./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ab0b375f71eb557eddedfb6836efa7383e8c24249ba51445e071f612ca1dd29b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:26:14,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:26:14,325 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:26:14,403 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:26:14,403 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:26:14,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:26:14,412 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:26:14,416 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:26:14,417 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:26:14,419 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:26:14,420 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:26:14,422 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:26:14,423 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:26:14,424 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:26:14,427 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:26:14,429 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:26:14,430 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:26:14,432 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:26:14,435 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:26:14,439 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:26:14,442 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:26:14,444 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:26:14,446 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:26:14,447 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:26:14,452 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:26:14,453 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:26:14,454 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:26:14,455 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:26:14,456 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:26:14,458 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:26:14,458 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:26:14,460 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:26:14,461 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:26:14,462 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:26:14,464 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:26:14,465 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:26:14,466 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:26:14,467 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:26:14,467 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:26:14,469 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:26:14,470 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:26:14,471 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:26:14,502 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:26:14,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:26:14,503 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:26:14,504 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:26:14,505 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:26:14,505 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:26:14,506 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:26:14,506 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:26:14,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:26:14,506 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:26:14,507 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:26:14,507 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:26:14,507 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:26:14,508 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:26:14,508 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:26:14,508 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:26:14,509 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:26:14,509 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:26:14,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:26:14,510 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:26:14,510 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:26:14,510 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:26:14,511 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:26:14,511 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:26:14,511 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:26:14,512 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_242faeb8-6355-4237-890f-94d85d6f3310/bin/ukojak-2xVlg8857e/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab0b375f71eb557eddedfb6836efa7383e8c24249ba51445e071f612ca1dd29b [2021-11-13 23:26:14,874 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:26:14,921 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:26:14,925 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:26:14,927 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:26:14,928 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:26:14,930 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2021-11-13 23:26:15,025 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/bin/ukojak-2xVlg8857e/data/18d4aa143/4f8aa856a04c449286b86651a650383e/FLAG5bc885b8f [2021-11-13 23:26:16,405 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:26:16,406 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i [2021-11-13 23:26:16,509 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/bin/ukojak-2xVlg8857e/data/18d4aa143/4f8aa856a04c449286b86651a650383e/FLAG5bc885b8f [2021-11-13 23:26:16,953 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/bin/ukojak-2xVlg8857e/data/18d4aa143/4f8aa856a04c449286b86651a650383e [2021-11-13 23:26:16,956 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:26:16,958 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:26:16,962 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:26:16,962 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:26:16,966 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:26:16,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:26:16" (1/1) ... [2021-11-13 23:26:16,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6489eb20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:16, skipping insertion in model container [2021-11-13 23:26:16,971 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:26:16" (1/1) ... [2021-11-13 23:26:16,980 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:26:17,352 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:26:26,729 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[647538,647551] [2021-11-13 23:26:26,742 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[647707,647720] [2021-11-13 23:26:26,744 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[647874,647887] [2021-11-13 23:26:26,745 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[648042,648055] [2021-11-13 23:26:26,789 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:26:26,929 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:26:27,857 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[647538,647551] [2021-11-13 23:26:27,858 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[647707,647720] [2021-11-13 23:26:27,858 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[647874,647887] [2021-11-13 23:26:27,859 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-qlogic-qlge-qlge.cil.i[648042,648055] [2021-11-13 23:26:27,876 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:26:28,653 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:26:28,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:28 WrapperNode [2021-11-13 23:26:28,654 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:26:28,656 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:26:28,656 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:26:28,656 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:26:28,666 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:28" (1/1) ... [2021-11-13 23:26:28,966 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:28" (1/1) ... [2021-11-13 23:26:29,582 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:26:29,583 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:26:29,583 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:26:29,583 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:26:29,598 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:28" (1/1) ... [2021-11-13 23:26:29,598 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:28" (1/1) ... [2021-11-13 23:26:29,742 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:28" (1/1) ... [2021-11-13 23:26:29,744 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:28" (1/1) ... [2021-11-13 23:26:30,328 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:28" (1/1) ... [2021-11-13 23:26:30,524 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:28" (1/1) ... [2021-11-13 23:26:30,683 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:28" (1/1) ... [2021-11-13 23:26:30,868 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:26:30,884 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:26:30,884 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:26:30,884 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:26:30,886 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:26:28" (1/1) ... [2021-11-13 23:26:30,896 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:26:30,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:26:30,969 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:26:31,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_242faeb8-6355-4237-890f-94d85d6f3310/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:26:31,081 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-13 23:26:31,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-13 23:26:31,085 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-13 23:26:31,085 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-13 23:26:31,085 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-13 23:26:31,086 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2021-11-13 23:26:31,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2021-11-13 23:26:31,086 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2021-11-13 23:26:31,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2021-11-13 23:26:31,086 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2021-11-13 23:26:31,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2021-11-13 23:26:31,087 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2021-11-13 23:26:31,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2021-11-13 23:26:31,087 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-13 23:26:31,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-13 23:26:31,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-13 23:26:31,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-13 23:26:31,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 23:26:31,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 23:26:31,089 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 23:26:31,089 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 23:26:31,089 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-13 23:26:31,089 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-13 23:26:31,090 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-13 23:26:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-13 23:26:31,090 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2021-11-13 23:26:31,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2021-11-13 23:26:31,090 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2021-11-13 23:26:31,091 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2021-11-13 23:26:31,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-13 23:26:31,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-13 23:26:31,091 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 23:26:31,092 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 23:26:31,092 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2021-11-13 23:26:31,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2021-11-13 23:26:31,092 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2021-11-13 23:26:31,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2021-11-13 23:26:31,093 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-13 23:26:31,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-13 23:26:31,094 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-13 23:26:31,094 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-13 23:26:31,094 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2021-11-13 23:26:31,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2021-11-13 23:26:31,095 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2021-11-13 23:26:31,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2021-11-13 23:26:31,095 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2021-11-13 23:26:31,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2021-11-13 23:26:31,096 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2021-11-13 23:26:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2021-11-13 23:26:31,097 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-13 23:26:31,097 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-13 23:26:31,097 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2021-11-13 23:26:31,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2021-11-13 23:26:31,098 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-11-13 23:26:31,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-11-13 23:26:31,099 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 23:26:31,099 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 23:26:31,100 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-11-13 23:26:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-11-13 23:26:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-13 23:26:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-13 23:26:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 23:26:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 23:26:31,102 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2021-11-13 23:26:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2021-11-13 23:26:31,103 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2021-11-13 23:26:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2021-11-13 23:26:31,104 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2021-11-13 23:26:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2021-11-13 23:26:31,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 23:26:31,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 23:26:31,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:26:31,120 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-13 23:26:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-13 23:26:31,120 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2021-11-13 23:26:31,120 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2021-11-13 23:26:31,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 23:26:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 23:26:31,121 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-13 23:26:31,121 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-13 23:26:31,122 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-13 23:26:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-13 23:26:31,122 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2021-11-13 23:26:31,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2021-11-13 23:26:31,123 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2021-11-13 23:26:31,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2021-11-13 23:26:31,123 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-13 23:26:31,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-13 23:26:31,124 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-13 23:26:31,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-13 23:26:31,125 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2021-11-13 23:26:31,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2021-11-13 23:26:31,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 23:26:31,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 23:26:31,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:26:31,126 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2021-11-13 23:26:31,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2021-11-13 23:26:31,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-13 23:26:31,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-13 23:26:31,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 23:26:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 23:26:31,129 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 23:26:31,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 23:26:31,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:26:31,129 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 23:26:31,130 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2021-11-13 23:26:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2021-11-13 23:26:31,130 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2021-11-13 23:26:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2021-11-13 23:26:31,131 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-13 23:26:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-13 23:26:31,131 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2021-11-13 23:26:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2021-11-13 23:26:31,132 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-13 23:26:31,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-13 23:26:31,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2021-11-13 23:26:31,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hw_lock_of_ql_adapter [2021-11-13 23:26:31,133 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 23:26:31,134 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 23:26:31,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-13 23:26:31,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-13 23:26:31,138 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-13 23:26:31,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-13 23:26:31,140 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2021-11-13 23:26:31,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2021-11-13 23:26:31,142 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-13 23:26:31,142 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-13 23:26:31,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2021-11-13 23:26:31,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hw_lock_of_ql_adapter [2021-11-13 23:26:31,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:26:31,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:26:31,149 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2021-11-13 23:26:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2021-11-13 23:26:31,150 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2021-11-13 23:26:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2021-11-13 23:26:31,150 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-13 23:26:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-13 23:26:31,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 23:26:31,161 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-11-13 23:26:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-11-13 23:26:31,162 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 23:26:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 23:26:31,162 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-13 23:26:31,162 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-13 23:26:31,163 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-13 23:26:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-13 23:26:31,163 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-13 23:26:31,163 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2021-11-13 23:26:31,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2021-11-13 23:26:31,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-13 23:26:31,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-13 23:26:31,164 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2021-11-13 23:26:31,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2021-11-13 23:26:31,165 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-11-13 23:26:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-11-13 23:26:31,165 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-13 23:26:31,165 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-13 23:26:31,165 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-13 23:26:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-13 23:26:31,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-13 23:26:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-13 23:26:31,166 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-13 23:26:31,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-13 23:26:31,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 23:26:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 23:26:31,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-13 23:26:31,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-13 23:26:31,167 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2021-11-13 23:26:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2021-11-13 23:26:31,168 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-13 23:26:31,168 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-13 23:26:31,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:26:31,168 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 23:26:31,169 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 23:26:31,169 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2021-11-13 23:26:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2021-11-13 23:26:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2021-11-13 23:26:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2021-11-13 23:26:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2021-11-13 23:26:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2021-11-13 23:26:31,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:26:31,171 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-13 23:26:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-13 23:26:31,171 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2021-11-13 23:26:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2021-11-13 23:26:31,172 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2021-11-13 23:26:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2021-11-13 23:26:31,172 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-11-13 23:26:31,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-11-13 23:26:31,172 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-13 23:26:31,173 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-13 23:26:31,173 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2021-11-13 23:26:31,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2021-11-13 23:26:31,173 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 23:26:31,174 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 23:26:31,174 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-13 23:26:31,174 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-13 23:26:31,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-13 23:26:31,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-13 23:26:31,187 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-13 23:26:31,187 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-13 23:26:31,187 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-13 23:26:31,187 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-13 23:26:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-13 23:26:31,188 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-13 23:26:31,188 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-13 23:26:31,188 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-13 23:26:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-13 23:26:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-13 23:26:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2021-11-13 23:26:31,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2021-11-13 23:26:31,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:26:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-11-13 23:26:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-11-13 23:26:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 23:26:31,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 23:26:31,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2021-11-13 23:26:31,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2021-11-13 23:26:31,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80 [2021-11-13 23:26:31,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80 [2021-11-13 23:26:31,191 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2021-11-13 23:26:31,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2021-11-13 23:26:31,192 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2021-11-13 23:26:31,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2021-11-13 23:26:31,192 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2021-11-13 23:26:31,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2021-11-13 23:26:31,193 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2021-11-13 23:26:31,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2021-11-13 23:26:31,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-13 23:26:31,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-13 23:26:31,193 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2021-11-13 23:26:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2021-11-13 23:26:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2021-11-13 23:26:31,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2021-11-13 23:26:31,194 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2021-11-13 23:26:31,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2021-11-13 23:26:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-13 23:26:31,195 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-13 23:26:31,195 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2021-11-13 23:26:31,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2021-11-13 23:26:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2021-11-13 23:26:31,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2021-11-13 23:26:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2021-11-13 23:26:31,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2021-11-13 23:26:31,196 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-13 23:26:31,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-13 23:26:31,198 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2021-11-13 23:26:31,203 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2021-11-13 23:26:31,203 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2021-11-13 23:26:31,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2021-11-13 23:26:31,204 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2021-11-13 23:26:31,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2021-11-13 23:26:31,204 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-13 23:26:31,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-13 23:26:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-13 23:26:31,205 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2021-11-13 23:26:31,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2021-11-13 23:26:31,210 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2021-11-13 23:26:31,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2021-11-13 23:26:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-13 23:26:31,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-13 23:26:31,211 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-13 23:26:31,211 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-13 23:26:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure ql_timer [2021-11-13 23:26:31,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_timer [2021-11-13 23:26:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 23:26:31,212 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 23:26:31,212 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-13 23:26:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-13 23:26:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-13 23:26:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-13 23:26:31,213 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2021-11-13 23:26:31,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2021-11-13 23:26:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 23:26:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 23:26:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-13 23:26:31,214 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-13 23:26:31,214 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2021-11-13 23:26:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2021-11-13 23:26:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-13 23:26:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-13 23:26:31,215 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-13 23:26:31,215 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-13 23:26:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-13 23:26:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-13 23:26:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-13 23:26:31,216 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-13 23:26:31,216 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2021-11-13 23:26:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2021-11-13 23:26:31,217 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_resume [2021-11-13 23:26:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_resume [2021-11-13 23:26:31,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2021-11-13 23:26:31,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2021-11-13 23:26:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 23:26:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 23:26:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2021-11-13 23:26:31,218 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2021-11-13 23:26:31,218 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2021-11-13 23:26:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2021-11-13 23:26:31,219 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2021-11-13 23:26:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2021-11-13 23:26:31,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 23:26:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 23:26:31,219 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2021-11-13 23:26:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2021-11-13 23:26:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-13 23:26:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-13 23:26:31,220 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-13 23:26:31,220 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-13 23:26:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 23:26:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 23:26:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2021-11-13 23:26:31,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2021-11-13 23:26:31,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2021-11-13 23:26:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2021-11-13 23:26:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-13 23:26:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-13 23:26:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:26:31,222 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2021-11-13 23:26:31,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2021-11-13 23:26:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-13 23:26:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-13 23:26:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2021-11-13 23:26:31,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2021-11-13 23:26:31,223 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2021-11-13 23:26:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2021-11-13 23:26:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 23:26:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 23:26:31,224 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2021-11-13 23:26:31,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2021-11-13 23:26:31,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-11-13 23:26:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-11-13 23:26:31,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 23:26:31,225 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2021-11-13 23:26:31,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2021-11-13 23:26:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 23:26:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 23:26:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 23:26:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2021-11-13 23:26:31,226 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2021-11-13 23:26:31,226 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 23:26:31,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 23:26:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 23:26:31,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 23:26:31,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-13 23:26:31,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-13 23:26:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 23:26:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 23:26:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2021-11-13 23:26:31,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2021-11-13 23:26:31,228 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2021-11-13 23:26:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2021-11-13 23:26:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_88 [2021-11-13 23:26:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_88 [2021-11-13 23:26:31,229 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2021-11-13 23:26:31,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2021-11-13 23:26:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2021-11-13 23:26:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2021-11-13 23:26:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2021-11-13 23:26:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2021-11-13 23:26:31,230 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2021-11-13 23:26:31,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2021-11-13 23:26:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-13 23:26:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-13 23:26:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-13 23:26:31,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-13 23:26:31,231 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2021-11-13 23:26:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2021-11-13 23:26:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2021-11-13 23:26:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2021-11-13 23:26:31,232 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-13 23:26:31,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-13 23:26:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2021-11-13 23:26:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2021-11-13 23:26:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-13 23:26:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-13 23:26:31,233 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2021-11-13 23:26:31,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2021-11-13 23:26:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-13 23:26:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-13 23:26:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-13 23:26:31,234 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-13 23:26:31,234 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2021-11-13 23:26:31,235 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2021-11-13 23:26:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-13 23:26:31,236 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-13 23:26:31,236 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2021-11-13 23:26:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2021-11-13 23:26:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-13 23:26:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-13 23:26:31,237 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-13 23:26:31,237 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-13 23:26:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2021-11-13 23:26:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2021-11-13 23:26:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2021-11-13 23:26:31,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2021-11-13 23:26:31,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 23:26:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 23:26:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 23:26:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-13 23:26:31,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-13 23:26:31,239 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2021-11-13 23:26:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2021-11-13 23:26:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 23:26:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 23:26:31,240 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-13 23:26:31,240 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-13 23:26:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2021-11-13 23:26:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2021-11-13 23:26:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2021-11-13 23:26:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2021-11-13 23:26:31,241 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-13 23:26:31,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-13 23:26:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2021-11-13 23:26:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2021-11-13 23:26:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2021-11-13 23:26:31,242 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2021-11-13 23:26:31,242 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2021-11-13 23:26:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2021-11-13 23:26:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-13 23:26:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-13 23:26:31,243 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-13 23:26:31,243 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-13 23:26:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2021-11-13 23:26:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2021-11-13 23:26:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2021-11-13 23:26:31,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2021-11-13 23:26:31,244 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2021-11-13 23:26:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2021-11-13 23:26:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-13 23:26:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-13 23:26:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-13 23:26:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-13 23:26:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-13 23:26:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-13 23:26:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-13 23:26:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-13 23:26:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-11-13 23:26:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-11-13 23:26:31,247 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-13 23:26:31,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-13 23:26:31,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:26:31,247 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2021-11-13 23:26:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2021-11-13 23:26:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-13 23:26:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-13 23:26:31,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-13 23:26:31,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-13 23:26:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 23:26:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 23:26:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-13 23:26:31,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-13 23:26:31,249 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2021-11-13 23:26:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2021-11-13 23:26:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2021-11-13 23:26:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2021-11-13 23:26:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2021-11-13 23:26:31,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2021-11-13 23:26:31,250 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-13 23:26:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-13 23:26:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_79 [2021-11-13 23:26:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_79 [2021-11-13 23:26:31,251 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2021-11-13 23:26:31,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2021-11-13 23:26:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-13 23:26:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-13 23:26:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2021-11-13 23:26:31,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2021-11-13 23:26:31,252 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-13 23:26:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-13 23:26:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2021-11-13 23:26:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2021-11-13 23:26:31,253 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 23:26:31,253 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 23:26:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-13 23:26:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-13 23:26:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-13 23:26:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-13 23:26:31,254 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2021-11-13 23:26:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2021-11-13 23:26:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-13 23:26:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-13 23:26:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2021-11-13 23:26:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2021-11-13 23:26:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-13 23:26:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-13 23:26:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 23:26:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 23:26:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2021-11-13 23:26:31,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2021-11-13 23:26:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2021-11-13 23:26:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2021-11-13 23:26:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-13 23:26:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-13 23:26:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2021-11-13 23:26:31,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2021-11-13 23:26:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-13 23:26:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-13 23:26:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:26:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2021-11-13 23:26:31,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2021-11-13 23:26:31,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 23:26:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 23:26:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-13 23:26:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-13 23:26:31,259 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2021-11-13 23:26:31,259 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2021-11-13 23:26:31,260 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2021-11-13 23:26:31,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2021-11-13 23:26:33,905 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-13 23:28:30,449 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:28:30,449 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-13 23:28:30,457 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:28:30 BoogieIcfgContainer [2021-11-13 23:28:30,457 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:28:30,458 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:28:30,458 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:28:30,470 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:28:30,470 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:28:30" (1/1) ... [2021-11-13 23:28:30,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:28:30,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:28:30,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5278 states to 3643 states and 5278 transitions. [2021-11-13 23:28:30,702 INFO L276 IsEmpty]: Start isEmpty. Operand 3643 states and 5278 transitions. [2021-11-13 23:28:30,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2021-11-13 23:28:30,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:28:30,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:28:31,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:28:32,707 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:28:43,119 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 23:28:44,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:28:44,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5317 states to 3654 states and 5308 transitions. [2021-11-13 23:28:44,183 INFO L276 IsEmpty]: Start isEmpty. Operand 3654 states and 5308 transitions. [2021-11-13 23:28:44,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:28:44,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:28:44,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:28:44,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:28:45,570 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:28:45,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:28:46,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:28:46,012 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:28:46,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:28:46,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:28:46,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:28:46,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:28:47,086 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:28:47,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:28:47,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:28:47,176 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:28:47,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:28:47,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:28:47,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:28:47,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:28:48,053 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:28:48,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:28:48,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:28:48,143 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:28:48,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:28:48,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:28:48,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:28:48,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:28:49,196 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:28:49,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:28:49,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:28:49,272 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:28:49,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:28:49,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:28:49,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:28:49,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:28:50,159 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:28:50,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:28:50,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:28:50,247 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:28:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:28:50,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:28:50,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:28:50,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:28:51,106 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:28:51,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:28:51,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:28:51,175 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:28:51,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:28:51,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:28:51,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:28:51,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:28:51,945 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:28:51,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:28:52,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:28:52,002 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:28:52,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:28:52,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:28:52,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:28:52,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:28:52,874 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:28:52,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:28:52,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:28:52,935 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:28:52,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:28:52,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:28:52,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:28:53,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:28:53,744 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:28:53,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:28:53,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:28:53,797 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:28:53,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:28:53,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:28:53,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:28:54,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:28:54,594 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:28:54,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:28:54,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:28:54,645 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:28:54,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:28:54,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:28:54,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:28:55,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:28:55,414 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:28:55,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:28:55,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:28:55,464 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:28:55,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:28:55,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:28:55,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:28:55,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:28:56,323 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:28:56,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:28:56,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:28:56,374 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:28:56,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:28:56,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:28:56,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:28:56,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:28:57,231 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:28:57,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:28:57,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:28:57,286 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:28:57,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:28:57,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:28:57,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:28:57,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:28:58,088 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:28:58,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:28:58,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:28:58,206 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:28:58,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:28:58,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:28:58,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:28:58,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:28:58,891 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:28:58,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:28:58,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:28:58,948 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:28:58,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:28:58,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:28:58,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:28:59,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:28:59,766 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:28:59,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:28:59,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:28:59,817 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:28:59,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:28:59,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:28:59,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:00,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:00,694 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:00,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:00,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:00,745 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:00,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:00,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:00,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:01,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:01,373 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:01,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:01,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:01,424 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:01,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:01,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:01,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:01,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:02,235 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:02,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:02,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:02,290 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:02,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:02,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:02,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:02,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:03,025 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:03,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:03,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:03,085 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:03,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:03,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:03,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:03,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:03,834 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:03,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:03,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:03,883 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:03,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:03,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:03,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:04,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:04,483 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:04,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:04,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:04,530 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:04,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:04,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:04,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:04,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:05,260 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:05,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:05,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:05,312 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:05,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:05,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:05,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:05,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:05,931 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:05,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:05,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:05,979 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:05,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:05,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:05,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:06,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:06,642 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:06,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:06,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:06,689 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:06,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:06,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:06,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:07,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:07,314 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:07,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:07,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:07,361 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:07,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:07,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:07,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:08,023 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:08,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:08,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:08,071 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:08,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:08,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:08,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:08,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:08,683 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:08,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:08,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:08,735 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:08,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:08,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:08,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:09,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:09,454 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:09,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:09,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:09,488 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:09,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:09,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:09,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:09,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:10,057 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:10,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:10,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:10,091 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:10,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:10,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:10,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:10,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:10,659 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:10,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:10,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:10,694 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:10,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:10,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:10,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:10,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:11,203 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:11,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:11,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:11,237 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:11,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:11,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:11,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:11,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:11,851 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:11,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:11,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:11,884 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:11,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:11,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:11,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:12,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:12,382 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:12,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:12,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:12,417 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:12,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:12,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:12,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:12,913 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:12,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:12,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:12,947 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:12,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:12,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:12,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:13,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:13,606 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:13,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:13,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:13,647 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:13,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:13,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:13,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:14,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:14,243 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:14,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:14,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:14,285 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:14,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:14,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:14,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:14,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:14,854 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:14,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:14,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:14,877 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:14,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:14,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:14,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:15,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:15,429 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:15,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:15,452 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:15,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:15,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:15,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:15,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:15,878 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:15,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:15,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:15,910 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:15,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:15,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:15,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:16,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:16,345 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:16,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:16,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:16,368 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:16,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:16,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:16,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:16,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:16,875 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:16,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:16,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:16,909 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:16,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:16,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:16,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:17,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:17,456 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:17,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:17,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:17,478 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:17,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:17,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:17,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:17,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:17,874 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:17,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:17,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:17,897 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:17,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:17,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:17,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:18,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:18,375 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:18,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:18,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:18,397 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:18,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:18,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:18,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:18,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:18,830 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:18,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:18,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:18,858 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:18,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:18,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:18,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:19,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:19,424 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:19,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:19,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:19,445 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:19,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:19,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:19,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:19,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:19,886 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:19,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:19,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:19,920 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:19,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:19,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:19,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:20,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:20,381 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:20,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:20,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:20,405 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:20,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:20,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:20,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:20,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:20,838 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:20,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:20,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:20,872 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:20,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:20,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:20,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:21,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:21,294 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:21,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:21,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:21,317 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:21,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:21,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:21,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:21,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:21,880 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:21,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:21,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:21,907 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:21,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:21,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:21,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:22,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:22,342 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:22,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:22,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:22,376 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:22,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:22,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:22,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:22,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:22,811 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:22,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:22,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:22,835 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:22,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:22,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:22,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:23,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:23,269 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:23,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:23,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:23,293 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:23,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:23,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:23,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:23,725 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:23,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:23,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:23,747 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:23,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:23,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:23,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:23,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:24,194 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:24,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:24,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:24,216 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:24,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:24,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:24,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:24,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:24,779 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:24,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:24,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:24,808 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:24,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:24,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:24,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:25,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:25,370 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:25,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:25,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:25,398 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:25,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:25,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:25,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:25,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:25,916 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:25,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:25,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:25,950 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:25,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:25,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:25,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:26,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:26,419 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:26,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:26,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:26,458 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:26,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:26,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:26,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:26,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:26,988 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:27,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:27,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:27,018 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:27,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:27,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:27,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:27,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:27,574 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:27,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:27,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:27,608 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:27,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:27,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:27,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:27,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:28,137 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:28,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:28,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:28,167 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:28,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:28,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:28,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:28,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:28,612 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:28,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:28,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:28,634 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:28,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:28,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:28,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:28,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:29,099 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:29,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:29,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:29,127 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:29,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:29,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:29,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:29,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:29,655 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:29,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:29,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:29,683 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:29,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:29,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:29,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:29,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:30,216 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:30,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:30,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:30,245 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:30,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:30,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:30,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:30,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:30,775 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:30,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:30,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:30,804 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:30,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:30,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:30,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:31,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:31,336 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:31,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:31,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:31,366 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:31,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:31,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:31,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:31,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:29:31,892 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-11-13 23:29:31,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:29:31,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5345 states to 3669 states and 5333 transitions. [2021-11-13 23:29:31,920 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5333 transitions. [2021-11-13 23:29:31,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-13 23:29:31,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:29:31,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:29:32,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat