./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.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_4c50dfd5-2986-4ece-b50d-1507ba6af1af/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c50dfd5-2986-4ece-b50d-1507ba6af1af/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_4c50dfd5-2986-4ece-b50d-1507ba6af1af/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c50dfd5-2986-4ece-b50d-1507ba6af1af/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c50dfd5-2986-4ece-b50d-1507ba6af1af/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_4c50dfd5-2986-4ece-b50d-1507ba6af1af/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 8ac7ef6163593244979442da2bd08044f9730d00931e1e4e35783fd5a897b362 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:34:38,536 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:34:38,539 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:34:38,600 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:34:38,601 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:34:38,607 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:34:38,611 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:34:38,617 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:34:38,620 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:34:38,630 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:34:38,631 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:34:38,634 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:34:38,635 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:34:38,639 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:34:38,643 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:34:38,650 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:34:38,653 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:34:38,654 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:34:38,661 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:34:38,667 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:34:38,669 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:34:38,671 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:34:38,673 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:34:38,675 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:34:38,679 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:34:38,680 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:34:38,681 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:34:38,682 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:34:38,683 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:34:38,684 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:34:38,685 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:34:38,686 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:34:38,688 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:34:38,689 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:34:38,690 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:34:38,691 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:34:38,692 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:34:38,693 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:34:38,693 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:34:38,695 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:34:38,696 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:34:38,697 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c50dfd5-2986-4ece-b50d-1507ba6af1af/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 22:34:38,728 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:34:38,728 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:34:38,729 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:34:38,729 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:34:38,730 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:34:38,731 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:34:38,731 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:34:38,731 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:34:38,732 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:34:38,732 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:34:38,732 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:34:38,733 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:34:38,733 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:34:38,733 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:34:38,733 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:34:38,734 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:34:38,734 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:34:38,734 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:34:38,735 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:34:38,735 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:34:38,735 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:34:38,736 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:34:38,736 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:34:38,736 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:34:38,736 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:34:38,737 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_4c50dfd5-2986-4ece-b50d-1507ba6af1af/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c50dfd5-2986-4ece-b50d-1507ba6af1af/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ac7ef6163593244979442da2bd08044f9730d00931e1e4e35783fd5a897b362 [2021-11-13 22:34:39,076 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:34:39,115 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:34:39,120 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:34:39,121 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:34:39,123 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:34:39,124 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c50dfd5-2986-4ece-b50d-1507ba6af1af/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i [2021-11-13 22:34:39,227 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c50dfd5-2986-4ece-b50d-1507ba6af1af/bin/ukojak-2xVlg8857e/data/f1508f995/3940cf3145e5403180a8b93e7a9f24a6/FLAGd57ea692e [2021-11-13 22:34:40,642 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:34:40,644 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c50dfd5-2986-4ece-b50d-1507ba6af1af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i [2021-11-13 22:34:40,759 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c50dfd5-2986-4ece-b50d-1507ba6af1af/bin/ukojak-2xVlg8857e/data/f1508f995/3940cf3145e5403180a8b93e7a9f24a6/FLAGd57ea692e [2021-11-13 22:34:41,111 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c50dfd5-2986-4ece-b50d-1507ba6af1af/bin/ukojak-2xVlg8857e/data/f1508f995/3940cf3145e5403180a8b93e7a9f24a6 [2021-11-13 22:34:41,114 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:34:41,116 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:34:41,117 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:34:41,118 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:34:41,122 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:34:41,123 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:41" (1/1) ... [2021-11-13 22:34:41,124 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59b2f21f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:41, skipping insertion in model container [2021-11-13 22:34:41,125 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:41" (1/1) ... [2021-11-13 22:34:41,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:34:41,459 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:34:48,273 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_4c50dfd5-2986-4ece-b50d-1507ba6af1af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588330,588343] [2021-11-13 22:34:48,288 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_4c50dfd5-2986-4ece-b50d-1507ba6af1af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588499,588512] [2021-11-13 22:34:48,289 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_4c50dfd5-2986-4ece-b50d-1507ba6af1af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588666,588679] [2021-11-13 22:34:48,290 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_4c50dfd5-2986-4ece-b50d-1507ba6af1af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588834,588847] [2021-11-13 22:34:48,328 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:34:48,424 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:34:49,279 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_4c50dfd5-2986-4ece-b50d-1507ba6af1af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588330,588343] [2021-11-13 22:34:49,280 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_4c50dfd5-2986-4ece-b50d-1507ba6af1af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588499,588512] [2021-11-13 22:34:49,281 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_4c50dfd5-2986-4ece-b50d-1507ba6af1af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588666,588679] [2021-11-13 22:34:49,281 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_4c50dfd5-2986-4ece-b50d-1507ba6af1af/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i[588834,588847] [2021-11-13 22:34:49,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:34:49,730 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:34:49,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:49 WrapperNode [2021-11-13 22:34:49,731 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:34:49,732 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:34:49,732 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:34:49,732 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:34:49,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:49" (1/1) ... [2021-11-13 22:34:49,992 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:49" (1/1) ... [2021-11-13 22:34:50,566 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:34:50,567 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:34:50,567 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:34:50,567 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:34:50,580 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:49" (1/1) ... [2021-11-13 22:34:50,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:49" (1/1) ... [2021-11-13 22:34:50,666 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:49" (1/1) ... [2021-11-13 22:34:50,667 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:49" (1/1) ... [2021-11-13 22:34:50,986 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:49" (1/1) ... [2021-11-13 22:34:51,032 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:49" (1/1) ... [2021-11-13 22:34:51,322 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:49" (1/1) ... [2021-11-13 22:34:51,418 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:34:51,420 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:34:51,420 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:34:51,420 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:34:51,421 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:49" (1/1) ... [2021-11-13 22:34:51,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:34:51,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c50dfd5-2986-4ece-b50d-1507ba6af1af/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:34:51,464 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c50dfd5-2986-4ece-b50d-1507ba6af1af/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:34:51,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4c50dfd5-2986-4ece-b50d-1507ba6af1af/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:34:51,538 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_destroy_entities [2021-11-13 22:34:51,541 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_destroy_entities [2021-11-13 22:34:51,541 INFO L130 BoogieDeclarations]: Found specification of procedure lif_s_stream [2021-11-13 22:34:51,541 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_s_stream [2021-11-13 22:34:51,541 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_mbus_code [2021-11-13 22:34:51,542 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_mbus_code [2021-11-13 22:34:51,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 22:34:51,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 22:34:51,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irqlock_of_vsp1_video [2021-11-13 22:34:51,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irqlock_of_vsp1_video [2021-11-13 22:34:51,543 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_prepare_buf [2021-11-13 22:34:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_prepare_buf [2021-11-13 22:34:51,543 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2021-11-13 22:34:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2021-11-13 22:34:51,543 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_get_format [2021-11-13 22:34:51,544 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_get_format [2021-11-13 22:34:51,544 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_frame_size [2021-11-13 22:34:51,544 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_frame_size [2021-11-13 22:34:51,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 22:34:51,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 22:34:51,545 INFO L130 BoogieDeclarations]: Found specification of procedure to_uds [2021-11-13 22:34:51,545 INFO L138 BoogieDeclarations]: Found implementation of procedure to_uds [2021-11-13 22:34:51,545 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video [2021-11-13 22:34:51,545 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video [2021-11-13 22:34:51,546 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_prepare [2021-11-13 22:34:51,546 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_prepare [2021-11-13 22:34:51,546 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_remote_pad [2021-11-13 22:34:51,546 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_remote_pad [2021-11-13 22:34:51,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 22:34:51,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 22:34:51,547 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-13 22:34:51,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-13 22:34:51,548 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init_formats [2021-11-13 22:34:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init_formats [2021-11-13 22:34:51,548 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init [2021-11-13 22:34:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init [2021-11-13 22:34:51,548 INFO L130 BoogieDeclarations]: Found specification of procedure uds_try_format [2021-11-13 22:34:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_try_format [2021-11-13 22:34:51,549 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_frame_size [2021-11-13 22:34:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_frame_size [2021-11-13 22:34:51,550 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 22:34:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 22:34:51,550 INFO L130 BoogieDeclarations]: Found specification of procedure to_lut [2021-11-13 22:34:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lut [2021-11-13 22:34:51,550 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_mbus_code [2021-11-13 22:34:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_mbus_code [2021-11-13 22:34:51,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_51 [2021-11-13 22:34:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_51 [2021-11-13 22:34:51,552 INFO L130 BoogieDeclarations]: Found specification of procedure lut_get_format [2021-11-13 22:34:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_get_format [2021-11-13 22:34:51,552 INFO L130 BoogieDeclarations]: Found specification of procedure sru_get_format [2021-11-13 22:34:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_get_format [2021-11-13 22:34:51,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_53 [2021-11-13 22:34:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_53 [2021-11-13 22:34:51,554 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_read [2021-11-13 22:34:51,554 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_read [2021-11-13 22:34:51,555 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_irq_handler [2021-11-13 22:34:51,555 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_irq_handler [2021-11-13 22:34:51,556 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_frame_size [2021-11-13 22:34:51,556 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_frame_size [2021-11-13 22:34:51,556 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_frame_end [2021-11-13 22:34:51,557 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_frame_end [2021-11-13 22:34:51,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 22:34:51,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 22:34:51,557 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 22:34:51,558 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 22:34:51,559 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dma_contig_cleanup_ctx [2021-11-13 22:34:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dma_contig_cleanup_ctx [2021-11-13 22:34:51,559 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_s_stream [2021-11-13 22:34:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_s_stream [2021-11-13 22:34:51,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 22:34:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 22:34:51,560 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_selection [2021-11-13 22:34:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_selection [2021-11-13 22:34:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 22:34:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 22:34:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure uds_s_stream [2021-11-13 22:34:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_s_stream [2021-11-13 22:34:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-11-13 22:34:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-11-13 22:34:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_uds_write [2021-11-13 22:34:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_uds_write [2021-11-13 22:34:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:34:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_cleanup [2021-11-13 22:34:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_cleanup [2021-11-13 22:34:51,563 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-13 22:34:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-13 22:34:51,563 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2021-11-13 22:34:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2021-11-13 22:34:51,563 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_stream [2021-11-13 22:34:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_stream [2021-11-13 22:34:51,564 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 22:34:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 22:34:51,564 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_format [2021-11-13 22:34:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_format [2021-11-13 22:34:51,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-13 22:34:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-13 22:34:51,565 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2021-11-13 22:34:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2021-11-13 22:34:51,565 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2021-11-13 22:34:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2021-11-13 22:34:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 22:34:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 22:34:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure to_rwpf [2021-11-13 22:34:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure to_rwpf [2021-11-13 22:34:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_get_format_info [2021-11-13 22:34:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_get_format_info [2021-11-13 22:34:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 22:34:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_mbus_code [2021-11-13 22:34:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_mbus_code [2021-11-13 22:34:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-13 22:34:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-13 22:34:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 22:34:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 22:34:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-13 22:34:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-13 22:34:51,569 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_ready [2021-11-13 22:34:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_ready [2021-11-13 22:34:51,569 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_ctrl [2021-11-13 22:34:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_ctrl [2021-11-13 22:34:51,570 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_selection [2021-11-13 22:34:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_selection [2021-11-13 22:34:51,570 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_write [2021-11-13 22:34:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_write [2021-11-13 22:34:51,570 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_set_format [2021-11-13 22:34:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_set_format [2021-11-13 22:34:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 22:34:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 22:34:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:34:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 22:34:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 22:34:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 22:34:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 22:34:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-13 22:34:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-13 22:34:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-13 22:34:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-13 22:34:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-13 22:34:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-13 22:34:51,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_7 [2021-11-13 22:34:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_7 [2021-11-13 22:34:51,574 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_frame_size [2021-11-13 22:34:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_frame_size [2021-11-13 22:34:51,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-11-13 22:34:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-11-13 22:34:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure sru_set_format [2021-11-13 22:34:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_set_format [2021-11-13 22:34:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 22:34:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 22:34:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:34:51,575 INFO L130 BoogieDeclarations]: Found specification of procedure to_hsit [2021-11-13 22:34:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure to_hsit [2021-11-13 22:34:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_write [2021-11-13 22:34:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_write [2021-11-13 22:34:51,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 22:34:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 22:34:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_start_streaming [2021-11-13 22:34:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_start_streaming [2021-11-13 22:34:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-13 22:34:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-13 22:34:51,577 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___1 [2021-11-13 22:34:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___1 [2021-11-13 22:34:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_get_format [2021-11-13 22:34:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_get_format [2021-11-13 22:34:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irqlock_of_vsp1_pipeline [2021-11-13 22:34:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irqlock_of_vsp1_pipeline [2021-11-13 22:34:51,578 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_open [2021-11-13 22:34:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_open [2021-11-13 22:34:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video_buffer [2021-11-13 22:34:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video_buffer [2021-11-13 22:34:51,579 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_pipeline [2021-11-13 22:34:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_pipeline [2021-11-13 22:34:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_vdev_queue [2021-11-13 22:34:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_vdev_queue [2021-11-13 22:34:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_type [2021-11-13 22:34:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_type [2021-11-13 22:34:51,580 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-13 22:34:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-13 22:34:51,581 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-13 22:34:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-13 22:34:51,581 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 22:34:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 22:34:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-13 22:34:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-13 22:34:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure sru_try_format [2021-11-13 22:34:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_try_format [2021-11-13 22:34:51,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:34:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:34:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_suspend [2021-11-13 22:34:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_suspend [2021-11-13 22:34:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-13 22:34:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-13 22:34:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_enable [2021-11-13 22:34:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_enable [2021-11-13 22:34:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_try_format [2021-11-13 22:34:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_try_format [2021-11-13 22:34:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure to_sru [2021-11-13 22:34:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sru [2021-11-13 22:34:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_size [2021-11-13 22:34:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_size [2021-11-13 22:34:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2021-11-13 22:34:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2021-11-13 22:34:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure lut_s_stream [2021-11-13 22:34:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_s_stream [2021-11-13 22:34:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_cleanup [2021-11-13 22:34:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_cleanup [2021-11-13 22:34:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 22:34:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 22:34:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_create_bufs [2021-11-13 22:34:51,587 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_create_bufs [2021-11-13 22:34:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 22:34:51,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 22:34:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure uds_passband_width [2021-11-13 22:34:51,587 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_passband_width [2021-11-13 22:34:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_disable [2021-11-13 22:34:51,588 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_disable [2021-11-13 22:34:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_lif_write [2021-11-13 22:34:51,588 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_lif_write [2021-11-13 22:34:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-13 22:34:51,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-13 22:34:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_get_pad_format [2021-11-13 22:34:51,589 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_get_pad_format [2021-11-13 22:34:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2021-11-13 22:34:51,589 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2021-11-13 22:34:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-13 22:34:51,590 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-13 22:34:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 22:34:51,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 22:34:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_sru_write [2021-11-13 22:34:51,591 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_sru_write [2021-11-13 22:34:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_set_format [2021-11-13 22:34:51,591 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_set_format [2021-11-13 22:34:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rpf_write [2021-11-13 22:34:51,591 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rpf_write [2021-11-13 22:34:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure __vsp1_video_try_format [2021-11-13 22:34:51,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __vsp1_video_try_format [2021-11-13 22:34:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-13 22:34:51,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-13 22:34:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2021-11-13 22:34:51,592 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2021-11-13 22:34:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-13 22:34:51,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-13 22:34:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_release [2021-11-13 22:34:51,593 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_release [2021-11-13 22:34:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-13 22:34:51,594 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-13 22:34:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-13 22:34:51,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-13 22:34:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_remove [2021-11-13 22:34:51,594 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_remove [2021-11-13 22:34:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_resume [2021-11-13 22:34:51,595 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_resume [2021-11-13 22:34:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:34:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 22:34:51,595 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 22:34:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_limits [2021-11-13 22:34:51,596 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_limits [2021-11-13 22:34:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 22:34:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_run [2021-11-13 22:34:51,596 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_run [2021-11-13 22:34:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure uds_compute_ratio [2021-11-13 22:34:51,597 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_compute_ratio [2021-11-13 22:34:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_stop_streaming [2021-11-13 22:34:51,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_stop_streaming [2021-11-13 22:34:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:34:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure uds_set_format [2021-11-13 22:34:51,598 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_set_format [2021-11-13 22:34:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_probe [2021-11-13 22:34:51,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_probe [2021-11-13 22:34:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-13 22:34:51,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-13 22:34:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_create [2021-11-13 22:34:51,599 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_create [2021-11-13 22:34:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-13 22:34:51,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-13 22:34:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-13 22:34:51,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-13 22:34:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2021-11-13 22:34:51,600 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2021-11-13 22:34:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 22:34:51,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 22:34:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2021-11-13 22:34:51,601 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2021-11-13 22:34:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2021-11-13 22:34:51,601 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2021-11-13 22:34:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 22:34:51,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 22:34:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_entity [2021-11-13 22:34:51,602 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_entity [2021-11-13 22:34:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure to_lif [2021-11-13 22:34:51,602 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lif [2021-11-13 22:34:51,666 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_format [2021-11-13 22:34:51,666 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_format [2021-11-13 22:34:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___3 [2021-11-13 22:34:51,667 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___3 [2021-11-13 22:34:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_link_validate [2021-11-13 22:34:51,667 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_link_validate [2021-11-13 22:34:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___2 [2021-11-13 22:34:51,667 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___2 [2021-11-13 22:34:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2021-11-13 22:34:51,667 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2021-11-13 22:34:51,667 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-11-13 22:34:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_mbus_code [2021-11-13 22:34:51,668 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_mbus_code [2021-11-13 22:34:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-13 22:34:51,668 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-13 22:34:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___5 [2021-11-13 22:34:51,668 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___5 [2021-11-13 22:34:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___4 [2021-11-13 22:34:51,668 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___4 [2021-11-13 22:34:51,668 INFO L130 BoogieDeclarations]: Found specification of procedure lif_set_format [2021-11-13 22:34:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_set_format [2021-11-13 22:34:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_mbus_code [2021-11-13 22:34:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_mbus_code [2021-11-13 22:34:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure lif_get_format [2021-11-13 22:34:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_get_format [2021-11-13 22:34:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_crop [2021-11-13 22:34:51,669 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_crop [2021-11-13 22:34:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 22:34:51,669 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2021-11-13 22:34:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2021-11-13 22:34:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 22:34:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 22:34:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_querycap [2021-11-13 22:34:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_querycap [2021-11-13 22:34:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2021-11-13 22:34:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2021-11-13 22:34:51,670 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_queue [2021-11-13 22:34:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_queue [2021-11-13 22:34:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_init [2021-11-13 22:34:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_init [2021-11-13 22:34:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_s_stream [2021-11-13 22:34:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_s_stream [2021-11-13 22:34:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2021-11-13 22:34:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2021-11-13 22:34:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_pipeline_stop [2021-11-13 22:34:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_pipeline_stop [2021-11-13 22:34:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_set_subdevdata [2021-11-13 22:34:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_set_subdevdata [2021-11-13 22:34:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure lut_set_format [2021-11-13 22:34:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_set_format [2021-11-13 22:34:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_frame_size [2021-11-13 22:34:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_frame_size [2021-11-13 22:34:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_frame_size [2021-11-13 22:34:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_frame_size [2021-11-13 22:34:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-11-13 22:34:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-11-13 22:34:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_s_stream [2021-11-13 22:34:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_s_stream [2021-11-13 22:34:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_vdev_queue [2021-11-13 22:34:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_vdev_queue [2021-11-13 22:34:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-13 22:34:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-13 22:34:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 22:34:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 22:34:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure uds_get_format [2021-11-13 22:34:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_get_format [2021-11-13 22:34:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-13 22:34:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-13 22:34:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2021-11-13 22:34:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2021-11-13 22:34:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2021-11-13 22:34:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2021-11-13 22:34:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_mbus_code [2021-11-13 22:34:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_mbus_code [2021-11-13 22:34:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:34:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 22:34:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 22:34:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 22:34:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 22:35:17,863 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-13 22:38:06,085 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-13 22:38:09,643 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:38:09,643 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 22:38:09,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:38:09 BoogieIcfgContainer [2021-11-13 22:38:09,654 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:38:09,657 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:38:09,657 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:38:09,673 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:38:09,675 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:38:09" (1/1) ... [2021-11-13 22:38:09,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:38:09,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:38:09,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 2829 states and 4123 transitions. [2021-11-13 22:38:09,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 4123 transitions. [2021-11-13 22:38:10,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1126 [2021-11-13 22:38:10,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:38:10,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:38:11,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:38:12,590 INFO L134 CoverageAnalysis]: Checked inductivity of 48183 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48183 trivial. 0 not checked. [2021-11-13 22:38:16,583 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 22:38:17,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:38:17,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4155 states to 2834 states and 4155 transitions. [2021-11-13 22:38:17,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 4155 transitions. [2021-11-13 22:38:17,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2021-11-13 22:38:17,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:38:17,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:38:17,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:38:18,949 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 22:38:19,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:38:19,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4166 states to 2839 states and 4166 transitions. [2021-11-13 22:38:19,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 4166 transitions. [2021-11-13 22:38:19,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2021-11-13 22:38:19,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:38:19,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:38:19,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:38:20,410 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 22:38:20,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:38:20,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4177 states to 2844 states and 4177 transitions. [2021-11-13 22:38:20,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 4177 transitions. [2021-11-13 22:38:20,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2021-11-13 22:38:20,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:38:20,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:38:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:38:21,734 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:38:22,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:38:22,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4218 states to 2852 states and 4218 transitions. [2021-11-13 22:38:22,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 4218 transitions. [2021-11-13 22:38:22,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2021-11-13 22:38:22,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:38:22,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:38:22,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:38:23,325 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-13 22:38:24,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:38:24,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4253 states to 2857 states and 4253 transitions. [2021-11-13 22:38:24,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 4253 transitions. [2021-11-13 22:38:24,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-13 22:38:24,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:38:24,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:38:24,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:38:25,140 INFO L134 CoverageAnalysis]: Checked inductivity of 48415 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-13 22:38:25,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:38:25,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4254 states to 2858 states and 4254 transitions. [2021-11-13 22:38:25,357 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 4254 transitions. [2021-11-13 22:38:25,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-13 22:38:25,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:38:25,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:38:25,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:38:26,586 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-13 22:38:28,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:38:28,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4292 states to 2864 states and 4292 transitions. [2021-11-13 22:38:28,033 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 4292 transitions. [2021-11-13 22:38:28,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2021-11-13 22:38:28,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:38:28,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:38:28,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:38:29,203 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:38:30,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:38:30,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4340 states to 2874 states and 4340 transitions. [2021-11-13 22:38:30,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 4340 transitions. [2021-11-13 22:38:30,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-13 22:38:30,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:38:30,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:38:31,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:38:32,151 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 22:38:34,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:38:34,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4383 states to 2881 states and 4383 transitions. [2021-11-13 22:38:34,099 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 4383 transitions. [2021-11-13 22:38:34,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-13 22:38:34,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:38:34,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:38:34,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:38:35,170 INFO L134 CoverageAnalysis]: Checked inductivity of 48415 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-13 22:38:35,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:38:35,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4384 states to 2882 states and 4384 transitions. [2021-11-13 22:38:35,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2882 states and 4384 transitions. [2021-11-13 22:38:35,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-13 22:38:35,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:38:35,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:38:35,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:38:36,356 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-13 22:38:36,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:38:36,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4385 states to 2884 states and 4385 transitions. [2021-11-13 22:38:36,531 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 4385 transitions. [2021-11-13 22:38:36,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-13 22:38:36,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:38:36,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:38:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:38:37,685 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:38:40,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:38:41,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4437 states to 2895 states and 4437 transitions. [2021-11-13 22:38:41,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2895 states and 4437 transitions. [2021-11-13 22:38:41,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-13 22:38:41,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:38:41,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:38:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:38:42,240 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-13 22:38:46,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:38:46,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4487 states to 2905 states and 4487 transitions. [2021-11-13 22:38:46,053 INFO L276 IsEmpty]: Start isEmpty. Operand 2905 states and 4487 transitions. [2021-11-13 22:38:46,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-13 22:38:46,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:38:46,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:38:46,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:38:47,005 INFO L134 CoverageAnalysis]: Checked inductivity of 48415 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-13 22:38:47,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:38:47,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2906 states and 4488 transitions. [2021-11-13 22:38:47,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2906 states and 4488 transitions. [2021-11-13 22:38:47,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2021-11-13 22:38:47,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:38:47,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:38:47,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:38:48,150 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-13 22:38:48,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:38:48,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4504 states to 2922 states and 4504 transitions. [2021-11-13 22:38:48,590 INFO L276 IsEmpty]: Start isEmpty. Operand 2922 states and 4504 transitions. [2021-11-13 22:38:48,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-13 22:38:48,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:38:48,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:38:48,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:38:49,970 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:38:55,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:38:55,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 2934 states and 4560 transitions. [2021-11-13 22:38:55,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2934 states and 4560 transitions. [2021-11-13 22:38:55,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-13 22:38:55,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:38:55,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:38:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:38:56,670 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:38:56,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:38:56,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4565 states to 2939 states and 4565 transitions. [2021-11-13 22:38:56,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 4565 transitions. [2021-11-13 22:38:56,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-13 22:38:56,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:38:56,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:38:57,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:38:57,984 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:39:05,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:39:05,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4624 states to 2952 states and 4624 transitions. [2021-11-13 22:39:05,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 4624 transitions. [2021-11-13 22:39:05,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-13 22:39:05,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:39:05,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:39:05,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:39:06,483 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:39:06,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:39:06,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4627 states to 2955 states and 4627 transitions. [2021-11-13 22:39:06,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 4627 transitions. [2021-11-13 22:39:06,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-13 22:39:06,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:39:06,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:39:07,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:39:07,628 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:39:07,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:39:07,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 2957 states and 4629 transitions. [2021-11-13 22:39:07,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2957 states and 4629 transitions. [2021-11-13 22:39:07,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-13 22:39:07,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:39:07,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:39:08,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:39:08,629 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 22:39:08,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:39:08,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4630 states to 2958 states and 4630 transitions. [2021-11-13 22:39:08,704 INFO L276 IsEmpty]: Start isEmpty. Operand 2958 states and 4630 transitions. [2021-11-13 22:39:08,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-13 22:39:08,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:39:08,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:39:09,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:39:09,717 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 22:39:14,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:39:14,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 2968 states and 4660 transitions. [2021-11-13 22:39:14,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 4660 transitions. [2021-11-13 22:39:14,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-13 22:39:14,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:39:14,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:39:14,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:39:14,842 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 22:39:16,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:39:16,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4677 states to 2974 states and 4677 transitions. [2021-11-13 22:39:16,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 4677 transitions. [2021-11-13 22:39:16,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-13 22:39:16,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:39:16,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:39:17,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:39:17,810 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:39:26,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:39:26,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4739 states to 2988 states and 4739 transitions. [2021-11-13 22:39:26,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 4739 transitions. [2021-11-13 22:39:26,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-13 22:39:26,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:39:26,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:39:26,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:39:27,127 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:39:27,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:39:27,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4740 states to 2989 states and 4740 transitions. [2021-11-13 22:39:27,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 4740 transitions. [2021-11-13 22:39:27,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-13 22:39:27,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:39:27,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:39:27,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:39:28,036 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 22:39:28,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:39:28,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 2990 states and 4741 transitions. [2021-11-13 22:39:28,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2990 states and 4741 transitions. [2021-11-13 22:39:28,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-13 22:39:28,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:39:28,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:39:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:39:29,599 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:39:39,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:39:39,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4806 states to 3005 states and 4806 transitions. [2021-11-13 22:39:39,810 INFO L276 IsEmpty]: Start isEmpty. Operand 3005 states and 4806 transitions. [2021-11-13 22:39:39,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-13 22:39:39,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:39:39,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:39:40,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:39:40,493 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-13 22:39:40,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:39:40,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4807 states to 3006 states and 4807 transitions. [2021-11-13 22:39:40,584 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 4807 transitions. [2021-11-13 22:39:40,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 22:39:40,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:39:40,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:39:40,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:39:41,316 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-13 22:39:41,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:39:41,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4808 states to 3007 states and 4808 transitions. [2021-11-13 22:39:41,404 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 4808 transitions. [2021-11-13 22:39:41,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-13 22:39:41,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:39:41,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:39:41,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:39:42,203 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:39:42,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:39:42,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4809 states to 3008 states and 4809 transitions. [2021-11-13 22:39:42,306 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 4809 transitions. [2021-11-13 22:39:42,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-13 22:39:42,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:39:42,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:39:42,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:39:43,090 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 22:39:43,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:39:43,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 3010 states and 4811 transitions. [2021-11-13 22:39:43,661 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 4811 transitions. [2021-11-13 22:39:43,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-13 22:39:43,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:39:43,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:39:43,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:39:44,570 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:39:44,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:39:44,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 3011 states and 4811 transitions. [2021-11-13 22:39:44,661 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 4811 transitions. [2021-11-13 22:39:44,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-13 22:39:44,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:39:44,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:39:44,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:39:45,436 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:39:45,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:39:45,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4812 states to 3012 states and 4812 transitions. [2021-11-13 22:39:45,532 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 4812 transitions. [2021-11-13 22:39:45,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-13 22:39:45,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:39:45,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:39:45,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:39:46,379 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 22:39:48,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:39:48,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4847 states to 3019 states and 4847 transitions. [2021-11-13 22:39:48,484 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 4847 transitions. [2021-11-13 22:39:48,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-13 22:39:48,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:39:48,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:39:48,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:39:49,593 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:40:02,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:40:02,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 3035 states and 4915 transitions. [2021-11-13 22:40:02,081 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 4915 transitions. [2021-11-13 22:40:02,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-13 22:40:02,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:40:02,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:40:02,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:40:02,710 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 22:40:04,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:40:04,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4933 states to 3041 states and 4933 transitions. [2021-11-13 22:40:04,889 INFO L276 IsEmpty]: Start isEmpty. Operand 3041 states and 4933 transitions. [2021-11-13 22:40:04,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-13 22:40:04,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:40:04,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:40:05,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:40:05,657 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:40:05,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:40:05,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 3042 states and 4934 transitions. [2021-11-13 22:40:05,751 INFO L276 IsEmpty]: Start isEmpty. Operand 3042 states and 4934 transitions. [2021-11-13 22:40:05,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-13 22:40:05,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:40:05,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:40:05,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:40:06,350 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-13 22:40:06,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:40:06,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4935 states to 3043 states and 4935 transitions. [2021-11-13 22:40:06,444 INFO L276 IsEmpty]: Start isEmpty. Operand 3043 states and 4935 transitions. [2021-11-13 22:40:06,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 22:40:06,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:40:06,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:40:06,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:40:07,167 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-13 22:40:07,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:40:07,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4936 states to 3044 states and 4936 transitions. [2021-11-13 22:40:07,309 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 4936 transitions. [2021-11-13 22:40:07,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-13 22:40:07,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:40:07,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:40:07,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:40:07,867 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:40:07,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:40:07,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4937 states to 3045 states and 4937 transitions. [2021-11-13 22:40:07,941 INFO L276 IsEmpty]: Start isEmpty. Operand 3045 states and 4937 transitions. [2021-11-13 22:40:07,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 22:40:07,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:40:07,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:40:08,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:40:08,504 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 22:40:08,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:40:08,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4938 states to 3046 states and 4938 transitions. [2021-11-13 22:40:08,589 INFO L276 IsEmpty]: Start isEmpty. Operand 3046 states and 4938 transitions. [2021-11-13 22:40:08,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 22:40:08,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:40:08,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:40:08,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:40:09,265 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:40:09,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:40:09,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4940 states to 3048 states and 4940 transitions. [2021-11-13 22:40:09,857 INFO L276 IsEmpty]: Start isEmpty. Operand 3048 states and 4940 transitions. [2021-11-13 22:40:09,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-13 22:40:09,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:40:09,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:40:10,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:40:10,423 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 22:40:12,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:40:12,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4957 states to 3054 states and 4957 transitions. [2021-11-13 22:40:12,561 INFO L276 IsEmpty]: Start isEmpty. Operand 3054 states and 4957 transitions. [2021-11-13 22:40:12,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-13 22:40:12,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:40:12,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:40:12,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:40:13,459 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:40:28,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:40:28,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5028 states to 3071 states and 5028 transitions. [2021-11-13 22:40:28,031 INFO L276 IsEmpty]: Start isEmpty. Operand 3071 states and 5028 transitions. [2021-11-13 22:40:28,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 22:40:28,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:40:28,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:40:28,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:40:28,682 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 22:40:29,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:40:29,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5029 states to 3072 states and 5029 transitions. [2021-11-13 22:40:29,295 INFO L276 IsEmpty]: Start isEmpty. Operand 3072 states and 5029 transitions. [2021-11-13 22:40:29,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-13 22:40:29,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:40:29,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:40:29,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:40:29,852 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 22:40:31,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:40:31,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5062 states to 3084 states and 5062 transitions. [2021-11-13 22:40:31,325 INFO L276 IsEmpty]: Start isEmpty. Operand 3084 states and 5062 transitions. [2021-11-13 22:40:31,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 22:40:31,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:40:31,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:40:31,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:40:31,909 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 22:40:32,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:40:32,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5069 states to 3088 states and 5069 transitions. [2021-11-13 22:40:32,674 INFO L276 IsEmpty]: Start isEmpty. Operand 3088 states and 5069 transitions. [2021-11-13 22:40:32,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-13 22:40:32,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:40:32,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:40:32,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:40:33,280 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-13 22:40:34,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:40:34,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5076 states to 3092 states and 5076 transitions. [2021-11-13 22:40:34,038 INFO L276 IsEmpty]: Start isEmpty. Operand 3092 states and 5076 transitions. [2021-11-13 22:40:34,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 22:40:34,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:40:34,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:40:34,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:40:35,024 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:40:52,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:40:52,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5150 states to 3110 states and 5150 transitions. [2021-11-13 22:40:52,272 INFO L276 IsEmpty]: Start isEmpty. Operand 3110 states and 5150 transitions. [2021-11-13 22:40:52,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 22:40:52,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:40:52,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:40:52,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:40:52,874 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 22:40:55,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:40:55,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5168 states to 3116 states and 5168 transitions. [2021-11-13 22:40:55,426 INFO L276 IsEmpty]: Start isEmpty. Operand 3116 states and 5168 transitions. [2021-11-13 22:40:55,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 22:40:55,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:40:55,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:40:55,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:40:55,987 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 22:40:57,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:40:57,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 3127 states and 5203 transitions. [2021-11-13 22:40:57,445 INFO L276 IsEmpty]: Start isEmpty. Operand 3127 states and 5203 transitions. [2021-11-13 22:40:57,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 22:40:57,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:40:57,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:40:57,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:40:58,394 INFO L134 CoverageAnalysis]: Checked inductivity of 48647 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-13 22:41:02,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:02,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5251 states to 3133 states and 5251 transitions. [2021-11-13 22:41:02,940 INFO L276 IsEmpty]: Start isEmpty. Operand 3133 states and 5251 transitions. [2021-11-13 22:41:03,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 22:41:03,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:03,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:04,382 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-13 22:41:08,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:08,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5272 states to 3138 states and 5272 transitions. [2021-11-13 22:41:08,143 INFO L276 IsEmpty]: Start isEmpty. Operand 3138 states and 5272 transitions. [2021-11-13 22:41:08,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-13 22:41:08,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:08,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:08,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:09,200 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:41:28,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:28,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5349 states to 3157 states and 5349 transitions. [2021-11-13 22:41:28,747 INFO L276 IsEmpty]: Start isEmpty. Operand 3157 states and 5349 transitions. [2021-11-13 22:41:28,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-13 22:41:28,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:28,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:29,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:29,589 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 22:41:32,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:32,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5367 states to 3163 states and 5367 transitions. [2021-11-13 22:41:32,548 INFO L276 IsEmpty]: Start isEmpty. Operand 3163 states and 5367 transitions. [2021-11-13 22:41:32,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 22:41:32,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:32,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:32,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:33,105 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 22:41:33,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:33,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5369 states to 3165 states and 5369 transitions. [2021-11-13 22:41:33,184 INFO L276 IsEmpty]: Start isEmpty. Operand 3165 states and 5369 transitions. [2021-11-13 22:41:33,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 22:41:33,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:33,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:33,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:33,716 INFO L134 CoverageAnalysis]: Checked inductivity of 48865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48859 trivial. 0 not checked. [2021-11-13 22:41:36,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:36,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5381 states to 3169 states and 5381 transitions. [2021-11-13 22:41:36,729 INFO L276 IsEmpty]: Start isEmpty. Operand 3169 states and 5381 transitions. [2021-11-13 22:41:36,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 22:41:36,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:36,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:36,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:38,055 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-13 22:41:48,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:48,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5442 states to 3179 states and 5442 transitions. [2021-11-13 22:41:48,092 INFO L276 IsEmpty]: Start isEmpty. Operand 3179 states and 5442 transitions. [2021-11-13 22:41:48,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 22:41:48,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:48,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:48,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:48,869 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 22:41:52,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:52,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5452 states to 3183 states and 5452 transitions. [2021-11-13 22:41:52,883 INFO L276 IsEmpty]: Start isEmpty. Operand 3183 states and 5452 transitions. [2021-11-13 22:41:52,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 22:41:52,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:52,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:53,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:53,421 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 22:41:55,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:55,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5487 states to 3187 states and 5487 transitions. [2021-11-13 22:41:55,209 INFO L276 IsEmpty]: Start isEmpty. Operand 3187 states and 5487 transitions. [2021-11-13 22:41:55,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 22:41:55,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:55,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:55,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:55,757 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 22:41:57,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:41:57,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5490 states to 3188 states and 5490 transitions. [2021-11-13 22:41:57,435 INFO L276 IsEmpty]: Start isEmpty. Operand 3188 states and 5490 transitions. [2021-11-13 22:41:57,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 22:41:57,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:41:57,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:41:57,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:41:58,294 INFO L134 CoverageAnalysis]: Checked inductivity of 48865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48859 trivial. 0 not checked. [2021-11-13 22:42:02,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:02,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 3193 states and 5526 transitions. [2021-11-13 22:42:02,050 INFO L276 IsEmpty]: Start isEmpty. Operand 3193 states and 5526 transitions. [2021-11-13 22:42:02,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 22:42:02,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:02,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:02,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:02,600 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-13 22:42:04,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:04,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5557 states to 3197 states and 5557 transitions. [2021-11-13 22:42:04,553 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 5557 transitions. [2021-11-13 22:42:04,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 22:42:04,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:04,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:04,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:05,155 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 22:42:06,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:06,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5590 states to 3201 states and 5590 transitions. [2021-11-13 22:42:06,907 INFO L276 IsEmpty]: Start isEmpty. Operand 3201 states and 5590 transitions. [2021-11-13 22:42:06,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 22:42:06,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:06,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:07,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:07,673 INFO L134 CoverageAnalysis]: Checked inductivity of 48865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48859 trivial. 0 not checked. [2021-11-13 22:42:09,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:09,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5620 states to 3205 states and 5620 transitions. [2021-11-13 22:42:09,459 INFO L276 IsEmpty]: Start isEmpty. Operand 3205 states and 5620 transitions. [2021-11-13 22:42:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 22:42:09,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:09,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:09,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:10,004 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-13 22:42:13,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:13,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5629 states to 3209 states and 5629 transitions. [2021-11-13 22:42:13,525 INFO L276 IsEmpty]: Start isEmpty. Operand 3209 states and 5629 transitions. [2021-11-13 22:42:13,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-13 22:42:13,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:13,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:13,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:14,061 INFO L134 CoverageAnalysis]: Checked inductivity of 48866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48860 trivial. 0 not checked. [2021-11-13 22:42:17,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:17,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5638 states to 3213 states and 5638 transitions. [2021-11-13 22:42:17,601 INFO L276 IsEmpty]: Start isEmpty. Operand 3213 states and 5638 transitions. [2021-11-13 22:42:17,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-13 22:42:17,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:17,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:17,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:18,264 INFO L134 CoverageAnalysis]: Checked inductivity of 48648 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-13 22:42:19,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5640 states to 3214 states and 5640 transitions. [2021-11-13 22:42:19,210 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 5640 transitions. [2021-11-13 22:42:19,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 22:42:19,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:19,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:19,834 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:42:19,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:19,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5643 states to 3217 states and 5643 transitions. [2021-11-13 22:42:19,950 INFO L276 IsEmpty]: Start isEmpty. Operand 3217 states and 5643 transitions. [2021-11-13 22:42:19,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 22:42:19,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:19,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:20,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:20,491 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 22:42:23,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:23,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5660 states to 3223 states and 5660 transitions. [2021-11-13 22:42:23,915 INFO L276 IsEmpty]: Start isEmpty. Operand 3223 states and 5660 transitions. [2021-11-13 22:42:23,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 22:42:23,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:23,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:24,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:25,109 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:42:52,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:52,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5741 states to 3243 states and 5741 transitions. [2021-11-13 22:42:52,435 INFO L276 IsEmpty]: Start isEmpty. Operand 3243 states and 5741 transitions. [2021-11-13 22:42:52,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-13 22:42:52,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:52,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:52,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:52,917 INFO L134 CoverageAnalysis]: Checked inductivity of 48638 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-13 22:42:53,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:53,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5742 states to 3244 states and 5742 transitions. [2021-11-13 22:42:53,884 INFO L276 IsEmpty]: Start isEmpty. Operand 3244 states and 5742 transitions. [2021-11-13 22:42:53,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 22:42:53,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:53,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:54,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:54,414 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 22:42:54,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:54,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5745 states to 3247 states and 5745 transitions. [2021-11-13 22:42:54,497 INFO L276 IsEmpty]: Start isEmpty. Operand 3247 states and 5745 transitions. [2021-11-13 22:42:54,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-13 22:42:54,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:54,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:54,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:54,943 INFO L134 CoverageAnalysis]: Checked inductivity of 48638 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-13 22:42:55,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:42:55,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5746 states to 3248 states and 5746 transitions. [2021-11-13 22:42:55,899 INFO L276 IsEmpty]: Start isEmpty. Operand 3248 states and 5746 transitions. [2021-11-13 22:42:55,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-13 22:42:55,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:42:55,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:42:56,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:42:56,420 INFO L134 CoverageAnalysis]: Checked inductivity of 48406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48406 trivial. 0 not checked. [2021-11-13 22:43:01,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:01,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5758 states to 3252 states and 5758 transitions. [2021-11-13 22:43:01,695 INFO L276 IsEmpty]: Start isEmpty. Operand 3252 states and 5758 transitions. [2021-11-13 22:43:01,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-13 22:43:01,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:01,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:01,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:02,190 INFO L134 CoverageAnalysis]: Checked inductivity of 48406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48406 trivial. 0 not checked. [2021-11-13 22:43:06,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:06,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5794 states to 3257 states and 5794 transitions. [2021-11-13 22:43:06,100 INFO L276 IsEmpty]: Start isEmpty. Operand 3257 states and 5794 transitions. [2021-11-13 22:43:06,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 22:43:06,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:06,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:06,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:06,565 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 22:43:15,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:15,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5839 states to 3266 states and 5839 transitions. [2021-11-13 22:43:15,021 INFO L276 IsEmpty]: Start isEmpty. Operand 3266 states and 5839 transitions. [2021-11-13 22:43:15,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-13 22:43:15,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:15,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:15,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:15,552 INFO L134 CoverageAnalysis]: Checked inductivity of 48406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48406 trivial. 0 not checked. [2021-11-13 22:43:17,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:17,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5871 states to 3270 states and 5871 transitions. [2021-11-13 22:43:17,739 INFO L276 IsEmpty]: Start isEmpty. Operand 3270 states and 5871 transitions. [2021-11-13 22:43:17,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 22:43:17,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:17,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:17,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:18,258 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 22:43:20,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:20,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5902 states to 3274 states and 5902 transitions. [2021-11-13 22:43:20,400 INFO L276 IsEmpty]: Start isEmpty. Operand 3274 states and 5902 transitions. [2021-11-13 22:43:20,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-13 22:43:20,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:20,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:20,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:21,006 INFO L134 CoverageAnalysis]: Checked inductivity of 48407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48407 trivial. 0 not checked. [2021-11-13 22:43:22,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:22,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5912 states to 3278 states and 5912 transitions. [2021-11-13 22:43:22,972 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 5912 transitions. [2021-11-13 22:43:22,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-13 22:43:22,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:22,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:23,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:23,459 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-13 22:43:25,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:25,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5920 states to 3282 states and 5920 transitions. [2021-11-13 22:43:25,585 INFO L276 IsEmpty]: Start isEmpty. Operand 3282 states and 5920 transitions. [2021-11-13 22:43:25,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 22:43:25,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:25,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:25,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:26,053 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:43:26,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:26,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5921 states to 3283 states and 5921 transitions. [2021-11-13 22:43:26,128 INFO L276 IsEmpty]: Start isEmpty. Operand 3283 states and 5921 transitions. [2021-11-13 22:43:26,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 22:43:26,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:26,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:26,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:43:27,258 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:43:59,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:43:59,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6005 states to 3304 states and 6005 transitions. [2021-11-13 22:43:59,650 INFO L276 IsEmpty]: Start isEmpty. Operand 3304 states and 6005 transitions. [2021-11-13 22:43:59,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 22:43:59,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:43:59,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:43:59,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:44:00,096 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 22:44:04,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:44:04,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6023 states to 3310 states and 6023 transitions. [2021-11-13 22:44:04,064 INFO L276 IsEmpty]: Start isEmpty. Operand 3310 states and 6023 transitions. [2021-11-13 22:44:04,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-13 22:44:04,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:44:04,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:44:04,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:44:04,551 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 22:44:12,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:44:12,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6068 states to 3319 states and 6068 transitions. [2021-11-13 22:44:12,567 INFO L276 IsEmpty]: Start isEmpty. Operand 3319 states and 6068 transitions. [2021-11-13 22:44:12,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-13 22:44:12,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:44:12,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:44:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:44:13,124 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 22:44:15,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:44:15,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6099 states to 3323 states and 6099 transitions. [2021-11-13 22:44:15,257 INFO L276 IsEmpty]: Start isEmpty. Operand 3323 states and 6099 transitions. [2021-11-13 22:44:15,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-13 22:44:15,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:44:15,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:44:15,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:44:15,710 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-13 22:44:17,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:44:17,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6107 states to 3327 states and 6107 transitions. [2021-11-13 22:44:17,703 INFO L276 IsEmpty]: Start isEmpty. Operand 3327 states and 6107 transitions. [2021-11-13 22:44:17,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-13 22:44:17,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:44:17,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:44:17,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:44:18,238 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:44:18,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:44:18,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6108 states to 3328 states and 6108 transitions. [2021-11-13 22:44:18,308 INFO L276 IsEmpty]: Start isEmpty. Operand 3328 states and 6108 transitions. [2021-11-13 22:44:18,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-13 22:44:18,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:44:18,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:44:18,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:44:18,876 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 22:44:22,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:44:22,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6125 states to 3334 states and 6125 transitions. [2021-11-13 22:44:22,668 INFO L276 IsEmpty]: Start isEmpty. Operand 3334 states and 6125 transitions. [2021-11-13 22:44:22,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-13 22:44:22,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:44:22,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:44:22,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:44:23,909 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:45:01,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:01,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6212 states to 3356 states and 6212 transitions. [2021-11-13 22:45:01,334 INFO L276 IsEmpty]: Start isEmpty. Operand 3356 states and 6212 transitions. [2021-11-13 22:45:01,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-13 22:45:01,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:01,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:01,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:01,834 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 22:45:10,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:10,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6257 states to 3365 states and 6257 transitions. [2021-11-13 22:45:10,925 INFO L276 IsEmpty]: Start isEmpty. Operand 3365 states and 6257 transitions. [2021-11-13 22:45:10,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-13 22:45:10,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:10,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:11,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:11,393 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 22:45:13,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:13,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6288 states to 3369 states and 6288 transitions. [2021-11-13 22:45:13,671 INFO L276 IsEmpty]: Start isEmpty. Operand 3369 states and 6288 transitions. [2021-11-13 22:45:13,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-13 22:45:13,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:13,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:13,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:14,262 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-13 22:45:16,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:16,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6296 states to 3373 states and 6296 transitions. [2021-11-13 22:45:16,486 INFO L276 IsEmpty]: Start isEmpty. Operand 3373 states and 6296 transitions. [2021-11-13 22:45:16,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-13 22:45:16,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:16,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:16,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:16,937 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:45:17,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:17,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6297 states to 3374 states and 6297 transitions. [2021-11-13 22:45:17,014 INFO L276 IsEmpty]: Start isEmpty. Operand 3374 states and 6297 transitions. [2021-11-13 22:45:17,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-13 22:45:17,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:17,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:17,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:17,489 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 22:45:17,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:17,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6298 states to 3375 states and 6298 transitions. [2021-11-13 22:45:17,708 INFO L276 IsEmpty]: Start isEmpty. Operand 3375 states and 6298 transitions. [2021-11-13 22:45:17,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-13 22:45:17,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:17,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:17,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:18,315 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 22:45:19,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:19,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6299 states to 3376 states and 6299 transitions. [2021-11-13 22:45:19,542 INFO L276 IsEmpty]: Start isEmpty. Operand 3376 states and 6299 transitions. [2021-11-13 22:45:19,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-13 22:45:19,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:19,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:19,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:20,009 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 22:45:24,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:24,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6316 states to 3382 states and 6316 transitions. [2021-11-13 22:45:24,181 INFO L276 IsEmpty]: Start isEmpty. Operand 3382 states and 6316 transitions. [2021-11-13 22:45:24,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-13 22:45:24,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:24,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:24,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:45:25,426 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:46:07,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:07,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6406 states to 3405 states and 6406 transitions. [2021-11-13 22:46:07,910 INFO L276 IsEmpty]: Start isEmpty. Operand 3405 states and 6406 transitions. [2021-11-13 22:46:07,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-13 22:46:07,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:07,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:08,481 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 22:46:08,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:08,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6406 states to 3406 states and 6406 transitions. [2021-11-13 22:46:08,552 INFO L276 IsEmpty]: Start isEmpty. Operand 3406 states and 6406 transitions. [2021-11-13 22:46:08,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-13 22:46:08,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:08,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:08,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:09,076 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 22:46:13,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:13,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6416 states to 3410 states and 6416 transitions. [2021-11-13 22:46:13,683 INFO L276 IsEmpty]: Start isEmpty. Operand 3410 states and 6416 transitions. [2021-11-13 22:46:13,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-13 22:46:13,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:13,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:13,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:14,155 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 22:46:18,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:18,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6451 states to 3415 states and 6451 transitions. [2021-11-13 22:46:18,944 INFO L276 IsEmpty]: Start isEmpty. Operand 3415 states and 6451 transitions. [2021-11-13 22:46:18,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-13 22:46:18,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:18,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:19,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:19,415 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 22:46:22,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:22,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6482 states to 3419 states and 6482 transitions. [2021-11-13 22:46:22,094 INFO L276 IsEmpty]: Start isEmpty. Operand 3419 states and 6482 transitions. [2021-11-13 22:46:22,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-13 22:46:22,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:22,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:22,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:22,624 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-13 22:46:24,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:24,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6490 states to 3423 states and 6490 transitions. [2021-11-13 22:46:24,950 INFO L276 IsEmpty]: Start isEmpty. Operand 3423 states and 6490 transitions. [2021-11-13 22:46:24,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-13 22:46:24,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:24,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:25,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:25,477 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48636 trivial. 0 not checked. [2021-11-13 22:46:31,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:31,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6520 states to 3431 states and 6520 transitions. [2021-11-13 22:46:31,232 INFO L276 IsEmpty]: Start isEmpty. Operand 3431 states and 6520 transitions. [2021-11-13 22:46:31,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-13 22:46:31,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:31,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:31,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:31,745 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48636 trivial. 0 not checked. [2021-11-13 22:46:36,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:46:36,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6544 states to 3437 states and 6544 transitions. [2021-11-13 22:46:36,244 INFO L276 IsEmpty]: Start isEmpty. Operand 3437 states and 6544 transitions. [2021-11-13 22:46:36,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-13 22:46:36,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:46:36,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:46:36,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 22:46:37,582 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked.