./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-hostap-hostap.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f9e88be-8911-4e36-9fd7-a52d25c2c674/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f9e88be-8911-4e36-9fd7-a52d25c2c674/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f9e88be-8911-4e36-9fd7-a52d25c2c674/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f9e88be-8911-4e36-9fd7-a52d25c2c674/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-hostap-hostap.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f9e88be-8911-4e36-9fd7-a52d25c2c674/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f9e88be-8911-4e36-9fd7-a52d25c2c674/bin/ukojak-2xVlg8857e --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 12455b091320c0c76d2c423624e0edbad1b12a5513b49fa74bc1ca77b9c1138d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:45:09,104 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:45:09,107 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:45:09,146 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:45:09,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:45:09,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:45:09,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:45:09,153 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:45:09,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:45:09,157 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:45:09,158 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:45:09,160 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:45:09,161 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:45:09,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:45:09,164 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:45:09,166 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:45:09,167 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:45:09,169 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:45:09,171 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:45:09,174 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:45:09,177 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:45:09,179 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:45:09,181 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:45:09,182 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:45:09,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:45:09,190 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:45:09,190 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:45:09,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:45:09,194 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:45:09,195 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:45:09,196 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:45:09,197 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:45:09,198 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:45:09,199 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:45:09,200 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:45:09,201 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:45:09,202 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:45:09,202 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:45:09,202 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:45:09,204 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:45:09,204 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:45:09,205 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f9e88be-8911-4e36-9fd7-a52d25c2c674/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 22:45:09,229 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:45:09,230 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:45:09,230 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:45:09,231 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:45:09,231 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:45:09,232 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:45:09,232 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:45:09,232 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:45:09,232 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:45:09,232 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:45:09,233 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:45:09,233 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:45:09,233 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:45:09,233 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:45:09,233 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:45:09,233 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:45:09,234 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:45:09,234 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:45:09,234 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:45:09,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:45:09,235 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:45:09,235 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:45:09,235 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:45:09,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:45:09,235 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:45:09,235 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_3f9e88be-8911-4e36-9fd7-a52d25c2c674/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f9e88be-8911-4e36-9fd7-a52d25c2c674/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 12455b091320c0c76d2c423624e0edbad1b12a5513b49fa74bc1ca77b9c1138d [2021-11-13 22:45:09,519 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:45:09,543 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:45:09,546 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:45:09,547 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:45:09,548 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:45:09,549 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f9e88be-8911-4e36-9fd7-a52d25c2c674/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-hostap-hostap.cil.i [2021-11-13 22:45:09,639 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f9e88be-8911-4e36-9fd7-a52d25c2c674/bin/ukojak-2xVlg8857e/data/8a83d2ae6/093428aa69c74c51aa8ac04284a944d9/FLAG15fa314b5 [2021-11-13 22:45:10,977 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:45:10,978 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f9e88be-8911-4e36-9fd7-a52d25c2c674/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-hostap-hostap.cil.i [2021-11-13 22:45:11,076 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f9e88be-8911-4e36-9fd7-a52d25c2c674/bin/ukojak-2xVlg8857e/data/8a83d2ae6/093428aa69c74c51aa8ac04284a944d9/FLAG15fa314b5 [2021-11-13 22:45:11,548 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f9e88be-8911-4e36-9fd7-a52d25c2c674/bin/ukojak-2xVlg8857e/data/8a83d2ae6/093428aa69c74c51aa8ac04284a944d9 [2021-11-13 22:45:11,551 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:45:11,552 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:45:11,553 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:45:11,554 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:45:11,557 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:45:11,558 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:45:11" (1/1) ... [2021-11-13 22:45:11,559 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66c10c27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:11, skipping insertion in model container [2021-11-13 22:45:11,559 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:45:11" (1/1) ... [2021-11-13 22:45:11,566 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:45:11,901 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:45:22,651 WARN L228 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_3f9e88be-8911-4e36-9fd7-a52d25c2c674/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-hostap-hostap.cil.i[892113,892126] [2021-11-13 22:45:22,654 WARN L228 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_3f9e88be-8911-4e36-9fd7-a52d25c2c674/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-hostap-hostap.cil.i[892282,892295] [2021-11-13 22:45:22,655 WARN L228 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_3f9e88be-8911-4e36-9fd7-a52d25c2c674/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-hostap-hostap.cil.i[892449,892462] [2021-11-13 22:45:22,655 WARN L228 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_3f9e88be-8911-4e36-9fd7-a52d25c2c674/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-hostap-hostap.cil.i[892617,892630] [2021-11-13 22:45:22,700 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:45:22,863 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:45:24,552 WARN L228 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_3f9e88be-8911-4e36-9fd7-a52d25c2c674/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-hostap-hostap.cil.i[892113,892126] [2021-11-13 22:45:24,554 WARN L228 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_3f9e88be-8911-4e36-9fd7-a52d25c2c674/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-hostap-hostap.cil.i[892282,892295] [2021-11-13 22:45:24,554 WARN L228 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_3f9e88be-8911-4e36-9fd7-a52d25c2c674/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-hostap-hostap.cil.i[892449,892462] [2021-11-13 22:45:24,555 WARN L228 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_3f9e88be-8911-4e36-9fd7-a52d25c2c674/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-hostap-hostap.cil.i[892617,892630] [2021-11-13 22:45:24,569 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:45:25,172 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:45:25,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25 WrapperNode [2021-11-13 22:45:25,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:45:25,174 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:45:25,174 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:45:25,174 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:45:25,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:25,528 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:25,944 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:45:25,945 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:45:25,945 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:45:25,945 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:45:25,954 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:25,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:26,030 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:26,030 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:26,510 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:26,761 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:26,939 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:27,033 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:45:27,034 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:45:27,035 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:45:27,035 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:45:27,036 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:27,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:45:27,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f9e88be-8911-4e36-9fd7-a52d25c2c674/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:45:27,073 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f9e88be-8911-4e36-9fd7-a52d25c2c674/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:45:27,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f9e88be-8911-4e36-9fd7-a52d25c2c674/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:45:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_free_data [2021-11-13 22:45:27,130 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_free_data [2021-11-13 22:45:27,131 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_remove_interface [2021-11-13 22:45:27,131 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_remove_interface [2021-11-13 22:45:27,131 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ioctl_siwmode [2021-11-13 22:45:27,131 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ioctl_siwmode [2021-11-13 22:45:27,131 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2021-11-13 22:45:27,132 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2021-11-13 22:45:27,132 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-13 22:45:27,132 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-13 22:45:27,132 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_tx_callback_register [2021-11-13 22:45:27,132 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_tx_callback_register [2021-11-13 22:45:27,132 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2021-11-13 22:45:27,133 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2021-11-13 22:45:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~X~int~TO~int [2021-11-13 22:45:27,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~X~int~TO~int [2021-11-13 22:45:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 22:45:27,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 22:45:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_stats_proc_open [2021-11-13 22:45:27,134 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_stats_proc_open [2021-11-13 22:45:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-13 22:45:27,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-13 