./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 aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/bin/ukojak-LBtLqBUTdQ/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_6c66b0be-47f7-47b8-aa40-9b809e5bf401/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8ac7ef6163593244979442da2bd08044f9730d00931e1e4e35783fd5a897b362 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:12:50,294 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:12:50,297 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:12:50,353 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:12:50,354 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:12:50,355 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:12:50,357 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:12:50,360 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:12:50,362 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:12:50,363 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:12:50,365 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:12:50,366 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:12:50,367 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:12:50,368 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:12:50,370 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:12:50,372 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:12:50,393 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:12:50,394 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:12:50,397 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:12:50,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:12:50,402 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:12:50,403 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:12:50,405 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:12:50,406 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:12:50,409 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:12:50,410 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:12:50,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:12:50,412 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:12:50,412 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:12:50,414 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:12:50,414 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:12:50,415 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:12:50,416 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:12:50,418 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:12:50,419 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:12:50,419 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:12:50,420 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:12:50,421 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:12:50,421 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:12:50,422 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:12:50,423 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:12:50,424 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-22 23:12:50,446 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:12:50,446 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:12:50,447 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:12:50,448 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:12:50,448 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:12:50,449 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:12:50,449 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:12:50,449 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:12:50,449 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:12:50,450 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:12:50,450 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:12:50,450 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:12:50,450 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:12:50,450 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:12:50,451 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:12:50,451 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:12:50,451 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:12:50,451 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:12:50,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:12:50,452 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:12:50,452 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:12:50,452 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:12:50,453 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:12:50,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:12:50,453 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:12:50,453 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_6c66b0be-47f7-47b8-aa40-9b809e5bf401/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8ac7ef6163593244979442da2bd08044f9730d00931e1e4e35783fd5a897b362 [2021-11-22 23:12:50,724 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:12:50,752 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:12:50,755 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:12:50,757 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:12:50,758 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:12:50,760 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i [2021-11-22 23:12:50,830 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/bin/ukojak-LBtLqBUTdQ/data/03decde75/bb816f19db49417181116c4235466c6f/FLAGdc14b3fe0 [2021-11-22 23:12:51,873 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:12:51,875 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-vsp1-vsp1.cil.i [2021-11-22 23:12:51,958 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/bin/ukojak-LBtLqBUTdQ/data/03decde75/bb816f19db49417181116c4235466c6f/FLAGdc14b3fe0 [2021-11-22 23:12:52,221 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/bin/ukojak-LBtLqBUTdQ/data/03decde75/bb816f19db49417181116c4235466c6f [2021-11-22 23:12:52,224 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:12:52,227 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:12:52,231 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:12:52,231 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:12:52,234 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:12:52,235 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:12:52" (1/1) ... [2021-11-22 23:12:52,237 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fd7d396 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:52, skipping insertion in model container [2021-11-22 23:12:52,237 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:12:52" (1/1) ... [2021-11-22 23:12:52,245 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:12:52,460 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:12:57,929 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/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] [2021-11-22 23:12:57,932 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/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] [2021-11-22 23:12:57,933 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/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] [2021-11-22 23:12:57,933 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/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] [2021-11-22 23:12:57,963 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:12:58,038 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:12:58,640 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/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] [2021-11-22 23:12:58,641 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/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] [2021-11-22 23:12:58,641 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/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] [2021-11-22 23:12:58,642 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/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] [2021-11-22 23:12:58,649 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:12:58,997 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:12:58,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:58 WrapperNode [2021-11-22 23:12:58,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:12:58,999 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:12:58,999 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:12:58,999 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:12:59,007 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:58" (1/1) ... [2021-11-22 23:12:59,235 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:58" (1/1) ... [2021-11-22 23:12:59,608 INFO L137 Inliner]: procedures = 710, calls = 4743, calls flagged for inlining = 342, calls inlined = 329, statements flattened = 9439 [2021-11-22 23:12:59,610 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:12:59,610 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:12:59,611 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:12:59,611 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:12:59,620 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:58" (1/1) ... [2021-11-22 23:12:59,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:58" (1/1) ... [2021-11-22 23:12:59,706 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:58" (1/1) ... [2021-11-22 23:12:59,706 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:58" (1/1) ... [2021-11-22 23:13:00,023 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:58" (1/1) ... [2021-11-22 23:13:00,063 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:58" (1/1) ... [2021-11-22 23:13:00,163 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:58" (1/1) ... [2021-11-22 23:13:00,233 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:13:00,234 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:13:00,234 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:13:00,235 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:13:00,236 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:58" (1/1) ... [2021-11-22 23:13:00,243 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:13:00,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:13:00,266 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:13:00,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6c66b0be-47f7-47b8-aa40-9b809e5bf401/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:13:00,324 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_destroy_entities [2021-11-22 23:13:00,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_destroy_entities [2021-11-22 23:13:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure lif_s_stream [2021-11-22 23:13:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_s_stream [2021-11-22 23:13:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_mbus_code [2021-11-22 23:13:00,325 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_mbus_code [2021-11-22 23:13:00,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-22 23:13:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-22 23:13:00,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irqlock_of_vsp1_video [2021-11-22 23:13:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irqlock_of_vsp1_video [2021-11-22 23:13:00,326 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_prepare_buf [2021-11-22 23:13:00,326 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_prepare_buf [2021-11-22 23:13:00,326 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2021-11-22 23:13:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2021-11-22 23:13:00,327 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_get_format [2021-11-22 23:13:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_get_format [2021-11-22 23:13:00,327 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_frame_size [2021-11-22 23:13:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_frame_size [2021-11-22 23:13:00,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-22 23:13:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-22 23:13:00,328 INFO L130 BoogieDeclarations]: Found specification of procedure to_uds [2021-11-22 23:13:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure to_uds [2021-11-22 23:13:00,328 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video [2021-11-22 23:13:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video [2021-11-22 23:13:00,328 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_prepare [2021-11-22 23:13:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_prepare [2021-11-22 23:13:00,329 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_remote_pad [2021-11-22 23:13:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_remote_pad [2021-11-22 23:13:00,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-22 23:13:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-22 23:13:00,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-22 23:13:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-22 23:13:00,330 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init_formats [2021-11-22 23:13:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init_formats [2021-11-22 23:13:00,330 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init [2021-11-22 23:13:00,330 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init [2021-11-22 23:13:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure uds_try_format [2021-11-22 23:13:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_try_format [2021-11-22 23:13:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_frame_size [2021-11-22 23:13:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_frame_size [2021-11-22 23:13:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-22 23:13:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-22 23:13:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure to_lut [2021-11-22 23:13:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lut [2021-11-22 23:13:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_mbus_code [2021-11-22 23:13:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_mbus_code [2021-11-22 23:13:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_51 [2021-11-22 23:13:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_51 [2021-11-22 23:13:00,334 INFO L130 BoogieDeclarations]: Found specification of procedure lut_get_format [2021-11-22 23:13:00,334 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_get_format [2021-11-22 23:13:00,334 INFO L130 BoogieDeclarations]: Found specification of procedure sru_get_format [2021-11-22 23:13:00,334 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_get_format [2021-11-22 23:13:00,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_53 [2021-11-22 23:13:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_53 [2021-11-22 23:13:00,335 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_read [2021-11-22 23:13:00,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_read [2021-11-22 23:13:00,337 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_irq_handler [2021-11-22 23:13:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_irq_handler [2021-11-22 23:13:00,338 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_frame_size [2021-11-22 23:13:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_frame_size [2021-11-22 23:13:00,339 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_frame_end [2021-11-22 23:13:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_frame_end [2021-11-22 23:13:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-22 23:13:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-22 23:13:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-22 23:13:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-22 23:13:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dma_contig_cleanup_ctx [2021-11-22 23:13:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dma_contig_cleanup_ctx [2021-11-22 23:13:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_s_stream [2021-11-22 23:13:00,342 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_s_stream [2021-11-22 23:13:00,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-22 23:13:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-22 23:13:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_selection [2021-11-22 23:13:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_selection [2021-11-22 23:13:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-22 23:13:00,343 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-22 23:13:00,343 INFO L130 BoogieDeclarations]: Found specification of procedure uds_s_stream [2021-11-22 23:13:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_s_stream [2021-11-22 23:13:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-11-22 23:13:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-11-22 23:13:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_uds_write [2021-11-22 23:13:00,344 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_uds_write [2021-11-22 23:13:00,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:13:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_cleanup [2021-11-22 23:13:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_cleanup [2021-11-22 23:13:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-22 23:13:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-22 23:13:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2021-11-22 23:13:00,345 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2021-11-22 23:13:00,345 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_stream [2021-11-22 23:13:00,346 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_stream [2021-11-22 23:13:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-22 23:13:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-22 23:13:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_format [2021-11-22 23:13:00,347 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_format [2021-11-22 23:13:00,347 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-22 23:13:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-22 23:13:00,348 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2021-11-22 23:13:00,348 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2021-11-22 23:13:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2021-11-22 23:13:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2021-11-22 23:13:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-22 23:13:00,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-22 23:13:00,349 INFO L130 BoogieDeclarations]: Found specification of procedure to_rwpf [2021-11-22 23:13:00,350 INFO L138 BoogieDeclarations]: Found implementation of procedure to_rwpf [2021-11-22 23:13:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_get_format_info [2021-11-22 23:13:00,350 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_get_format_info [2021-11-22 23:13:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-22 23:13:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_mbus_code [2021-11-22 23:13:00,350 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_mbus_code [2021-11-22 23:13:00,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-22 23:13:00,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-22 23:13:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-22 23:13:00,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-22 23:13:00,351 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-22 23:13:00,352 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-22 23:13:00,352 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_ready [2021-11-22 23:13:00,352 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_ready [2021-11-22 23:13:00,353 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_ctrl [2021-11-22 23:13:00,356 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_ctrl [2021-11-22 23:13:00,356 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_selection [2021-11-22 23:13:00,357 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_selection [2021-11-22 23:13:00,357 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_write [2021-11-22 23:13:00,357 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_write [2021-11-22 23:13:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_set_format [2021-11-22 23:13:00,358 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_set_format [2021-11-22 23:13:00,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-22 23:13:00,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-22 23:13:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:13:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-22 23:13:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-22 23:13:00,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-22 23:13:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-22 23:13:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-22 23:13:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-22 23:13:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-22 23:13:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-22 23:13:00,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-22 23:13:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-22 23:13:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_7 [2021-11-22 23:13:00,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_7 [2021-11-22 23:13:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_frame_size [2021-11-22 23:13:00,367 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_frame_size [2021-11-22 23:13:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-11-22 23:13:00,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-11-22 23:13:00,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:13:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure sru_set_format [2021-11-22 23:13:00,368 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_set_format [2021-11-22 23:13:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-22 23:13:00,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-22 23:13:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:13:00,368 INFO L130 BoogieDeclarations]: Found specification of procedure to_hsit [2021-11-22 23:13:00,368 INFO L138 BoogieDeclarations]: Found implementation of procedure to_hsit [2021-11-22 23:13:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_write [2021-11-22 23:13:00,369 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_write [2021-11-22 23:13:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-22 23:13:00,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-22 23:13:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_start_streaming [2021-11-22 23:13:00,369 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_start_streaming [2021-11-22 23:13:00,369 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-22 23:13:00,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-22 23:13:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___1 [2021-11-22 23:13:00,370 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___1 [2021-11-22 23:13:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_get_format [2021-11-22 23:13:00,370 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_get_format [2021-11-22 23:13:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irqlock_of_vsp1_pipeline [2021-11-22 23:13:00,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irqlock_of_vsp1_pipeline [2021-11-22 23:13:00,370 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_open [2021-11-22 23:13:00,371 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_open [2021-11-22 23:13:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video_buffer [2021-11-22 23:13:00,371 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video_buffer [2021-11-22 23:13:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_pipeline [2021-11-22 23:13:00,371 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_pipeline [2021-11-22 23:13:00,371 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_vdev_queue [2021-11-22 23:13:00,371 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_vdev_queue [2021-11-22 23:13:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_type [2021-11-22 23:13:00,372 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_type [2021-11-22 23:13:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-22 23:13:00,372 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-22 23:13:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-22 23:13:00,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-22 23:13:00,372 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-22 23:13:00,373 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-22 23:13:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-22 23:13:00,373 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-22 23:13:00,373 INFO L130 BoogieDeclarations]: Found specification of procedure sru_try_format [2021-11-22 23:13:00,373 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_try_format [2021-11-22 23:13:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:13:00,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:13:00,374 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_suspend [2021-11-22 23:13:00,374 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_suspend [2021-11-22 23:13:00,375 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-22 23:13:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-22 23:13:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_enable [2021-11-22 23:13:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_enable [2021-11-22 23:13:00,376 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_try_format [2021-11-22 23:13:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_try_format [2021-11-22 23:13:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure to_sru [2021-11-22 23:13:00,377 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sru [2021-11-22 23:13:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_size [2021-11-22 23:13:00,377 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_size [2021-11-22 23:13:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2021-11-22 23:13:00,377 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2021-11-22 23:13:00,377 INFO L130 BoogieDeclarations]: Found specification of procedure lut_s_stream [2021-11-22 23:13:00,378 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_s_stream [2021-11-22 23:13:00,378 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_cleanup [2021-11-22 23:13:00,378 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_cleanup [2021-11-22 23:13:00,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-22 23:13:00,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-22 23:13:00,378 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_create_bufs [2021-11-22 23:13:00,378 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_create_bufs [2021-11-22 23:13:00,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-22 23:13:00,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-22 23:13:00,379 INFO L130 BoogieDeclarations]: Found specification of procedure uds_passband_width [2021-11-22 23:13:00,379 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_passband_width [2021-11-22 23:13:00,379 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_disable [2021-11-22 23:13:00,379 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_disable [2021-11-22 23:13:00,379 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_lif_write [2021-11-22 23:13:00,379 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_lif_write [2021-11-22 23:13:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-22 23:13:00,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-22 23:13:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_get_pad_format [2021-11-22 23:13:00,380 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_get_pad_format [2021-11-22 23:13:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2021-11-22 23:13:00,380 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2021-11-22 23:13:00,380 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-22 23:13:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-22 23:13:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-22 23:13:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-22 23:13:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_sru_write [2021-11-22 23:13:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_sru_write [2021-11-22 23:13:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_set_format [2021-11-22 23:13:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_set_format [2021-11-22 23:13:00,381 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rpf_write [2021-11-22 23:13:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rpf_write [2021-11-22 23:13:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure __vsp1_video_try_format [2021-11-22 23:13:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __vsp1_video_try_format [2021-11-22 23:13:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-22 23:13:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-22 23:13:00,382 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2021-11-22 23:13:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2021-11-22 23:13:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-22 23:13:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-22 23:13:00,383 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_release [2021-11-22 23:13:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_release [2021-11-22 23:13:00,384 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-22 23:13:00,388 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-22 23:13:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-22 23:13:00,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-22 23:13:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_remove [2021-11-22 23:13:00,388 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_remove [2021-11-22 23:13:00,388 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_resume [2021-11-22 23:13:00,388 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_resume [2021-11-22 23:13:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:13:00,389 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-22 23:13:00,390 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-22 23:13:00,390 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_limits [2021-11-22 23:13:00,391 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_limits [2021-11-22 23:13:00,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:13:00,391 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_run [2021-11-22 23:13:00,391 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_run [2021-11-22 23:13:00,391 INFO L130 BoogieDeclarations]: Found specification of procedure uds_compute_ratio [2021-11-22 23:13:00,391 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_compute_ratio [2021-11-22 23:13:00,391 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_stop_streaming [2021-11-22 23:13:00,392 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_stop_streaming [2021-11-22 23:13:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:13:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure uds_set_format [2021-11-22 23:13:00,392 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_set_format [2021-11-22 23:13:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_probe [2021-11-22 23:13:00,392 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_probe [2021-11-22 23:13:00,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-22 23:13:00,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-22 23:13:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_create [2021-11-22 23:13:00,393 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_create [2021-11-22 23:13:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-22 23:13:00,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-22 23:13:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-22 23:13:00,393 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-22 23:13:00,393 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2021-11-22 23:13:00,393 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2021-11-22 23:13:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-22 23:13:00,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-22 23:13:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2021-11-22 23:13:00,394 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2021-11-22 23:13:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2021-11-22 23:13:00,394 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2021-11-22 23:13:00,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-22 23:13:00,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-22 23:13:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_entity [2021-11-22 23:13:00,395 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_entity [2021-11-22 23:13:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure to_lif [2021-11-22 23:13:00,395 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lif [2021-11-22 23:13:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_format [2021-11-22 23:13:00,395 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_format [2021-11-22 23:13:00,395 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___3 [2021-11-22 23:13:00,396 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___3 [2021-11-22 23:13:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_link_validate [2021-11-22 23:13:00,396 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_link_validate [2021-11-22 23:13:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___2 [2021-11-22 23:13:00,396 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___2 [2021-11-22 23:13:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2021-11-22 23:13:00,396 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2021-11-22 23:13:00,396 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-11-22 23:13:00,397 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_mbus_code [2021-11-22 23:13:00,397 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_mbus_code [2021-11-22 23:13:00,397 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-22 23:13:00,397 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-22 23:13:00,397 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___5 [2021-11-22 23:13:00,397 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___5 [2021-11-22 23:13:00,397 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___4 [2021-11-22 23:13:00,398 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___4 [2021-11-22 23:13:00,398 INFO L130 BoogieDeclarations]: Found specification of procedure lif_set_format [2021-11-22 23:13:00,398 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_set_format [2021-11-22 23:13:00,398 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_mbus_code [2021-11-22 23:13:00,398 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_mbus_code [2021-11-22 23:13:00,398 INFO L130 BoogieDeclarations]: Found specification of procedure lif_get_format [2021-11-22 23:13:00,398 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_get_format [2021-11-22 23:13:00,398 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_crop [2021-11-22 23:13:00,399 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_crop [2021-11-22 23:13:00,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-22 23:13:00,399 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2021-11-22 23:13:00,399 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2021-11-22 23:13:00,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-22 23:13:00,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-22 23:13:00,399 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_querycap [2021-11-22 23:13:00,399 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_querycap [2021-11-22 23:13:00,400 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2021-11-22 23:13:00,400 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2021-11-22 23:13:00,400 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_queue [2021-11-22 23:13:00,400 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_queue [2021-11-22 23:13:00,400 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_init [2021-11-22 23:13:00,400 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_init [2021-11-22 23:13:00,400 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_s_stream [2021-11-22 23:13:00,401 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_s_stream [2021-11-22 23:13:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2021-11-22 23:13:00,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2021-11-22 23:13:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_pipeline_stop [2021-11-22 23:13:00,401 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_pipeline_stop [2021-11-22 23:13:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_set_subdevdata [2021-11-22 23:13:00,401 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_set_subdevdata [2021-11-22 23:13:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure lut_set_format [2021-11-22 23:13:00,402 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_set_format [2021-11-22 23:13:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_frame_size [2021-11-22 23:13:00,402 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_frame_size [2021-11-22 23:13:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_frame_size [2021-11-22 23:13:00,402 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_frame_size [2021-11-22 23:13:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-11-22 23:13:00,402 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-11-22 23:13:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_s_stream [2021-11-22 23:13:00,403 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_s_stream [2021-11-22 23:13:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_vdev_queue [2021-11-22 23:13:00,403 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_vdev_queue [2021-11-22 23:13:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-22 23:13:00,403 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-22 23:13:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-22 23:13:00,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-22 23:13:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure uds_get_format [2021-11-22 23:13:00,404 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_get_format [2021-11-22 23:13:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-22 23:13:00,404 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-22 23:13:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2021-11-22 23:13:00,404 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2021-11-22 23:13:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2021-11-22 23:13:00,404 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2021-11-22 23:13:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_mbus_code [2021-11-22 23:13:00,405 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_mbus_code [2021-11-22 23:13:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:13:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-22 23:13:00,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-22 23:13:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-22 23:13:00,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-22 23:13:01,947 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:13:01,955 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:13:25,091 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-22 23:15:51,631 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-22 23:15:51,806 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:15:54,285 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:15:54,285 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-22 23:15:54,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:15:54 BoogieIcfgContainer [2021-11-22 23:15:54,294 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:15:54,295 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:15:54,295 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:15:54,306 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:15:54,306 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:15:54" (1/1) ... [2021-11-22 23:15:54,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:15:54,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:54,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 2829 states and 4123 transitions. [2021-11-22 23:15:54,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 4123 transitions. [2021-11-22 23:15:54,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1125 [2021-11-22 23:15:54,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:54,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:55,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:56,534 INFO L134 CoverageAnalysis]: Checked inductivity of 48183 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48183 trivial. 0 not checked. [2021-11-22 23:15:57,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:57,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4154 states to 2833 states and 4154 transitions. [2021-11-22 23:15:57,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 4154 transitions. [2021-11-22 23:15:57,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1126 [2021-11-22 23:15:57,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:57,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:57,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:58,759 INFO L134 CoverageAnalysis]: Checked inductivity of 48183 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48183 trivial. 0 not checked. [2021-11-22 23:15:58,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:15:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4155 states to 2834 states and 4155 transitions. [2021-11-22 23:15:58,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 4155 transitions. [2021-11-22 23:15:58,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2021-11-22 23:15:58,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:15:58,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:15:59,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:15:59,944 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:16:00,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:00,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4166 states to 2839 states and 4166 transitions. [2021-11-22 23:16:00,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 4166 transitions. [2021-11-22 23:16:00,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2021-11-22 23:16:00,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:00,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:00,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:01,182 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:16:01,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:01,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4177 states to 2844 states and 4177 transitions. [2021-11-22 23:16:01,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 4177 transitions. [2021-11-22 23:16:01,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2021-11-22 23:16:01,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:01,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:01,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:02,436 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:16:02,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:02,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4218 states to 2852 states and 4218 transitions. [2021-11-22 23:16:02,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 4218 transitions. [2021-11-22 23:16:02,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2021-11-22 23:16:02,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:02,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:03,934 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-22 23:16:04,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:04,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4253 states to 2857 states and 4253 transitions. [2021-11-22 23:16:04,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 4253 transitions. [2021-11-22 23:16:04,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-22 23:16:04,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:04,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:04,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:05,404 INFO L134 CoverageAnalysis]: Checked inductivity of 48415 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-22 23:16:05,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:05,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4254 states to 2858 states and 4254 transitions. [2021-11-22 23:16:05,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 4254 transitions. [2021-11-22 23:16:05,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-22 23:16:05,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:05,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:06,650 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-22 23:16:07,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:07,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4292 states to 2864 states and 4292 transitions. [2021-11-22 23:16:07,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 4292 transitions. [2021-11-22 23:16:08,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2021-11-22 23:16:08,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:08,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:08,938 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:16:10,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:10,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4340 states to 2874 states and 4340 transitions. [2021-11-22 23:16:10,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 4340 transitions. [2021-11-22 23:16:10,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-22 23:16:10,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:10,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:10,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:11,430 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:16:13,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:13,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4383 states to 2881 states and 4383 transitions. [2021-11-22 23:16:13,239 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 4383 transitions. [2021-11-22 23:16:13,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-22 23:16:13,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:13,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:13,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:14,094 INFO L134 CoverageAnalysis]: Checked inductivity of 48415 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-22 23:16:14,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:14,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4384 states to 2882 states and 4384 transitions. [2021-11-22 23:16:14,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2882 states and 4384 transitions. [2021-11-22 23:16:14,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-22 23:16:14,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:14,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:14,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:14,997 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-22 23:16:15,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:15,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4385 states to 2884 states and 4385 transitions. [2021-11-22 23:16:15,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2884 states and 4385 transitions. [2021-11-22 23:16:15,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-22 23:16:15,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:15,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:15,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:16,054 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:16:19,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:19,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4437 states to 2895 states and 4437 transitions. [2021-11-22 23:16:19,329 INFO L276 IsEmpty]: Start isEmpty. Operand 2895 states and 4437 transitions. [2021-11-22 23:16:19,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-22 23:16:19,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:19,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:19,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:20,301 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-22 23:16:24,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:24,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4487 states to 2905 states and 4487 transitions. [2021-11-22 23:16:24,297 INFO L276 IsEmpty]: Start isEmpty. Operand 2905 states and 4487 transitions. [2021-11-22 23:16:24,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-22 23:16:24,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:24,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:24,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:25,137 INFO L134 CoverageAnalysis]: Checked inductivity of 48415 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-22 23:16:25,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:25,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2906 states and 4488 transitions. [2021-11-22 23:16:25,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2906 states and 4488 transitions. [2021-11-22 23:16:25,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2021-11-22 23:16:25,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:25,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:25,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:26,011 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-22 23:16:26,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:26,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4504 states to 2922 states and 4504 transitions. [2021-11-22 23:16:26,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2922 states and 4504 transitions. [2021-11-22 23:16:26,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-22 23:16:26,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:26,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:26,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:27,380 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:16:32,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:32,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 2934 states and 4560 transitions. [2021-11-22 23:16:32,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2934 states and 4560 transitions. [2021-11-22 23:16:32,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-22 23:16:32,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:32,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:32,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:33,178 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:16:33,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:33,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4565 states to 2939 states and 4565 transitions. [2021-11-22 23:16:33,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 4565 transitions. [2021-11-22 23:16:33,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-22 23:16:33,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:33,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:33,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:34,261 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:16:40,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:40,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4624 states to 2952 states and 4624 transitions. [2021-11-22 23:16:40,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 4624 transitions. [2021-11-22 23:16:40,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-22 23:16:40,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:40,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:41,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:41,627 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:16:41,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:41,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4627 states to 2955 states and 4627 transitions. [2021-11-22 23:16:41,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 4627 transitions. [2021-11-22 23:16:41,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-22 23:16:41,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:41,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:42,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:42,463 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:16:42,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:42,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 2957 states and 4629 transitions. [2021-11-22 23:16:42,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2957 states and 4629 transitions. [2021-11-22 23:16:42,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-22 23:16:42,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:42,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:42,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:43,211 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:16:43,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:43,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4630 states to 2958 states and 4630 transitions. [2021-11-22 23:16:43,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2958 states and 4630 transitions. [2021-11-22 23:16:43,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-22 23:16:43,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:43,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:43,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:43,946 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:16:47,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:47,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 2968 states and 4660 transitions. [2021-11-22 23:16:47,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 4660 transitions. [2021-11-22 23:16:47,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-22 23:16:47,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:47,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:47,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:48,319 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:16:49,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:49,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4677 states to 2974 states and 4677 transitions. [2021-11-22 23:16:49,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 4677 transitions. [2021-11-22 23:16:49,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-22 23:16:49,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:49,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:50,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:50,844 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:16:58,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:58,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4739 states to 2988 states and 4739 transitions. [2021-11-22 23:16:58,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 4739 transitions. [2021-11-22 23:16:58,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-22 23:16:58,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:58,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:58,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:58,984 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:16:59,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:16:59,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4740 states to 2989 states and 4740 transitions. [2021-11-22 23:16:59,058 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 4740 transitions. [2021-11-22 23:16:59,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-22 23:16:59,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:16:59,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:16:59,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:16:59,645 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:17:00,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:00,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 2990 states and 4741 transitions. [2021-11-22 23:17:00,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2990 states and 4741 transitions. [2021-11-22 23:17:00,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-22 23:17:00,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:00,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:00,888 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:17:10,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:10,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4806 states to 3005 states and 4806 transitions. [2021-11-22 23:17:10,280 INFO L276 IsEmpty]: Start isEmpty. Operand 3005 states and 4806 transitions. [2021-11-22 23:17:10,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:17:10,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:10,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:10,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:10,905 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-22 23:17:10,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:10,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4807 states to 3006 states and 4807 transitions. [2021-11-22 23:17:10,989 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 4807 transitions. [2021-11-22 23:17:11,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:17:11,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:11,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:11,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:11,563 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-22 23:17:11,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:11,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4808 states to 3007 states and 4808 transitions. [2021-11-22 23:17:11,643 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 4808 transitions. [2021-11-22 23:17:11,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-22 23:17:11,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:11,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:11,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:12,337 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:17:12,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:12,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4809 states to 3008 states and 4809 transitions. [2021-11-22 23:17:12,392 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 4809 transitions. [2021-11-22 23:17:12,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:17:12,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:12,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:12,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:12,946 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:17:13,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:13,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 3010 states and 4811 transitions. [2021-11-22 23:17:13,451 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 4811 transitions. [2021-11-22 23:17:13,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-22 23:17:13,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:13,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:13,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:14,072 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:17:14,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:14,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 3011 states and 4811 transitions. [2021-11-22 23:17:14,150 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 4811 transitions. [2021-11-22 23:17:14,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:17:14,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:14,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:14,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:14,696 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:17:14,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:14,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4812 states to 3012 states and 4812 transitions. [2021-11-22 23:17:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 4812 transitions. [2021-11-22 23:17:14,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-22 23:17:14,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:14,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:15,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:15,421 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:17:17,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:17,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4847 states to 3019 states and 4847 transitions. [2021-11-22 23:17:17,369 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 4847 transitions. [2021-11-22 23:17:17,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-22 23:17:17,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:17,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:17,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:18,199 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:17:29,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:29,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 3035 states and 4915 transitions. [2021-11-22 23:17:29,496 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 4915 transitions. [2021-11-22 23:17:29,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-22 23:17:29,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:29,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:29,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:29,955 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:17:31,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:31,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4933 states to 3041 states and 4933 transitions. [2021-11-22 23:17:31,875 INFO L276 IsEmpty]: Start isEmpty. Operand 3041 states and 4933 transitions. [2021-11-22 23:17:31,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:17:31,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:31,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:32,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:32,338 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:17:32,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:32,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 3042 states and 4934 transitions. [2021-11-22 23:17:32,387 INFO L276 IsEmpty]: Start isEmpty. Operand 3042 states and 4934 transitions. [2021-11-22 23:17:32,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:17:32,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:32,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:32,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:32,892 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-22 23:17:32,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:32,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4935 states to 3043 states and 4935 transitions. [2021-11-22 23:17:32,962 INFO L276 IsEmpty]: Start isEmpty. Operand 3043 states and 4935 transitions. [2021-11-22 23:17:32,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:17:32,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:32,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:33,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:33,423 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-22 23:17:33,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:33,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4936 states to 3044 states and 4936 transitions. [2021-11-22 23:17:33,472 INFO L276 IsEmpty]: Start isEmpty. Operand 3044 states and 4936 transitions. [2021-11-22 23:17:33,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:17:33,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:33,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:33,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:34,025 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:17:34,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:34,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4937 states to 3045 states and 4937 transitions. [2021-11-22 23:17:34,076 INFO L276 IsEmpty]: Start isEmpty. Operand 3045 states and 4937 transitions. [2021-11-22 23:17:34,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:17:34,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:34,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:34,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:34,548 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:17:34,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:34,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4938 states to 3046 states and 4938 transitions. [2021-11-22 23:17:34,597 INFO L276 IsEmpty]: Start isEmpty. Operand 3046 states and 4938 transitions. [2021-11-22 23:17:34,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:17:34,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:34,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:34,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:34,998 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:17:35,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:35,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4940 states to 3048 states and 4940 transitions. [2021-11-22 23:17:35,518 INFO L276 IsEmpty]: Start isEmpty. Operand 3048 states and 4940 transitions. [2021-11-22 23:17:35,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:17:35,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:35,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:35,964 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:17:37,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:37,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4957 states to 3054 states and 4957 transitions. [2021-11-22 23:17:37,847 INFO L276 IsEmpty]: Start isEmpty. Operand 3054 states and 4957 transitions. [2021-11-22 23:17:37,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:17:37,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:37,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:37,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:38,546 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:17:51,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:51,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5028 states to 3071 states and 5028 transitions. [2021-11-22 23:17:51,347 INFO L276 IsEmpty]: Start isEmpty. Operand 3071 states and 5028 transitions. [2021-11-22 23:17:51,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:17:51,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:51,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:51,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:51,945 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:17:52,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:52,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5029 states to 3072 states and 5029 transitions. [2021-11-22 23:17:52,511 INFO L276 IsEmpty]: Start isEmpty. Operand 3072 states and 5029 transitions. [2021-11-22 23:17:52,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:17:52,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:52,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:52,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:52,951 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:17:54,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:54,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5062 states to 3084 states and 5062 transitions. [2021-11-22 23:17:54,336 INFO L276 IsEmpty]: Start isEmpty. Operand 3084 states and 5062 transitions. [2021-11-22 23:17:54,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:17:54,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:54,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:54,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:54,843 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:17:55,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:55,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5069 states to 3088 states and 5069 transitions. [2021-11-22 23:17:55,504 INFO L276 IsEmpty]: Start isEmpty. Operand 3088 states and 5069 transitions. [2021-11-22 23:17:55,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:17:55,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:55,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:55,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:55,964 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-22 23:17:56,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:17:56,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5076 states to 3092 states and 5076 transitions. [2021-11-22 23:17:56,618 INFO L276 IsEmpty]: Start isEmpty. Operand 3092 states and 5076 transitions. [2021-11-22 23:17:56,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:17:56,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:17:56,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:17:56,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:17:57,398 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:18:12,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:12,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5150 states to 3110 states and 5150 transitions. [2021-11-22 23:18:12,733 INFO L276 IsEmpty]: Start isEmpty. Operand 3110 states and 5150 transitions. [2021-11-22 23:18:12,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:18:12,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:12,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:13,159 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:18:15,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:15,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5168 states to 3116 states and 5168 transitions. [2021-11-22 23:18:15,461 INFO L276 IsEmpty]: Start isEmpty. Operand 3116 states and 5168 transitions. [2021-11-22 23:18:15,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:18:15,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:15,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:15,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:15,942 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:18:17,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:17,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 3127 states and 5203 transitions. [2021-11-22 23:18:17,198 INFO L276 IsEmpty]: Start isEmpty. Operand 3127 states and 5203 transitions. [2021-11-22 23:18:17,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:18:17,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:17,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:17,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:17,959 INFO L134 CoverageAnalysis]: Checked inductivity of 48647 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:18:21,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:21,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5251 states to 3133 states and 5251 transitions. [2021-11-22 23:18:21,888 INFO L276 IsEmpty]: Start isEmpty. Operand 3133 states and 5251 transitions. [2021-11-22 23:18:21,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:18:21,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:21,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:22,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:18:25,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:25,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5272 states to 3138 states and 5272 transitions. [2021-11-22 23:18:25,921 INFO L276 IsEmpty]: Start isEmpty. Operand 3138 states and 5272 transitions. [2021-11-22 23:18:25,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:18:25,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:25,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:26,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:26,793 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:18:43,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:43,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5349 states to 3157 states and 5349 transitions. [2021-11-22 23:18:43,895 INFO L276 IsEmpty]: Start isEmpty. Operand 3157 states and 5349 transitions. [2021-11-22 23:18:43,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:18:43,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:43,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:44,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:44,324 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:18:46,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:46,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5367 states to 3163 states and 5367 transitions. [2021-11-22 23:18:46,838 INFO L276 IsEmpty]: Start isEmpty. Operand 3163 states and 5367 transitions. [2021-11-22 23:18:46,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:18:46,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:46,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:47,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:47,369 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:18:47,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:47,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5369 states to 3165 states and 5369 transitions. [2021-11-22 23:18:47,445 INFO L276 IsEmpty]: Start isEmpty. Operand 3165 states and 5369 transitions. [2021-11-22 23:18:47,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:18:47,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:47,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:47,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:47,908 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:18:50,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:50,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5379 states to 3169 states and 5379 transitions. [2021-11-22 23:18:50,390 INFO L276 IsEmpty]: Start isEmpty. Operand 3169 states and 5379 transitions. [2021-11-22 23:18:50,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:18:50,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:50,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:50,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:50,844 INFO L134 CoverageAnalysis]: Checked inductivity of 48865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48859 trivial. 0 not checked. [2021-11-22 23:18:53,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:18:53,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5389 states to 3173 states and 5389 transitions. [2021-11-22 23:18:53,546 INFO L276 IsEmpty]: Start isEmpty. Operand 3173 states and 5389 transitions. [2021-11-22 23:18:53,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:18:53,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:18:53,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:18:53,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:18:54,601 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:19:03,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:03,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5452 states to 3183 states and 5452 transitions. [2021-11-22 23:19:03,277 INFO L276 IsEmpty]: Start isEmpty. Operand 3183 states and 5452 transitions. [2021-11-22 23:19:03,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:19:03,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:03,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:03,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:03,694 INFO L134 CoverageAnalysis]: Checked inductivity of 48865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48859 trivial. 0 not checked. [2021-11-22 23:19:06,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:06,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5489 states to 3188 states and 5489 transitions. [2021-11-22 23:19:06,648 INFO L276 IsEmpty]: Start isEmpty. Operand 3188 states and 5489 transitions. [2021-11-22 23:19:06,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:19:06,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:06,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:06,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:07,048 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:19:09,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:09,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5523 states to 3193 states and 5523 transitions. [2021-11-22 23:19:09,995 INFO L276 IsEmpty]: Start isEmpty. Operand 3193 states and 5523 transitions. [2021-11-22 23:19:10,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:19:10,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:10,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:10,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:10,518 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:19:12,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:12,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5556 states to 3197 states and 5556 transitions. [2021-11-22 23:19:12,113 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 5556 transitions. [2021-11-22 23:19:12,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:19:12,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:12,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:12,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:12,527 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:19:14,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:14,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5588 states to 3201 states and 5588 transitions. [2021-11-22 23:19:14,126 INFO L276 IsEmpty]: Start isEmpty. Operand 3201 states and 5588 transitions. [2021-11-22 23:19:14,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:19:14,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:14,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:14,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:14,556 INFO L134 CoverageAnalysis]: Checked inductivity of 48865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48859 trivial. 0 not checked. [2021-11-22 23:19:16,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:16,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5619 states to 3205 states and 5619 transitions. [2021-11-22 23:19:16,162 INFO L276 IsEmpty]: Start isEmpty. Operand 3205 states and 5619 transitions. [2021-11-22 23:19:16,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:19:16,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:16,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:16,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:16,566 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-22 23:19:18,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:18,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 3209 states and 5630 transitions. [2021-11-22 23:19:18,102 INFO L276 IsEmpty]: Start isEmpty. Operand 3209 states and 5630 transitions. [2021-11-22 23:19:18,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:19:18,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:18,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:18,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:18,500 INFO L134 CoverageAnalysis]: Checked inductivity of 48866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48860 trivial. 0 not checked. [2021-11-22 23:19:20,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:20,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5640 states to 3213 states and 5640 transitions. [2021-11-22 23:19:20,074 INFO L276 IsEmpty]: Start isEmpty. Operand 3213 states and 5640 transitions. [2021-11-22 23:19:20,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:19:20,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:20,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:20,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:20,475 INFO L134 CoverageAnalysis]: Checked inductivity of 48648 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:19:20,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:20,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5642 states to 3214 states and 5642 transitions. [2021-11-22 23:19:20,538 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 5642 transitions. [2021-11-22 23:19:20,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:19:20,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:20,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:20,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:20,963 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:19:21,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:21,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5645 states to 3217 states and 5645 transitions. [2021-11-22 23:19:21,052 INFO L276 IsEmpty]: Start isEmpty. Operand 3217 states and 5645 transitions. [2021-11-22 23:19:21,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:19:21,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:21,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:21,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:21,563 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:19:24,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:24,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5662 states to 3223 states and 5662 transitions. [2021-11-22 23:19:24,549 INFO L276 IsEmpty]: Start isEmpty. Operand 3223 states and 5662 transitions. [2021-11-22 23:19:24,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:19:24,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:24,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:24,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:25,475 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:19:49,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:49,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5743 states to 3243 states and 5743 transitions. [2021-11-22 23:19:49,521 INFO L276 IsEmpty]: Start isEmpty. Operand 3243 states and 5743 transitions. [2021-11-22 23:19:49,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:19:49,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:49,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:49,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:49,930 INFO L134 CoverageAnalysis]: Checked inductivity of 48638 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:19:50,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:50,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5744 states to 3244 states and 5744 transitions. [2021-11-22 23:19:50,816 INFO L276 IsEmpty]: Start isEmpty. Operand 3244 states and 5744 transitions. [2021-11-22 23:19:50,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:19:50,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:50,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:50,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:51,231 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:19:51,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:51,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5747 states to 3247 states and 5747 transitions. [2021-11-22 23:19:51,320 INFO L276 IsEmpty]: Start isEmpty. Operand 3247 states and 5747 transitions. [2021-11-22 23:19:51,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:19:51,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:51,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:51,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:51,732 INFO L134 CoverageAnalysis]: Checked inductivity of 48638 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:19:52,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:19:52,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5748 states to 3248 states and 5748 transitions. [2021-11-22 23:19:52,587 INFO L276 IsEmpty]: Start isEmpty. Operand 3248 states and 5748 transitions. [2021-11-22 23:19:52,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:19:52,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:19:52,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:19:52,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:19:53,112 INFO L134 CoverageAnalysis]: Checked inductivity of 48406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48406 trivial. 0 not checked. [2021-11-22 23:20:01,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:01,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5797 states to 3257 states and 5797 transitions. [2021-11-22 23:20:01,243 INFO L276 IsEmpty]: Start isEmpty. Operand 3257 states and 5797 transitions. [2021-11-22 23:20:01,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:20:01,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:01,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:01,662 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:20:09,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:09,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5844 states to 3266 states and 5844 transitions. [2021-11-22 23:20:09,231 INFO L276 IsEmpty]: Start isEmpty. Operand 3266 states and 5844 transitions. [2021-11-22 23:20:09,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:20:09,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:09,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:09,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:09,653 INFO L134 CoverageAnalysis]: Checked inductivity of 48406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48406 trivial. 0 not checked. [2021-11-22 23:20:11,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:11,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5875 states to 3270 states and 5875 transitions. [2021-11-22 23:20:11,487 INFO L276 IsEmpty]: Start isEmpty. Operand 3270 states and 5875 transitions. [2021-11-22 23:20:11,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:20:11,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:11,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:11,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:11,900 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:20:13,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:13,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5906 states to 3274 states and 5906 transitions. [2021-11-22 23:20:13,799 INFO L276 IsEmpty]: Start isEmpty. Operand 3274 states and 5906 transitions. [2021-11-22 23:20:13,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:20:13,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:13,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:13,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:14,223 INFO L134 CoverageAnalysis]: Checked inductivity of 48407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48407 trivial. 0 not checked. [2021-11-22 23:20:16,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:16,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5917 states to 3278 states and 5917 transitions. [2021-11-22 23:20:16,020 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 5917 transitions. [2021-11-22 23:20:16,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:20:16,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:16,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:16,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:16,581 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-22 23:20:18,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:18,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5925 states to 3282 states and 5925 transitions. [2021-11-22 23:20:18,396 INFO L276 IsEmpty]: Start isEmpty. Operand 3282 states and 5925 transitions. [2021-11-22 23:20:18,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:20:18,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:18,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:18,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:18,811 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:20:18,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:18,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5926 states to 3283 states and 5926 transitions. [2021-11-22 23:20:18,863 INFO L276 IsEmpty]: Start isEmpty. Operand 3283 states and 5926 transitions. [2021-11-22 23:20:18,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:20:18,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:18,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:19,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:19,892 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:20:49,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:49,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6010 states to 3304 states and 6010 transitions. [2021-11-22 23:20:49,883 INFO L276 IsEmpty]: Start isEmpty. Operand 3304 states and 6010 transitions. [2021-11-22 23:20:49,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:20:49,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:49,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:50,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:50,287 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:20:53,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:53,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6028 states to 3310 states and 6028 transitions. [2021-11-22 23:20:53,843 INFO L276 IsEmpty]: Start isEmpty. Operand 3310 states and 6028 transitions. [2021-11-22 23:20:53,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:20:53,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:53,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:54,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:54,402 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:20:58,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:20:58,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6038 states to 3314 states and 6038 transitions. [2021-11-22 23:20:58,019 INFO L276 IsEmpty]: Start isEmpty. Operand 3314 states and 6038 transitions. [2021-11-22 23:20:58,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:20:58,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:20:58,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:20:58,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:20:58,423 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:21:00,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:00,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6070 states to 3318 states and 6070 transitions. [2021-11-22 23:21:00,467 INFO L276 IsEmpty]: Start isEmpty. Operand 3318 states and 6070 transitions. [2021-11-22 23:21:00,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:21:00,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:00,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:00,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:00,882 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:21:02,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:02,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6073 states to 3319 states and 6073 transitions. [2021-11-22 23:21:02,967 INFO L276 IsEmpty]: Start isEmpty. Operand 3319 states and 6073 transitions. [2021-11-22 23:21:02,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:21:02,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:02,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:03,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:03,392 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:21:05,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:05,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6104 states to 3323 states and 6104 transitions. [2021-11-22 23:21:05,311 INFO L276 IsEmpty]: Start isEmpty. Operand 3323 states and 6104 transitions. [2021-11-22 23:21:05,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:21:05,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:05,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:05,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:05,715 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-22 23:21:07,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:07,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6112 states to 3327 states and 6112 transitions. [2021-11-22 23:21:07,601 INFO L276 IsEmpty]: Start isEmpty. Operand 3327 states and 6112 transitions. [2021-11-22 23:21:07,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:21:07,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:07,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:07,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:08,173 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:21:08,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:08,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6113 states to 3328 states and 6113 transitions. [2021-11-22 23:21:08,235 INFO L276 IsEmpty]: Start isEmpty. Operand 3328 states and 6113 transitions. [2021-11-22 23:21:08,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:21:08,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:08,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:08,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:08,808 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:21:12,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:12,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6130 states to 3334 states and 6130 transitions. [2021-11-22 23:21:12,383 INFO L276 IsEmpty]: Start isEmpty. Operand 3334 states and 6130 transitions. [2021-11-22 23:21:12,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:21:12,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:12,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:13,557 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:21:47,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6217 states to 3356 states and 6217 transitions. [2021-11-22 23:21:47,594 INFO L276 IsEmpty]: Start isEmpty. Operand 3356 states and 6217 transitions. [2021-11-22 23:21:47,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:21:47,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,015 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:21:56,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6262 states to 3365 states and 6262 transitions. [2021-11-22 23:21:56,509 INFO L276 IsEmpty]: Start isEmpty. Operand 3365 states and 6262 transitions. [2021-11-22 23:21:56,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:21:56,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,927 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:21:59,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6293 states to 3369 states and 6293 transitions. [2021-11-22 23:21:59,327 INFO L276 IsEmpty]: Start isEmpty. Operand 3369 states and 6293 transitions. [2021-11-22 23:21:59,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:21:59,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,740 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-22 23:22:01,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:01,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6301 states to 3373 states and 6301 transitions. [2021-11-22 23:22:01,800 INFO L276 IsEmpty]: Start isEmpty. Operand 3373 states and 6301 transitions. [2021-11-22 23:22:01,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:22:01,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:01,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:01,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:02,227 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:22:02,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:02,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6302 states to 3374 states and 6302 transitions. [2021-11-22 23:22:02,286 INFO L276 IsEmpty]: Start isEmpty. Operand 3374 states and 6302 transitions. [2021-11-22 23:22:02,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:22:02,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:02,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:02,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:02,967 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:22:03,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:03,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6303 states to 3375 states and 6303 transitions. [2021-11-22 23:22:03,096 INFO L276 IsEmpty]: Start isEmpty. Operand 3375 states and 6303 transitions. [2021-11-22 23:22:03,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:22:03,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:03,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:03,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:03,520 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:22:04,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:04,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6304 states to 3376 states and 6304 transitions. [2021-11-22 23:22:04,679 INFO L276 IsEmpty]: Start isEmpty. Operand 3376 states and 6304 transitions. [2021-11-22 23:22:04,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:22:04,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:04,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:05,268 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:22:09,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:09,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6321 states to 3382 states and 6321 transitions. [2021-11-22 23:22:09,282 INFO L276 IsEmpty]: Start isEmpty. Operand 3382 states and 6321 transitions. [2021-11-22 23:22:09,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:22:09,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:09,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:09,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:10,484 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:22:48,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:48,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6411 states to 3405 states and 6411 transitions. [2021-11-22 23:22:48,948 INFO L276 IsEmpty]: Start isEmpty. Operand 3405 states and 6411 transitions. [2021-11-22 23:22:48,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:22:48,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:48,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:49,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:49,483 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:22:49,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:49,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6411 states to 3406 states and 6411 transitions. [2021-11-22 23:22:49,547 INFO L276 IsEmpty]: Start isEmpty. Operand 3406 states and 6411 transitions. [2021-11-22 23:22:49,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:22:49,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:49,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:49,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:49,953 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:22:53,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:53,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6421 states to 3410 states and 6421 transitions. [2021-11-22 23:22:53,949 INFO L276 IsEmpty]: Start isEmpty. Operand 3410 states and 6421 transitions. [2021-11-22 23:22:53,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:22:53,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:53,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:54,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:54,356 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:22:58,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:58,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6456 states to 3415 states and 6456 transitions. [2021-11-22 23:22:58,709 INFO L276 IsEmpty]: Start isEmpty. Operand 3415 states and 6456 transitions. [2021-11-22 23:22:58,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:22:58,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:58,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:58,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:59,119 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:23:01,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:01,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6487 states to 3419 states and 6487 transitions. [2021-11-22 23:23:01,436 INFO L276 IsEmpty]: Start isEmpty. Operand 3419 states and 6487 transitions. [2021-11-22 23:23:01,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:23:01,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:01,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:01,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:02,019 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-22 23:23:04,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:04,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6495 states to 3423 states and 6495 transitions. [2021-11-22 23:23:04,055 INFO L276 IsEmpty]: Start isEmpty. Operand 3423 states and 6495 transitions. [2021-11-22 23:23:04,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:23:04,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:04,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:04,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:04,458 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48636 trivial. 0 not checked. [2021-11-22 23:23:09,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:09,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6525 states to 3431 states and 6525 transitions. [2021-11-22 23:23:09,732 INFO L276 IsEmpty]: Start isEmpty. Operand 3431 states and 6525 transitions. [2021-11-22 23:23:09,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:23:09,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:09,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:09,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,133 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48636 trivial. 0 not checked. [2021-11-22 23:23:14,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:14,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6549 states to 3437 states and 6549 transitions. [2021-11-22 23:23:14,356 INFO L276 IsEmpty]: Start isEmpty. Operand 3437 states and 6549 transitions. [2021-11-22 23:23:14,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:23:14,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:14,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:15,685 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:23:55,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:55,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6642 states to 3461 states and 6642 transitions. [2021-11-22 23:23:55,724 INFO L276 IsEmpty]: Start isEmpty. Operand 3461 states and 6642 transitions. [2021-11-22 23:23:55,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:23:55,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:55,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:55,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:56,117 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:24:00,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:00,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6660 states to 3467 states and 6660 transitions. [2021-11-22 23:24:00,385 INFO L276 IsEmpty]: Start isEmpty. Operand 3467 states and 6660 transitions. [2021-11-22 23:24:00,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2021-11-22 23:24:00,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:00,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:00,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:00,801 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:24:01,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:01,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6661 states to 3468 states and 6661 transitions. [2021-11-22 23:24:01,983 INFO L276 IsEmpty]: Start isEmpty. Operand 3468 states and 6661 transitions. [2021-11-22 23:24:01,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-22 23:24:01,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:01,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:02,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:02,459 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:24:03,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:03,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6662 states to 3469 states and 6662 transitions. [2021-11-22 23:24:03,649 INFO L276 IsEmpty]: Start isEmpty. Operand 3469 states and 6662 transitions. [2021-11-22 23:24:03,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-22 23:24:03,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:03,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:03,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:04,197 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:24:05,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:05,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6663 states to 3470 states and 6663 transitions. [2021-11-22 23:24:05,403 INFO L276 IsEmpty]: Start isEmpty. Operand 3470 states and 6663 transitions. [2021-11-22 23:24:05,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:24:05,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:05,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:05,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:05,798 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:24:10,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:10,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6673 states to 3474 states and 6673 transitions. [2021-11-22 23:24:10,131 INFO L276 IsEmpty]: Start isEmpty. Operand 3474 states and 6673 transitions. [2021-11-22 23:24:10,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:24:10,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:10,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:10,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:10,523 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:24:14,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:14,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6708 states to 3479 states and 6708 transitions. [2021-11-22 23:24:14,896 INFO L276 IsEmpty]: Start isEmpty. Operand 3479 states and 6708 transitions. [2021-11-22 23:24:14,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:24:14,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:14,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:15,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:15,286 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:24:17,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:17,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6739 states to 3483 states and 6739 transitions. [2021-11-22 23:24:17,804 INFO L276 IsEmpty]: Start isEmpty. Operand 3483 states and 6739 transitions. [2021-11-22 23:24:17,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-22 23:24:17,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:17,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:17,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:19,015 INFO L134 CoverageAnalysis]: Checked inductivity of 48648 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:24:29,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:29,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6788 states to 3490 states and 6788 transitions. [2021-11-22 23:24:29,185 INFO L276 IsEmpty]: Start isEmpty. Operand 3490 states and 6788 transitions. [2021-11-22 23:24:29,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:24:29,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:29,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:29,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:29,769 INFO L134 CoverageAnalysis]: Checked inductivity of 48409 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:24:29,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:29,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6788 states to 3491 states and 6788 transitions. [2021-11-22 23:24:29,825 INFO L276 IsEmpty]: Start isEmpty. Operand 3491 states and 6788 transitions. [2021-11-22 23:24:29,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-22 23:24:29,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:29,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:29,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:30,255 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-22 23:24:32,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:32,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6796 states to 3495 states and 6796 transitions. [2021-11-22 23:24:32,632 INFO L276 IsEmpty]: Start isEmpty. Operand 3495 states and 6796 transitions. [2021-11-22 23:24:32,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2021-11-22 23:24:32,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:32,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:32,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:33,092 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:24:37,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:37,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6803 states to 3498 states and 6803 transitions. [2021-11-22 23:24:37,203 INFO L276 IsEmpty]: Start isEmpty. Operand 3498 states and 6803 transitions. [2021-11-22 23:24:37,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-22 23:24:37,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:37,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:37,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:38,532 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:24:48,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:48,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6842 states to 3508 states and 6842 transitions. [2021-11-22 23:24:48,837 INFO L276 IsEmpty]: Start isEmpty. Operand 3508 states and 6842 transitions. [2021-11-22 23:24:48,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-22 23:24:48,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:48,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:49,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:49,415 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48639 trivial. 0 not checked. [2021-11-22 23:24:55,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6868 states to 3514 states and 6868 transitions. [2021-11-22 23:24:55,093 INFO L276 IsEmpty]: Start isEmpty. Operand 3514 states and 6868 transitions. [2021-11-22 23:24:55,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2021-11-22 23:24:55,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:55,596 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:24:55,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:55,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6870 states to 3516 states and 6870 transitions. [2021-11-22 23:24:55,682 INFO L276 IsEmpty]: Start isEmpty. Operand 3516 states and 6870 transitions. [2021-11-22 23:24:55,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-22 23:24:55,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:55,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:55,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:56,106 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:24:56,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:56,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6872 states to 3518 states and 6872 transitions. [2021-11-22 23:24:56,200 INFO L276 IsEmpty]: Start isEmpty. Operand 3518 states and 6872 transitions. [2021-11-22 23:24:56,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:24:56,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:56,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:56,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:57,755 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked.