerfile [2021-11-23 01:30:35,269 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_firmware_selfreset [2021-11-23 01:30:35,269 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_firmware_selfreset [2021-11-23 01:30:35,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 01:30:35,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 01:30:35,269 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 01:30:35,270 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 01:30:35,270 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_desc [2021-11-23 01:30:35,271 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_desc [2021-11-23 01:30:35,271 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_interval [2021-11-23 01:30:35,272 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_interval [2021-11-23 01:30:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_disable_interrupt [2021-11-23 01:30:35,272 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_disable_interrupt [2021-11-23 01:30:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:30:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_resume [2021-11-23 01:30:35,273 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_resume [2021-11-23 01:30:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rf_lock_of_rtl_locks [2021-11-23 01:30:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rf_lock_of_rtl_locks [2021-11-23 01:30:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 01:30:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 01:30:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_channel_access_setting [2021-11-23 01:30:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_channel_access_setting [2021-11-23 01:30:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_rx_idle_ant [2021-11-23 01:30:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_rx_idle_ant [2021-11-23 01:30:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2021-11-23 01:30:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2021-11-23 01:30:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 01:30:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 01:30:35,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 01:30:35,277 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2021-11-23 01:30:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2021-11-23 01:30:35,277 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 01:30:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 01:30:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2021-11-23 01:30:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2021-11-23 01:30:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 01:30:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 01:30:35,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 01:30:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure rf_serial_read [2021-11-23 01:30:35,280 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_serial_read [2021-11-23 01:30:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:30:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_interrupt_mask [2021-11-23 01:30:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_interrupt_mask [2021-11-23 01:30:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 01:30:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 01:30:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:30:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:30:35,281 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rf_reg [2021-11-23 01:30:35,282 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rf_reg [2021-11-23 01:30:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 01:30:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 01:30:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 01:30:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 01:30:35,283 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2021-11-23 01:30:35,283 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2021-11-23 01:30:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_card_disable [2021-11-23 01:30:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_card_disable [2021-11-23 01:30:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_check_fw_read_last_h2c [2021-11-23 01:30:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_check_fw_read_last_h2c [2021-11-23 01:30:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2021-11-23 01:30:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2021-11-23 01:30:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 01:30:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2021-11-23 01:30:35,285 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_led_control [2021-11-23 01:30:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_led_control [2021-11-23 01:30:35,286 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_beacon_related_registers [2021-11-23 01:30:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_beacon_related_registers [2021-11-23 01:30:35,286 INFO L130 BoogieDeclarations]: Found specification of procedure save_adda_reg [2021-11-23 01:30:35,286 INFO L138 BoogieDeclarations]: Found implementation of procedure save_adda_reg [2021-11-23 01:30:35,287 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 01:30:35,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2021-11-23 01:30:35,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 01:30:35,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 01:30:35,293 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 01:30:35,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 01:30:35,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:30:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 01:30:35,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 01:30:35,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 01:30:35,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 01:30:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 01:30:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 01:30:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-23 01:30:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-23 01:30:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 01:30:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 01:30:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_hw_reg [2021-11-23 01:30:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_hw_reg [2021-11-23 01:30:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:30:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 01:30:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 01:30:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 01:30:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 01:30:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:30:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 01:30:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_rfpath_switch [2021-11-23 01:30:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_rfpath_switch [2021-11-23 01:30:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:30:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:30:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:30:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 01:30:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_update_hal_rate_tbl [2021-11-23 01:30:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_update_hal_rate_tbl [2021-11-23 01:30:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_txpower_level [2021-11-23 01:30:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_txpower_level [2021-11-23 01:30:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 01:30:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 01:30:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bb_reg [2021-11-23 01:30:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bb_reg [2021-11-23 01:30:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_set_qos [2021-11-23 01:30:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_set_qos [2021-11-23 01:30:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 01:30:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 01:30:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_iq_calibrate [2021-11-23 01:30:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_iq_calibrate [2021-11-23 01:30:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2021-11-23 01:30:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2021-11-23 01:30:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_check_txpower_tracking [2021-11-23 01:30:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_check_txpower_tracking [2021-11-23 01:30:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_led [2021-11-23 01:30:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_led [2021-11-23 01:30:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_txpower_track_adjust [2021-11-23 01:30:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_txpower_track_adjust [2021-11-23 01:30:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_65 [2021-11-23 01:30:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_65 [2021-11-23 01:30:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_poweroff_adapter [2021-11-23 01:30:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_poweroff_adapter [2021-11-23 01:30:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_init_edca_turbo [2021-11-23 01:30:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_init_edca_turbo [2021-11-23 01:30:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-23 01:30:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_bcn_ctrl_reg [2021-11-23 01:30:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_init_sw_leds [2021-11-23 01:30:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_init_sw_leds [2021-11-23 01:30:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:30:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:30:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 01:30:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 01:30:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_hal_pwrseqcmdparsing [2021-11-23 01:30:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_hal_pwrseqcmdparsing [2021-11-23 01:30:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_enable_hw_security_config [2021-11-23 01:30:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_enable_hw_security_config [2021-11-23 01:30:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_h2c_lock_of_rtl_locks [2021-11-23 01:30:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_h2c_lock_of_rtl_locks [2021-11-23 01:30:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:30:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:30:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 01:30:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 01:30:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_DA [2021-11-23 01:30:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_DA [2021-11-23 01:30:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2021-11-23 01:30:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2021-11-23 01:30:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 01:30:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 01:30:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 01:30:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 01:30:35,315 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 01:30:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2021-11-23 01:30:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 01:30:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 01:30:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_set_iqk_matrix [2021-11-23 01:30:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_set_iqk_matrix [2021-11-23 01:30:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_65___0 [2021-11-23 01:30:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_65___0 [2021-11-23 01:30:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_chk_tx_track [2021-11-23 01:30:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_chk_tx_track [2021-11-23 01:30:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2021-11-23 01:30:35,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2021-11-23 01:30:35,317 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_stop_tx_beacon [2021-11-23 01:30:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_stop_tx_beacon [2021-11-23 01:30:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2021-11-23 01:30:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2021-11-23 01:30:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2021-11-23 01:30:35,318 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2021-11-23 01:30:35,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 01:30:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 01:30:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_llt_write [2021-11-23 01:30:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_llt_write [2021-11-23 01:30:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:30:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:30:35,319 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2021-11-23 01:30:35,319 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2021-11-23 01:30:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_watchdog [2021-11-23 01:30:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_watchdog [2021-11-23 01:30:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 01:30:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 01:30:35,320 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_bw_mode [2021-11-23 01:30:35,320 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_bw_mode [2021-11-23 01:30:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_fast_ant_training [2021-11-23 01:30:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_fast_ant_training [2021-11-23 01:30:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure sim_comp [2021-11-23 01:30:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure sim_comp [2021-11-23 01:30:35,321 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_deinit_sw_vars [2021-11-23 01:30:35,321 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_deinit_sw_vars [2021-11-23 01:30:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_polling [2021-11-23 01:30:35,322 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_polling [2021-11-23 01:30:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:30:35,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:30:35,323 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_pi_mode_switch [2021-11-23 01:30:35,326 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_pi_mode_switch [2021-11-23 01:30:35,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65___0 [2021-11-23 01:30:35,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65___0 [2021-11-23 01:30:35,326 INFO L130 BoogieDeclarations]: Found specification of procedure cal_bit_shift [2021-11-23 01:30:35,327 INFO L138 BoogieDeclarations]: Found implementation of procedure cal_bit_shift [2021-11-23 01:30:35,327 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_enable_fw_download [2021-11-23 01:30:35,327 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_enable_fw_download [2021-11-23 01:30:35,327 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-23 01:30:35,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-23 01:30:35,328 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 01:30:35,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-11-23 01:30:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:30:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 01:30:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 01:30:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 01:30:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 01:30:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 01:30:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 01:30:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-23 01:30:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_ps_rf_on [2021-11-23 01:30:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___3 [2021-11-23 01:30:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___3 [2021-11-23 01:30:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___0 [2021-11-23 01:30:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___0 [2021-11-23 01:30:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 01:30:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 01:30:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_hw_init [2021-11-23 01:30:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_hw_init [2021-11-23 01:30:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure check_cond [2021-11-23 01:30:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure check_cond [2021-11-23 01:30:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_rfreg [2021-11-23 01:30:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_rfreg [2021-11-23 01:30:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-23 01:30:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_initial_gain_min_pwdb [2021-11-23 01:30:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2021-11-23 01:30:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2021-11-23 01:30:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_phy_iq_calibrate [2021-11-23 01:30:35,334 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_phy_iq_calibrate [2021-11-23 01:30:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2021-11-23 01:30:35,334 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2021-11-23 01:30:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2021-11-23 01:30:35,334 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2021-11-23 01:30:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 01:30:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2021-11-23 01:30:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_get_hw_reg [2021-11-23 01:30:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_get_hw_reg [2021-11-23 01:30:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_scan_operation_backup [2021-11-23 01:30:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_scan_operation_backup [2021-11-23 01:30:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 01:30:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 01:30:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_64___0 [2021-11-23 01:30:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_64___0 [2021-11-23 01:30:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 01:30:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 01:30:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_fill_h2c_cmd [2021-11-23 01:30:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_fill_h2c_cmd [2021-11-23 01:30:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88e_fw_page_write [2021-11-23 01:30:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88e_fw_page_write [2021-11-23 01:30:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2021-11-23 01:30:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2021-11-23 01:30:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_dm_update_tx_ant [2021-11-23 01:30:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_dm_update_tx_ant [2021-11-23 01:30:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:30:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure reload_adda [2021-11-23 01:30:35,338 INFO L138 BoogieDeclarations]: Found implementation of procedure reload_adda [2021-11-23 01:30:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 01:30:35,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 01:30:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2021-11-23 01:30:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2021-11-23 01:30:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_64 [2021-11-23 01:30:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_64 [2021-11-23 01:30:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2021-11-23 01:30:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2021-11-23 01:30:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_read_eeprom_info [2021-11-23 01:30:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_read_eeprom_info [2021-11-23 01:30:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_off [2021-11-23 01:30:35,340 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_off [2021-11-23 01:30:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2021-11-23 01:30:35,340 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2021-11-23 01:30:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 01:30:35,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 01:30:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_resume_tx_beacon [2021-11-23 01:30:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_resume_tx_beacon [2021-11-23 01:30:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_init_sw_vars [2021-11-23 01:30:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_init_sw_vars [2021-11-23 01:30:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 01:30:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 01:30:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88_config_s [2021-11-23 01:30:35,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88_config_s [2021-11-23 01:30:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 01:30:35,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 01:30:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 01:30:35,342 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 01:30:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 01:30:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 01:30:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure config_bb_with_header [2021-11-23 01:30:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure config_bb_with_header [2021-11-23 01:30:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 01:30:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 01:30:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2021-11-23 01:30:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2021-11-23 01:30:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_media_status [2021-11-23 01:30:35,344 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_media_status [2021-11-23 01:30:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_fwlps_leave [2021-11-23 01:30:35,344 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_fwlps_leave [2021-11-23 01:30:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 01:30:35,344 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 01:30:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88ee_tx_fill_cmddesc [2021-11-23 01:30:35,345 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88ee_tx_fill_cmddesc [2021-11-23 01:30:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:30:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2021-11-23 01:30:35,345 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2021-11-23 01:30:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-23 01:30:35,345 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl88e_phy_set_sw_chnl_cmdarray [2021-11-23 01:30:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 01:30:35,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 01:30:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl88ee_set_fw_clock_on [2021-11-23 01:30:35,346 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl88ee_set_fw_clock_on [2021-11-23 01:30:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 01:30:35,346 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 01:30:37,548 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:30:37,556 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:30:49,347 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 01:33:42,527 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-23 01:33:42,904 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:33:51,939 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:33:51,939 INFO L301 CfgBuilder]: Removed 20 assume(true) statements. [2021-11-23 01:33:51,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:33:51 BoogieIcfgContainer [2021-11-23 01:33:51,949 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:33:51,950 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:33:51,950 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:33:51,962 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:33:51,962 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:33:51" (1/1) ... [2021-11-23 01:33:51,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:33:52,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:52,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9569 states to 3996 states and 6098 transitions. [2021-11-23 01:33:52,206 INFO L276 IsEmpty]: Start isEmpty. Operand 3996 states and 6098 transitions. [2021-11-23 01:33:52,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2021-11-23 01:33:52,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:52,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:53,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:53,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2865 trivial. 0 not checked. [2021-11-23 01:33:57,134 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:33:57,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:57,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9581 states to 4001 states and 6110 transitions. [2021-11-23 01:33:57,410 INFO L276 IsEmpty]: Start isEmpty. Operand 4001 states and 6110 transitions. [2021-11-23 01:33:57,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2021-11-23 01:33:57,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:57,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:57,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:58,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:33:58,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:58,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9587 states to 4007 states and 6116 transitions. [2021-11-23 01:33:58,572 INFO L276 IsEmpty]: Start isEmpty. Operand 4007 states and 6116 transitions. [2021-11-23 01:33:58,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2021-11-23 01:33:58,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:58,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:59,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:59,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:33:59,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:59,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9609 states to 4016 states and 6138 transitions. [2021-11-23 01:33:59,785 INFO L276 IsEmpty]: Start isEmpty. Operand 4016 states and 6138 transitions. [2021-11-23 01:33:59,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-11-23 01:33:59,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:59,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:00,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:01,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:01,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:01,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9625 states to 4021 states and 6154 transitions. [2021-11-23 01:34:01,782 INFO L276 IsEmpty]: Start isEmpty. Operand 4021 states and 6154 transitions. [2021-11-23 01:34:01,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-11-23 01:34:01,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:01,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:02,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:02,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:03,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:03,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9646 states to 4028 states and 6175 transitions. [2021-11-23 01:34:03,555 INFO L276 IsEmpty]: Start isEmpty. Operand 4028 states and 6175 transitions. [2021-11-23 01:34:03,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2021-11-23 01:34:03,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:03,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:04,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:04,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-23 01:34:05,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:05,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9661 states to 4035 states and 6190 transitions. [2021-11-23 01:34:05,028 INFO L276 IsEmpty]: Start isEmpty. Operand 4035 states and 6190 transitions. [2021-11-23 01:34:05,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-23 01:34:05,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:05,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:05,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:05,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:34:06,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:06,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9681 states to 4041 states and 6210 transitions. [2021-11-23 01:34:06,673 INFO L276 IsEmpty]: Start isEmpty. Operand 4041 states and 6210 transitions. [2021-11-23 01:34:06,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-23 01:34:06,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:06,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:07,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:07,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:07,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:07,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9682 states to 4042 states and 6211 transitions. [2021-11-23 01:34:07,593 INFO L276 IsEmpty]: Start isEmpty. Operand 4042 states and 6211 transitions. [2021-11-23 01:34:07,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2021-11-23 01:34:07,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:07,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:08,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:08,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:08,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:08,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9683 states to 4043 states and 6212 transitions. [2021-11-23 01:34:08,538 INFO L276 IsEmpty]: Start isEmpty. Operand 4043 states and 6212 transitions. [2021-11-23 01:34:08,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:34:08,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:08,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:08,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:09,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:34:10,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:10,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9708 states to 4051 states and 6237 transitions. [2021-11-23 01:34:10,915 INFO L276 IsEmpty]: Start isEmpty. Operand 4051 states and 6237 transitions. [2021-11-23 01:34:10,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2021-11-23 01:34:10,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:10,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:11,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:11,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:11,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:11,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9710 states to 4053 states and 6239 transitions. [2021-11-23 01:34:11,887 INFO L276 IsEmpty]: Start isEmpty. Operand 4053 states and 6239 transitions. [2021-11-23 01:34:11,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:34:11,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:11,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:12,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:12,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:12,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:12,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9714 states to 4057 states and 6243 transitions. [2021-11-23 01:34:12,854 INFO L276 IsEmpty]: Start isEmpty. Operand 4057 states and 6243 transitions. [2021-11-23 01:34:12,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:34:12,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:12,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:13,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:13,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:13,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:13,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9716 states to 4059 states and 6245 transitions. [2021-11-23 01:34:13,817 INFO L276 IsEmpty]: Start isEmpty. Operand 4059 states and 6245 transitions. [2021-11-23 01:34:13,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-23 01:34:13,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:13,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:14,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:14,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:34:14,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:14,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9717 states to 4060 states and 6246 transitions. [2021-11-23 01:34:14,782 INFO L276 IsEmpty]: Start isEmpty. Operand 4060 states and 6246 transitions. [2021-11-23 01:34:14,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:34:14,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:14,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:15,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:15,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:34:15,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:15,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9720 states to 4063 states and 6249 transitions. [2021-11-23 01:34:15,721 INFO L276 IsEmpty]: Start isEmpty. Operand 4063 states and 6249 transitions. [2021-11-23 01:34:15,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2021-11-23 01:34:15,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:15,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:16,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:16,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2925 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:16,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:16,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9720 states to 4064 states and 6249 transitions. [2021-11-23 01:34:16,559 INFO L276 IsEmpty]: Start isEmpty. Operand 4064 states and 6249 transitions. [2021-11-23 01:34:16,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:34:16,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:16,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:16,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:17,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:17,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:17,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9721 states to 4065 states and 6250 transitions. [2021-11-23 01:34:17,267 INFO L276 IsEmpty]: Start isEmpty. Operand 4065 states and 6250 transitions. [2021-11-23 01:34:17,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:34:17,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:17,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:17,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:18,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:18,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:18,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9723 states to 4067 states and 6252 transitions. [2021-11-23 01:34:18,195 INFO L276 IsEmpty]: Start isEmpty. Operand 4067 states and 6252 transitions. [2021-11-23 01:34:18,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:34:18,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:18,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:18,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:18,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:19,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:19,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9724 states to 4068 states and 6253 transitions. [2021-11-23 01:34:19,037 INFO L276 IsEmpty]: Start isEmpty. Operand 4068 states and 6253 transitions. [2021-11-23 01:34:19,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2021-11-23 01:34:19,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:19,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:19,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:19,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:19,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:19,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9725 states to 4069 states and 6254 transitions. [2021-11-23 01:34:19,911 INFO L276 IsEmpty]: Start isEmpty. Operand 4069 states and 6254 transitions. [2021-11-23 01:34:19,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2021-11-23 01:34:19,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:19,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:20,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:20,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2927 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 01:34:21,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:21,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9750 states to 4078 states and 6279 transitions. [2021-11-23 01:34:21,793 INFO L276 IsEmpty]: Start isEmpty. Operand 4078 states and 6279 transitions. [2021-11-23 01:34:21,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-23 01:34:21,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:21,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:22,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:22,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:22,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:22,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9751 states to 4079 states and 6280 transitions. [2021-11-23 01:34:22,475 INFO L276 IsEmpty]: Start isEmpty. Operand 4079 states and 6280 transitions. [2021-11-23 01:34:22,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-23 01:34:22,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:22,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:22,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:23,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:23,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:23,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9755 states to 4083 states and 6284 transitions. [2021-11-23 01:34:23,367 INFO L276 IsEmpty]: Start isEmpty. Operand 4083 states and 6284 transitions. [2021-11-23 01:34:23,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2021-11-23 01:34:23,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:23,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:23,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:23,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:24,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:24,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9761 states to 4089 states and 6290 transitions. [2021-11-23 01:34:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 4089 states and 6290 transitions. [2021-11-23 01:34:24,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-23 01:34:24,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:24,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:24,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:24,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:34:26,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:26,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9788 states to 4099 states and 6317 transitions. [2021-11-23 01:34:26,727 INFO L276 IsEmpty]: Start isEmpty. Operand 4099 states and 6317 transitions. [2021-11-23 01:34:26,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2021-11-23 01:34:26,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:26,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:27,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:27,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:27,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:27,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9789 states to 4100 states and 6318 transitions. [2021-11-23 01:34:27,555 INFO L276 IsEmpty]: Start isEmpty. Operand 4100 states and 6318 transitions. [2021-11-23 01:34:27,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-23 01:34:27,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:27,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:27,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:28,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-23 01:34:28,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:28,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9818 states to 4111 states and 6347 transitions. [2021-11-23 01:34:28,553 INFO L276 IsEmpty]: Start isEmpty. Operand 4111 states and 6347 transitions. [2021-11-23 01:34:28,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-23 01:34:28,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:28,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:28,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:29,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-23 01:34:29,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:29,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9891 states to 4125 states and 6411 transitions. [2021-11-23 01:34:29,727 INFO L276 IsEmpty]: Start isEmpty. Operand 4125 states and 6411 transitions. [2021-11-23 01:34:29,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 01:34:29,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:29,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:30,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:30,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:34:31,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:31,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9919 states to 4135 states and 6439 transitions. [2021-11-23 01:34:31,913 INFO L276 IsEmpty]: Start isEmpty. Operand 4135 states and 6439 transitions. [2021-11-23 01:34:31,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 01:34:31,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:31,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:32,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:32,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:34:32,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:32,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9922 states to 4138 states and 6442 transitions. [2021-11-23 01:34:32,680 INFO L276 IsEmpty]: Start isEmpty. Operand 4138 states and 6442 transitions. [2021-11-23 01:34:32,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-23 01:34:32,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:32,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:32,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:33,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:33,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:33,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9922 states to 4139 states and 6442 transitions. [2021-11-23 01:34:33,254 INFO L276 IsEmpty]: Start isEmpty. Operand 4139 states and 6442 transitions. [2021-11-23 01:34:33,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2021-11-23 01:34:33,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:33,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:33,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:33,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:33,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:33,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9925 states to 4142 states and 6445 transitions. [2021-11-23 01:34:33,844 INFO L276 IsEmpty]: Start isEmpty. Operand 4142 states and 6445 transitions. [2021-11-23 01:34:33,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 01:34:33,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:33,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:34,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:34,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:34:34,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:34,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9926 states to 4143 states and 6446 transitions. [2021-11-23 01:34:34,572 INFO L276 IsEmpty]: Start isEmpty. Operand 4143 states and 6446 transitions. [2021-11-23 01:34:34,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-23 01:34:34,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:34,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:34,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:35,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2995 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2995 trivial. 0 not checked. [2021-11-23 01:34:36,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:36,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9938 states to 4149 states and 6458 transitions. [2021-11-23 01:34:36,082 INFO L276 IsEmpty]: Start isEmpty. Operand 4149 states and 6458 transitions. [2021-11-23 01:34:36,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-23 01:34:36,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:36,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:36,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:36,519 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:34:37,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:37,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9949 states to 4154 states and 6469 transitions. [2021-11-23 01:34:37,170 INFO L276 IsEmpty]: Start isEmpty. Operand 4154 states and 6469 transitions. [2021-11-23 01:34:37,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-23 01:34:37,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:37,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:37,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:37,664 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:34:38,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:38,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9963 states to 4159 states and 6483 transitions. [2021-11-23 01:34:38,442 INFO L276 IsEmpty]: Start isEmpty. Operand 4159 states and 6483 transitions. [2021-11-23 01:34:38,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 01:34:38,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:38,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:38,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:38,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:38,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:38,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9964 states to 4160 states and 6484 transitions. [2021-11-23 01:34:38,952 INFO L276 IsEmpty]: Start isEmpty. Operand 4160 states and 6484 transitions. [2021-11-23 01:34:38,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2021-11-23 01:34:38,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:38,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:39,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:39,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-23 01:34:40,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:40,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10003 states to 4176 states and 6523 transitions. [2021-11-23 01:34:40,136 INFO L276 IsEmpty]: Start isEmpty. Operand 4176 states and 6523 transitions. [2021-11-23 01:34:40,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2021-11-23 01:34:40,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:40,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:40,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:40,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2021-11-23 01:34:40,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:40,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10003 states to 4177 states and 6523 transitions. [2021-11-23 01:34:40,757 INFO L276 IsEmpty]: Start isEmpty. Operand 4177 states and 6523 transitions. [2021-11-23 01:34:40,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-23 01:34:40,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:40,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:40,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:41,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:41,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:41,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10004 states to 4178 states and 6524 transitions. [2021-11-23 01:34:41,287 INFO L276 IsEmpty]: Start isEmpty. Operand 4178 states and 6524 transitions. [2021-11-23 01:34:41,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2021-11-23 01:34:41,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:41,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:41,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:42,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2021-11-23 01:34:42,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:42,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10005 states to 4179 states and 6525 transitions. [2021-11-23 01:34:42,288 INFO L276 IsEmpty]: Start isEmpty. Operand 4179 states and 6525 transitions. [2021-11-23 01:34:42,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-23 01:34:42,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:42,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:42,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:42,828 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-23 01:34:43,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:43,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10011 states to 4182 states and 6531 transitions. [2021-11-23 01:34:43,270 INFO L276 IsEmpty]: Start isEmpty. Operand 4182 states and 6531 transitions. [2021-11-23 01:34:43,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-23 01:34:43,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:43,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:43,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:43,785 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-23 01:34:45,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:45,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10031 states to 4189 states and 6551 transitions. [2021-11-23 01:34:45,464 INFO L276 IsEmpty]: Start isEmpty. Operand 4189 states and 6551 transitions. [2021-11-23 01:34:45,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2021-11-23 01:34:45,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:45,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:45,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:46,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:46,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:46,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10032 states to 4190 states and 6552 transitions. [2021-11-23 01:34:46,058 INFO L276 IsEmpty]: Start isEmpty. Operand 4190 states and 6552 transitions. [2021-11-23 01:34:46,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-23 01:34:46,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:46,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:46,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2925 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2925 trivial. 0 not checked. [2021-11-23 01:34:46,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:46,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10054 states to 4201 states and 6574 transitions. [2021-11-23 01:34:46,932 INFO L276 IsEmpty]: Start isEmpty. Operand 4201 states and 6574 transitions. [2021-11-23 01:34:46,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-23 01:34:46,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:46,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:47,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:47,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:34:47,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:47,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10055 states to 4202 states and 6575 transitions. [2021-11-23 01:34:47,463 INFO L276 IsEmpty]: Start isEmpty. Operand 4202 states and 6575 transitions. [2021-11-23 01:34:47,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2021-11-23 01:34:47,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:47,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:47,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2922 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2922 trivial. 0 not checked. [2021-11-23 01:34:48,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:48,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10122 states to 4216 states and 6633 transitions. [2021-11-23 01:34:48,384 INFO L276 IsEmpty]: Start isEmpty. Operand 4216 states and 6633 transitions. [2021-11-23 01:34:48,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-23 01:34:48,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:48,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:48,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:48,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:34:49,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:49,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10144 states to 4227 states and 6655 transitions. [2021-11-23 01:34:49,121 INFO L276 IsEmpty]: Start isEmpty. Operand 4227 states and 6655 transitions. [2021-11-23 01:34:49,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-23 01:34:49,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:49,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:49,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:49,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:34:51,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:51,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10172 states to 4233 states and 6683 transitions. [2021-11-23 01:34:51,476 INFO L276 IsEmpty]: Start isEmpty. Operand 4233 states and 6683 transitions. [2021-11-23 01:34:51,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2021-11-23 01:34:51,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:51,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:51,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:51,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:52,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:52,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10175 states to 4236 states and 6686 transitions. [2021-11-23 01:34:52,070 INFO L276 IsEmpty]: Start isEmpty. Operand 4236 states and 6686 transitions. [2021-11-23 01:34:52,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-23 01:34:52,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:52,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:52,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:52,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:34:52,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:52,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10195 states to 4247 states and 6706 transitions. [2021-11-23 01:34:52,677 INFO L276 IsEmpty]: Start isEmpty. Operand 4247 states and 6706 transitions. [2021-11-23 01:34:52,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2021-11-23 01:34:52,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:52,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:52,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:53,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:53,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:53,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10196 states to 4248 states and 6707 transitions. [2021-11-23 01:34:53,194 INFO L276 IsEmpty]: Start isEmpty. Operand 4248 states and 6707 transitions. [2021-11-23 01:34:53,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2021-11-23 01:34:53,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:53,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:53,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:53,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2021-11-23 01:34:54,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:54,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10230 states to 4264 states and 6741 transitions. [2021-11-23 01:34:54,350 INFO L276 IsEmpty]: Start isEmpty. Operand 4264 states and 6741 transitions. [2021-11-23 01:34:54,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-23 01:34:54,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:54,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:54,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:54,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:34:56,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:56,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10309 states to 4282 states and 6811 transitions. [2021-11-23 01:34:56,300 INFO L276 IsEmpty]: Start isEmpty. Operand 4282 states and 6811 transitions. [2021-11-23 01:34:56,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-23 01:34:56,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:56,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:56,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:56,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3057 trivial. 0 not checked. [2021-11-23 01:34:57,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:57,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10320 states to 4287 states and 6822 transitions. [2021-11-23 01:34:57,908 INFO L276 IsEmpty]: Start isEmpty. Operand 4287 states and 6822 transitions. [2021-11-23 01:34:57,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2021-11-23 01:34:57,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:57,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:58,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:58,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:34:58,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:58,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10321 states to 4288 states and 6823 transitions. [2021-11-23 01:34:58,444 INFO L276 IsEmpty]: Start isEmpty. Operand 4288 states and 6823 transitions. [2021-11-23 01:34:58,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-23 01:34:58,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:58,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:34:58,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:34:59,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:34:59,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10357 states to 4304 states and 6859 transitions. [2021-11-23 01:34:59,480 INFO L276 IsEmpty]: Start isEmpty. Operand 4304 states and 6859 transitions. [2021-11-23 01:34:59,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 01:34:59,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:34:59,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:34:59,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:00,164 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:35:00,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:00,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10378 states to 4315 states and 6880 transitions. [2021-11-23 01:35:00,323 INFO L276 IsEmpty]: Start isEmpty. Operand 4315 states and 6880 transitions. [2021-11-23 01:35:00,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2021-11-23 01:35:00,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:00,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:00,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:00,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:35:00,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:00,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10379 states to 4316 states and 6881 transitions. [2021-11-23 01:35:00,836 INFO L276 IsEmpty]: Start isEmpty. Operand 4316 states and 6881 transitions. [2021-11-23 01:35:00,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 01:35:00,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:00,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:01,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:01,289 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:35:02,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:02,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10446 states to 4330 states and 6939 transitions. [2021-11-23 01:35:02,137 INFO L276 IsEmpty]: Start isEmpty. Operand 4330 states and 6939 transitions. [2021-11-23 01:35:02,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 01:35:02,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:02,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:02,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:02,617 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:35:03,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:03,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10459 states to 4334 states and 6952 transitions. [2021-11-23 01:35:03,513 INFO L276 IsEmpty]: Start isEmpty. Operand 4334 states and 6952 transitions. [2021-11-23 01:35:03,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2021-11-23 01:35:03,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:03,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:03,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:03,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2989 trivial. 0 not checked. [2021-11-23 01:35:04,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:04,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10460 states to 4335 states and 6953 transitions. [2021-11-23 01:35:04,222 INFO L276 IsEmpty]: Start isEmpty. Operand 4335 states and 6953 transitions. [2021-11-23 01:35:04,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2021-11-23 01:35:04,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:04,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:04,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:04,811 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3061 trivial. 0 not checked. [2021-11-23 01:35:05,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:05,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10465 states to 4338 states and 6958 transitions. [2021-11-23 01:35:05,095 INFO L276 IsEmpty]: Start isEmpty. Operand 4338 states and 6958 transitions. [2021-11-23 01:35:05,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 01:35:05,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:05,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:05,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:05,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:35:05,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:06,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10466 states to 4339 states and 6959 transitions. [2021-11-23 01:35:06,001 INFO L276 IsEmpty]: Start isEmpty. Operand 4339 states and 6959 transitions. [2021-11-23 01:35:06,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2021-11-23 01:35:06,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:06,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:06,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:06,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2990 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2984 trivial. 0 not checked. [2021-11-23 01:35:06,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:06,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10499 states to 4355 states and 6992 transitions. [2021-11-23 01:35:06,812 INFO L276 IsEmpty]: Start isEmpty. Operand 4355 states and 6992 transitions. [2021-11-23 01:35:06,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 01:35:06,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:06,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:07,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:07,395 INFO L134 CoverageAnalysis]: Checked inductivity of 3054 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:35:09,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:09,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10533 states to 4364 states and 7026 transitions. [2021-11-23 01:35:09,931 INFO L276 IsEmpty]: Start isEmpty. Operand 4364 states and 7026 transitions. [2021-11-23 01:35:09,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 01:35:09,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:09,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:10,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:10,374 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:35:11,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:11,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10611 states to 4382 states and 7095 transitions. [2021-11-23 01:35:11,648 INFO L276 IsEmpty]: Start isEmpty. Operand 4382 states and 7095 transitions. [2021-11-23 01:35:11,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-23 01:35:11,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:11,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:11,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:12,152 INFO L134 CoverageAnalysis]: Checked inductivity of 3130 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3121 trivial. 0 not checked. [2021-11-23 01:35:12,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:12,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10618 states to 4386 states and 7102 transitions. [2021-11-23 01:35:12,434 INFO L276 IsEmpty]: Start isEmpty. Operand 4386 states and 7102 transitions. [2021-11-23 01:35:12,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 01:35:12,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:12,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:12,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:13,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2998 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:35:16,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:16,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10656 states to 4399 states and 7140 transitions. [2021-11-23 01:35:16,336 INFO L276 IsEmpty]: Start isEmpty. Operand 4399 states and 7140 transitions. [2021-11-23 01:35:16,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 01:35:16,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:16,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:16,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:16,922 INFO L134 CoverageAnalysis]: Checked inductivity of 3052 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:35:19,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:19,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10689 states to 4408 states and 7173 transitions. [2021-11-23 01:35:19,033 INFO L276 IsEmpty]: Start isEmpty. Operand 4408 states and 7173 transitions. [2021-11-23 01:35:19,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-23 01:35:19,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:19,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:19,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:19,701 INFO L134 CoverageAnalysis]: Checked inductivity of 3058 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-23 01:35:21,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:21,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10715 states to 4415 states and 7199 transitions. [2021-11-23 01:35:21,942 INFO L276 IsEmpty]: Start isEmpty. Operand 4415 states and 7199 transitions. [2021-11-23 01:35:21,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 01:35:21,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:21,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:22,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:22,577 INFO L134 CoverageAnalysis]: Checked inductivity of 3055 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:35:25,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:25,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10743 states to 4425 states and 7227 transitions. [2021-11-23 01:35:25,330 INFO L276 IsEmpty]: Start isEmpty. Operand 4425 states and 7227 transitions. [2021-11-23 01:35:25,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 01:35:25,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:25,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:25,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:26,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2999 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:35:30,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:30,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10786 states to 4439 states and 7270 transitions. [2021-11-23 01:35:30,572 INFO L276 IsEmpty]: Start isEmpty. Operand 4439 states and 7270 transitions. [2021-11-23 01:35:30,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2021-11-23 01:35:30,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:30,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:30,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:31,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:35:31,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:31,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10790 states to 4443 states and 7274 transitions. [2021-11-23 01:35:31,183 INFO L276 IsEmpty]: Start isEmpty. Operand 4443 states and 7274 transitions. [2021-11-23 01:35:31,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-23 01:35:31,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:31,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:31,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:32,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:35:34,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:34,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10825 states to 4453 states and 7309 transitions. [2021-11-23 01:35:34,918 INFO L276 IsEmpty]: Start isEmpty. Operand 4453 states and 7309 transitions. [2021-11-23 01:35:34,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 01:35:34,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:34,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:35,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2994 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:35:38,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:38,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10861 states to 4464 states and 7345 transitions. [2021-11-23 01:35:38,933 INFO L276 IsEmpty]: Start isEmpty. Operand 4464 states and 7345 transitions. [2021-11-23 01:35:38,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-23 01:35:38,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:38,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:39,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:39,481 INFO L134 CoverageAnalysis]: Checked inductivity of 3134 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3125 trivial. 0 not checked. [2021-11-23 01:35:39,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:39,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10863 states to 4466 states and 7347 transitions. [2021-11-23 01:35:39,534 INFO L276 IsEmpty]: Start isEmpty. Operand 4466 states and 7347 transitions. [2021-11-23 01:35:39,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-23 01:35:39,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:39,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:39,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:40,165 INFO L134 CoverageAnalysis]: Checked inductivity of 3002 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:35:44,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:44,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10902 states to 4477 states and 7386 transitions. [2021-11-23 01:35:44,601 INFO L276 IsEmpty]: Start isEmpty. Operand 4477 states and 7386 transitions. [2021-11-23 01:35:44,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 01:35:44,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:44,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:44,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:45,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:35:45,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:45,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10903 states to 4478 states and 7387 transitions. [2021-11-23 01:35:45,163 INFO L276 IsEmpty]: Start isEmpty. Operand 4478 states and 7387 transitions. [2021-11-23 01:35:45,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-23 01:35:45,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:45,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:45,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:46,872 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3070 trivial. 0 not checked. [2021-11-23 01:35:50,061 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:35:53,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:53,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11123 states to 4513 states and 7525 transitions. [2021-11-23 01:35:53,286 INFO L276 IsEmpty]: Start isEmpty. Operand 4513 states and 7525 transitions. [2021-11-23 01:35:53,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-23 01:35:53,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:53,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:53,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:54,039 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:35:55,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:55,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11155 states to 4529 states and 7557 transitions. [2021-11-23 01:35:55,321 INFO L276 IsEmpty]: Start isEmpty. Operand 4529 states and 7557 transitions. [2021-11-23 01:35:55,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-23 01:35:55,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:55,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:55,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:55,912 INFO L134 CoverageAnalysis]: Checked inductivity of 3050 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:35:57,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:35:57,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11172 states to 4534 states and 7574 transitions. [2021-11-23 01:35:57,640 INFO L276 IsEmpty]: Start isEmpty. Operand 4534 states and 7574 transitions. [2021-11-23 01:35:57,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-23 01:35:57,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:35:57,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:35:57,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:35:58,557 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:36:04,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:04,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11214 states to 4546 states and 7616 transitions. [2021-11-23 01:36:04,507 INFO L276 IsEmpty]: Start isEmpty. Operand 4546 states and 7616 transitions. [2021-11-23 01:36:04,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2021-11-23 01:36:04,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:04,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:04,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:05,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2021-11-23 01:36:06,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:06,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11275 states to 4575 states and 7677 transitions. [2021-11-23 01:36:06,231 INFO L276 IsEmpty]: Start isEmpty. Operand 4575 states and 7677 transitions. [2021-11-23 01:36:06,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-23 01:36:06,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:06,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:06,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:07,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:36:11,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:11,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11312 states to 4588 states and 7714 transitions. [2021-11-23 01:36:11,876 INFO L276 IsEmpty]: Start isEmpty. Operand 4588 states and 7714 transitions. [2021-11-23 01:36:11,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-23 01:36:11,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:11,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:12,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:12,850 INFO L134 CoverageAnalysis]: Checked inductivity of 3001 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:36:17,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:17,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11348 states to 4604 states and 7750 transitions. [2021-11-23 01:36:17,318 INFO L276 IsEmpty]: Start isEmpty. Operand 4604 states and 7750 transitions. [2021-11-23 01:36:17,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-23 01:36:17,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:17,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:17,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:17,850 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3054 trivial. 0 not checked. [2021-11-23 01:36:20,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:20,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11386 states to 4619 states and 7788 transitions. [2021-11-23 01:36:20,747 INFO L276 IsEmpty]: Start isEmpty. Operand 4619 states and 7788 transitions. [2021-11-23 01:36:20,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-23 01:36:20,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:20,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:21,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:21,258 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:36:23,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:23,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11410 states to 4624 states and 7812 transitions. [2021-11-23 01:36:23,932 INFO L276 IsEmpty]: Start isEmpty. Operand 4624 states and 7812 transitions. [2021-11-23 01:36:23,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-23 01:36:23,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:23,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:24,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:24,430 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:36:26,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:26,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11429 states to 4628 states and 7831 transitions. [2021-11-23 01:36:26,239 INFO L276 IsEmpty]: Start isEmpty. Operand 4628 states and 7831 transitions. [2021-11-23 01:36:26,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-23 01:36:26,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:26,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:26,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:26,815 INFO L134 CoverageAnalysis]: Checked inductivity of 3063 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3054 trivial. 0 not checked. [2021-11-23 01:36:29,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:29,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11438 states to 4631 states and 7840 transitions. [2021-11-23 01:36:29,269 INFO L276 IsEmpty]: Start isEmpty. Operand 4631 states and 7840 transitions. [2021-11-23 01:36:29,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2021-11-23 01:36:29,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:29,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:29,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:29,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2021-11-23 01:36:30,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:30,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11440 states to 4633 states and 7842 transitions. [2021-11-23 01:36:30,245 INFO L276 IsEmpty]: Start isEmpty. Operand 4633 states and 7842 transitions. [2021-11-23 01:36:30,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-23 01:36:30,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:30,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:30,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:30,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2988 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:36:30,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:30,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11441 states to 4634 states and 7843 transitions. [2021-11-23 01:36:30,907 INFO L276 IsEmpty]: Start isEmpty. Operand 4634 states and 7843 transitions. [2021-11-23 01:36:30,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 01:36:30,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:30,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:31,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:31,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2999 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:36:32,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:32,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11463 states to 4645 states and 7865 transitions. [2021-11-23 01:36:32,207 INFO L276 IsEmpty]: Start isEmpty. Operand 4645 states and 7865 transitions. [2021-11-23 01:36:32,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2021-11-23 01:36:32,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:32,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:32,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:32,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2980 trivial. 0 not checked. [2021-11-23 01:36:35,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:35,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11529 states to 4659 states and 7922 transitions. [2021-11-23 01:36:35,042 INFO L276 IsEmpty]: Start isEmpty. Operand 4659 states and 7922 transitions. [2021-11-23 01:36:35,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-23 01:36:35,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:35,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:35,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:35,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2997 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:36:41,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:41,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11566 states to 4672 states and 7959 transitions. [2021-11-23 01:36:41,980 INFO L276 IsEmpty]: Start isEmpty. Operand 4672 states and 7959 transitions. [2021-11-23 01:36:41,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-23 01:36:41,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:41,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:42,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:42,484 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 3043 trivial. 0 not checked. [2021-11-23 01:36:45,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:45,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11590 states to 4678 states and 7983 transitions. [2021-11-23 01:36:45,822 INFO L276 IsEmpty]: Start isEmpty. Operand 4678 states and 7983 transitions. [2021-11-23 01:36:45,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-23 01:36:45,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:45,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:46,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:46,730 INFO L134 CoverageAnalysis]: Checked inductivity of 3000 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:36:51,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:51,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11625 states to 4693 states and 8018 transitions. [2021-11-23 01:36:51,727 INFO L276 IsEmpty]: Start isEmpty. Operand 4693 states and 8018 transitions. [2021-11-23 01:36:51,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-23 01:36:51,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:51,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:51,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:52,608 INFO L134 CoverageAnalysis]: Checked inductivity of 3055 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:36:58,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:36:58,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11662 states to 4703 states and 8055 transitions. [2021-11-23 01:36:58,277 INFO L276 IsEmpty]: Start isEmpty. Operand 4703 states and 8055 transitions. [2021-11-23 01:36:58,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-23 01:36:58,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:36:58,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:36:58,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:36:58,961 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2021-11-23 01:37:05,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:05,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11668 states to 4709 states and 8061 transitions. [2021-11-23 01:37:05,544 INFO L276 IsEmpty]: Start isEmpty. Operand 4709 states and 8061 transitions. [2021-11-23 01:37:05,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-23 01:37:05,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:05,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:05,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:06,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:37:11,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:11,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11699 states to 4720 states and 8092 transitions. [2021-11-23 01:37:11,416 INFO L276 IsEmpty]: Start isEmpty. Operand 4720 states and 8092 transitions. [2021-11-23 01:37:11,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2021-11-23 01:37:11,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:11,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:11,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:11,974 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2021-11-23 01:37:19,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:19,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11718 states to 4731 states and 8111 transitions. [2021-11-23 01:37:19,252 INFO L276 IsEmpty]: Start isEmpty. Operand 4731 states and 8111 transitions. [2021-11-23 01:37:19,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-23 01:37:19,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:19,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:19,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:19,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3058 trivial. 0 not checked. [2021-11-23 01:37:20,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:20,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11738 states to 4742 states and 8131 transitions. [2021-11-23 01:37:20,064 INFO L276 IsEmpty]: Start isEmpty. Operand 4742 states and 8131 transitions. [2021-11-23 01:37:20,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-23 01:37:20,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:20,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:20,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:20,557 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3053 trivial. 0 not checked. [2021-11-23 01:37:21,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:21,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11805 states to 4756 states and 8189 transitions. [2021-11-23 01:37:21,982 INFO L276 IsEmpty]: Start isEmpty. Operand 4756 states and 8189 transitions. [2021-11-23 01:37:21,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-23 01:37:21,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:21,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:22,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:22,609 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3053 trivial. 0 not checked. [2021-11-23 01:37:24,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:24,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11826 states to 4760 states and 8210 transitions. [2021-11-23 01:37:24,824 INFO L276 IsEmpty]: Start isEmpty. Operand 4760 states and 8210 transitions. [2021-11-23 01:37:24,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-23 01:37:24,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:24,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:25,405 INFO L134 CoverageAnalysis]: Checked inductivity of 3071 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3071 trivial. 0 not checked. [2021-11-23 01:37:25,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:25,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11833 states to 4764 states and 8216 transitions. [2021-11-23 01:37:25,497 INFO L276 IsEmpty]: Start isEmpty. Operand 4764 states and 8216 transitions. [2021-11-23 01:37:25,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-23 01:37:25,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:25,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:25,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:26,152 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3058 trivial. 0 not checked. [2021-11-23 01:37:26,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:26,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11834 states to 4765 states and 8217 transitions. [2021-11-23 01:37:26,865 INFO L276 IsEmpty]: Start isEmpty. Operand 4765 states and 8217 transitions. [2021-11-23 01:37:26,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-23 01:37:26,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:26,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:27,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:27,773 INFO L134 CoverageAnalysis]: Checked inductivity of 3001 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:37:35,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:35,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11876 states to 4782 states and 8259 transitions. [2021-11-23 01:37:35,723 INFO L276 IsEmpty]: Start isEmpty. Operand 4782 states and 8259 transitions. [2021-11-23 01:37:35,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-23 01:37:35,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:35,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:35,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:36,270 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3053 trivial. 0 not checked. [2021-11-23 01:37:38,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:38,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11889 states to 4786 states and 8272 transitions. [2021-11-23 01:37:38,108 INFO L276 IsEmpty]: Start isEmpty. Operand 4786 states and 8272 transitions. [2021-11-23 01:37:38,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-23 01:37:38,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:38,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:38,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:39,204 INFO L134 CoverageAnalysis]: Checked inductivity of 3057 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:37:48,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:48,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11921 states to 4798 states and 8304 transitions. [2021-11-23 01:37:48,030 INFO L276 IsEmpty]: Start isEmpty. Operand 4798 states and 8304 transitions. [2021-11-23 01:37:48,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-23 01:37:48,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:48,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:48,961 INFO L134 CoverageAnalysis]: Checked inductivity of 3059 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3045 trivial. 0 not checked. [2021-11-23 01:37:55,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:55,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11949 states to 4806 states and 8332 transitions. [2021-11-23 01:37:55,263 INFO L276 IsEmpty]: Start isEmpty. Operand 4806 states and 8332 transitions. [2021-11-23 01:37:55,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-23 01:37:55,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:55,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:55,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:55,827 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3085 trivial. 0 not checked. [2021-11-23 01:37:55,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:55,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11954 states to 4810 states and 8337 transitions. [2021-11-23 01:37:55,888 INFO L276 IsEmpty]: Start isEmpty. Operand 4810 states and 8337 transitions. [2021-11-23 01:37:55,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-23 01:37:55,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:55,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:56,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:56,331 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-23 01:37:57,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:37:57,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11991 states to 4826 states and 8374 transitions. [2021-11-23 01:37:57,511 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 8374 transitions. [2021-11-23 01:37:57,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-23 01:37:57,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:37:57,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:37:57,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:37:58,618 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:38:09,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:09,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12032 states to 4843 states and 8415 transitions. [2021-11-23 01:38:09,585 INFO L276 IsEmpty]: Start isEmpty. Operand 4843 states and 8415 transitions. [2021-11-23 01:38:09,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2021-11-23 01:38:09,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:09,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:09,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:10,009 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2996 trivial. 0 not checked. [2021-11-23 01:38:10,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:10,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12035 states to 4844 states and 8418 transitions. [2021-11-23 01:38:10,111 INFO L276 IsEmpty]: Start isEmpty. Operand 4844 states and 8418 transitions. [2021-11-23 01:38:10,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-23 01:38:10,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:10,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:10,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:10,567 INFO L134 CoverageAnalysis]: Checked inductivity of 3061 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-23 01:38:11,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:11,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12036 states to 4845 states and 8419 transitions. [2021-11-23 01:38:11,199 INFO L276 IsEmpty]: Start isEmpty. Operand 4845 states and 8419 transitions. [2021-11-23 01:38:11,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-23 01:38:11,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:11,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:11,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:12,072 INFO L134 CoverageAnalysis]: Checked inductivity of 3062 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:38:25,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:25,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12073 states to 4862 states and 8456 transitions. [2021-11-23 01:38:25,953 INFO L276 IsEmpty]: Start isEmpty. Operand 4862 states and 8456 transitions. [2021-11-23 01:38:25,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-23 01:38:25,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:25,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:26,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:27,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2998 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:38:38,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:38,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12106 states to 4875 states and 8489 transitions. [2021-11-23 01:38:38,619 INFO L276 IsEmpty]: Start isEmpty. Operand 4875 states and 8489 transitions. [2021-11-23 01:38:38,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2021-11-23 01:38:38,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:38,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:38,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:39,150 INFO L134 CoverageAnalysis]: Checked inductivity of 3065 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3065 trivial. 0 not checked. [2021-11-23 01:38:39,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:39,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12121 states to 4883 states and 8503 transitions. [2021-11-23 01:38:39,284 INFO L276 IsEmpty]: Start isEmpty. Operand 4883 states and 8503 transitions. [2021-11-23 01:38:39,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-23 01:38:39,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:39,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:39,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:39,866 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3118 trivial. 0 not checked. [2021-11-23 01:38:40,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:40,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12142 states to 4894 states and 8524 transitions. [2021-11-23 01:38:40,031 INFO L276 IsEmpty]: Start isEmpty. Operand 4894 states and 8524 transitions. [2021-11-23 01:38:40,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2021-11-23 01:38:40,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:40,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:40,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:40,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2995 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-23 01:38:41,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:41,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12176 states to 4910 states and 8558 transitions. [2021-11-23 01:38:41,908 INFO L276 IsEmpty]: Start isEmpty. Operand 4910 states and 8558 transitions. [2021-11-23 01:38:41,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-23 01:38:41,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:41,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:42,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:42,443 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-23 01:38:44,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:44,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12243 states to 4924 states and 8616 transitions. [2021-11-23 01:38:44,140 INFO L276 IsEmpty]: Start isEmpty. Operand 4924 states and 8616 transitions. [2021-11-23 01:38:44,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2021-11-23 01:38:44,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:44,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:44,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:44,668 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3066 trivial. 0 not checked. [2021-11-23 01:38:45,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:45,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12248 states to 4925 states and 8621 transitions. [2021-11-23 01:38:45,310 INFO L276 IsEmpty]: Start isEmpty. Operand 4925 states and 8621 transitions. [2021-11-23 01:38:45,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-23 01:38:45,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:45,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:45,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:45,934 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-23 01:38:47,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:47,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12270 states to 4929 states and 8643 transitions. [2021-11-23 01:38:47,320 INFO L276 IsEmpty]: Start isEmpty. Operand 4929 states and 8643 transitions. [2021-11-23 01:38:47,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-23 01:38:47,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:47,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:47,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:48,294 INFO L134 CoverageAnalysis]: Checked inductivity of 3055 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:38:54,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:54,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12303 states to 4940 states and 8676 transitions. [2021-11-23 01:38:54,649 INFO L276 IsEmpty]: Start isEmpty. Operand 4940 states and 8676 transitions. [2021-11-23 01:38:54,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-23 01:38:54,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:54,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:55,068 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3114 trivial. 0 not checked. [2021-11-23 01:38:57,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:38:57,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12318 states to 4945 states and 8691 transitions. [2021-11-23 01:38:57,150 INFO L276 IsEmpty]: Start isEmpty. Operand 4945 states and 8691 transitions. [2021-11-23 01:38:57,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2021-11-23 01:38:57,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:38:57,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:38:57,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:38:58,072 INFO L134 CoverageAnalysis]: Checked inductivity of 3004 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:39:07,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:07,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12354 states to 4959 states and 8727 transitions. [2021-11-23 01:39:07,438 INFO L276 IsEmpty]: Start isEmpty. Operand 4959 states and 8727 transitions. [2021-11-23 01:39:07,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-23 01:39:07,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:07,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:07,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:07,934 INFO L134 CoverageAnalysis]: Checked inductivity of 3056 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3050 trivial. 0 not checked. [2021-11-23 01:39:08,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:08,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12355 states to 4960 states and 8728 transitions. [2021-11-23 01:39:08,700 INFO L276 IsEmpty]: Start isEmpty. Operand 4960 states and 8728 transitions. [2021-11-23 01:39:08,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-23 01:39:08,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:08,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:08,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:09,184 INFO L134 CoverageAnalysis]: Checked inductivity of 3064 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3055 trivial. 0 not checked. [2021-11-23 01:39:09,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:09,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12388 states to 4976 states and 8761 transitions. [2021-11-23 01:39:09,920 INFO L276 IsEmpty]: Start isEmpty. Operand 4976 states and 8761 transitions. [2021-11-23 01:39:09,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-23 01:39:09,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:09,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:10,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:10,947 INFO L134 CoverageAnalysis]: Checked inductivity of 3059 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked. [2021-11-23 01:39:25,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:25,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12423 states to 4990 states and 8796 transitions. [2021-11-23 01:39:25,335 INFO L276 IsEmpty]: Start isEmpty. Operand 4990 states and 8796 transitions. [2021-11-23 01:39:25,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-23 01:39:25,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:25,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:25,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:25,832 INFO L134 CoverageAnalysis]: Checked inductivity of 3133 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3108 trivial. 0 not checked. [2021-11-23 01:39:31,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:31,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12454 states to 4998 states and 8827 transitions. [2021-11-23 01:39:31,905 INFO L276 IsEmpty]: Start isEmpty. Operand 4998 states and 8827 transitions. [2021-11-23 01:39:31,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-23 01:39:31,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:31,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:32,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:32,621 INFO L134 CoverageAnalysis]: Checked inductivity of 3125 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3116 trivial. 0 not checked. [2021-11-23 01:39:34,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:34,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12521 states to 5012 states and 8885 transitions. [2021-11-23 01:39:34,262 INFO L276 IsEmpty]: Start isEmpty. Operand 5012 states and 8885 transitions. [2021-11-23 01:39:34,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-23 01:39:34,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:34,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:34,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:34,714 INFO L134 CoverageAnalysis]: Checked inductivity of 3125 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3116 trivial. 0 not checked. [2021-11-23 01:39:36,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:36,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12544 states to 5016 states and 8908 transitions. [2021-11-23 01:39:36,104 INFO L276 IsEmpty]: Start isEmpty. Operand 5016 states and 8908 transitions. [2021-11-23 01:39:36,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2021-11-23 01:39:36,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:36,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:36,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:36,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2989 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2983 trivial. 0 not checked. [2021-11-23 01:39:38,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:38,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12610 states to 5045 states and 8974 transitions. [2021-11-23 01:39:38,663 INFO L276 IsEmpty]: Start isEmpty. Operand 5045 states and 8974 transitions. [2021-11-23 01:39:38,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2021-11-23 01:39:38,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:38,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:38,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:39,689 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2985 trivial. 0 not checked. [2021-11-23 01:39:50,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:50,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12647 states to 5060 states and 9011 transitions. [2021-11-23 01:39:50,529 INFO L276 IsEmpty]: Start isEmpty. Operand 5060 states and 9011 transitions. [2021-11-23 01:39:50,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-23 01:39:50,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:50,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:50,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:51,066 INFO L134 CoverageAnalysis]: Checked inductivity of 3125 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3116 trivial. 0 not checked. [2021-11-23 01:39:52,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:52,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12652 states to 5063 states and 9016 transitions. [2021-11-23 01:39:52,675 INFO L276 IsEmpty]: Start isEmpty. Operand 5063 states and 9016 transitions. [2021-11-23 01:39:52,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-23 01:39:52,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:52,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:52,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:53,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2935 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2935 trivial. 0 not checked. [2021-11-23 01:39:53,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:39:53,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12657 states to 5064 states and 9021 transitions. [2021-11-23 01:39:53,308 INFO L276 IsEmpty]: Start isEmpty. Operand 5064 states and 9021 transitions. [2021-11-23 01:39:53,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-23 01:39:53,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:39:53,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:39:53,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:39:54,476 INFO L134 CoverageAnalysis]: Checked inductivity of 3073 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3071 trivial. 0 not checked. [2021-11-23 01:39:59,503 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:40:05,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:05,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12918 states to 5099 states and 9199 transitions. [2021-11-23 01:40:05,485 INFO L276 IsEmpty]: Start isEmpty. Operand 5099 states and 9199 transitions. [2021-11-23 01:40:05,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2021-11-23 01:40:05,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:05,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:05,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,056 INFO L134 CoverageAnalysis]: Checked inductivity of 3088 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3086 trivial. 0 not checked. [2021-11-23 01:40:06,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:06,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12923 states to 5103 states and 9204 transitions. [2021-11-23 01:40:06,158 INFO L276 IsEmpty]: Start isEmpty. Operand 5103 states and 9204 transitions. [2021-11-23 01:40:06,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-23 01:40:06,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:06,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:06,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:06,867 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3065 trivial. 0 not checked. [2021-11-23 01:40:07,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:07,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12938 states to 5111 states and 9218 transitions. [2021-11-23 01:40:07,043 INFO L276 IsEmpty]: Start isEmpty. Operand 5111 states and 9218 transitions. [2021-11-23 01:40:07,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-23 01:40:07,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:07,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:07,566 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3070 trivial. 0 not checked. [2021-11-23 01:40:07,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:07,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12943 states to 5114 states and 9222 transitions. [2021-11-23 01:40:07,690 INFO L276 IsEmpty]: Start isEmpty. Operand 5114 states and 9222 transitions. [2021-11-23 01:40:07,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-23 01:40:07,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:07,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:07,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:08,329 INFO L134 CoverageAnalysis]: Checked inductivity of 3075 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-23 01:40:15,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:15,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12977 states to 5122 states and 9256 transitions. [2021-11-23 01:40:15,066 INFO L276 IsEmpty]: Start isEmpty. Operand 5122 states and 9256 transitions. [2021-11-23 01:40:15,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-23 01:40:15,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:15,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:15,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:15,817 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3106 trivial. 0 not checked. [2021-11-23 01:40:19,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:19,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13007 states to 5130 states and 9286 transitions. [2021-11-23 01:40:19,857 INFO L276 IsEmpty]: Start isEmpty. Operand 5130 states and 9286 transitions. [2021-11-23 01:40:19,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-23 01:40:19,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:19,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:20,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:20,303 INFO L134 CoverageAnalysis]: Checked inductivity of 3131 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3111 trivial. 0 not checked. [2021-11-23 01:40:22,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:22,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13029 states to 5135 states and 9308 transitions. [2021-11-23 01:40:22,930 INFO L276 IsEmpty]: Start isEmpty. Operand 5135 states and 9308 transitions. [2021-11-23 01:40:22,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-23 01:40:22,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:22,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:23,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:23,548 INFO L134 CoverageAnalysis]: Checked inductivity of 3128 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3105 trivial. 0 not checked. [2021-11-23 01:40:26,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:26,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13050 states to 5140 states and 9329 transitions. [2021-11-23 01:40:26,318 INFO L276 IsEmpty]: Start isEmpty. Operand 5140 states and 9329 transitions. [2021-11-23 01:40:26,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-23 01:40:26,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:26,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:26,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:27,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:40:27,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:27,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13051 states to 5141 states and 9330 transitions. [2021-11-23 01:40:27,778 INFO L276 IsEmpty]: Start isEmpty. Operand 5141 states and 9330 transitions. [2021-11-23 01:40:27,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2021-11-23 01:40:27,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:27,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:28,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:28,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2021-11-23 01:40:31,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:31,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13108 states to 5170 states and 9387 transitions. [2021-11-23 01:40:31,748 INFO L276 IsEmpty]: Start isEmpty. Operand 5170 states and 9387 transitions. [2021-11-23 01:40:31,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-23 01:40:31,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:31,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:32,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:32,321 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3106 trivial. 0 not checked. [2021-11-23 01:40:35,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:35,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13125 states to 5175 states and 9404 transitions. [2021-11-23 01:40:35,229 INFO L276 IsEmpty]: Start isEmpty. Operand 5175 states and 9404 transitions. [2021-11-23 01:40:35,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2021-11-23 01:40:35,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:35,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:35,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:35,728 INFO L134 CoverageAnalysis]: Checked inductivity of 3006 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3006 trivial. 0 not checked. [2021-11-23 01:40:52,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:52,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13138 states to 5185 states and 9417 transitions. [2021-11-23 01:40:52,289 INFO L276 IsEmpty]: Start isEmpty. Operand 5185 states and 9417 transitions. [2021-11-23 01:40:52,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2021-11-23 01:40:52,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:52,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:52,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:52,753 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3131 trivial. 0 not checked. [2021-11-23 01:40:56,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:56,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13171 states to 5207 states and 9450 transitions. [2021-11-23 01:40:56,755 INFO L276 IsEmpty]: Start isEmpty. Operand 5207 states and 9450 transitions. [2021-11-23 01:40:56,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2021-11-23 01:40:56,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:56,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:57,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:57,259 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3131 trivial. 0 not checked. [2021-11-23 01:40:58,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:58,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13180 states to 5210 states and 9459 transitions. [2021-11-23 01:40:58,666 INFO L276 IsEmpty]: Start isEmpty. Operand 5210 states and 9459 transitions. [2021-11-23 01:40:58,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-23 01:40:58,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:58,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:59,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:40:59,292 INFO L134 CoverageAnalysis]: Checked inductivity of 3076 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 3046 trivial. 0 not checked. [2021-11-23 01:41:06,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:41:06,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13218 states to 5218 states and 9497 transitions. [2021-11-23 01:41:06,809 INFO L276 IsEmpty]: Start isEmpty. Operand 5218 states and 9497 transitions. [2021-11-23 01:41:06,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-23 01:41:06,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:41:06,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:41:07,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:41:07,324 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:41:11,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:41:11,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13249 states to 5226 states and 9528 transitions. [2021-11-23 01:41:11,904 INFO L276 IsEmpty]: Start isEmpty. Operand 5226 states and 9528 transitions. [2021-11-23 01:41:11,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-23 01:41:11,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:41:11,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:41:12,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:41:12,396 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:41:17,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:41:17,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13280 states to 5234 states and 9559 transitions. [2021-11-23 01:41:17,195 INFO L276 IsEmpty]: Start isEmpty. Operand 5234 states and 9559 transitions. [2021-11-23 01:41:17,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-23 01:41:17,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:41:17,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:41:17,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:41:18,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:41:26,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:41:26,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13340 states to 5242 states and 9619 transitions. [2021-11-23 01:41:26,465 INFO L276 IsEmpty]: Start isEmpty. Operand 5242 states and 9619 transitions. [2021-11-23 01:41:26,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2021-11-23 01:41:26,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:41:26,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:41:26,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:41:27,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2979 trivial. 0 not checked. [2021-11-23 01:41:31,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:41:31,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13384 states to 5248 states and 9663 transitions. [2021-11-23 01:41:31,893 INFO L276 IsEmpty]: Start isEmpty. Operand 5248 states and 9663 transitions. [2021-11-23 01:41:31,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-23 01:41:31,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:41:31,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:41:32,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:41:32,339 INFO L134 CoverageAnalysis]: Checked inductivity of 3066 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:41:35,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:41:35,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13401 states to 5253 states and 9680 transitions. [2021-11-23 01:41:35,420 INFO L276 IsEmpty]: Start isEmpty. Operand 5253 states and 9680 transitions. [2021-11-23 01:41:35,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-23 01:41:35,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:41:35,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:41:35,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:41:35,865 INFO L134 CoverageAnalysis]: Checked inductivity of 3067 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 3044 trivial. 0 not checked. [2021-11-23 01:41:38,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:41:38,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13418 states to 5258 states and 9697 transitions. [2021-11-23 01:41:38,300 INFO L276 IsEmpty]: Start isEmpty. Operand 5258 states and 9697 transitions. [2021-11-23 01:41:38,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2021-11-23 01:41:38,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:41:38,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:41:38,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:41:39,444 INFO L134 CoverageAnalysis]: Checked inductivity of 3004 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2021-11-23 01:41:58,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:41:58,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13463 states to 5276 states and 9742 transitions. [2021-11-23 01:41:58,848 INFO L276 IsEmpty]: Start isEmpty. Operand 5276 states and 9742 transitions. [2021-11-23 01:41:58,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-23 01:41:58,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:41:58,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:41:59,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:41:59,323 INFO L134 CoverageAnalysis]: Checked inductivity of 3048 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3048 trivial. 0 not checked. [2021-11-23 01:42:02,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:02,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13497 states to 5298 states and 9776 transitions. [2021-11-23 01:42:02,908 INFO L276 IsEmpty]: Start isEmpty. Operand 5298 states and 9776 transitions. [2021-11-23 01:42:02,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2021-11-23 01:42:02,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:02,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:03,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:03,391 INFO L134 CoverageAnalysis]: Checked inductivity of 3048 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3048 trivial. 0 not checked. [2021-11-23 01:42:04,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:04,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13506 states to 5301 states and 9785 transitions. [2021-11-23 01:42:04,789 INFO L276 IsEmpty]: Start isEmpty. Operand 5301 states and 9785 transitions. [2021-11-23 01:42:04,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-23 01:42:04,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:04,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:05,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:05,391 INFO L134 CoverageAnalysis]: Checked inductivity of 3079 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 3052 trivial. 0 not checked. [2021-11-23 01:42:13,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:13,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13544 states to 5309 states and 9823 transitions. [2021-11-23 01:42:13,543 INFO L276 IsEmpty]: Start isEmpty. Operand 5309 states and 9823 transitions. [2021-11-23 01:42:13,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2021-11-23 01:42:13,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:13,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:13,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:14,133 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3138 trivial. 0 not checked. [2021-11-23 01:42:16,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:16,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13558 states to 5316 states and 9837 transitions. [2021-11-23 01:42:16,462 INFO L276 IsEmpty]: Start isEmpty. Operand 5316 states and 9837 transitions. [2021-11-23 01:42:16,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2021-11-23 01:42:16,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:16,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:16,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:16,830 INFO L134 CoverageAnalysis]: Checked inductivity of 3056 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3050 trivial. 0 not checked. [2021-11-23 01:42:16,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:16,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13559 states to 5317 states and 9838 transitions. [2021-11-23 01:42:16,920 INFO L276 IsEmpty]: Start isEmpty. Operand 5317 states and 9838 transitions. [2021-11-23 01:42:16,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-23 01:42:16,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:16,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:17,448 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3118 trivial. 0 not checked. [2021-11-23 01:42:22,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:22,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13616 states to 5338 states and 9895 transitions. [2021-11-23 01:42:22,189 INFO L276 IsEmpty]: Start isEmpty. Operand 5338 states and 9895 transitions. [2021-11-23 01:42:22,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2021-11-23 01:42:22,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:22,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:22,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:22,853 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3138 trivial. 0 not checked. [2021-11-23 01:42:24,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13624 states to 5341 states and 9903 transitions. [2021-11-23 01:42:24,063 INFO L276 IsEmpty]: Start isEmpty. Operand 5341 states and 9903 transitions. [2021-11-23 01:42:24,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-23 01:42:24,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:24,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:24,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:24,671 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3118 trivial. 0 not checked. [2021-11-23 01:42:26,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:26,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13629 states to 5344 states and 9908 transitions. [2021-11-23 01:42:26,321 INFO L276 IsEmpty]: Start isEmpty. Operand 5344 states and 9908 transitions. [2021-11-23 01:42:26,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2021-11-23 01:42:26,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:26,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:26,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:42:27,639 INFO L134 CoverageAnalysis]: Checked inductivity of 3060 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 3039 trivial. 0 not checked.