22:45:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure ap_get_sta [2021-11-13 22:45:27,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_get_sta [2021-11-13 22:45:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_monitor_mode_enable [2021-11-13 22:45:27,135 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_monitor_mode_enable [2021-11-13 22:45:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-13 22:45:27,136 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-13 22:45:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-13 22:45:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2021-11-13 22:45:27,136 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2021-11-13 22:45:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_60 [2021-11-13 22:45:27,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_60 [2021-11-13 22:45:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_tim [2021-11-13 22:45:27,137 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_tim [2021-11-13 22:45:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-13 22:45:27,137 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-13 22:45:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 22:45:27,137 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 22:45:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-13 22:45:27,138 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-13 22:45:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_sta_deauth [2021-11-13 22:45:27,138 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_sta_deauth [2021-11-13 22:45:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2021-11-13 22:45:27,139 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2021-11-13 22:45:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 22:45:27,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 22:45:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-11-13 22:45:27,140 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-11-13 22:45:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2021-11-13 22:45:27,140 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2021-11-13 22:45:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_send_mgmt [2021-11-13 22:45:27,140 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_send_mgmt [2021-11-13 22:45:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 22:45:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure ap_control_proc_open [2021-11-13 22:45:27,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_control_proc_open [2021-11-13 22:45:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 22:45:27,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 22:45:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_wds_del [2021-11-13 22:45:27,143 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_wds_del [2021-11-13 22:45:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-13 22:45:27,143 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-13 22:45:27,143 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_set_mac_address [2021-11-13 22:45:27,144 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_set_mac_address [2021-11-13 22:45:27,144 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_handle_sta_release [2021-11-13 22:45:27,145 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_handle_sta_release [2021-11-13 22:45:27,145 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2021-11-13 22:45:27,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2021-11-13 22:45:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 22:45:27,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 22:45:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2021-11-13 22:45:27,146 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2021-11-13 22:45:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:45:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 22:45:27,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 22:45:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 22:45:27,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 22:45:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure ap_control_flush_macs [2021-11-13 22:45:27,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_control_flush_macs [2021-11-13 22:45:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-13 22:45:27,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-13 22:45:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_sta_table_lock_of_ap_data [2021-11-13 22:45:27,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_sta_table_lock_of_ap_data [2021-11-13 22:45:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_host_roaming [2021-11-13 22:45:27,148 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_host_roaming [2021-11-13 22:45:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-13 22:45:27,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-13 22:45:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_local_info [2021-11-13 22:45:27,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_local_info [2021-11-13 22:45:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 22:45:27,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 22:45:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:45:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 22:45:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-13 22:45:27,151 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-13 22:45:27,151 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-13 22:45:27,151 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-13 22:45:27,152 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_get_drvinfo [2021-11-13 22:45:27,152 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_get_drvinfo [2021-11-13 22:45:27,152 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_change_mtu [2021-11-13 22:45:27,153 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_change_mtu [2021-11-13 22:45:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_deauth_all_stas [2021-11-13 22:45:27,153 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_deauth_all_stas [2021-11-13 22:45:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~$Pointer$ [2021-11-13 22:45:27,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~$Pointer$ [2021-11-13 22:45:27,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_sta_table_lock_of_ap_data [2021-11-13 22:45:27,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_sta_table_lock_of_ap_data [2021-11-13 22:45:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-13 22:45:27,154 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-13 22:45:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:45:27,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:45:27,154 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-13 22:45:27,154 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-13 22:45:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_crypt_proc_show [2021-11-13 22:45:27,155 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_crypt_proc_show [2021-11-13 22:45:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_word [2021-11-13 22:45:27,155 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_word [2021-11-13 22:45:27,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 22:45:27,156 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_add_sta [2021-11-13 22:45:27,157 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_add_sta [2021-11-13 22:45:27,159 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-13 22:45:27,160 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-13 22:45:27,161 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-13 22:45:27,161 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-13 22:45:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_set_genericelement [2021-11-13 22:45:27,162 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_set_genericelement [2021-11-13 22:45:27,162 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-11-13 22:45:27,163 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-11-13 22:45:27,163 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_roaming [2021-11-13 22:45:27,169 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_roaming [2021-11-13 22:45:27,169 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2021-11-13 22:45:27,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2021-11-13 22:45:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-11-13 22:45:27,170 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-11-13 22:45:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure ap_debug_proc_open [2021-11-13 22:45:27,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_debug_proc_open [2021-11-13 22:45:27,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 22:45:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 22:45:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:45:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 22:45:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 22:45:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_check_tx_rates [2021-11-13 22:45:27,171 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_check_tx_rates [2021-11-13 22:45:27,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 22:45:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-13 22:45:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-13 22:45:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2021-11-13 22:45:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2021-11-13 22:45:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ap_proc_show [2021-11-13 22:45:27,172 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ap_proc_show [2021-11-13 22:45:27,172 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_hostapd [2021-11-13 22:45:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_hostapd [2021-11-13 22:45:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_bss_list_proc_show [2021-11-13 22:45:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_bss_list_proc_show [2021-11-13 22:45:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-13 22:45:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-13 22:45:27,173 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_report_scan_complete [2021-11-13 22:45:27,173 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_report_scan_complete [2021-11-13 22:45:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 22:45:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 22:45:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure ap_control_proc_stop [2021-11-13 22:45:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_control_proc_stop [2021-11-13 22:45:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_get_porttype [2021-11-13 22:45:27,174 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_get_porttype [2021-11-13 22:45:27,174 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-13 22:45:27,175 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-13 22:45:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u16~0~X~$Pointer$~X~$Pointer$~TO~int [2021-11-13 22:45:27,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u16~0~X~$Pointer$~X~$Pointer$~TO~int [2021-11-13 22:45:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 22:45:27,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 22:45:27,175 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_add_interface [2021-11-13 22:45:27,175 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_add_interface [2021-11-13 22:45:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_update_comms_qual [2021-11-13 22:45:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_update_comms_qual [2021-11-13 22:45:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_107 [2021-11-13 22:45:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_107 [2021-11-13 22:45:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_event_expired_sta [2021-11-13 22:45:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_event_expired_sta [2021-11-13 22:45:27,176 INFO L130 BoogieDeclarations]: Found specification of procedure ap_control_proc_start [2021-11-13 22:45:27,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_control_proc_start [2021-11-13 22:45:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_wds_proc_show [2021-11-13 22:45:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_wds_proc_show [2021-11-13 22:45:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_61 [2021-11-13 22:45:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_61 [2021-11-13 22:45:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_74 [2021-11-13 22:45:27,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_74 [2021-11-13 22:45:27,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 22:45:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure ap_free_sta [2021-11-13 22:45:27,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_free_sta [2021-11-13 22:45:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 22:45:27,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 22:45:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2021-11-13 22:45:27,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2021-11-13 22:45:27,178 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_80211_header_parse [2021-11-13 22:45:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_80211_header_parse [2021-11-13 22:45:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure ap_crypt_get_ptrs [2021-11-13 22:45:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_crypt_get_ptrs [2021-11-13 22:45:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_wds_link_oper [2021-11-13 22:45:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_wds_link_oper [2021-11-13 22:45:27,179 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_open [2021-11-13 22:45:27,179 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_open [2021-11-13 22:45:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_scan_results_proc_show [2021-11-13 22:45:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_scan_results_proc_show [2021-11-13 22:45:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-13 22:45:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-13 22:45:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-13 22:45:27,180 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-13 22:45:27,180 INFO L130 BoogieDeclarations]: Found specification of procedure seq_list_start_head [2021-11-13 22:45:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_list_start_head [2021-11-13 22:45:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-13 22:45:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-13 22:45:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-13 22:45:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-13 22:45:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_encryption [2021-11-13 22:45:27,181 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_encryption [2021-11-13 22:45:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure dev_queue_xmit [2021-11-13 22:45:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_queue_xmit [2021-11-13 22:45:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 22:45:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 22:45:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_wds_proc_stop [2021-11-13 22:45:27,182 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_wds_proc_stop [2021-11-13 22:45:27,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 22:45:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 22:45:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_sta_proc_open [2021-11-13 22:45:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_sta_proc_open [2021-11-13 22:45:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_80211_get_hdrlen [2021-11-13 22:45:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_80211_get_hdrlen [2021-11-13 22:45:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_event_new_sta [2021-11-13 22:45:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_event_new_sta [2021-11-13 22:45:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure eth_rebuild_header [2021-11-13 22:45:27,184 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_rebuild_header [2021-11-13 22:45:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-13 22:45:27,184 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-13 22:45:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_wds_special_addr [2021-11-13 22:45:27,184 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_wds_special_addr [2021-11-13 22:45:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_60 [2021-11-13 22:45:27,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_60 [2021-11-13 22:45:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 22:45:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 22:45:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_pda_proc_read [2021-11-13 22:45:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_pda_proc_read [2021-11-13 22:45:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure ap_add_sta [2021-11-13 22:45:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_add_sta [2021-11-13 22:45:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 22:45:27,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 22:45:27,186 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2021-11-13 22:45:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2021-11-13 22:45:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-13 22:45:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-13 22:45:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 22:45:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 22:45:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_ioctl [2021-11-13 22:45:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_ioctl [2021-11-13 22:45:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:45:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-13 22:45:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-13 22:45:27,193 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-13 22:45:27,194 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-13 22:45:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-13 22:45:27,194 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-13 22:45:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 22:45:27,194 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 22:45:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure ap_sta_hash_del [2021-11-13 22:45:27,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_sta_hash_del [2021-11-13 22:45:27,195 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_aux_dump_proc_no_read [2021-11-13 22:45:27,195 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_aux_dump_proc_no_read [2021-11-13 22:45:27,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 22:45:27,195 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-13 22:45:27,195 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-13 22:45:27,195 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 22:45:27,196 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 22:45:27,196 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-13 22:45:27,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-13 22:45:27,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 22:45:27,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_75 [2021-11-13 22:45:27,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_75 [2021-11-13 22:45:27,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 22:45:27,196 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 22:45:27,197 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_debug_proc_open [2021-11-13 22:45:27,197 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_debug_proc_open [2021-11-13 22:45:27,197 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_close [2021-11-13 22:45:27,197 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_close [2021-11-13 22:45:27,197 INFO L130 BoogieDeclarations]: Found specification of procedure lib80211_get_crypto_ops [2021-11-13 22:45:27,197 INFO L138 BoogieDeclarations]: Found implementation of procedure lib80211_get_crypto_ops [2021-11-13 22:45:27,197 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-13 22:45:27,197 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-13 22:45:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open [2021-11-13 22:45:27,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open [2021-11-13 22:45:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 22:45:27,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 22:45:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-13 22:45:27,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-13 22:45:27,198 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_wds_add [2021-11-13 22:45:27,199 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_wds_add [2021-11-13 22:45:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_multicast_list [2021-11-13 22:45:27,199 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_multicast_list [2021-11-13 22:45:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_hostapd_sta [2021-11-13 22:45:27,199 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_hostapd_sta [2021-11-13 22:45:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_bss_list_proc_stop [2021-11-13 22:45:27,199 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_bss_list_proc_stop [2021-11-13 22:45:27,199 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-13 22:45:27,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-13 22:45:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-13 22:45:27,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-13 22:45:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-13 22:45:27,200 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-13 22:45:27,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2021-11-13 22:45:27,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2021-11-13 22:45:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ap_proc_open [2021-11-13 22:45:27,201 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ap_proc_open [2021-11-13 22:45:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_stats_proc_show [2021-11-13 22:45:27,201 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_stats_proc_show [2021-11-13 22:45:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure ap_control_proc_next [2021-11-13 22:45:27,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_control_proc_next [2021-11-13 22:45:27,201 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-13 22:45:27,201 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-13 22:45:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2021-11-13 22:45:27,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2021-11-13 22:45:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 22:45:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_auth_algs [2021-11-13 22:45:27,202 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_auth_algs [2021-11-13 22:45:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_debug_proc_show [2021-11-13 22:45:27,202 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_debug_proc_show [2021-11-13 22:45:27,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 22:45:27,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 22:45:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure ap_control_kickall [2021-11-13 22:45:27,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_control_kickall [2021-11-13 22:45:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 22:45:27,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 22:45:27,203 INFO L130 BoogieDeclarations]: Found specification of procedure ap_tx_rate_ok [2021-11-13 22:45:27,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_tx_rate_ok [2021-11-13 22:45:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-13 22:45:27,204 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-13 22:45:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_set_antsel [2021-11-13 22:45:27,204 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_set_antsel [2021-11-13 22:45:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2021-11-13 22:45:27,204 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2021-11-13 22:45:27,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_hostap_exit_35_2 [2021-11-13 22:45:27,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_hostap_exit_35_2 [2021-11-13 22:45:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-13 22:45:27,205 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-13 22:45:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-13 22:45:27,205 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-13 22:45:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-13 22:45:27,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-13 22:45:27,205 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_scan_results_proc_stop [2021-11-13 22:45:27,205 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_scan_results_proc_stop [2021-11-13 22:45:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2021-11-13 22:45:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2021-11-13 22:45:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure hostap_monitor_set_type [2021-11-13 22:45:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure hostap_monitor_set_type [2021-11-13 22:45:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_local_info [2021-11-13 22:45:27,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_local_info [2021-11-13 22:45:27,206 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-13 22:45:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-13 22:45:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-13 22:45:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-13 22:45:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:45:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2021-11-13 22:45:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2021-11-13 22:45:27,207 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-13 22:45:27,207 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-13 22:45:27,208 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2021-11-13 22:45:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2021-11-13 22:45:27,208 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-13 22:45:27,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-13 22:45:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 22:45:27,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 22:45:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure lib80211_crypt_delayed_deinit [2021-11-13 22:45:27,209 INFO L138 BoogieDeclarations]: Found implementation of procedure lib80211_crypt_delayed_deinit [2021-11-13 22:45:27,209 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_bss_list_proc_open [2021-11-13 22:45:27,209 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_bss_list_proc_open [2021-11-13 22:45:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-13 22:45:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-13 22:45:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-11-13 22:45:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-11-13 22:45:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure seq_list_next [2021-11-13 22:45:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_list_next [2021-11-13 22:45:27,210 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 22:45:27,210 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 22:45:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_tx_timeout [2021-11-13 22:45:27,211 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_tx_timeout [2021-11-13 22:45:27,211 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_crypt_proc_open [2021-11-13 22:45:27,211 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_crypt_proc_open [2021-11-13 22:45:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-13 22:45:27,212 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-13 22:45:27,212 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_scan_results_proc_open [2021-11-13 22:45:27,212 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_scan_results_proc_open [2021-11-13 22:45:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2021-11-13 22:45:27,213 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2021-11-13 22:45:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-11-13 22:45:27,213 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-11-13 22:45:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-13 22:45:27,213 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-13 22:45:27,213 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-13 22:45:27,214 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-13 22:45:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_108 [2021-11-13 22:45:27,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_108 [2021-11-13 22:45:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-13 22:45:27,214 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-13 22:45:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_ap_proc_stop [2021-11-13 22:45:27,214 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_ap_proc_stop [2021-11-13 22:45:27,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 22:45:27,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 22:45:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-13 22:45:27,215 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-13 22:45:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure ap_debug_proc_show [2021-11-13 22:45:27,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ap_debug_proc_show [2021-11-13 22:45:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-13 22:45:27,215 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-13 22:45:27,215 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 22:45:27,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 22:45:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_wds_proc_open [2021-11-13 22:45:27,216 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_wds_proc_open [2021-11-13 22:45:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_sta_send_mgmt [2021-11-13 22:45:27,216 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_sta_send_mgmt [2021-11-13 22:45:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:45:27,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 22:45:27,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 22:45:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_request_hostscan [2021-11-13 22:45:27,217 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_request_hostscan [2021-11-13 22:45:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 22:45:27,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 22:45:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-13 22:45:27,217 INFO L130 BoogieDeclarations]: Found specification of procedure prism2_sta_proc_show [2021-11-13 22:45:27,217 INFO L138 BoogieDeclarations]: Found implementation of procedure prism2_sta_proc_show [2021-11-13 22:45:29,750 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-13 22:47:33,696 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-13 22:47:38,524 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:47:38,524 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-13 22:47:38,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:47:38 BoogieIcfgContainer [2021-11-13 22:47:38,534 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:47:38,535 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:47:38,535 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:47:38,546 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:47:38,546 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:47:38" (1/1) ... [2021-11-13 22:47:38,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:47:38,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:47:38,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5633 states to 3774 states and 5633 transitions. [2021-11-13 22:47:38,794 INFO L276 IsEmpty]: Start isEmpty. Operand 3774 states and 5633 transitions. [2021-11-13 22:47:38,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1458 [2021-11-13 22:47:38,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:47:38,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:47:40,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:47:42,397 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2021-11-13 22:47:52,988 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.57s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 22:47:53,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:47:53,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5668 states to 3779 states and 5668 transitions. [2021-11-13 22:47:53,942 INFO L276 IsEmpty]: Start isEmpty. Operand 3779 states and 5668 transitions. [2021-11-13 22:47:54,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1459 [2021-11-13 22:47:54,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:47:54,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:47:54,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:47:56,710 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2021-11-13 22:47:56,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:47:56,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5670 states to 3781 states and 5670 transitions. [2021-11-13 22:47:56,830 INFO L276 IsEmpty]: Start isEmpty. Operand 3781 states and 5670 transitions. [2021-11-13 22:47:56,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1470 [2021-11-13 22:47:56,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:47:56,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:47:57,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:47:59,122 INFO L134 CoverageAnalysis]: Checked inductivity of 83241 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 83238 trivial. 0 not checked. [2021-11-13 22:47:59,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:47:59,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5709 states to 3787 states and 5709 transitions. [2021-11-13 22:47:59,422 INFO L276 IsEmpty]: Start isEmpty. Operand 3787 states and 5709 transitions. [2021-11-13 22:47:59,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1471 [2021-11-13 22:47:59,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:47:59,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:00,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:01,328 INFO L134 CoverageAnalysis]: Checked inductivity of 83241 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 83238 trivial. 0 not checked. [2021-11-13 22:48:01,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:01,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5751 states to 3794 states and 5751 transitions. [2021-11-13 22:48:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 3794 states and 5751 transitions. [2021-11-13 22:48:01,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1471 [2021-11-13 22:48:01,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:01,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:02,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:03,813 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:48:03,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:03,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5753 states to 3796 states and 5753 transitions. [2021-11-13 22:48:03,940 INFO L276 IsEmpty]: Start isEmpty. Operand 3796 states and 5753 transitions. [2021-11-13 22:48:03,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1472 [2021-11-13 22:48:03,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:03,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:04,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:06,170 INFO L134 CoverageAnalysis]: Checked inductivity of 83241 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 83238 trivial. 0 not checked. [2021-11-13 22:48:06,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:06,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5798 states to 3804 states and 5798 transitions. [2021-11-13 22:48:06,981 INFO L276 IsEmpty]: Start isEmpty. Operand 3804 states and 5798 transitions. [2021-11-13 22:48:07,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1472 [2021-11-13 22:48:07,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:07,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:07,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:08,818 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:48:08,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:08,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5800 states to 3806 states and 5800 transitions. [2021-11-13 22:48:08,923 INFO L276 IsEmpty]: Start isEmpty. Operand 3806 states and 5800 transitions. [2021-11-13 22:48:08,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1472 [2021-11-13 22:48:08,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:08,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:09,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:10,490 INFO L134 CoverageAnalysis]: Checked inductivity of 82950 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:48:10,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:10,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5802 states to 3808 states and 5802 transitions. [2021-11-13 22:48:10,641 INFO L276 IsEmpty]: Start isEmpty. Operand 3808 states and 5802 transitions. [2021-11-13 22:48:10,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1473 [2021-11-13 22:48:10,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:10,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:11,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:12,330 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:48:12,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:12,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5805 states to 3811 states and 5805 transitions. [2021-11-13 22:48:12,453 INFO L276 IsEmpty]: Start isEmpty. Operand 3811 states and 5805 transitions. [2021-11-13 22:48:12,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1473 [2021-11-13 22:48:12,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:12,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:13,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:13,800 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:48:13,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:13,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5807 states to 3813 states and 5807 transitions. [2021-11-13 22:48:13,889 INFO L276 IsEmpty]: Start isEmpty. Operand 3813 states and 5807 transitions. [2021-11-13 22:48:13,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1473 [2021-11-13 22:48:13,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:13,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:14,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:15,348 INFO L134 CoverageAnalysis]: Checked inductivity of 83241 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 83238 trivial. 0 not checked. [2021-11-13 22:48:16,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:16,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5855 states to 3822 states and 5855 transitions. [2021-11-13 22:48:16,567 INFO L276 IsEmpty]: Start isEmpty. Operand 3822 states and 5855 transitions. [2021-11-13 22:48:16,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1472 [2021-11-13 22:48:16,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:16,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:17,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:18,023 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:48:18,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:18,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5857 states to 3824 states and 5857 transitions. [2021-11-13 22:48:18,114 INFO L276 IsEmpty]: Start isEmpty. Operand 3824 states and 5857 transitions. [2021-11-13 22:48:18,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1473 [2021-11-13 22:48:18,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:18,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:18,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:19,397 INFO L134 CoverageAnalysis]: Checked inductivity of 82950 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:48:19,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:19,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5859 states to 3826 states and 5859 transitions. [2021-11-13 22:48:19,493 INFO L276 IsEmpty]: Start isEmpty. Operand 3826 states and 5859 transitions. [2021-11-13 22:48:19,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1471 [2021-11-13 22:48:19,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:19,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:20,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:20,868 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2021-11-13 22:48:21,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:21,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5871 states to 3838 states and 5871 transitions. [2021-11-13 22:48:21,094 INFO L276 IsEmpty]: Start isEmpty. Operand 3838 states and 5871 transitions. [2021-11-13 22:48:21,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1474 [2021-11-13 22:48:21,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:21,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:21,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:22,543 INFO L134 CoverageAnalysis]: Checked inductivity of 83241 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 83238 trivial. 0 not checked. [2021-11-13 22:48:24,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:24,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5922 states to 3848 states and 5922 transitions. [2021-11-13 22:48:24,421 INFO L276 IsEmpty]: Start isEmpty. Operand 3848 states and 5922 transitions. [2021-11-13 22:48:24,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1474 [2021-11-13 22:48:24,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:24,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:25,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:25,892 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:48:25,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:25,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 3851 states and 5925 transitions. [2021-11-13 22:48:25,988 INFO L276 IsEmpty]: Start isEmpty. Operand 3851 states and 5925 transitions. [2021-11-13 22:48:26,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1475 [2021-11-13 22:48:26,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:26,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:26,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:27,161 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:48:27,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:27,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5928 states to 3854 states and 5928 transitions. [2021-11-13 22:48:27,259 INFO L276 IsEmpty]: Start isEmpty. Operand 3854 states and 5928 transitions. [2021-11-13 22:48:27,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1474 [2021-11-13 22:48:27,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:27,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:28,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:28,820 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:48:28,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:28,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5931 states to 3857 states and 5931 transitions. [2021-11-13 22:48:28,900 INFO L276 IsEmpty]: Start isEmpty. Operand 3857 states and 5931 transitions. [2021-11-13 22:48:28,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1475 [2021-11-13 22:48:28,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:28,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:30,414 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:48:30,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:30,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5933 states to 3859 states and 5933 transitions. [2021-11-13 22:48:30,487 INFO L276 IsEmpty]: Start isEmpty. Operand 3859 states and 5933 transitions. [2021-11-13 22:48:30,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1475 [2021-11-13 22:48:30,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:30,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:31,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:31,845 INFO L134 CoverageAnalysis]: Checked inductivity of 83241 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 83238 trivial. 0 not checked. [2021-11-13 22:48:33,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:33,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5987 states to 3870 states and 5987 transitions. [2021-11-13 22:48:33,662 INFO L276 IsEmpty]: Start isEmpty. Operand 3870 states and 5987 transitions. [2021-11-13 22:48:33,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1477 [2021-11-13 22:48:33,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:33,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:34,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:34,795 INFO L134 CoverageAnalysis]: Checked inductivity of 82951 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82948 trivial. 0 not checked. [2021-11-13 22:48:34,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:34,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5989 states to 3872 states and 5989 transitions. [2021-11-13 22:48:34,860 INFO L276 IsEmpty]: Start isEmpty. Operand 3872 states and 5989 transitions. [2021-11-13 22:48:34,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1476 [2021-11-13 22:48:34,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:34,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:36,205 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:48:36,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:36,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5991 states to 3874 states and 5991 transitions. [2021-11-13 22:48:36,257 INFO L276 IsEmpty]: Start isEmpty. Operand 3874 states and 5991 transitions. [2021-11-13 22:48:36,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1475 [2021-11-13 22:48:36,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:36,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:36,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:37,524 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82949 trivial. 0 not checked. [2021-11-13 22:48:37,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:37,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6028 states to 3887 states and 6028 transitions. [2021-11-13 22:48:37,984 INFO L276 IsEmpty]: Start isEmpty. Operand 3887 states and 6028 transitions. [2021-11-13 22:48:38,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1474 [2021-11-13 22:48:38,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:38,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:38,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:39,150 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2021-11-13 22:48:41,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:41,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6106 states to 3911 states and 6106 transitions. [2021-11-13 22:48:41,396 INFO L276 IsEmpty]: Start isEmpty. Operand 3911 states and 6106 transitions. [2021-11-13 22:48:41,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1474 [2021-11-13 22:48:41,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:41,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:41,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:42,624 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2021-11-13 22:48:45,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:45,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6184 states to 3934 states and 6184 transitions. [2021-11-13 22:48:45,749 INFO L276 IsEmpty]: Start isEmpty. Operand 3934 states and 6184 transitions. [2021-11-13 22:48:45,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1476 [2021-11-13 22:48:45,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:45,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:46,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:47,043 INFO L134 CoverageAnalysis]: Checked inductivity of 83241 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 83238 trivial. 0 not checked. [2021-11-13 22:48:50,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:50,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6243 states to 3946 states and 6243 transitions. [2021-11-13 22:48:50,092 INFO L276 IsEmpty]: Start isEmpty. Operand 3946 states and 6243 transitions. [2021-11-13 22:48:50,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1477 [2021-11-13 22:48:50,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:50,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:50,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:51,282 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:48:51,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:51,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6246 states to 3949 states and 6246 transitions. [2021-11-13 22:48:51,347 INFO L276 IsEmpty]: Start isEmpty. Operand 3949 states and 6246 transitions. [2021-11-13 22:48:51,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1475 [2021-11-13 22:48:51,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:51,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:52,660 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2021-11-13 22:48:56,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:56,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6330 states to 3974 states and 6330 transitions. [2021-11-13 22:48:56,890 INFO L276 IsEmpty]: Start isEmpty. Operand 3974 states and 6330 transitions. [2021-11-13 22:48:56,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1476 [2021-11-13 22:48:56,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:56,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:57,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:48:58,265 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:49:02,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:02,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6396 states to 3990 states and 6396 transitions. [2021-11-13 22:49:02,534 INFO L276 IsEmpty]: Start isEmpty. Operand 3990 states and 6396 transitions. [2021-11-13 22:49:02,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1477 [2021-11-13 22:49:02,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:02,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:03,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:03,957 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:49:04,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:04,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6398 states to 3992 states and 6398 transitions. [2021-11-13 22:49:04,009 INFO L276 IsEmpty]: Start isEmpty. Operand 3992 states and 6398 transitions. [2021-11-13 22:49:04,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1478 [2021-11-13 22:49:04,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:04,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:04,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:05,205 INFO L134 CoverageAnalysis]: Checked inductivity of 82951 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82948 trivial. 0 not checked. [2021-11-13 22:49:05,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:05,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6400 states to 3994 states and 6400 transitions. [2021-11-13 22:49:05,258 INFO L276 IsEmpty]: Start isEmpty. Operand 3994 states and 6400 transitions. [2021-11-13 22:49:05,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1476 [2021-11-13 22:49:05,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:05,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:05,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:06,489 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82949 trivial. 0 not checked. [2021-11-13 22:49:07,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:07,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6442 states to 4007 states and 6442 transitions. [2021-11-13 22:49:07,755 INFO L276 IsEmpty]: Start isEmpty. Operand 4007 states and 6442 transitions. [2021-11-13 22:49:07,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1479 [2021-11-13 22:49:07,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:07,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:08,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:08,936 INFO L134 CoverageAnalysis]: Checked inductivity of 83241 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 83238 trivial. 0 not checked. [2021-11-13 22:49:08,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:08,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6444 states to 4009 states and 6444 transitions. [2021-11-13 22:49:08,992 INFO L276 IsEmpty]: Start isEmpty. Operand 4009 states and 6444 transitions. [2021-11-13 22:49:09,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1479 [2021-11-13 22:49:09,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:09,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:09,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:10,140 INFO L134 CoverageAnalysis]: Checked inductivity of 82951 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82948 trivial. 0 not checked. [2021-11-13 22:49:10,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:10,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6446 states to 4011 states and 6446 transitions. [2021-11-13 22:49:10,195 INFO L276 IsEmpty]: Start isEmpty. Operand 4011 states and 6446 transitions. [2021-11-13 22:49:10,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1477 [2021-11-13 22:49:10,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:10,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:10,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:11,426 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82949 trivial. 0 not checked. [2021-11-13 22:49:12,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:12,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6487 states to 4024 states and 6487 transitions. [2021-11-13 22:49:12,524 INFO L276 IsEmpty]: Start isEmpty. Operand 4024 states and 6487 transitions. [2021-11-13 22:49:12,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1478 [2021-11-13 22:49:12,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:12,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:13,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:13,668 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:49:13,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:13,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6490 states to 4027 states and 6490 transitions. [2021-11-13 22:49:13,744 INFO L276 IsEmpty]: Start isEmpty. Operand 4027 states and 6490 transitions. [2021-11-13 22:49:13,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1478 [2021-11-13 22:49:13,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:13,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:14,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:15,042 INFO L134 CoverageAnalysis]: Checked inductivity of 83241 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 83238 trivial. 0 not checked. [2021-11-13 22:49:20,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:20,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6556 states to 4041 states and 6556 transitions. [2021-11-13 22:49:20,011 INFO L276 IsEmpty]: Start isEmpty. Operand 4041 states and 6556 transitions. [2021-11-13 22:49:20,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1476 [2021-11-13 22:49:20,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:20,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:20,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:21,418 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2021-11-13 22:49:28,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:28,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6645 states to 4067 states and 6645 transitions. [2021-11-13 22:49:28,650 INFO L276 IsEmpty]: Start isEmpty. Operand 4067 states and 6645 transitions. [2021-11-13 22:49:28,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1478 [2021-11-13 22:49:28,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:28,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:29,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:30,147 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:49:30,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:30,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6649 states to 4072 states and 6649 transitions. [2021-11-13 22:49:30,243 INFO L276 IsEmpty]: Start isEmpty. Operand 4072 states and 6649 transitions. [2021-11-13 22:49:30,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1480 [2021-11-13 22:49:30,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:30,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:30,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:31,568 INFO L134 CoverageAnalysis]: Checked inductivity of 82951 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82948 trivial. 0 not checked. [2021-11-13 22:49:31,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:31,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6651 states to 4074 states and 6651 transitions. [2021-11-13 22:49:31,623 INFO L276 IsEmpty]: Start isEmpty. Operand 4074 states and 6651 transitions. [2021-11-13 22:49:31,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1478 [2021-11-13 22:49:31,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:31,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:32,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:32,879 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82949 trivial. 0 not checked. [2021-11-13 22:49:34,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:34,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6693 states to 4087 states and 6693 transitions. [2021-11-13 22:49:34,172 INFO L276 IsEmpty]: Start isEmpty. Operand 4087 states and 6693 transitions. [2021-11-13 22:49:34,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1479 [2021-11-13 22:49:34,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:34,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:35,340 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:49:35,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:35,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6695 states to 4089 states and 6695 transitions. [2021-11-13 22:49:35,392 INFO L276 IsEmpty]: Start isEmpty. Operand 4089 states and 6695 transitions. [2021-11-13 22:49:35,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1478 [2021-11-13 22:49:35,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:35,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:35,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:36,676 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:49:43,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:43,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6771 states to 4107 states and 6771 transitions. [2021-11-13 22:49:43,233 INFO L276 IsEmpty]: Start isEmpty. Operand 4107 states and 6771 transitions. [2021-11-13 22:49:43,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1479 [2021-11-13 22:49:43,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:43,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:44,575 INFO L134 CoverageAnalysis]: Checked inductivity of 83241 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 83238 trivial. 0 not checked. [2021-11-13 22:49:51,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:51,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6842 states to 4122 states and 6842 transitions. [2021-11-13 22:49:51,663 INFO L276 IsEmpty]: Start isEmpty. Operand 4122 states and 6842 transitions. [2021-11-13 22:49:51,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1479 [2021-11-13 22:49:51,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:51,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:52,824 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:49:52,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:52,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6845 states to 4125 states and 6845 transitions. [2021-11-13 22:49:52,886 INFO L276 IsEmpty]: Start isEmpty. Operand 4125 states and 6845 transitions. [2021-11-13 22:49:52,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1480 [2021-11-13 22:49:52,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:52,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:54,071 INFO L134 CoverageAnalysis]: Checked inductivity of 83241 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 83238 trivial. 0 not checked. [2021-11-13 22:49:54,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:54,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6847 states to 4127 states and 6847 transitions. [2021-11-13 22:49:54,476 INFO L276 IsEmpty]: Start isEmpty. Operand 4127 states and 6847 transitions. [2021-11-13 22:49:54,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1481 [2021-11-13 22:49:54,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:54,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:55,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:55,582 INFO L134 CoverageAnalysis]: Checked inductivity of 83241 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 83238 trivial. 0 not checked. [2021-11-13 22:49:55,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:55,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6849 states to 4129 states and 6849 transitions. [2021-11-13 22:49:55,951 INFO L276 IsEmpty]: Start isEmpty. Operand 4129 states and 6849 transitions. [2021-11-13 22:49:55,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1482 [2021-11-13 22:49:55,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:55,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:56,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:57,116 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2021-11-13 22:49:57,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:57,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6852 states to 4133 states and 6852 transitions. [2021-11-13 22:49:57,497 INFO L276 IsEmpty]: Start isEmpty. Operand 4133 states and 6852 transitions. [2021-11-13 22:49:57,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1481 [2021-11-13 22:49:57,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:57,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:58,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:58,605 INFO L134 CoverageAnalysis]: Checked inductivity of 82951 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82948 trivial. 0 not checked. [2021-11-13 22:49:58,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:49:58,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6854 states to 4135 states and 6854 transitions. [2021-11-13 22:49:58,657 INFO L276 IsEmpty]: Start isEmpty. Operand 4135 states and 6854 transitions. [2021-11-13 22:49:58,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1479 [2021-11-13 22:49:58,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:49:58,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:49:59,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:49:59,783 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82949 trivial. 0 not checked. [2021-11-13 22:50:01,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:50:01,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6897 states to 4148 states and 6897 transitions. [2021-11-13 22:50:01,291 INFO L276 IsEmpty]: Start isEmpty. Operand 4148 states and 6897 transitions. [2021-11-13 22:50:01,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1480 [2021-11-13 22:50:01,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:50:01,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:50:01,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:50:02,593 INFO L134 CoverageAnalysis]: Checked inductivity of 83241 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 83238 trivial. 0 not checked. [2021-11-13 22:50:10,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:50:10,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6971 states to 4164 states and 6971 transitions. [2021-11-13 22:50:10,972 INFO L276 IsEmpty]: Start isEmpty. Operand 4164 states and 6971 transitions. [2021-11-13 22:50:10,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1479 [2021-11-13 22:50:10,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:50:10,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:50:11,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:50:12,457 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:50:22,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:50:22,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7052 states to 4183 states and 7052 transitions. [2021-11-13 22:50:22,872 INFO L276 IsEmpty]: Start isEmpty. Operand 4183 states and 7052 transitions. [2021-11-13 22:50:22,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1480 [2021-11-13 22:50:22,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:50:22,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:50:23,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:50:23,885 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:50:24,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:50:24,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7054 states to 4185 states and 7054 transitions. [2021-11-13 22:50:24,034 INFO L276 IsEmpty]: Start isEmpty. Operand 4185 states and 7054 transitions. [2021-11-13 22:50:24,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1479 [2021-11-13 22:50:24,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:50:24,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:50:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:50:25,292 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:50:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:50:25,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7058 states to 4190 states and 7058 transitions. [2021-11-13 22:50:25,372 INFO L276 IsEmpty]: Start isEmpty. Operand 4190 states and 7058 transitions. [2021-11-13 22:50:25,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1480 [2021-11-13 22:50:25,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:50:25,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:50:25,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:50:26,662 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:50:26,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:50:26,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7062 states to 4195 states and 7062 transitions. [2021-11-13 22:50:26,752 INFO L276 IsEmpty]: Start isEmpty. Operand 4195 states and 7062 transitions. [2021-11-13 22:50:26,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1482 [2021-11-13 22:50:26,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:50:26,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:50:27,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:50:28,008 INFO L134 CoverageAnalysis]: Checked inductivity of 82951 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82948 trivial. 0 not checked. [2021-11-13 22:50:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:50:28,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7064 states to 4197 states and 7064 transitions. [2021-11-13 22:50:28,066 INFO L276 IsEmpty]: Start isEmpty. Operand 4197 states and 7064 transitions. [2021-11-13 22:50:28,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1480 [2021-11-13 22:50:28,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:50:28,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:50:28,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:50:29,251 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82949 trivial. 0 not checked. [2021-11-13 22:50:30,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:50:30,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7108 states to 4210 states and 7108 transitions. [2021-11-13 22:50:30,870 INFO L276 IsEmpty]: Start isEmpty. Operand 4210 states and 7108 transitions. [2021-11-13 22:50:30,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1481 [2021-11-13 22:50:30,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:50:30,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:50:31,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:50:32,041 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:50:32,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:50:32,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7111 states to 4213 states and 7111 transitions. [2021-11-13 22:50:32,105 INFO L276 IsEmpty]: Start isEmpty. Operand 4213 states and 7111 transitions. [2021-11-13 22:50:32,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1481 [2021-11-13 22:50:32,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:50:32,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:50:32,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:50:33,215 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:50:33,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:50:33,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7113 states to 4215 states and 7113 transitions. [2021-11-13 22:50:33,271 INFO L276 IsEmpty]: Start isEmpty. Operand 4215 states and 7113 transitions. [2021-11-13 22:50:33,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1481 [2021-11-13 22:50:33,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:50:33,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:50:33,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:50:34,659 INFO L134 CoverageAnalysis]: Checked inductivity of 83241 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 83238 trivial. 0 not checked. [2021-11-13 22:50:45,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:50:45,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7191 states to 4232 states and 7191 transitions. [2021-11-13 22:50:45,141 INFO L276 IsEmpty]: Start isEmpty. Operand 4232 states and 7191 transitions. [2021-11-13 22:50:45,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1480 [2021-11-13 22:50:45,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:50:45,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:50:45,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:50:46,532 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:51:00,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:51:00,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7276 states to 4252 states and 7276 transitions. [2021-11-13 22:51:00,107 INFO L276 IsEmpty]: Start isEmpty. Operand 4252 states and 7276 transitions. [2021-11-13 22:51:00,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1479 [2021-11-13 22:51:00,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:51:00,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:51:00,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:51:01,523 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2021-11-13 22:51:19,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:51:19,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7376 states to 4280 states and 7376 transitions. [2021-11-13 22:51:19,229 INFO L276 IsEmpty]: Start isEmpty. Operand 4280 states and 7376 transitions. [2021-11-13 22:51:19,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1479 [2021-11-13 22:51:19,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:51:19,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:51:19,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:51:20,376 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2021-11-13 22:51:20,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:51:20,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7382 states to 4286 states and 7382 transitions. [2021-11-13 22:51:20,471 INFO L276 IsEmpty]: Start isEmpty. Operand 4286 states and 7382 transitions. [2021-11-13 22:51:20,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1480 [2021-11-13 22:51:20,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:51:20,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:51:21,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:51:21,633 INFO L134 CoverageAnalysis]: Checked inductivity of 82950 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:51:21,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:51:21,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7383 states to 4288 states and 7383 transitions. [2021-11-13 22:51:21,690 INFO L276 IsEmpty]: Start isEmpty. Operand 4288 states and 7383 transitions. [2021-11-13 22:51:21,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1481 [2021-11-13 22:51:21,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:51:21,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:51:22,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:51:22,804 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:51:22,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:51:22,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7385 states to 4291 states and 7385 transitions. [2021-11-13 22:51:22,867 INFO L276 IsEmpty]: Start isEmpty. Operand 4291 states and 7385 transitions. [2021-11-13 22:51:22,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1483 [2021-11-13 22:51:22,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:51:22,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:51:23,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:51:23,973 INFO L134 CoverageAnalysis]: Checked inductivity of 83241 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 83238 trivial. 0 not checked. [2021-11-13 22:51:24,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:51:24,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7387 states to 4293 states and 7387 transitions. [2021-11-13 22:51:24,427 INFO L276 IsEmpty]: Start isEmpty. Operand 4293 states and 7387 transitions. [2021-11-13 22:51:24,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1482 [2021-11-13 22:51:24,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:51:24,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:51:24,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:51:25,550 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:51:25,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:51:25,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7389 states to 4295 states and 7389 transitions. [2021-11-13 22:51:25,608 INFO L276 IsEmpty]: Start isEmpty. Operand 4295 states and 7389 transitions. [2021-11-13 22:51:25,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1481 [2021-11-13 22:51:25,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:51:25,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:51:26,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:51:26,825 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2021-11-13 22:51:26,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:51:26,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7395 states to 4301 states and 7395 transitions. [2021-11-13 22:51:26,924 INFO L276 IsEmpty]: Start isEmpty. Operand 4301 states and 7395 transitions. [2021-11-13 22:51:26,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1480 [2021-11-13 22:51:26,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:51:26,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:51:27,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:51:28,476 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2021-11-13 22:51:48,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:51:48,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7498 states to 4330 states and 7498 transitions. [2021-11-13 22:51:48,204 INFO L276 IsEmpty]: Start isEmpty. Operand 4330 states and 7498 transitions. [2021-11-13 22:51:48,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1481 [2021-11-13 22:51:48,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:51:48,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:51:48,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:51:49,565 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82949 trivial. 0 not checked. [2021-11-13 22:51:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:51:57,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7540 states to 4343 states and 7540 transitions. [2021-11-13 22:51:57,276 INFO L276 IsEmpty]: Start isEmpty. Operand 4343 states and 7540 transitions. [2021-11-13 22:51:57,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1482 [2021-11-13 22:51:57,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:51:57,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:51:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:51:58,509 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:51:58,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:51:58,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7543 states to 4346 states and 7543 transitions. [2021-11-13 22:51:58,577 INFO L276 IsEmpty]: Start isEmpty. Operand 4346 states and 7543 transitions. [2021-11-13 22:51:58,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1483 [2021-11-13 22:51:58,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:51:58,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:51:59,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:51:59,736 INFO L134 CoverageAnalysis]: Checked inductivity of 82951 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82948 trivial. 0 not checked. [2021-11-13 22:51:59,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:51:59,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7545 states to 4348 states and 7545 transitions. [2021-11-13 22:51:59,794 INFO L276 IsEmpty]: Start isEmpty. Operand 4348 states and 7545 transitions. [2021-11-13 22:51:59,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1481 [2021-11-13 22:51:59,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:51:59,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:00,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:00,950 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82949 trivial. 0 not checked. [2021-11-13 22:52:01,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:02,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7589 states to 4360 states and 7589 transitions. [2021-11-13 22:52:02,041 INFO L276 IsEmpty]: Start isEmpty. Operand 4360 states and 7589 transitions. [2021-11-13 22:52:02,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1482 [2021-11-13 22:52:02,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:02,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:02,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:03,085 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:52:03,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:03,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7593 states to 4365 states and 7593 transitions. [2021-11-13 22:52:03,236 INFO L276 IsEmpty]: Start isEmpty. Operand 4365 states and 7593 transitions. [2021-11-13 22:52:03,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1484 [2021-11-13 22:52:03,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:03,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:04,438 INFO L134 CoverageAnalysis]: Checked inductivity of 83241 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 83238 trivial. 0 not checked. [2021-11-13 22:52:04,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:04,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7595 states to 4367 states and 7595 transitions. [2021-11-13 22:52:04,986 INFO L276 IsEmpty]: Start isEmpty. Operand 4367 states and 7595 transitions. [2021-11-13 22:52:05,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1483 [2021-11-13 22:52:05,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:05,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:05,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:06,299 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:52:06,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:06,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7598 states to 4370 states and 7598 transitions. [2021-11-13 22:52:06,367 INFO L276 IsEmpty]: Start isEmpty. Operand 4370 states and 7598 transitions. [2021-11-13 22:52:06,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1481 [2021-11-13 22:52:06,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:06,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:06,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:08,008 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2021-11-13 22:52:29,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:29,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7704 states to 4400 states and 7704 transitions. [2021-11-13 22:52:29,822 INFO L276 IsEmpty]: Start isEmpty. Operand 4400 states and 7704 transitions. [2021-11-13 22:52:29,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1482 [2021-11-13 22:52:29,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:29,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:30,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:30,975 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2021-11-13 22:52:31,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:31,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7710 states to 4406 states and 7710 transitions. [2021-11-13 22:52:31,073 INFO L276 IsEmpty]: Start isEmpty. Operand 4406 states and 7710 transitions. [2021-11-13 22:52:31,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1482 [2021-11-13 22:52:31,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:31,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:31,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:32,422 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:52:32,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:32,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7713 states to 4409 states and 7713 transitions. [2021-11-13 22:52:32,917 INFO L276 IsEmpty]: Start isEmpty. Operand 4409 states and 7713 transitions. [2021-11-13 22:52:32,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1484 [2021-11-13 22:52:32,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:32,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:33,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:34,229 INFO L134 CoverageAnalysis]: Checked inductivity of 82951 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82948 trivial. 0 not checked. [2021-11-13 22:52:34,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:34,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7715 states to 4411 states and 7715 transitions. [2021-11-13 22:52:34,310 INFO L276 IsEmpty]: Start isEmpty. Operand 4411 states and 7715 transitions. [2021-11-13 22:52:34,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1482 [2021-11-13 22:52:34,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:34,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:34,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:35,610 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82949 trivial. 0 not checked. [2021-11-13 22:52:36,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:36,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7758 states to 4423 states and 7758 transitions. [2021-11-13 22:52:36,700 INFO L276 IsEmpty]: Start isEmpty. Operand 4423 states and 7758 transitions. [2021-11-13 22:52:36,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1483 [2021-11-13 22:52:36,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:36,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:37,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:37,856 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:52:37,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:37,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7762 states to 4428 states and 7762 transitions. [2021-11-13 22:52:37,943 INFO L276 IsEmpty]: Start isEmpty. Operand 4428 states and 7762 transitions. [2021-11-13 22:52:37,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1485 [2021-11-13 22:52:37,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:37,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:38,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:39,058 INFO L134 CoverageAnalysis]: Checked inductivity of 82951 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82948 trivial. 0 not checked. [2021-11-13 22:52:39,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:39,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7764 states to 4430 states and 7764 transitions. [2021-11-13 22:52:39,116 INFO L276 IsEmpty]: Start isEmpty. Operand 4430 states and 7764 transitions. [2021-11-13 22:52:39,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1483 [2021-11-13 22:52:39,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:39,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:39,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:40,244 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82949 trivial. 0 not checked. [2021-11-13 22:52:41,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:41,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7806 states to 4442 states and 7806 transitions. [2021-11-13 22:52:41,335 INFO L276 IsEmpty]: Start isEmpty. Operand 4442 states and 7806 transitions. [2021-11-13 22:52:41,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1484 [2021-11-13 22:52:41,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:41,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:41,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:52:42,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:42,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7809 states to 4445 states and 7809 transitions. [2021-11-13 22:52:42,505 INFO L276 IsEmpty]: Start isEmpty. Operand 4445 states and 7809 transitions. [2021-11-13 22:52:42,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1483 [2021-11-13 22:52:42,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:42,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:43,618 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82949 trivial. 0 not checked. [2021-11-13 22:52:45,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:45,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7838 states to 4453 states and 7838 transitions. [2021-11-13 22:52:45,619 INFO L276 IsEmpty]: Start isEmpty. Operand 4453 states and 7838 transitions. [2021-11-13 22:52:45,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1483 [2021-11-13 22:52:45,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:45,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:46,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:46,729 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82949 trivial. 0 not checked. [2021-11-13 22:52:48,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:48,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7861 states to 4460 states and 7861 transitions. [2021-11-13 22:52:48,780 INFO L276 IsEmpty]: Start isEmpty. Operand 4460 states and 7861 transitions. [2021-11-13 22:52:48,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1483 [2021-11-13 22:52:48,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:48,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:49,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:50,099 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2021-11-13 22:52:50,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:52:50,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7867 states to 4466 states and 7867 transitions. [2021-11-13 22:52:50,196 INFO L276 IsEmpty]: Start isEmpty. Operand 4466 states and 7867 transitions. [2021-11-13 22:52:50,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1482 [2021-11-13 22:52:50,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:52:50,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:52:50,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:52:51,800 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2021-11-13 22:53:15,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:15,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7976 states to 4497 states and 7976 transitions. [2021-11-13 22:53:15,819 INFO L276 IsEmpty]: Start isEmpty. Operand 4497 states and 7976 transitions. [2021-11-13 22:53:15,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1486 [2021-11-13 22:53:15,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:15,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:16,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:17,179 INFO L134 CoverageAnalysis]: Checked inductivity of 82656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82656 trivial. 0 not checked. [2021-11-13 22:53:17,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:17,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7980 states to 4501 states and 7980 transitions. [2021-11-13 22:53:17,718 INFO L276 IsEmpty]: Start isEmpty. Operand 4501 states and 7980 transitions. [2021-11-13 22:53:17,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1485 [2021-11-13 22:53:17,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:17,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:18,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:18,986 INFO L134 CoverageAnalysis]: Checked inductivity of 83241 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 83238 trivial. 0 not checked. [2021-11-13 22:53:19,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:19,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7982 states to 4503 states and 7982 transitions. [2021-11-13 22:53:19,508 INFO L276 IsEmpty]: Start isEmpty. Operand 4503 states and 7982 transitions. [2021-11-13 22:53:19,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1485 [2021-11-13 22:53:19,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:19,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:20,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:20,630 INFO L134 CoverageAnalysis]: Checked inductivity of 83241 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 83238 trivial. 0 not checked. [2021-11-13 22:53:20,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:20,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7984 states to 4505 states and 7984 transitions. [2021-11-13 22:53:20,687 INFO L276 IsEmpty]: Start isEmpty. Operand 4505 states and 7984 transitions. [2021-11-13 22:53:20,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1486 [2021-11-13 22:53:20,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:20,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:21,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:21,790 INFO L134 CoverageAnalysis]: Checked inductivity of 82951 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82948 trivial. 0 not checked. [2021-11-13 22:53:21,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:21,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7986 states to 4507 states and 7986 transitions. [2021-11-13 22:53:21,851 INFO L276 IsEmpty]: Start isEmpty. Operand 4507 states and 7986 transitions. [2021-11-13 22:53:21,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1484 [2021-11-13 22:53:21,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:21,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:22,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:22,978 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82949 trivial. 0 not checked. [2021-11-13 22:53:24,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:24,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8027 states to 4519 states and 8027 transitions. [2021-11-13 22:53:24,114 INFO L276 IsEmpty]: Start isEmpty. Operand 4519 states and 8027 transitions. [2021-11-13 22:53:24,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1484 [2021-11-13 22:53:24,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:24,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:24,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:25,211 INFO L134 CoverageAnalysis]: Checked inductivity of 82949 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 82946 trivial. 0 not checked. [2021-11-13 22:53:25,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:25,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8031 states to 4524 states and 8031 transitions. [2021-11-13 22:53:25,297 INFO L276 IsEmpty]: Start isEmpty. Operand 4524 states and 8031 transitions. [2021-11-13 22:53:25,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1487 [2021-11-13 22:53:25,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:25,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:53:25,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:53:26,738 INFO L134 CoverageAnalysis]: Checked inductivity of 83544 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 83532 trivial. 0 not checked. [2021-11-13 22:53:29,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:53:29,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8095 states to 4531 states and 8095 transitions. [2021-11-13 22:53:29,818 INFO L276 IsEmpty]: Start isEmpty. Operand 4531 states and 8095 transitions. [2021-11-13 22:53:29,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1487 [2021-11-13 22:53:29,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:53:29,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms