./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4b4d1109d3d8d53e29825c3b476b87cdd6fec06f9f511afc6c3035bd20ad8bf5 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:39:02,146 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:39:02,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:39:02,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:39:02,198 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:39:02,203 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:39:02,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:39:02,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:39:02,213 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:39:02,221 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:39:02,222 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:39:02,224 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:39:02,224 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:39:02,227 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:39:02,230 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:39:02,237 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:39:02,240 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:39:02,241 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:39:02,243 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:39:02,250 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:39:02,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:39:02,254 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:39:02,258 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:39:02,259 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:39:02,265 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:39:02,265 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:39:02,266 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:39:02,268 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:39:02,268 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:39:02,270 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:39:02,270 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:39:02,271 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:39:02,273 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:39:02,274 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:39:02,276 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:39:02,276 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:39:02,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:39:02,277 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:39:02,277 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:39:02,278 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:39:02,279 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:39:02,280 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:39:02,319 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:39:02,322 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:39:02,323 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:39:02,324 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:39:02,325 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:39:02,325 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:39:02,325 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:39:02,325 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:39:02,326 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:39:02,326 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:39:02,327 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:39:02,327 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:39:02,328 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:39:02,328 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:39:02,328 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:39:02,328 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:39:02,328 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:39:02,329 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:39:02,329 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:39:02,329 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:39:02,329 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:39:02,330 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:39:02,330 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:39:02,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:39:02,330 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:39:02,331 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_69045d97-8a32-4d41-b36b-63eef4548bbd/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4b4d1109d3d8d53e29825c3b476b87cdd6fec06f9f511afc6c3035bd20ad8bf5 [2021-11-25 07:39:02,587 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:39:02,625 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:39:02,628 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:39:02,629 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:39:02,630 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:39:02,632 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2021-11-25 07:39:02,696 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/bin/ukojak-d1pc8ZmBRL/data/c310ff69f/a203e877582f406fa5fc4fb1a7373be1/FLAG951335fde [2021-11-25 07:39:03,940 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:39:03,941 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2021-11-25 07:39:04,032 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/bin/ukojak-d1pc8ZmBRL/data/c310ff69f/a203e877582f406fa5fc4fb1a7373be1/FLAG951335fde [2021-11-25 07:39:04,067 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/bin/ukojak-d1pc8ZmBRL/data/c310ff69f/a203e877582f406fa5fc4fb1a7373be1 [2021-11-25 07:39:04,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:39:04,071 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:39:04,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:39:04,075 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:39:04,078 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:39:04,080 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:39:04" (1/1) ... [2021-11-25 07:39:04,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34798f38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:39:04, skipping insertion in model container [2021-11-25 07:39:04,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:39:04" (1/1) ... [2021-11-25 07:39:04,088 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:39:04,389 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:39:12,689 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[800980,800993] [2021-11-25 07:39:12,693 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801146,801159] [2021-11-25 07:39:12,699 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801310,801323] [2021-11-25 07:39:12,700 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801475,801488] [2021-11-25 07:39:12,784 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:39:12,874 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:39:14,120 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[800980,800993] [2021-11-25 07:39:14,120 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801146,801159] [2021-11-25 07:39:14,121 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801310,801323] [2021-11-25 07:39:14,121 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801475,801488] [2021-11-25 07:39:14,132 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:39:14,659 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:39:14,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:39:14 WrapperNode [2021-11-25 07:39:14,660 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:39:14,661 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:39:14,661 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:39:14,661 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:39:14,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:39:14" (1/1) ... [2021-11-25 07:39:14,934 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:39:14" (1/1) ... [2021-11-25 07:39:15,801 INFO L137 Inliner]: procedures = 733, calls = 11128, calls flagged for inlining = 427, calls inlined = 391, statements flattened = 22091 [2021-11-25 07:39:15,802 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:39:15,803 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:39:15,803 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:39:15,804 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:39:15,834 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:39:14" (1/1) ... [2021-11-25 07:39:15,835 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:39:14" (1/1) ... [2021-11-25 07:39:15,994 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:39:14" (1/1) ... [2021-11-25 07:39:15,995 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:39:14" (1/1) ... [2021-11-25 07:39:16,710 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:39:14" (1/1) ... [2021-11-25 07:39:16,776 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:39:14" (1/1) ... [2021-11-25 07:39:16,857 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:39:14" (1/1) ... [2021-11-25 07:39:16,949 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:39:16,950 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:39:16,950 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:39:16,950 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:39:16,952 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:39:14" (1/1) ... [2021-11-25 07:39:16,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:39:16,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:39:16,985 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:39:17,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69045d97-8a32-4d41-b36b-63eef4548bbd/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:39:17,036 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2021-11-25 07:39:17,036 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2021-11-25 07:39:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2021-11-25 07:39:17,037 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2021-11-25 07:39:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-25 07:39:17,037 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-25 07:39:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-25 07:39:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-25 07:39:17,038 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-25 07:39:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2021-11-25 07:39:17,038 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2021-11-25 07:39:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2021-11-25 07:39:17,038 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2021-11-25 07:39:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2021-11-25 07:39:17,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2021-11-25 07:39:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-25 07:39:17,039 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-25 07:39:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-25 07:39:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-25 07:39:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 07:39:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 07:39:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2021-11-25 07:39:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2021-11-25 07:39:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2021-11-25 07:39:17,041 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2021-11-25 07:39:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-25 07:39:17,042 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-25 07:39:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2021-11-25 07:39:17,042 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2021-11-25 07:39:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-25 07:39:17,042 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-25 07:39:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_lbs_private [2021-11-25 07:39:17,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_lbs_private [2021-11-25 07:39:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2021-11-25 07:39:17,043 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2021-11-25 07:39:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-25 07:39:17,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2021-11-25 07:39:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2021-11-25 07:39:17,044 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2021-11-25 07:39:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-25 07:39:17,044 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-25 07:39:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2021-11-25 07:39:17,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2021-11-25 07:39:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2021-11-25 07:39:17,045 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2021-11-25 07:39:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-11-25 07:39:17,046 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-11-25 07:39:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2021-11-25 07:39:17,046 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2021-11-25 07:39:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 07:39:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 07:39:17,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 07:39:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-25 07:39:17,047 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-25 07:39:17,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2021-11-25 07:39:17,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2021-11-25 07:39:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-25 07:39:17,049 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-25 07:39:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 07:39:17,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 07:39:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-25 07:39:17,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-25 07:39:17,051 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-25 07:39:17,051 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-25 07:39:17,051 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-25 07:39:17,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_16 [2021-11-25 07:39:17,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_16 [2021-11-25 07:39:17,052 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2021-11-25 07:39:17,052 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2021-11-25 07:39:17,052 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2021-11-25 07:39:17,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2021-11-25 07:39:17,053 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2021-11-25 07:39:17,053 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2021-11-25 07:39:17,053 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-25 07:39:17,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-25 07:39:17,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:39:17,054 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2021-11-25 07:39:17,054 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2021-11-25 07:39:17,054 INFO L130 BoogieDeclarations]: Found specification of procedure auto_deepsleep_timer_fn [2021-11-25 07:39:17,054 INFO L138 BoogieDeclarations]: Found implementation of procedure auto_deepsleep_timer_fn [2021-11-25 07:39:17,055 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-25 07:39:17,055 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-25 07:39:17,055 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2021-11-25 07:39:17,055 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2021-11-25 07:39:17,055 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2021-11-25 07:39:17,055 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2021-11-25 07:39:17,056 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-25 07:39:17,056 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-25 07:39:17,056 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2021-11-25 07:39:17,056 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2021-11-25 07:39:17,057 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-25 07:39:17,057 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-25 07:39:17,057 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2021-11-25 07:39:17,057 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2021-11-25 07:39:17,058 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-25 07:39:17,058 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-25 07:39:17,059 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2021-11-25 07:39:17,059 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2021-11-25 07:39:17,059 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2021-11-25 07:39:17,059 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2021-11-25 07:39:17,059 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2021-11-25 07:39:17,060 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2021-11-25 07:39:17,060 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2021-11-25 07:39:17,060 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2021-11-25 07:39:17,060 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-25 07:39:17,061 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-25 07:39:17,061 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2021-11-25 07:39:17,061 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2021-11-25 07:39:17,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 07:39:17,061 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-25 07:39:17,061 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-25 07:39:17,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_28_2 [2021-11-25 07:39:17,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_28_2 [2021-11-25 07:39:17,062 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2021-11-25 07:39:17,063 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2021-11-25 07:39:17,063 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2021-11-25 07:39:17,063 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2021-11-25 07:39:17,064 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-25 07:39:17,064 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-25 07:39:17,067 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2021-11-25 07:39:17,067 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2021-11-25 07:39:17,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-25 07:39:17,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-25 07:39:17,069 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2021-11-25 07:39:17,070 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2021-11-25 07:39:17,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 07:39:17,070 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2021-11-25 07:39:17,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2021-11-25 07:39:17,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 07:39:17,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 07:39:17,078 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-25 07:39:17,078 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-25 07:39:17,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:39:17,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 07:39:17,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 07:39:17,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-25 07:39:17,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-25 07:39:17,079 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-25 07:39:17,079 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-25 07:39:17,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2021-11-25 07:39:17,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2021-11-25 07:39:17,079 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-25 07:39:17,080 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-25 07:39:17,080 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-25 07:39:17,080 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-25 07:39:17,080 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2021-11-25 07:39:17,080 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2021-11-25 07:39:17,080 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2021-11-25 07:39:17,080 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2021-11-25 07:39:17,081 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-25 07:39:17,081 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-25 07:39:17,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:39:17,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-25 07:39:17,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-25 07:39:17,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-25 07:39:17,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-25 07:39:17,082 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-25 07:39:17,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-25 07:39:17,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:39:17,083 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-25 07:39:17,083 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-25 07:39:17,083 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-25 07:39:17,083 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-25 07:39:17,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 07:39:17,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 07:39:17,084 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-25 07:39:17,084 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-25 07:39:17,084 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-25 07:39:17,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-25 07:39:17,085 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2021-11-25 07:39:17,085 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2021-11-25 07:39:17,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:39:17,085 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2021-11-25 07:39:17,085 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2021-11-25 07:39:17,085 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-25 07:39:17,085 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2021-11-25 07:39:17,086 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2021-11-25 07:39:17,086 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 07:39:17,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 07:39:17,086 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-25 07:39:17,086 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-25 07:39:17,086 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-25 07:39:17,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-25 07:39:17,087 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-25 07:39:17,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-25 07:39:17,087 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2021-11-25 07:39:17,087 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2021-11-25 07:39:17,087 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2021-11-25 07:39:17,087 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2021-11-25 07:39:17,088 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2021-11-25 07:39:17,088 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2021-11-25 07:39:17,088 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-25 07:39:17,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-25 07:39:17,088 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-25 07:39:17,088 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-25 07:39:17,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-25 07:39:17,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-25 07:39:17,089 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2021-11-25 07:39:17,089 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2021-11-25 07:39:17,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-25 07:39:17,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-25 07:39:17,089 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-25 07:39:17,090 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-25 07:39:17,090 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-25 07:39:17,090 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-25 07:39:17,090 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2021-11-25 07:39:17,090 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2021-11-25 07:39:17,090 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2021-11-25 07:39:17,090 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2021-11-25 07:39:17,091 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-25 07:39:17,091 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-25 07:39:17,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:39:17,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:39:17,091 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-25 07:39:17,091 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-25 07:39:17,091 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-25 07:39:17,092 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-25 07:39:17,092 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-25 07:39:17,092 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-25 07:39:17,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 07:39:17,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 07:39:17,092 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2021-11-25 07:39:17,093 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2021-11-25 07:39:17,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 07:39:17,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 07:39:17,093 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-25 07:39:17,093 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-25 07:39:17,093 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2021-11-25 07:39:17,093 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2021-11-25 07:39:17,094 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-25 07:39:17,094 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-25 07:39:17,094 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-25 07:39:17,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-25 07:39:17,094 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-25 07:39:17,094 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-25 07:39:17,095 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-25 07:39:17,095 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-25 07:39:17,095 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2021-11-25 07:39:17,095 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2021-11-25 07:39:17,095 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2021-11-25 07:39:17,095 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2021-11-25 07:39:17,096 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2021-11-25 07:39:17,096 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2021-11-25 07:39:17,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_15 [2021-11-25 07:39:17,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_15 [2021-11-25 07:39:17,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 07:39:17,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 07:39:17,101 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2021-11-25 07:39:17,101 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2021-11-25 07:39:17,101 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-25 07:39:17,101 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-25 07:39:17,102 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2021-11-25 07:39:17,102 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2021-11-25 07:39:17,102 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-25 07:39:17,102 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-25 07:39:17,103 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2021-11-25 07:39:17,107 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2021-11-25 07:39:17,108 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-11-25 07:39:17,108 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-11-25 07:39:17,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_14 [2021-11-25 07:39:17,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_14 [2021-11-25 07:39:17,108 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-25 07:39:17,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-25 07:39:17,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:39:17,109 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-25 07:39:17,109 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-25 07:39:17,109 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2021-11-25 07:39:17,109 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2021-11-25 07:39:17,109 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-25 07:39:17,109 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-25 07:39:17,109 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2021-11-25 07:39:17,109 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2021-11-25 07:39:17,109 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-25 07:39:17,110 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-25 07:39:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:39:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2021-11-25 07:39:17,110 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2021-11-25 07:39:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2021-11-25 07:39:17,110 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2021-11-25 07:39:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:39:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-25 07:39:17,110 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-25 07:39:17,111 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2021-11-25 07:39:17,111 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2021-11-25 07:39:17,111 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-25 07:39:17,111 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-25 07:39:17,111 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-25 07:39:17,111 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-25 07:39:17,111 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2021-11-25 07:39:17,111 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2021-11-25 07:39:17,111 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2021-11-25 07:39:17,112 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2021-11-25 07:39:17,112 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2021-11-25 07:39:17,112 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2021-11-25 07:39:17,112 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2021-11-25 07:39:17,112 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2021-11-25 07:39:17,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 07:39:17,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 07:39:17,112 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-25 07:39:17,112 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-25 07:39:17,113 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-11-25 07:39:17,113 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-11-25 07:39:17,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-25 07:39:17,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-25 07:39:17,113 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2021-11-25 07:39:17,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2021-11-25 07:39:17,113 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-25 07:39:17,113 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-25 07:39:17,113 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2021-11-25 07:39:17,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2021-11-25 07:39:17,114 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2021-11-25 07:39:17,114 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2021-11-25 07:39:17,114 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2021-11-25 07:39:17,114 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2021-11-25 07:39:17,114 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2021-11-25 07:39:17,114 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2021-11-25 07:39:17,114 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2021-11-25 07:39:17,114 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2021-11-25 07:39:17,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-25 07:39:17,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-25 07:39:17,115 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-25 07:39:17,115 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-25 07:39:17,115 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-25 07:39:17,115 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-25 07:39:17,115 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-25 07:39:17,115 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-25 07:39:17,115 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2021-11-25 07:39:17,116 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2021-11-25 07:39:17,116 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-25 07:39:17,116 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-25 07:39:17,116 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2021-11-25 07:39:17,116 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2021-11-25 07:39:17,116 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-25 07:39:17,116 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-25 07:39:17,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-25 07:39:17,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-25 07:39:17,117 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-25 07:39:17,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2021-11-25 07:39:17,117 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-25 07:39:17,117 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-25 07:39:17,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:39:17,117 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-25 07:39:17,117 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-25 07:39:17,117 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-25 07:39:17,117 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-25 07:39:17,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 07:39:17,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 07:39:17,118 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2021-11-25 07:39:17,118 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2021-11-25 07:39:17,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_33_2 [2021-11-25 07:39:17,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_33_2 [2021-11-25 07:39:17,118 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2021-11-25 07:39:17,118 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2021-11-25 07:39:17,118 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-25 07:39:17,119 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2021-11-25 07:39:17,119 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-25 07:39:17,119 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-25 07:39:17,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_28 [2021-11-25 07:39:17,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_28 [2021-11-25 07:39:17,119 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-25 07:39:17,119 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-25 07:39:17,119 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2021-11-25 07:39:17,119 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2021-11-25 07:39:17,120 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2021-11-25 07:39:17,120 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2021-11-25 07:39:17,120 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2021-11-25 07:39:17,120 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2021-11-25 07:39:17,120 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2021-11-25 07:39:17,120 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2021-11-25 07:39:17,120 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-25 07:39:17,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-25 07:39:17,120 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2021-11-25 07:39:17,121 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2021-11-25 07:39:17,121 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2021-11-25 07:39:17,121 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2021-11-25 07:39:17,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 07:39:17,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 07:39:17,121 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2021-11-25 07:39:17,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2021-11-25 07:39:17,121 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-25 07:39:17,121 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-25 07:39:17,122 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2021-11-25 07:39:17,122 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2021-11-25 07:39:17,122 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2021-11-25 07:39:17,122 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2021-11-25 07:39:17,122 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-25 07:39:17,122 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-25 07:39:17,122 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2021-11-25 07:39:17,122 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2021-11-25 07:39:17,123 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2021-11-25 07:39:17,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2021-11-25 07:39:17,123 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-25 07:39:17,123 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-25 07:39:17,123 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-25 07:39:17,123 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2021-11-25 07:39:17,123 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2021-11-25 07:39:17,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:39:17,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-25 07:39:17,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-25 07:39:17,124 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-25 07:39:17,124 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-25 07:39:17,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_lbs_private [2021-11-25 07:39:17,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_lbs_private [2021-11-25 07:39:17,124 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-25 07:39:17,124 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-25 07:39:19,365 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:39:19,385 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:39:21,079 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 07:47:37,909 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:47:45,661 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:47:45,661 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-25 07:47:45,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:47:45 BoogieIcfgContainer [2021-11-25 07:47:45,672 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:47:45,673 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:47:45,673 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:47:45,684 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:47:45,684 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:47:45" (1/1) ... [2021-11-25 07:47:45,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:47:45,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:47:45,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7217 states to 4807 states and 7217 transitions. [2021-11-25 07:47:45,951 INFO L276 IsEmpty]: Start isEmpty. Operand 4807 states and 7217 transitions. [2021-11-25 07:47:45,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-25 07:47:45,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:47:45,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:47:47,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:47:47,934 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:47:58,352 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.38s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 07:47:58,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:47:58,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7221 states to 4810 states and 7221 transitions. [2021-11-25 07:47:58,581 INFO L276 IsEmpty]: Start isEmpty. Operand 4810 states and 7221 transitions. [2021-11-25 07:47:58,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-25 07:47:58,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:47:58,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:47:59,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:47:59,674 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-25 07:47:59,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:47:59,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7222 states to 4807 states and 7215 transitions. [2021-11-25 07:47:59,810 INFO L276 IsEmpty]: Start isEmpty. Operand 4807 states and 7215 transitions. [2021-11-25 07:47:59,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:47:59,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:47:59,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:00,896 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:01,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:01,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:01,241 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:01,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:01,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:01,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:01,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:02,258 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:02,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:02,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:02,356 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:02,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:02,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:02,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:02,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:03,270 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:03,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:03,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:03,345 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:03,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:03,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:03,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:03,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:04,261 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:04,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:04,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:04,332 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:04,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:04,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:04,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:04,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:05,226 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:05,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:05,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:05,295 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:05,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:05,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:05,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:05,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:06,195 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:06,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:06,478 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:06,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:06,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:06,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:06,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:07,353 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:07,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:07,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:07,432 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:07,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:07,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:07,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:07,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:08,287 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:08,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:08,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:08,388 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:08,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:08,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:08,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:09,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:09,584 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:09,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:09,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:09,686 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:09,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:09,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:09,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:10,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:10,670 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:10,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:10,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:10,757 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:10,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:10,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:10,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:11,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:11,853 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:11,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:11,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:11,918 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:11,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:11,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:11,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:12,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:12,864 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:12,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:12,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:12,923 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:12,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:12,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:12,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:13,737 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:13,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:13,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:13,796 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:13,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:13,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:13,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:14,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:14,554 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:14,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:14,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:14,619 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:14,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:14,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:14,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:15,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:15,611 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:15,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:15,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:15,675 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:15,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:15,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:15,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:16,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:16,636 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:16,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:16,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:16,702 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:16,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:16,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:16,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:17,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:17,547 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:17,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:17,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:17,630 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:17,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:17,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:17,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:18,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:18,593 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:18,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:18,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:18,654 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:18,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:18,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:18,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:19,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:19,532 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:19,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:19,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:19,592 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:19,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:19,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:19,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:20,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:20,581 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:20,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:20,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:20,641 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:20,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:20,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:20,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:21,305 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:21,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:21,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:21,365 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:21,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:21,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:21,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:21,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:22,255 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:22,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:22,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:22,298 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:22,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:22,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:22,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:22,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:23,147 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:23,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:23,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:23,190 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:23,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:23,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:23,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:23,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,081 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:24,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:24,133 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:24,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:24,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:24,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:24,833 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:24,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:24,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:24,882 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:24,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:24,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:24,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:25,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:25,689 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:25,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:25,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:25,744 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:25,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:25,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:25,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:26,552 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:26,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:26,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:26,598 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:26,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:26,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:26,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:26,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:27,238 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:27,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:27,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:27,280 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:27,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:27,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:27,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:27,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,019 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:28,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:28,067 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:28,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:28,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:28,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:28,826 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:28,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:28,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:28,862 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:28,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:28,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:28,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:29,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:29,535 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:29,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:29,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:29,590 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:29,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:29,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:29,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:30,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:30,554 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:30,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:30,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:30,614 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:30,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:30,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:30,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:31,517 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:31,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:31,563 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:31,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:31,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:31,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:31,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:32,242 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:32,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:32,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:32,277 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:32,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:32,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:32,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,019 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:33,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:33,052 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:33,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:33,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:33,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:33,896 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:33,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:33,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:33,946 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:33,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:33,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:33,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:34,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:34,794 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:34,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:34,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:34,846 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:34,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:34,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:34,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:35,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:35,975 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:36,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:36,016 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:36,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:36,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:36,903 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:36,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:36,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:36,944 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:36,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:36,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:36,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:37,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:37,618 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:37,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:37,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:37,665 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:37,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:37,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:37,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:38,449 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:38,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:38,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:38,488 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:38,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:38,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:38,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:38,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,104 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:39,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:39,133 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:39,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:39,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:39,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:39,765 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:39,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:39,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:39,795 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:39,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:39,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:39,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:40,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:40,577 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:40,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:40,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:40,604 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:40,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:40,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:40,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:41,371 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:41,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:41,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:41,415 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:41,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:41,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:41,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:41,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,248 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:42,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:42,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:42,285 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:42,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:42,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:42,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:42,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:42,968 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:42,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:43,015 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:43,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:43,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:43,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:43,726 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:43,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:43,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:43,754 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:43,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:43,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:43,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:44,364 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:44,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:44,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:44,404 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:44,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:44,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:44,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:44,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,088 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:45,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:45,119 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:45,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:45,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:45,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:45,745 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:45,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:45,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:45,831 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:45,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:45,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:45,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:46,452 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:46,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:46,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:46,484 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:46,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:46,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:46,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:46,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,086 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:47,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:47,133 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:47,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:47,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:47,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:47,807 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:47,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:47,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:47,841 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:47,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:47,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:47,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:48,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:48,442 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:48,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:48,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:48,481 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:48,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:48,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:48,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:48,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:49,116 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:49,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:49,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:49,146 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:49,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:49,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:49,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:49,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:49,740 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:49,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:49,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:49,774 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:49,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:49,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:49,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:50,507 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:50,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:50,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:50,549 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:50,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:50,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:50,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:50,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:51,119 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:51,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:51,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:51,147 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:51,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:51,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:51,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:51,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:51,722 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:51,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:51,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:51,754 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:51,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:51,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:51,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:52,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:52,412 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:52,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:52,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:52,442 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:52,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:52,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:52,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:52,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:53,035 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:53,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:53,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:53,079 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:53,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:53,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:53,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:53,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:53,829 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:53,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:53,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:53,867 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:53,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:53,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:53,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:54,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:54,532 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:54,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:54,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:54,562 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:54,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:54,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:54,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:54,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:55,181 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:55,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:55,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:55,211 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:55,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:55,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:55,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:55,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:55,968 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:55,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:56,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:56,004 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:56,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:56,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:56,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:56,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:56,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:56,718 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:56,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:56,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:56,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:48:57,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:48:57,459 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-11-25 07:48:57,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:48:57,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7260 states to 4826 states and 7251 transitions. [2021-11-25 07:48:57,497 INFO L276 IsEmpty]: Start isEmpty. Operand 4826 states and 7251 transitions. [2021-11-25 07:48:57,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-25 07:48:57,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:48:57,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms