./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6de2e6c4-882e-4c0f-991c-7add8850726e/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6de2e6c4-882e-4c0f-991c-7add8850726e/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6de2e6c4-882e-4c0f-991c-7add8850726e/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6de2e6c4-882e-4c0f-991c-7add8850726e/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6de2e6c4-882e-4c0f-991c-7add8850726e/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6de2e6c4-882e-4c0f-991c-7add8850726e/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash afb4529a44258a1ad1c830edd6a8c34bf609dc3c51ed05cdac5cda6297df1723 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:15:18,370 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:15:18,373 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:15:18,405 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:15:18,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:15:18,407 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:15:18,409 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:15:18,412 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:15:18,414 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:15:18,415 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:15:18,417 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:15:18,419 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:15:18,419 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:15:18,421 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:15:18,423 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:15:18,425 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:15:18,426 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:15:18,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:15:18,430 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:15:18,433 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:15:18,435 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:15:18,437 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:15:18,439 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:15:18,440 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:15:18,444 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:15:18,450 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:15:18,450 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:15:18,452 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:15:18,453 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:15:18,455 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:15:18,456 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:15:18,457 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:15:18,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:15:18,461 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:15:18,463 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:15:18,463 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:15:18,464 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:15:18,465 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:15:18,465 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:15:18,466 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:15:18,467 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:15:18,468 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6de2e6c4-882e-4c0f-991c-7add8850726e/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:15:18,518 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:15:18,519 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:15:18,520 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:15:18,520 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:15:18,521 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:15:18,522 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:15:18,522 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:15:18,523 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:15:18,523 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:15:18,523 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:15:18,524 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:15:18,525 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:15:18,525 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:15:18,525 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:15:18,526 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:15:18,526 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:15:18,526 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:15:18,527 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:15:18,527 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:15:18,527 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:15:18,528 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:15:18,528 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:15:18,528 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:15:18,529 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:15:18,529 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:15:18,529 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_6de2e6c4-882e-4c0f-991c-7add8850726e/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6de2e6c4-882e-4c0f-991c-7add8850726e/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> afb4529a44258a1ad1c830edd6a8c34bf609dc3c51ed05cdac5cda6297df1723 [2021-11-23 01:15:18,861 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:15:18,884 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:15:18,886 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:15:18,888 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:15:18,889 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:15:18,890 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6de2e6c4-882e-4c0f-991c-7add8850726e/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2021-11-23 01:15:18,985 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6de2e6c4-882e-4c0f-991c-7add8850726e/bin/ukojak-LBtLqBUTdQ/data/5b91301cf/4ebf49f6dc314a7f94e73e0d43094601/FLAG9b52647c3 [2021-11-23 01:15:20,356 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:15:20,357 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6de2e6c4-882e-4c0f-991c-7add8850726e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2021-11-23 01:15:20,477 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6de2e6c4-882e-4c0f-991c-7add8850726e/bin/ukojak-LBtLqBUTdQ/data/5b91301cf/4ebf49f6dc314a7f94e73e0d43094601/FLAG9b52647c3 [2021-11-23 01:15:20,864 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6de2e6c4-882e-4c0f-991c-7add8850726e/bin/ukojak-LBtLqBUTdQ/data/5b91301cf/4ebf49f6dc314a7f94e73e0d43094601 [2021-11-23 01:15:20,868 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:15:20,870 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:15:20,873 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:15:20,873 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:15:20,877 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:15:20,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:15:20" (1/1) ... [2021-11-23 01:15:20,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29fb5cfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:20, skipping insertion in model container [2021-11-23 01:15:20,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:15:20" (1/1) ... [2021-11-23 01:15:20,886 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:15:21,263 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:15:27,542 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_6de2e6c4-882e-4c0f-991c-7add8850726e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[730765,730778] [2021-11-23 01:15:27,676 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:15:27,761 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:15:28,649 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_6de2e6c4-882e-4c0f-991c-7add8850726e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[730765,730778] [2021-11-23 01:15:28,667 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:15:29,093 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:15:29,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:29 WrapperNode [2021-11-23 01:15:29,094 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:15:29,096 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:15:29,096 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:15:29,097 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:15:29,104 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:29" (1/1) ... [2021-11-23 01:15:29,400 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:29" (1/1) ... [2021-11-23 01:15:29,821 INFO L137 Inliner]: procedures = 534, calls = 11372, calls flagged for inlining = 242, calls inlined = 201, statements flattened = 14659 [2021-11-23 01:15:29,822 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:15:29,823 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:15:29,823 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:15:29,823 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:15:29,833 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:29" (1/1) ... [2021-11-23 01:15:29,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:29" (1/1) ... [2021-11-23 01:15:29,923 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:29" (1/1) ... [2021-11-23 01:15:29,924 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:29" (1/1) ... [2021-11-23 01:15:30,460 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:29" (1/1) ... [2021-11-23 01:15:30,513 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:29" (1/1) ... [2021-11-23 01:15:30,578 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:29" (1/1) ... [2021-11-23 01:15:30,665 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:15:30,666 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:15:30,666 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:15:30,666 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:15:30,667 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:15:29" (1/1) ... [2021-11-23 01:15:30,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:15:30,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6de2e6c4-882e-4c0f-991c-7add8850726e/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:15:30,701 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6de2e6c4-882e-4c0f-991c-7add8850726e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:15:30,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6de2e6c4-882e-4c0f-991c-7add8850726e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:15:30,756 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 01:15:30,756 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 01:15:30,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 01:15:30,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 01:15:30,757 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2021-11-23 01:15:30,757 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2021-11-23 01:15:30,757 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2021-11-23 01:15:30,757 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2021-11-23 01:15:30,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2021-11-23 01:15:30,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2021-11-23 01:15:30,758 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2021-11-23 01:15:30,758 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2021-11-23 01:15:30,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 01:15:30,758 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 01:15:30,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 01:15:30,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 01:15:30,759 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 01:15:30,759 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 01:15:30,759 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 01:15:30,759 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 01:15:30,759 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2021-11-23 01:15:30,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2021-11-23 01:15:30,760 INFO L130 BoogieDeclarations]: Found specification of procedure __tolower [2021-11-23 01:15:30,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __tolower [2021-11-23 01:15:30,760 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2021-11-23 01:15:30,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2021-11-23 01:15:30,760 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_7 [2021-11-23 01:15:30,760 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_7 [2021-11-23 01:15:30,761 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 01:15:30,761 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 01:15:30,761 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 01:15:30,761 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 01:15:30,761 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2021-11-23 01:15:30,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2021-11-23 01:15:30,762 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2021-11-23 01:15:30,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2021-11-23 01:15:30,762 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 01:15:30,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 01:15:30,762 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 01:15:30,762 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 01:15:30,762 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 01:15:30,763 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 01:15:30,763 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 01:15:30,763 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 01:15:30,763 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 01:15:30,763 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 01:15:30,763 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2021-11-23 01:15:30,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2021-11-23 01:15:30,764 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 01:15:30,764 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 01:15:30,764 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 01:15:30,764 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 01:15:30,764 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 01:15:30,765 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 01:15:30,765 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2021-11-23 01:15:30,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2021-11-23 01:15:30,765 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 01:15:30,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 01:15:30,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:15:30,765 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2021-11-23 01:15:30,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2021-11-23 01:15:30,766 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 01:15:30,766 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 01:15:30,766 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2021-11-23 01:15:30,766 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2021-11-23 01:15:30,766 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 01:15:30,767 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 01:15:30,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2021-11-23 01:15:30,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2021-11-23 01:15:30,767 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 01:15:30,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 01:15:30,767 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2021-11-23 01:15:30,768 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2021-11-23 01:15:30,768 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 01:15:30,768 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 01:15:30,768 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 01:15:30,768 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 01:15:30,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 01:15:30,769 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 01:15:30,769 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 01:15:30,769 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 01:15:30,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 01:15:30,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 01:15:30,769 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2021-11-23 01:15:30,769 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2021-11-23 01:15:30,770 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-11-23 01:15:30,770 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-11-23 01:15:30,770 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2021-11-23 01:15:30,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2021-11-23 01:15:30,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:15:30,770 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 01:15:30,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 01:15:30,771 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2021-11-23 01:15:30,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2021-11-23 01:15:30,771 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2021-11-23 01:15:30,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2021-11-23 01:15:30,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:15:30,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:15:30,772 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 01:15:30,772 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 01:15:30,772 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 01:15:30,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 01:15:30,772 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2021-11-23 01:15:30,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2021-11-23 01:15:30,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 01:15:30,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 01:15:30,773 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2021-11-23 01:15:30,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2021-11-23 01:15:30,773 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 01:15:30,773 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 01:15:30,774 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2021-11-23 01:15:30,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2021-11-23 01:15:30,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 01:15:30,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 01:15:30,774 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_scan_event [2021-11-23 01:15:30,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_scan_event [2021-11-23 01:15:30,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:15:30,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:15:30,775 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2021-11-23 01:15:30,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2021-11-23 01:15:30,775 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 01:15:30,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 01:15:30,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:15:30,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 01:15:30,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 01:15:30,776 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 01:15:30,776 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2021-11-23 01:15:30,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2021-11-23 01:15:30,776 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_security_work [2021-11-23 01:15:30,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_security_work [2021-11-23 01:15:30,777 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 01:15:30,777 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 01:15:30,777 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 01:15:30,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 01:15:30,777 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2021-11-23 01:15:30,777 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2021-11-23 01:15:30,778 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 01:15:30,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 01:15:30,778 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2021-11-23 01:15:30,778 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2021-11-23 01:15:30,778 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2021-11-23 01:15:30,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2021-11-23 01:15:30,779 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 01:15:30,779 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 01:15:30,779 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2021-11-23 01:15:30,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2021-11-23 01:15:30,779 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-11-23 01:15:30,779 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-11-23 01:15:30,779 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:15:30,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:15:30,780 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-23 01:15:30,780 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-23 01:15:30,780 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2021-11-23 01:15:30,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2021-11-23 01:15:30,780 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2021-11-23 01:15:30,780 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2021-11-23 01:15:30,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 01:15:30,781 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 01:15:30,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:15:30,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:15:30,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 01:15:30,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 01:15:30,781 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2021-11-23 01:15:30,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2021-11-23 01:15:30,782 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 01:15:30,782 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 01:15:30,782 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2021-11-23 01:15:30,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2021-11-23 01:15:30,782 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2021-11-23 01:15:30,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2021-11-23 01:15:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2021-11-23 01:15:30,783 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2021-11-23 01:15:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2021-11-23 01:15:30,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2021-11-23 01:15:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 01:15:30,783 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 01:15:30,784 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2021-11-23 01:15:30,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2021-11-23 01:15:30,784 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2021-11-23 01:15:30,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2021-11-23 01:15:30,784 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2021-11-23 01:15:30,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2021-11-23 01:15:30,784 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 01:15:30,785 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 01:15:30,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 01:15:30,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 01:15:30,785 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 01:15:30,785 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 01:15:30,785 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2021-11-23 01:15:30,785 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2021-11-23 01:15:30,786 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2021-11-23 01:15:30,786 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2021-11-23 01:15:30,786 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 01:15:30,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 01:15:30,786 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wx_event_work [2021-11-23 01:15:30,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wx_event_work [2021-11-23 01:15:30,786 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hang_check [2021-11-23 01:15:30,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hang_check [2021-11-23 01:15:30,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:15:30,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:15:30,787 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:15:30,787 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:15:30,787 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rf_kill [2021-11-23 01:15:30,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rf_kill [2021-11-23 01:15:30,788 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 01:15:30,788 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 01:15:30,788 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2021-11-23 01:15:30,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2021-11-23 01:15:30,788 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 01:15:30,788 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 01:15:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 01:15:30,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 01:15:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:15:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2021-11-23 01:15:30,789 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2021-11-23 01:15:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 01:15:30,789 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 01:15:30,790 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2021-11-23 01:15:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2021-11-23 01:15:30,790 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_address [2021-11-23 01:15:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_address [2021-11-23 01:15:30,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:15:30,790 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2021-11-23 01:15:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2021-11-23 01:15:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2021-11-23 01:15:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2021-11-23 01:15:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2021-11-23 01:15:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2021-11-23 01:15:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2021-11-23 01:15:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2021-11-23 01:15:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_7 [2021-11-23 01:15:30,792 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_7 [2021-11-23 01:15:30,792 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 01:15:30,792 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 01:15:30,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:15:30,792 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2021-11-23 01:15:30,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2021-11-23 01:15:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 01:15:30,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 01:15:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 01:15:30,793 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 01:15:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2021-11-23 01:15:30,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2021-11-23 01:15:30,794 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2021-11-23 01:15:30,794 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2021-11-23 01:15:30,794 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 01:15:30,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 01:15:30,794 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 01:15:30,794 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 01:15:30,794 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 01:15:30,795 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 01:15:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 01:15:30,795 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 01:15:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2021-11-23 01:15:30,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2021-11-23 01:15:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 01:15:30,796 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 01:15:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 01:15:30,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 01:15:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2021-11-23 01:15:30,796 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2021-11-23 01:15:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 01:15:30,796 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 01:15:30,797 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2021-11-23 01:15:30,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2021-11-23 01:15:30,797 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 01:15:30,797 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 01:15:30,797 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-23 01:15:30,797 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-23 01:15:30,797 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 01:15:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 01:15:30,798 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2021-11-23 01:15:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2021-11-23 01:15:30,798 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2021-11-23 01:15:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2021-11-23 01:15:30,798 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 01:15:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 01:15:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 01:15:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 01:15:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:15:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 01:15:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 01:15:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2021-11-23 01:15:30,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2021-11-23 01:15:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 01:15:30,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 01:15:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 01:15:30,800 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 01:15:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 01:15:30,800 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 01:15:30,801 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2021-11-23 01:15:30,801 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2021-11-23 01:15:30,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 01:15:30,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 01:15:30,801 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2021-11-23 01:15:30,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2021-11-23 01:15:30,801 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 01:15:30,802 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 01:15:30,802 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 01:15:30,802 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 01:15:30,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 01:15:30,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 01:15:30,802 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 01:15:30,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 01:15:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2021-11-23 01:15:30,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2021-11-23 01:15:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2021-11-23 01:15:30,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2021-11-23 01:15:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 01:15:30,803 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 01:15:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 01:15:30,804 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 01:15:30,804 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 01:15:30,804 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 01:15:30,804 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 01:15:30,804 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 01:15:30,804 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2021-11-23 01:15:30,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2021-11-23 01:15:30,805 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 01:15:30,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 01:15:30,805 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 01:15:30,805 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 01:15:30,805 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2021-11-23 01:15:30,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2021-11-23 01:15:30,805 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2021-11-23 01:15:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2021-11-23 01:15:30,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:15:30,806 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2021-11-23 01:15:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2021-11-23 01:15:30,806 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 01:15:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 01:15:30,806 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2021-11-23 01:15:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2021-11-23 01:15:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2021-11-23 01:15:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2021-11-23 01:15:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 01:15:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 01:15:32,305 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:15:32,317 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:16:10,918 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 01:22:28,766 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:22:33,954 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:22:33,954 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:22:33,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:22:33 BoogieIcfgContainer [2021-11-23 01:22:33,961 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:22:33,962 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:22:33,962 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:22:33,973 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:22:33,973 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:22:33" (1/1) ... [2021-11-23 01:22:33,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:22:34,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:34,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4606 states to 3100 states and 4606 transitions. [2021-11-23 01:22:34,209 INFO L276 IsEmpty]: Start isEmpty. Operand 3100 states and 4606 transitions. [2021-11-23 01:22:34,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 623 [2021-11-23 01:22:34,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:34,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:35,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:36,603 INFO L134 CoverageAnalysis]: Checked inductivity of 10047 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10047 trivial. 0 not checked. [2021-11-23 01:22:47,014 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 01:22:47,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:47,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4758 states to 3114 states and 4758 transitions. [2021-11-23 01:22:47,859 INFO L276 IsEmpty]: Start isEmpty. Operand 3114 states and 4758 transitions. [2021-11-23 01:22:47,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 626 [2021-11-23 01:22:47,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:47,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:48,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:49,025 INFO L134 CoverageAnalysis]: Checked inductivity of 10049 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10049 trivial. 0 not checked. [2021-11-23 01:22:49,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:49,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4760 states to 3116 states and 4760 transitions. [2021-11-23 01:22:49,113 INFO L276 IsEmpty]: Start isEmpty. Operand 3116 states and 4760 transitions. [2021-11-23 01:22:49,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2021-11-23 01:22:49,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:49,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:49,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:50,217 INFO L134 CoverageAnalysis]: Checked inductivity of 10050 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10050 trivial. 0 not checked. [2021-11-23 01:22:50,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:50,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4762 states to 3118 states and 4762 transitions. [2021-11-23 01:22:50,296 INFO L276 IsEmpty]: Start isEmpty. Operand 3118 states and 4762 transitions. [2021-11-23 01:22:50,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 628 [2021-11-23 01:22:50,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:50,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:50,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:51,474 INFO L134 CoverageAnalysis]: Checked inductivity of 10051 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10047 trivial. 0 not checked. [2021-11-23 01:22:52,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:52,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4900 states to 3124 states and 4900 transitions. [2021-11-23 01:22:52,226 INFO L276 IsEmpty]: Start isEmpty. Operand 3124 states and 4900 transitions. [2021-11-23 01:22:52,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 628 [2021-11-23 01:22:52,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:52,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:52,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:53,341 INFO L134 CoverageAnalysis]: Checked inductivity of 10049 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10047 trivial. 0 not checked. [2021-11-23 01:22:54,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:54,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5030 states to 3128 states and 5030 transitions. [2021-11-23 01:22:54,602 INFO L276 IsEmpty]: Start isEmpty. Operand 3128 states and 5030 transitions. [2021-11-23 01:22:54,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 629 [2021-11-23 01:22:54,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:54,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:55,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 10050 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10047 trivial. 0 not checked. [2021-11-23 01:22:57,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:57,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5162 states to 3133 states and 5162 transitions. [2021-11-23 01:22:57,843 INFO L276 IsEmpty]: Start isEmpty. Operand 3133 states and 5162 transitions. [2021-11-23 01:22:57,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 629 [2021-11-23 01:22:57,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:57,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:58,928 INFO L134 CoverageAnalysis]: Checked inductivity of 10052 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10052 trivial. 0 not checked. [2021-11-23 01:22:58,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:58,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5164 states to 3135 states and 5164 transitions. [2021-11-23 01:22:58,987 INFO L276 IsEmpty]: Start isEmpty. Operand 3135 states and 5164 transitions. [2021-11-23 01:22:58,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 630 [2021-11-23 01:22:58,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:58,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:59,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:00,132 INFO L134 CoverageAnalysis]: Checked inductivity of 10053 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10053 trivial. 0 not checked. [2021-11-23 01:23:00,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:00,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5166 states to 3137 states and 5166 transitions. [2021-11-23 01:23:00,266 INFO L276 IsEmpty]: Start isEmpty. Operand 3137 states and 5166 transitions. [2021-11-23 01:23:00,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 631 [2021-11-23 01:23:00,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:00,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:00,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:01,264 INFO L134 CoverageAnalysis]: Checked inductivity of 10051 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10051 trivial. 0 not checked. [2021-11-23 01:23:01,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:01,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5181 states to 3142 states and 5181 transitions. [2021-11-23 01:23:01,558 INFO L276 IsEmpty]: Start isEmpty. Operand 3142 states and 5181 transitions. [2021-11-23 01:23:01,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 631 [2021-11-23 01:23:01,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:01,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:02,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:02,770 INFO L134 CoverageAnalysis]: Checked inductivity of 10054 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10047 trivial. 0 not checked. [2021-11-23 01:23:05,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:05,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5324 states to 3151 states and 5324 transitions. [2021-11-23 01:23:05,404 INFO L276 IsEmpty]: Start isEmpty. Operand 3151 states and 5324 transitions. [2021-11-23 01:23:05,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 631 [2021-11-23 01:23:05,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:05,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:05,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:06,678 INFO L134 CoverageAnalysis]: Checked inductivity of 10052 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10047 trivial. 0 not checked. [2021-11-23 01:23:10,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:10,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5460 states to 3158 states and 5460 transitions. [2021-11-23 01:23:10,464 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 5460 transitions. [2021-11-23 01:23:10,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 631 [2021-11-23 01:23:10,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:10,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:10,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:11,214 INFO L134 CoverageAnalysis]: Checked inductivity of 10055 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10049 trivial. 0 not checked. [2021-11-23 01:23:11,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:11,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5461 states to 3160 states and 5461 transitions. [2021-11-23 01:23:11,596 INFO L276 IsEmpty]: Start isEmpty. Operand 3160 states and 5461 transitions. [2021-11-23 01:23:11,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2021-11-23 01:23:11,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:11,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:12,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:12,488 INFO L134 CoverageAnalysis]: Checked inductivity of 10057 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10050 trivial. 0 not checked. [2021-11-23 01:23:12,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:12,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5462 states to 3162 states and 5462 transitions. [2021-11-23 01:23:12,979 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 5462 transitions. [2021-11-23 01:23:12,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2021-11-23 01:23:12,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:12,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:13,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:13,796 INFO L134 CoverageAnalysis]: Checked inductivity of 10054 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10049 trivial. 0 not checked. [2021-11-23 01:23:14,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:14,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5467 states to 3165 states and 5467 transitions. [2021-11-23 01:23:14,581 INFO L276 IsEmpty]: Start isEmpty. Operand 3165 states and 5467 transitions. [2021-11-23 01:23:14,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2021-11-23 01:23:14,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:14,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:14,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:15,374 INFO L134 CoverageAnalysis]: Checked inductivity of 10051 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10051 trivial. 0 not checked. [2021-11-23 01:23:15,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:15,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5471 states to 3168 states and 5471 transitions. [2021-11-23 01:23:15,511 INFO L276 IsEmpty]: Start isEmpty. Operand 3168 states and 5471 transitions. [2021-11-23 01:23:15,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2021-11-23 01:23:15,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:15,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:15,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:16,254 INFO L134 CoverageAnalysis]: Checked inductivity of 10055 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10055 trivial. 0 not checked. [2021-11-23 01:23:16,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:16,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5473 states to 3170 states and 5473 transitions. [2021-11-23 01:23:16,296 INFO L276 IsEmpty]: Start isEmpty. Operand 3170 states and 5473 transitions. [2021-11-23 01:23:16,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2021-11-23 01:23:16,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:16,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:16,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:17,418 INFO L134 CoverageAnalysis]: Checked inductivity of 10053 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10047 trivial. 0 not checked. [2021-11-23 01:23:21,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:21,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5611 states to 3178 states and 5611 transitions. [2021-11-23 01:23:21,801 INFO L276 IsEmpty]: Start isEmpty. Operand 3178 states and 5611 transitions. [2021-11-23 01:23:21,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2021-11-23 01:23:21,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:21,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:22,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:22,473 INFO L134 CoverageAnalysis]: Checked inductivity of 10054 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10049 trivial. 0 not checked. [2021-11-23 01:23:22,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:22,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5612 states to 3180 states and 5612 transitions. [2021-11-23 01:23:22,522 INFO L276 IsEmpty]: Start isEmpty. Operand 3180 states and 5612 transitions. [2021-11-23 01:23:22,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633 [2021-11-23 01:23:22,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:22,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:22,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:23,219 INFO L134 CoverageAnalysis]: Checked inductivity of 10051 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10051 trivial. 0 not checked. [2021-11-23 01:23:23,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:23,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5616 states to 3183 states and 5616 transitions. [2021-11-23 01:23:23,249 INFO L276 IsEmpty]: Start isEmpty. Operand 3183 states and 5616 transitions. [2021-11-23 01:23:23,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633 [2021-11-23 01:23:23,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:23,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:23,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:24,226 INFO L134 CoverageAnalysis]: Checked inductivity of 10056 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10047 trivial. 0 not checked. [2021-11-23 01:23:29,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:29,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5763 states to 3194 states and 5763 transitions. [2021-11-23 01:23:29,925 INFO L276 IsEmpty]: Start isEmpty. Operand 3194 states and 5763 transitions. [2021-11-23 01:23:29,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:29,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:29,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:30,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:31,088 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:39,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:39,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6094 states to 3319 states and 6094 transitions. [2021-11-23 01:23:39,628 INFO L276 IsEmpty]: Start isEmpty. Operand 3319 states and 6094 transitions. [2021-11-23 01:23:39,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:39,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:39,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:40,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:40,498 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:40,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:40,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6095 states to 3320 states and 6095 transitions. [2021-11-23 01:23:40,540 INFO L276 IsEmpty]: Start isEmpty. Operand 3320 states and 6095 transitions. [2021-11-23 01:23:40,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:40,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:40,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:40,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:41,248 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:41,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:41,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6096 states to 3321 states and 6096 transitions. [2021-11-23 01:23:41,294 INFO L276 IsEmpty]: Start isEmpty. Operand 3321 states and 6096 transitions. [2021-11-23 01:23:41,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:41,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:41,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,029 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:42,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6097 states to 3322 states and 6097 transitions. [2021-11-23 01:23:42,062 INFO L276 IsEmpty]: Start isEmpty. Operand 3322 states and 6097 transitions. [2021-11-23 01:23:42,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:42,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:42,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,809 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:42,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6098 states to 3323 states and 6098 transitions. [2021-11-23 01:23:42,844 INFO L276 IsEmpty]: Start isEmpty. Operand 3323 states and 6098 transitions. [2021-11-23 01:23:42,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:42,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:43,594 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:43,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:43,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6099 states to 3324 states and 6099 transitions. [2021-11-23 01:23:43,640 INFO L276 IsEmpty]: Start isEmpty. Operand 3324 states and 6099 transitions. [2021-11-23 01:23:43,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:43,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:43,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:44,429 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:44,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:44,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6100 states to 3325 states and 6100 transitions. [2021-11-23 01:23:44,467 INFO L276 IsEmpty]: Start isEmpty. Operand 3325 states and 6100 transitions. [2021-11-23 01:23:44,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:44,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:44,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:44,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:45,183 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:45,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:45,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6101 states to 3326 states and 6101 transitions. [2021-11-23 01:23:45,275 INFO L276 IsEmpty]: Start isEmpty. Operand 3326 states and 6101 transitions. [2021-11-23 01:23:45,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:45,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:45,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:45,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:45,886 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:45,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:45,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6102 states to 3327 states and 6102 transitions. [2021-11-23 01:23:45,915 INFO L276 IsEmpty]: Start isEmpty. Operand 3327 states and 6102 transitions. [2021-11-23 01:23:45,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:45,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:45,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:46,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:46,646 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:46,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6103 states to 3328 states and 6103 transitions. [2021-11-23 01:23:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 3328 states and 6103 transitions. [2021-11-23 01:23:46,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:46,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:46,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:46,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:47,282 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:47,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:47,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6104 states to 3329 states and 6104 transitions. [2021-11-23 01:23:47,360 INFO L276 IsEmpty]: Start isEmpty. Operand 3329 states and 6104 transitions. [2021-11-23 01:23:47,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:47,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:47,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:47,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:47,988 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:48,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:48,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6105 states to 3330 states and 6105 transitions. [2021-11-23 01:23:48,017 INFO L276 IsEmpty]: Start isEmpty. Operand 3330 states and 6105 transitions. [2021-11-23 01:23:48,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:48,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:48,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:48,750 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:48,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:48,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6106 states to 3331 states and 6106 transitions. [2021-11-23 01:23:48,784 INFO L276 IsEmpty]: Start isEmpty. Operand 3331 states and 6106 transitions. [2021-11-23 01:23:48,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:48,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:48,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:49,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:49,450 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:49,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:49,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6107 states to 3332 states and 6107 transitions. [2021-11-23 01:23:49,479 INFO L276 IsEmpty]: Start isEmpty. Operand 3332 states and 6107 transitions. [2021-11-23 01:23:49,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:49,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:49,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:49,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:50,215 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:50,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:50,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6108 states to 3333 states and 6108 transitions. [2021-11-23 01:23:50,243 INFO L276 IsEmpty]: Start isEmpty. Operand 3333 states and 6108 transitions. [2021-11-23 01:23:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:50,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:50,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:50,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:51,070 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:51,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:51,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6109 states to 3334 states and 6109 transitions. [2021-11-23 01:23:51,099 INFO L276 IsEmpty]: Start isEmpty. Operand 3334 states and 6109 transitions. [2021-11-23 01:23:51,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:51,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:51,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:51,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:51,843 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:51,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:51,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6110 states to 3335 states and 6110 transitions. [2021-11-23 01:23:51,872 INFO L276 IsEmpty]: Start isEmpty. Operand 3335 states and 6110 transitions. [2021-11-23 01:23:51,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:51,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:51,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:52,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:52,492 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:52,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:52,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6111 states to 3336 states and 6111 transitions. [2021-11-23 01:23:52,521 INFO L276 IsEmpty]: Start isEmpty. Operand 3336 states and 6111 transitions. [2021-11-23 01:23:52,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:52,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:52,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:52,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:53,404 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:53,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:53,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6112 states to 3337 states and 6112 transitions. [2021-11-23 01:23:53,450 INFO L276 IsEmpty]: Start isEmpty. Operand 3337 states and 6112 transitions. [2021-11-23 01:23:53,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:53,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:53,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:53,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:54,130 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:54,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:54,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6113 states to 3338 states and 6113 transitions. [2021-11-23 01:23:54,159 INFO L276 IsEmpty]: Start isEmpty. Operand 3338 states and 6113 transitions. [2021-11-23 01:23:54,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:54,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:54,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:54,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:54,911 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:54,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:54,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6114 states to 3339 states and 6114 transitions. [2021-11-23 01:23:54,948 INFO L276 IsEmpty]: Start isEmpty. Operand 3339 states and 6114 transitions. [2021-11-23 01:23:54,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:54,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:54,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:55,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:55,876 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:55,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:55,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6115 states to 3340 states and 6115 transitions. [2021-11-23 01:23:55,932 INFO L276 IsEmpty]: Start isEmpty. Operand 3340 states and 6115 transitions. [2021-11-23 01:23:55,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:55,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:55,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:56,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:56,796 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:56,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:56,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6116 states to 3341 states and 6116 transitions. [2021-11-23 01:23:56,824 INFO L276 IsEmpty]: Start isEmpty. Operand 3341 states and 6116 transitions. [2021-11-23 01:23:56,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:56,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:56,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:57,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:57,442 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:57,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:57,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6117 states to 3342 states and 6117 transitions. [2021-11-23 01:23:57,470 INFO L276 IsEmpty]: Start isEmpty. Operand 3342 states and 6117 transitions. [2021-11-23 01:23:57,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:57,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:57,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:57,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:58,178 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:58,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:58,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6118 states to 3343 states and 6118 transitions. [2021-11-23 01:23:58,207 INFO L276 IsEmpty]: Start isEmpty. Operand 3343 states and 6118 transitions. [2021-11-23 01:23:58,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:58,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:58,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:58,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:58,806 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:58,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:58,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6119 states to 3344 states and 6119 transitions. [2021-11-23 01:23:58,839 INFO L276 IsEmpty]: Start isEmpty. Operand 3344 states and 6119 transitions. [2021-11-23 01:23:58,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:58,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:58,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:59,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:59,613 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:23:59,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:59,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6120 states to 3345 states and 6120 transitions. [2021-11-23 01:23:59,642 INFO L276 IsEmpty]: Start isEmpty. Operand 3345 states and 6120 transitions. [2021-11-23 01:23:59,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:23:59,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:59,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:59,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:00,246 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:00,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:00,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6121 states to 3346 states and 6121 transitions. [2021-11-23 01:24:00,274 INFO L276 IsEmpty]: Start isEmpty. Operand 3346 states and 6121 transitions. [2021-11-23 01:24:00,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:00,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:00,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:00,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:00,891 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:00,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:00,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6122 states to 3347 states and 6122 transitions. [2021-11-23 01:24:00,969 INFO L276 IsEmpty]: Start isEmpty. Operand 3347 states and 6122 transitions. [2021-11-23 01:24:00,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:00,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:00,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:01,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:01,688 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:01,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:01,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6123 states to 3348 states and 6123 transitions. [2021-11-23 01:24:01,725 INFO L276 IsEmpty]: Start isEmpty. Operand 3348 states and 6123 transitions. [2021-11-23 01:24:01,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:01,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:01,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:02,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:02,430 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:02,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:02,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6124 states to 3349 states and 6124 transitions. [2021-11-23 01:24:02,466 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 6124 transitions. [2021-11-23 01:24:02,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:02,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:02,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:02,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:03,184 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:03,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:03,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6125 states to 3350 states and 6125 transitions. [2021-11-23 01:24:03,213 INFO L276 IsEmpty]: Start isEmpty. Operand 3350 states and 6125 transitions. [2021-11-23 01:24:03,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:03,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:03,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:03,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:03,855 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:03,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:03,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6126 states to 3351 states and 6126 transitions. [2021-11-23 01:24:03,901 INFO L276 IsEmpty]: Start isEmpty. Operand 3351 states and 6126 transitions. [2021-11-23 01:24:03,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:03,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:03,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:04,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:04,589 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:04,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:04,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6127 states to 3352 states and 6127 transitions. [2021-11-23 01:24:04,617 INFO L276 IsEmpty]: Start isEmpty. Operand 3352 states and 6127 transitions. [2021-11-23 01:24:04,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:04,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:04,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:04,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:05,230 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:05,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:05,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6128 states to 3353 states and 6128 transitions. [2021-11-23 01:24:05,258 INFO L276 IsEmpty]: Start isEmpty. Operand 3353 states and 6128 transitions. [2021-11-23 01:24:05,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:05,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:05,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:05,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:05,856 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:05,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:05,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6129 states to 3354 states and 6129 transitions. [2021-11-23 01:24:05,884 INFO L276 IsEmpty]: Start isEmpty. Operand 3354 states and 6129 transitions. [2021-11-23 01:24:05,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:05,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:05,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:06,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:06,482 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:06,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:06,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6130 states to 3355 states and 6130 transitions. [2021-11-23 01:24:06,511 INFO L276 IsEmpty]: Start isEmpty. Operand 3355 states and 6130 transitions. [2021-11-23 01:24:06,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:06,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:06,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:06,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:07,179 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:07,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:07,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6131 states to 3356 states and 6131 transitions. [2021-11-23 01:24:07,208 INFO L276 IsEmpty]: Start isEmpty. Operand 3356 states and 6131 transitions. [2021-11-23 01:24:07,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:07,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:07,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:07,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:07,898 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:07,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:07,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6132 states to 3357 states and 6132 transitions. [2021-11-23 01:24:07,937 INFO L276 IsEmpty]: Start isEmpty. Operand 3357 states and 6132 transitions. [2021-11-23 01:24:07,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:07,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:07,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,685 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:08,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6133 states to 3358 states and 6133 transitions. [2021-11-23 01:24:08,735 INFO L276 IsEmpty]: Start isEmpty. Operand 3358 states and 6133 transitions. [2021-11-23 01:24:08,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:08,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,520 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:09,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6134 states to 3359 states and 6134 transitions. [2021-11-23 01:24:09,564 INFO L276 IsEmpty]: Start isEmpty. Operand 3359 states and 6134 transitions. [2021-11-23 01:24:09,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:09,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,315 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:10,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6135 states to 3360 states and 6135 transitions. [2021-11-23 01:24:10,345 INFO L276 IsEmpty]: Start isEmpty. Operand 3360 states and 6135 transitions. [2021-11-23 01:24:10,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:10,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,994 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:11,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6136 states to 3361 states and 6136 transitions. [2021-11-23 01:24:11,024 INFO L276 IsEmpty]: Start isEmpty. Operand 3361 states and 6136 transitions. [2021-11-23 01:24:11,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:11,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,669 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:11,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6137 states to 3362 states and 6137 transitions. [2021-11-23 01:24:11,700 INFO L276 IsEmpty]: Start isEmpty. Operand 3362 states and 6137 transitions. [2021-11-23 01:24:11,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:11,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,340 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:12,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6138 states to 3363 states and 6138 transitions. [2021-11-23 01:24:12,371 INFO L276 IsEmpty]: Start isEmpty. Operand 3363 states and 6138 transitions. [2021-11-23 01:24:12,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:12,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,069 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:13,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 3364 states and 6139 transitions. [2021-11-23 01:24:13,099 INFO L276 IsEmpty]: Start isEmpty. Operand 3364 states and 6139 transitions. [2021-11-23 01:24:13,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:13,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,736 INFO L134 CoverageAnalysis]: Checked inductivity of 10497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10497 trivial. 0 not checked. [2021-11-23 01:24:13,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6140 states to 3365 states and 6140 transitions. [2021-11-23 01:24:13,773 INFO L276 IsEmpty]: Start isEmpty. Operand 3365 states and 6140 transitions. [2021-11-23 01:24:13,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2021-11-23 01:24:13,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat