./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c022773d-c9a9-48c0-98e1-3428bdb7027a/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c022773d-c9a9-48c0-98e1-3428bdb7027a/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c022773d-c9a9-48c0-98e1-3428bdb7027a/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c022773d-c9a9-48c0-98e1-3428bdb7027a/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c022773d-c9a9-48c0-98e1-3428bdb7027a/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c022773d-c9a9-48c0-98e1-3428bdb7027a/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4ebc163acaf87cb568456e35b94b7a98dba894cf5d42667dc7cea8e03699dc1f --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:48:11,209 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:48:11,211 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:48:11,269 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:48:11,270 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:48:11,274 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:48:11,276 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:48:11,280 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:48:11,283 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:48:11,290 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:48:11,291 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:48:11,293 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:48:11,293 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:48:11,296 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:48:11,299 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:48:11,304 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:48:11,306 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:48:11,307 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:48:11,309 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:48:11,316 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:48:11,318 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:48:11,320 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:48:11,323 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:48:11,324 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:48:11,330 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:48:11,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:48:11,331 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:48:11,333 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:48:11,333 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:48:11,335 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:48:11,335 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:48:11,336 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:48:11,338 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:48:11,339 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:48:11,341 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:48:11,341 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:48:11,342 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:48:11,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:48:11,342 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:48:11,343 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:48:11,344 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:48:11,345 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c022773d-c9a9-48c0-98e1-3428bdb7027a/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:48:11,396 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:48:11,396 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:48:11,397 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:48:11,398 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:48:11,398 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:48:11,398 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:48:11,399 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:48:11,399 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:48:11,399 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:48:11,399 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:48:11,400 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:48:11,401 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:48:11,401 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:48:11,401 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:48:11,401 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:48:11,401 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:48:11,402 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:48:11,402 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:48:11,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:48:11,402 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:48:11,403 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:48:11,403 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:48:11,403 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:48:11,403 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:48:11,403 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:48:11,404 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_c022773d-c9a9-48c0-98e1-3428bdb7027a/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c022773d-c9a9-48c0-98e1-3428bdb7027a/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ebc163acaf87cb568456e35b94b7a98dba894cf5d42667dc7cea8e03699dc1f [2021-11-25 06:48:11,701 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:48:11,723 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:48:11,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:48:11,728 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:48:11,728 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:48:11,730 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c022773d-c9a9-48c0-98e1-3428bdb7027a/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i [2021-11-25 06:48:11,800 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c022773d-c9a9-48c0-98e1-3428bdb7027a/bin/ukojak-d1pc8ZmBRL/data/5d7f8b954/73378c11d12748db83275ccc9e3635b7/FLAG976a6b362 [2021-11-25 06:48:12,916 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:48:12,917 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c022773d-c9a9-48c0-98e1-3428bdb7027a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i [2021-11-25 06:48:12,989 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c022773d-c9a9-48c0-98e1-3428bdb7027a/bin/ukojak-d1pc8ZmBRL/data/5d7f8b954/73378c11d12748db83275ccc9e3635b7/FLAG976a6b362 [2021-11-25 06:48:13,207 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c022773d-c9a9-48c0-98e1-3428bdb7027a/bin/ukojak-d1pc8ZmBRL/data/5d7f8b954/73378c11d12748db83275ccc9e3635b7 [2021-11-25 06:48:13,210 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:48:13,212 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:48:13,214 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:48:13,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:48:13,218 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:48:13,219 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:48:13" (1/1) ... [2021-11-25 06:48:13,220 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3591b157 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:13, skipping insertion in model container [2021-11-25 06:48:13,220 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:48:13" (1/1) ... [2021-11-25 06:48:13,227 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:48:13,460 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:48:18,385 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_c022773d-c9a9-48c0-98e1-3428bdb7027a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[565792,565805] [2021-11-25 06:48:18,388 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_c022773d-c9a9-48c0-98e1-3428bdb7027a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[565939,565952] [2021-11-25 06:48:18,389 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_c022773d-c9a9-48c0-98e1-3428bdb7027a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[566078,566091] [2021-11-25 06:48:18,389 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_c022773d-c9a9-48c0-98e1-3428bdb7027a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[566236,566249] [2021-11-25 06:48:18,412 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:48:18,488 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:48:19,117 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_c022773d-c9a9-48c0-98e1-3428bdb7027a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[565792,565805] [2021-11-25 06:48:19,118 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_c022773d-c9a9-48c0-98e1-3428bdb7027a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[565939,565952] [2021-11-25 06:48:19,118 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_c022773d-c9a9-48c0-98e1-3428bdb7027a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[566078,566091] [2021-11-25 06:48:19,119 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_c022773d-c9a9-48c0-98e1-3428bdb7027a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[566236,566249] [2021-11-25 06:48:19,127 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:48:19,497 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:48:19,497 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:19 WrapperNode [2021-11-25 06:48:19,498 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:48:19,499 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:48:19,499 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:48:19,499 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:48:19,506 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:19" (1/1) ... [2021-11-25 06:48:19,736 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:19" (1/1) ... [2021-11-25 06:48:20,023 INFO L137 Inliner]: procedures = 642, calls = 4623, calls flagged for inlining = 329, calls inlined = 323, statements flattened = 9462 [2021-11-25 06:48:20,024 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:48:20,025 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:48:20,025 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:48:20,025 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:48:20,034 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:19" (1/1) ... [2021-11-25 06:48:20,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:19" (1/1) ... [2021-11-25 06:48:20,094 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:19" (1/1) ... [2021-11-25 06:48:20,094 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:19" (1/1) ... [2021-11-25 06:48:20,415 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:19" (1/1) ... [2021-11-25 06:48:20,460 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:19" (1/1) ... [2021-11-25 06:48:20,633 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:19" (1/1) ... [2021-11-25 06:48:20,680 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:48:20,681 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:48:20,681 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:48:20,682 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:48:20,687 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:48:19" (1/1) ... [2021-11-25 06:48:20,695 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:48:20,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c022773d-c9a9-48c0-98e1-3428bdb7027a/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:48:20,719 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c022773d-c9a9-48c0-98e1-3428bdb7027a/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:48:20,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c022773d-c9a9-48c0-98e1-3428bdb7027a/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:48:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_destroy_entities [2021-11-25 06:48:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_destroy_entities [2021-11-25 06:48:20,774 INFO L130 BoogieDeclarations]: Found specification of procedure lif_s_stream [2021-11-25 06:48:20,774 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_s_stream [2021-11-25 06:48:20,775 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_mbus_code [2021-11-25 06:48:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_mbus_code [2021-11-25 06:48:20,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-25 06:48:20,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-25 06:48:20,775 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_prepare_buf [2021-11-25 06:48:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_prepare_buf [2021-11-25 06:48:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2021-11-25 06:48:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2021-11-25 06:48:20,776 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_get_format [2021-11-25 06:48:20,776 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_get_format [2021-11-25 06:48:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_frame_size [2021-11-25 06:48:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_frame_size [2021-11-25 06:48:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 06:48:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 06:48:20,777 INFO L130 BoogieDeclarations]: Found specification of procedure to_uds [2021-11-25 06:48:20,777 INFO L138 BoogieDeclarations]: Found implementation of procedure to_uds [2021-11-25 06:48:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video [2021-11-25 06:48:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video [2021-11-25 06:48:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_prepare [2021-11-25 06:48:20,778 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_prepare [2021-11-25 06:48:20,778 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_remote_pad [2021-11-25 06:48:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_remote_pad [2021-11-25 06:48:20,779 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-25 06:48:20,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-25 06:48:20,779 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init_formats [2021-11-25 06:48:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init_formats [2021-11-25 06:48:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init [2021-11-25 06:48:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init [2021-11-25 06:48:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure uds_try_format [2021-11-25 06:48:20,780 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_try_format [2021-11-25 06:48:20,780 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_frame_size [2021-11-25 06:48:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_frame_size [2021-11-25 06:48:20,781 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-25 06:48:20,781 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-25 06:48:20,782 INFO L130 BoogieDeclarations]: Found specification of procedure to_lut [2021-11-25 06:48:20,782 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lut [2021-11-25 06:48:20,782 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_mbus_code [2021-11-25 06:48:20,782 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_mbus_code [2021-11-25 06:48:20,782 INFO L130 BoogieDeclarations]: Found specification of procedure lut_get_format [2021-11-25 06:48:20,782 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_get_format [2021-11-25 06:48:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure sru_get_format [2021-11-25 06:48:20,783 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_get_format [2021-11-25 06:48:20,783 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_read [2021-11-25 06:48:20,783 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_read [2021-11-25 06:48:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_irq_handler [2021-11-25 06:48:20,784 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_irq_handler [2021-11-25 06:48:20,784 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_frame_size [2021-11-25 06:48:20,784 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_frame_size [2021-11-25 06:48:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_frame_end [2021-11-25 06:48:20,785 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_frame_end [2021-11-25 06:48:20,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 06:48:20,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 06:48:20,786 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-25 06:48:20,787 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-25 06:48:20,787 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dma_contig_cleanup_ctx [2021-11-25 06:48:20,787 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dma_contig_cleanup_ctx [2021-11-25 06:48:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_s_stream [2021-11-25 06:48:20,788 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_s_stream [2021-11-25 06:48:20,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 06:48:20,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 06:48:20,789 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_selection [2021-11-25 06:48:20,790 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_selection [2021-11-25 06:48:20,790 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-25 06:48:20,790 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-25 06:48:20,790 INFO L130 BoogieDeclarations]: Found specification of procedure uds_s_stream [2021-11-25 06:48:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_s_stream [2021-11-25 06:48:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-11-25 06:48:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-11-25 06:48:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_uds_write [2021-11-25 06:48:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_uds_write [2021-11-25 06:48:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:48:20,792 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_cleanup [2021-11-25 06:48:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_cleanup [2021-11-25 06:48:20,792 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-25 06:48:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-25 06:48:20,792 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2021-11-25 06:48:20,792 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2021-11-25 06:48:20,793 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_stream [2021-11-25 06:48:20,793 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_stream [2021-11-25 06:48:20,793 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-25 06:48:20,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-25 06:48:20,793 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_format [2021-11-25 06:48:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_format [2021-11-25 06:48:20,794 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-25 06:48:20,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-25 06:48:20,794 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2021-11-25 06:48:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2021-11-25 06:48:20,795 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2021-11-25 06:48:20,795 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2021-11-25 06:48:20,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 06:48:20,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 06:48:20,796 INFO L130 BoogieDeclarations]: Found specification of procedure to_rwpf [2021-11-25 06:48:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure to_rwpf [2021-11-25 06:48:20,797 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_get_format_info [2021-11-25 06:48:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_get_format_info [2021-11-25 06:48:20,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:48:20,797 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_mbus_code [2021-11-25 06:48:20,797 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_mbus_code [2021-11-25 06:48:20,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-25 06:48:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-25 06:48:20,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-25 06:48:20,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-25 06:48:20,798 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-25 06:48:20,799 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-25 06:48:20,799 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_ready [2021-11-25 06:48:20,799 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_ready [2021-11-25 06:48:20,799 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_ctrl [2021-11-25 06:48:20,799 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_ctrl [2021-11-25 06:48:20,800 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_selection [2021-11-25 06:48:20,800 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_selection [2021-11-25 06:48:20,800 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_write [2021-11-25 06:48:20,800 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_write [2021-11-25 06:48:20,800 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_set_format [2021-11-25 06:48:20,801 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_set_format [2021-11-25 06:48:20,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:48:20,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-25 06:48:20,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-25 06:48:20,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-25 06:48:20,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-25 06:48:20,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-25 06:48:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-25 06:48:20,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-25 06:48:20,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-25 06:48:20,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-25 06:48:20,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-25 06:48:20,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_7 [2021-11-25 06:48:20,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_7 [2021-11-25 06:48:20,815 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_frame_size [2021-11-25 06:48:20,816 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_frame_size [2021-11-25 06:48:20,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-11-25 06:48:20,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-11-25 06:48:20,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:48:20,816 INFO L130 BoogieDeclarations]: Found specification of procedure sru_set_format [2021-11-25 06:48:20,816 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_set_format [2021-11-25 06:48:20,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 06:48:20,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 06:48:20,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:48:20,817 INFO L130 BoogieDeclarations]: Found specification of procedure to_hsit [2021-11-25 06:48:20,817 INFO L138 BoogieDeclarations]: Found implementation of procedure to_hsit [2021-11-25 06:48:20,817 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_write [2021-11-25 06:48:20,817 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_write [2021-11-25 06:48:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 06:48:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 06:48:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_start_streaming [2021-11-25 06:48:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_start_streaming [2021-11-25 06:48:20,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-25 06:48:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-25 06:48:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___1 [2021-11-25 06:48:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___1 [2021-11-25 06:48:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_get_format [2021-11-25 06:48:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_get_format [2021-11-25 06:48:20,819 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_open [2021-11-25 06:48:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_open [2021-11-25 06:48:20,820 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video_buffer [2021-11-25 06:48:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video_buffer [2021-11-25 06:48:20,820 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_pipeline [2021-11-25 06:48:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_pipeline [2021-11-25 06:48:20,820 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_vdev_queue [2021-11-25 06:48:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_vdev_queue [2021-11-25 06:48:20,821 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_type [2021-11-25 06:48:20,821 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_type [2021-11-25 06:48:20,821 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-25 06:48:20,821 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-25 06:48:20,821 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-25 06:48:20,821 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-25 06:48:20,822 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-25 06:48:20,822 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-25 06:48:20,822 INFO L130 BoogieDeclarations]: Found specification of procedure sru_try_format [2021-11-25 06:48:20,822 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_try_format [2021-11-25 06:48:20,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:48:20,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:48:20,822 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_suspend [2021-11-25 06:48:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_suspend [2021-11-25 06:48:20,823 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-25 06:48:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-25 06:48:20,823 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_enable [2021-11-25 06:48:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_enable [2021-11-25 06:48:20,823 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_try_format [2021-11-25 06:48:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_try_format [2021-11-25 06:48:20,824 INFO L130 BoogieDeclarations]: Found specification of procedure to_sru [2021-11-25 06:48:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sru [2021-11-25 06:48:20,824 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_size [2021-11-25 06:48:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_size [2021-11-25 06:48:20,824 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2021-11-25 06:48:20,825 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2021-11-25 06:48:20,825 INFO L130 BoogieDeclarations]: Found specification of procedure lut_s_stream [2021-11-25 06:48:20,825 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_s_stream [2021-11-25 06:48:20,825 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_cleanup [2021-11-25 06:48:20,826 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_cleanup [2021-11-25 06:48:20,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 06:48:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 06:48:20,827 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_create_bufs [2021-11-25 06:48:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_create_bufs [2021-11-25 06:48:20,827 INFO L130 BoogieDeclarations]: Found specification of procedure uds_passband_width [2021-11-25 06:48:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_passband_width [2021-11-25 06:48:20,828 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_disable [2021-11-25 06:48:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_disable [2021-11-25 06:48:20,828 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_lif_write [2021-11-25 06:48:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_lif_write [2021-11-25 06:48:20,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-25 06:48:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-25 06:48:20,828 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_get_pad_format [2021-11-25 06:48:20,829 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_get_pad_format [2021-11-25 06:48:20,829 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2021-11-25 06:48:20,829 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2021-11-25 06:48:20,829 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-25 06:48:20,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-25 06:48:20,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 06:48:20,830 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 06:48:20,830 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_sru_write [2021-11-25 06:48:20,830 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_sru_write [2021-11-25 06:48:20,830 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_set_format [2021-11-25 06:48:20,830 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_set_format [2021-11-25 06:48:20,830 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rpf_write [2021-11-25 06:48:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rpf_write [2021-11-25 06:48:20,831 INFO L130 BoogieDeclarations]: Found specification of procedure __vsp1_video_try_format [2021-11-25 06:48:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __vsp1_video_try_format [2021-11-25 06:48:20,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-25 06:48:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-25 06:48:20,831 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2021-11-25 06:48:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2021-11-25 06:48:20,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-25 06:48:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-25 06:48:20,832 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_release [2021-11-25 06:48:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_release [2021-11-25 06:48:20,832 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-25 06:48:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-25 06:48:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-25 06:48:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-25 06:48:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_remove [2021-11-25 06:48:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_remove [2021-11-25 06:48:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_resume [2021-11-25 06:48:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_resume [2021-11-25 06:48:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:48:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-25 06:48:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-25 06:48:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_limits [2021-11-25 06:48:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_limits [2021-11-25 06:48:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-25 06:48:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-25 06:48:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:48:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_run [2021-11-25 06:48:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_run [2021-11-25 06:48:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure uds_compute_ratio [2021-11-25 06:48:20,841 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_compute_ratio [2021-11-25 06:48:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_stop_streaming [2021-11-25 06:48:20,841 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_stop_streaming [2021-11-25 06:48:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:48:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure uds_set_format [2021-11-25 06:48:20,841 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_set_format [2021-11-25 06:48:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_probe [2021-11-25 06:48:20,842 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_probe [2021-11-25 06:48:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-25 06:48:20,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-25 06:48:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_create [2021-11-25 06:48:20,843 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_create [2021-11-25 06:48:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-25 06:48:20,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-25 06:48:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-25 06:48:20,844 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-25 06:48:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-25 06:48:20,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-25 06:48:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2021-11-25 06:48:20,844 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2021-11-25 06:48:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 06:48:20,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 06:48:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2021-11-25 06:48:20,845 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2021-11-25 06:48:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2021-11-25 06:48:20,845 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2021-11-25 06:48:20,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-25 06:48:20,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-25 06:48:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_entity [2021-11-25 06:48:20,846 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_entity [2021-11-25 06:48:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure to_lif [2021-11-25 06:48:20,846 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lif [2021-11-25 06:48:20,846 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_format [2021-11-25 06:48:20,847 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_format [2021-11-25 06:48:20,847 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___3 [2021-11-25 06:48:20,847 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___3 [2021-11-25 06:48:20,847 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_link_validate [2021-11-25 06:48:20,847 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_link_validate [2021-11-25 06:48:20,847 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___2 [2021-11-25 06:48:20,847 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___2 [2021-11-25 06:48:20,848 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2021-11-25 06:48:20,848 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2021-11-25 06:48:20,848 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-11-25 06:48:20,848 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_mbus_code [2021-11-25 06:48:20,848 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_mbus_code [2021-11-25 06:48:20,848 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-25 06:48:20,849 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-25 06:48:20,849 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___5 [2021-11-25 06:48:20,849 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___5 [2021-11-25 06:48:20,849 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___4 [2021-11-25 06:48:20,849 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___4 [2021-11-25 06:48:20,849 INFO L130 BoogieDeclarations]: Found specification of procedure lif_set_format [2021-11-25 06:48:20,849 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_set_format [2021-11-25 06:48:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_mbus_code [2021-11-25 06:48:20,850 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_mbus_code [2021-11-25 06:48:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure lif_get_format [2021-11-25 06:48:20,850 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_get_format [2021-11-25 06:48:20,850 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_crop [2021-11-25 06:48:20,850 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_crop [2021-11-25 06:48:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:48:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2021-11-25 06:48:20,851 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2021-11-25 06:48:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 06:48:20,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 06:48:20,851 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_querycap [2021-11-25 06:48:20,851 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_querycap [2021-11-25 06:48:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2021-11-25 06:48:20,852 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2021-11-25 06:48:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_queue [2021-11-25 06:48:20,852 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_queue [2021-11-25 06:48:20,852 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_init [2021-11-25 06:48:20,852 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_init [2021-11-25 06:48:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_s_stream [2021-11-25 06:48:20,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_s_stream [2021-11-25 06:48:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2021-11-25 06:48:20,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2021-11-25 06:48:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_pipeline_stop [2021-11-25 06:48:20,853 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_pipeline_stop [2021-11-25 06:48:20,853 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_set_subdevdata [2021-11-25 06:48:20,854 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_set_subdevdata [2021-11-25 06:48:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure lut_set_format [2021-11-25 06:48:20,854 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_set_format [2021-11-25 06:48:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_frame_size [2021-11-25 06:48:20,854 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_frame_size [2021-11-25 06:48:20,854 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_frame_size [2021-11-25 06:48:20,855 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_frame_size [2021-11-25 06:48:20,855 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-11-25 06:48:20,855 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-11-25 06:48:20,855 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_s_stream [2021-11-25 06:48:20,855 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_s_stream [2021-11-25 06:48:20,855 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_vdev_queue [2021-11-25 06:48:20,855 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_vdev_queue [2021-11-25 06:48:20,856 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-25 06:48:20,856 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-25 06:48:20,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 06:48:20,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 06:48:20,856 INFO L130 BoogieDeclarations]: Found specification of procedure uds_get_format [2021-11-25 06:48:20,856 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_get_format [2021-11-25 06:48:20,857 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-25 06:48:20,857 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-25 06:48:20,857 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2021-11-25 06:48:20,857 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2021-11-25 06:48:20,857 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2021-11-25 06:48:20,857 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2021-11-25 06:48:20,857 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_mbus_code [2021-11-25 06:48:20,858 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_mbus_code [2021-11-25 06:48:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:48:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-25 06:48:20,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-25 06:48:20,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-25 06:48:20,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-25 06:48:22,257 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:48:22,264 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:48:36,154 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 06:50:54,878 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-25 06:50:55,037 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:50:57,327 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:50:57,327 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 06:50:57,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:50:57 BoogieIcfgContainer [2021-11-25 06:50:57,334 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:50:57,335 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:50:57,335 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:50:57,345 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:50:57,345 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:50:57" (1/1) ... [2021-11-25 06:50:57,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:50:57,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:50:57,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4083 states to 2800 states and 4083 transitions. [2021-11-25 06:50:57,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2800 states and 4083 transitions. [2021-11-25 06:50:57,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1125 [2021-11-25 06:50:57,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:50:57,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:50:58,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:50:59,394 INFO L134 CoverageAnalysis]: Checked inductivity of 48183 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48183 trivial. 0 not checked. [2021-11-25 06:50:59,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:50:59,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4115 states to 2805 states and 4115 transitions. [2021-11-25 06:50:59,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 4115 transitions. [2021-11-25 06:51:00,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2021-11-25 06:51:00,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:00,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:00,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:01,025 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-25 06:51:01,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:01,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 2821 states and 4164 transitions. [2021-11-25 06:51:01,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 4164 transitions. [2021-11-25 06:51:01,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2021-11-25 06:51:01,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:01,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:01,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:02,306 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 06:51:02,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:02,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4176 states to 2826 states and 4176 transitions. [2021-11-25 06:51:02,683 INFO L276 IsEmpty]: Start isEmpty. Operand 2826 states and 4176 transitions. [2021-11-25 06:51:02,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2021-11-25 06:51:02,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:02,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:02,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:03,538 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:51:04,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:04,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4218 states to 2834 states and 4218 transitions. [2021-11-25 06:51:04,298 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 4218 transitions. [2021-11-25 06:51:04,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2021-11-25 06:51:04,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:04,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:04,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:05,036 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 06:51:05,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:05,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4231 states to 2839 states and 4231 transitions. [2021-11-25 06:51:05,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 4231 transitions. [2021-11-25 06:51:05,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2021-11-25 06:51:05,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:05,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:06,223 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-25 06:51:07,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:07,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4267 states to 2844 states and 4267 transitions. [2021-11-25 06:51:07,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 4267 transitions. [2021-11-25 06:51:07,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-25 06:51:07,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:07,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:07,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:07,984 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 06:51:09,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:09,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 2851 states and 4309 transitions. [2021-11-25 06:51:09,657 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 4309 transitions. [2021-11-25 06:51:09,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2021-11-25 06:51:09,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:09,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:09,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:10,479 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:51:13,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:13,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 2861 states and 4358 transitions. [2021-11-25 06:51:13,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 4358 transitions. [2021-11-25 06:51:13,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-25 06:51:13,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:13,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:13,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:14,174 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-25 06:51:16,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4399 states to 2867 states and 4399 transitions. [2021-11-25 06:51:16,149 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 4399 transitions. [2021-11-25 06:51:16,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-25 06:51:16,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:16,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:16,821 INFO L134 CoverageAnalysis]: Checked inductivity of 48416 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-25 06:51:16,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:16,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4400 states to 2868 states and 4400 transitions. [2021-11-25 06:51:16,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 4400 transitions. [2021-11-25 06:51:16,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-25 06:51:16,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:16,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:17,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:17,864 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:51:21,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:21,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4453 states to 2879 states and 4453 transitions. [2021-11-25 06:51:21,658 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 4453 transitions. [2021-11-25 06:51:21,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-25 06:51:21,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:21,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:21,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:22,335 INFO L134 CoverageAnalysis]: Checked inductivity of 48416 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-25 06:51:22,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:22,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4454 states to 2880 states and 4454 transitions. [2021-11-25 06:51:22,411 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 4454 transitions. [2021-11-25 06:51:22,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-25 06:51:22,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:22,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:22,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:23,288 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:51:23,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:23,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4459 states to 2885 states and 4459 transitions. [2021-11-25 06:51:23,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2885 states and 4459 transitions. [2021-11-25 06:51:23,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-25 06:51:23,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:23,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:23,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:24,174 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:51:24,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:24,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 2887 states and 4461 transitions. [2021-11-25 06:51:24,277 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 4461 transitions. [2021-11-25 06:51:24,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-25 06:51:24,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:24,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:24,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:25,170 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:51:30,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:30,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4517 states to 2899 states and 4517 transitions. [2021-11-25 06:51:30,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2899 states and 4517 transitions. [2021-11-25 06:51:30,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-25 06:51:30,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:30,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:30,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:31,211 INFO L134 CoverageAnalysis]: Checked inductivity of 48415 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-25 06:51:31,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:31,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 2900 states and 4518 transitions. [2021-11-25 06:51:31,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 4518 transitions. [2021-11-25 06:51:31,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2021-11-25 06:51:31,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:31,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:31,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:31,914 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-25 06:51:32,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:32,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4534 states to 2916 states and 4534 transitions. [2021-11-25 06:51:32,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 4534 transitions. [2021-11-25 06:51:32,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-25 06:51:32,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:32,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:32,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:33,209 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:51:39,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:39,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4593 states to 2929 states and 4593 transitions. [2021-11-25 06:51:39,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 4593 transitions. [2021-11-25 06:51:39,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-25 06:51:39,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:39,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:40,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:40,612 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:51:40,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:40,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4595 states to 2931 states and 4595 transitions. [2021-11-25 06:51:40,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2931 states and 4595 transitions. [2021-11-25 06:51:40,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-25 06:51:40,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:40,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:40,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:41,357 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 06:51:41,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:41,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2932 states and 4596 transitions. [2021-11-25 06:51:41,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 4596 transitions. [2021-11-25 06:51:41,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-25 06:51:41,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:41,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:41,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:42,060 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 06:51:46,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:46,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4626 states to 2942 states and 4626 transitions. [2021-11-25 06:51:46,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 4626 transitions. [2021-11-25 06:51:46,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-25 06:51:46,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:46,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:46,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:46,629 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 06:51:48,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:48,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4643 states to 2948 states and 4643 transitions. [2021-11-25 06:51:48,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 4643 transitions. [2021-11-25 06:51:48,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-25 06:51:48,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:48,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:48,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:49,054 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:51:56,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:56,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4705 states to 2962 states and 4705 transitions. [2021-11-25 06:51:56,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2962 states and 4705 transitions. [2021-11-25 06:51:56,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-25 06:51:56,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:56,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:57,558 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-25 06:51:57,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:57,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 2963 states and 4706 transitions. [2021-11-25 06:51:57,644 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 4706 transitions. [2021-11-25 06:51:57,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-25 06:51:57,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:57,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:57,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:58,244 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:51:58,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:58,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4707 states to 2964 states and 4707 transitions. [2021-11-25 06:51:58,301 INFO L276 IsEmpty]: Start isEmpty. Operand 2964 states and 4707 transitions. [2021-11-25 06:51:58,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-25 06:51:58,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:58,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:58,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:51:58,863 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 06:51:59,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:51:59,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4708 states to 2965 states and 4708 transitions. [2021-11-25 06:51:59,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 4708 transitions. [2021-11-25 06:51:59,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-25 06:51:59,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:51:59,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:51:59,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:00,300 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:52:10,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:10,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4773 states to 2980 states and 4773 transitions. [2021-11-25 06:52:10,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2980 states and 4773 transitions. [2021-11-25 06:52:10,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-25 06:52:10,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:10,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:10,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:10,567 INFO L134 CoverageAnalysis]: Checked inductivity of 48406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48406 trivial. 0 not checked. [2021-11-25 06:52:11,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:11,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4781 states to 2984 states and 4781 transitions. [2021-11-25 06:52:11,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 4781 transitions. [2021-11-25 06:52:11,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-25 06:52:11,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:11,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:11,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:12,204 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:52:12,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:12,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4782 states to 2985 states and 4782 transitions. [2021-11-25 06:52:12,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2985 states and 4782 transitions. [2021-11-25 06:52:12,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-25 06:52:12,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:12,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:12,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:12,922 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:52:12,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:12,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4783 states to 2986 states and 4783 transitions. [2021-11-25 06:52:12,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2986 states and 4783 transitions. [2021-11-25 06:52:12,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-25 06:52:12,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:12,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:13,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:13,578 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 06:52:14,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:14,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4785 states to 2988 states and 4785 transitions. [2021-11-25 06:52:14,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 4785 transitions. [2021-11-25 06:52:14,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-25 06:52:14,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:14,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:14,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:14,597 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:52:14,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:14,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4785 states to 2989 states and 4785 transitions. [2021-11-25 06:52:14,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 4785 transitions. [2021-11-25 06:52:14,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-25 06:52:14,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:14,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:14,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:15,224 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:52:15,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:15,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4786 states to 2990 states and 4786 transitions. [2021-11-25 06:52:15,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2990 states and 4786 transitions. [2021-11-25 06:52:15,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-25 06:52:15,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:15,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:15,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:15,781 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 06:52:17,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:17,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4821 states to 2997 states and 4821 transitions. [2021-11-25 06:52:17,736 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 4821 transitions. [2021-11-25 06:52:17,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-25 06:52:17,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:17,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:17,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:18,253 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 06:52:20,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:20,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4838 states to 3003 states and 4838 transitions. [2021-11-25 06:52:20,205 INFO L276 IsEmpty]: Start isEmpty. Operand 3003 states and 4838 transitions. [2021-11-25 06:52:20,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-25 06:52:20,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:20,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:20,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:21,005 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:52:32,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:32,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4906 states to 3019 states and 4906 transitions. [2021-11-25 06:52:32,537 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 4906 transitions. [2021-11-25 06:52:32,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-25 06:52:32,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:32,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:33,016 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-25 06:52:33,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:33,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4907 states to 3020 states and 4907 transitions. [2021-11-25 06:52:33,094 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 4907 transitions. [2021-11-25 06:52:33,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-25 06:52:33,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:33,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:33,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:33,686 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 06:52:34,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:34,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 3024 states and 4915 transitions. [2021-11-25 06:52:34,332 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 4915 transitions. [2021-11-25 06:52:34,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-25 06:52:34,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:34,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:34,779 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 06:52:35,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:35,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4948 states to 3036 states and 4948 transitions. [2021-11-25 06:52:35,977 INFO L276 IsEmpty]: Start isEmpty. Operand 3036 states and 4948 transitions. [2021-11-25 06:52:35,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-25 06:52:35,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:35,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:36,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:36,520 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:52:36,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:36,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4949 states to 3037 states and 4949 transitions. [2021-11-25 06:52:36,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3037 states and 4949 transitions. [2021-11-25 06:52:36,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-25 06:52:36,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:36,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:36,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:37,031 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 06:52:37,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:37,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 3038 states and 4950 transitions. [2021-11-25 06:52:37,111 INFO L276 IsEmpty]: Start isEmpty. Operand 3038 states and 4950 transitions. [2021-11-25 06:52:37,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-25 06:52:37,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:37,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:37,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:37,580 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:52:38,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:38,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4952 states to 3040 states and 4952 transitions. [2021-11-25 06:52:38,137 INFO L276 IsEmpty]: Start isEmpty. Operand 3040 states and 4952 transitions. [2021-11-25 06:52:38,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-25 06:52:38,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:38,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:38,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:38,590 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 06:52:39,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:39,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4953 states to 3041 states and 4953 transitions. [2021-11-25 06:52:39,242 INFO L276 IsEmpty]: Start isEmpty. Operand 3041 states and 4953 transitions. [2021-11-25 06:52:39,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-25 06:52:39,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:39,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:39,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:39,721 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 06:52:41,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:41,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4970 states to 3047 states and 4970 transitions. [2021-11-25 06:52:41,766 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 4970 transitions. [2021-11-25 06:52:41,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-25 06:52:41,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:41,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:41,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:42,603 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:52:55,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:55,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5041 states to 3064 states and 5041 transitions. [2021-11-25 06:52:55,740 INFO L276 IsEmpty]: Start isEmpty. Operand 3064 states and 5041 transitions. [2021-11-25 06:52:55,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-25 06:52:55,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:55,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:55,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:56,176 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48639 trivial. 0 not checked. [2021-11-25 06:52:56,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:56,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5042 states to 3065 states and 5042 transitions. [2021-11-25 06:52:56,643 INFO L276 IsEmpty]: Start isEmpty. Operand 3065 states and 5042 transitions. [2021-11-25 06:52:56,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-25 06:52:56,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:56,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:56,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:57,137 INFO L134 CoverageAnalysis]: Checked inductivity of 48407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48407 trivial. 0 not checked. [2021-11-25 06:52:58,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:52:58,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5050 states to 3069 states and 5050 transitions. [2021-11-25 06:52:58,253 INFO L276 IsEmpty]: Start isEmpty. Operand 3069 states and 5050 transitions. [2021-11-25 06:52:58,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-25 06:52:58,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:52:58,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:52:58,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:52:59,048 INFO L134 CoverageAnalysis]: Checked inductivity of 48647 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 06:53:02,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:02,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5098 states to 3076 states and 5098 transitions. [2021-11-25 06:53:02,710 INFO L276 IsEmpty]: Start isEmpty. Operand 3076 states and 5098 transitions. [2021-11-25 06:53:02,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-25 06:53:02,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:02,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:02,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:03,182 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 06:53:05,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:05,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5115 states to 3082 states and 5115 transitions. [2021-11-25 06:53:05,341 INFO L276 IsEmpty]: Start isEmpty. Operand 3082 states and 5115 transitions. [2021-11-25 06:53:05,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-25 06:53:05,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:05,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:05,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:06,137 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:53:22,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:22,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5190 states to 3100 states and 5190 transitions. [2021-11-25 06:53:22,670 INFO L276 IsEmpty]: Start isEmpty. Operand 3100 states and 5190 transitions. [2021-11-25 06:53:22,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-25 06:53:22,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:22,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:22,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:23,176 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 06:53:23,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:23,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5222 states to 3111 states and 5222 transitions. [2021-11-25 06:53:23,417 INFO L276 IsEmpty]: Start isEmpty. Operand 3111 states and 5222 transitions. [2021-11-25 06:53:23,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-25 06:53:23,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:23,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:23,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:23,869 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-25 06:53:25,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:25,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5230 states to 3115 states and 5230 transitions. [2021-11-25 06:53:25,175 INFO L276 IsEmpty]: Start isEmpty. Operand 3115 states and 5230 transitions. [2021-11-25 06:53:25,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-25 06:53:25,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:25,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:25,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:25,749 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 06:53:29,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:29,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 3123 states and 5273 transitions. [2021-11-25 06:53:29,405 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 5273 transitions. [2021-11-25 06:53:29,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-25 06:53:29,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:29,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:29,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:29,889 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 06:53:29,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:29,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3125 states and 5275 transitions. [2021-11-25 06:53:29,955 INFO L276 IsEmpty]: Start isEmpty. Operand 3125 states and 5275 transitions. [2021-11-25 06:53:29,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 06:53:29,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:29,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:30,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:30,366 INFO L134 CoverageAnalysis]: Checked inductivity of 48865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48859 trivial. 0 not checked. [2021-11-25 06:53:32,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:32,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 3129 states and 5284 transitions. [2021-11-25 06:53:32,257 INFO L276 IsEmpty]: Start isEmpty. Operand 3129 states and 5284 transitions. [2021-11-25 06:53:32,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-25 06:53:32,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:32,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:32,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:33,080 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:53:51,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:51,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5362 states to 3148 states and 5362 transitions. [2021-11-25 06:53:51,747 INFO L276 IsEmpty]: Start isEmpty. Operand 3148 states and 5362 transitions. [2021-11-25 06:53:51,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-25 06:53:51,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:51,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:51,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:52,158 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 06:53:54,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:54,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5369 states to 3150 states and 5369 transitions. [2021-11-25 06:53:54,857 INFO L276 IsEmpty]: Start isEmpty. Operand 3150 states and 5369 transitions. [2021-11-25 06:53:54,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-25 06:53:54,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:54,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:55,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:55,268 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 06:53:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:57,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5387 states to 3156 states and 5387 transitions. [2021-11-25 06:53:57,954 INFO L276 IsEmpty]: Start isEmpty. Operand 3156 states and 5387 transitions. [2021-11-25 06:53:57,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 06:53:57,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:57,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:53:58,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:53:58,478 INFO L134 CoverageAnalysis]: Checked inductivity of 48865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48859 trivial. 0 not checked. [2021-11-25 06:53:59,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:53:59,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5418 states to 3160 states and 5418 transitions. [2021-11-25 06:53:59,871 INFO L276 IsEmpty]: Start isEmpty. Operand 3160 states and 5418 transitions. [2021-11-25 06:53:59,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 06:53:59,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:53:59,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:00,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:00,912 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 06:54:04,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:04,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5441 states to 3165 states and 5441 transitions. [2021-11-25 06:54:04,915 INFO L276 IsEmpty]: Start isEmpty. Operand 3165 states and 5441 transitions. [2021-11-25 06:54:04,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 06:54:04,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:04,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:05,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:05,950 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 06:54:13,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:13,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5502 states to 3175 states and 5502 transitions. [2021-11-25 06:54:13,564 INFO L276 IsEmpty]: Start isEmpty. Operand 3175 states and 5502 transitions. [2021-11-25 06:54:13,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 06:54:13,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:13,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:13,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:13,968 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 06:54:15,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:15,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5533 states to 3179 states and 5533 transitions. [2021-11-25 06:54:15,345 INFO L276 IsEmpty]: Start isEmpty. Operand 3179 states and 5533 transitions. [2021-11-25 06:54:15,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 06:54:15,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:15,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:15,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:15,743 INFO L134 CoverageAnalysis]: Checked inductivity of 48638 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 06:54:16,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:16,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5534 states to 3180 states and 5534 transitions. [2021-11-25 06:54:16,549 INFO L276 IsEmpty]: Start isEmpty. Operand 3180 states and 5534 transitions. [2021-11-25 06:54:16,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 06:54:16,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:16,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:16,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:16,950 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 06:54:22,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:22,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5580 states to 3189 states and 5580 transitions. [2021-11-25 06:54:22,577 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 5580 transitions. [2021-11-25 06:54:22,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-25 06:54:22,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:22,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:22,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:23,126 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:54:23,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:23,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5583 states to 3192 states and 5583 transitions. [2021-11-25 06:54:23,207 INFO L276 IsEmpty]: Start isEmpty. Operand 3192 states and 5583 transitions. [2021-11-25 06:54:23,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 06:54:23,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:23,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:23,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:23,609 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 06:54:25,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:25,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5614 states to 3196 states and 5614 transitions. [2021-11-25 06:54:25,169 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 5614 transitions. [2021-11-25 06:54:25,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-25 06:54:25,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:25,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:25,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:26,068 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:54:49,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:49,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5695 states to 3216 states and 5695 transitions. [2021-11-25 06:54:49,087 INFO L276 IsEmpty]: Start isEmpty. Operand 3216 states and 5695 transitions. [2021-11-25 06:54:49,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-25 06:54:49,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:49,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:49,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:49,480 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 06:54:49,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:49,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5696 states to 3217 states and 5696 transitions. [2021-11-25 06:54:49,681 INFO L276 IsEmpty]: Start isEmpty. Operand 3217 states and 5696 transitions. [2021-11-25 06:54:49,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-25 06:54:49,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:49,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:49,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:50,087 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 06:54:53,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:53,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5714 states to 3223 states and 5714 transitions. [2021-11-25 06:54:53,140 INFO L276 IsEmpty]: Start isEmpty. Operand 3223 states and 5714 transitions. [2021-11-25 06:54:53,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 06:54:53,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:53,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:53,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:53,536 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 06:54:53,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:53,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5715 states to 3224 states and 5715 transitions. [2021-11-25 06:54:53,583 INFO L276 IsEmpty]: Start isEmpty. Operand 3224 states and 5715 transitions. [2021-11-25 06:54:53,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 06:54:53,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:53,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:53,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:54,097 INFO L134 CoverageAnalysis]: Checked inductivity of 48866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48860 trivial. 0 not checked. [2021-11-25 06:54:58,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:58,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5725 states to 3228 states and 5725 transitions. [2021-11-25 06:54:58,673 INFO L276 IsEmpty]: Start isEmpty. Operand 3228 states and 5725 transitions. [2021-11-25 06:54:58,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 06:54:58,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:58,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:58,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:54:59,068 INFO L134 CoverageAnalysis]: Checked inductivity of 48648 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 06:55:00,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:00,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5730 states to 3230 states and 5730 transitions. [2021-11-25 06:55:00,625 INFO L276 IsEmpty]: Start isEmpty. Operand 3230 states and 5730 transitions. [2021-11-25 06:55:00,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 06:55:00,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:00,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:00,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:01,022 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-25 06:55:04,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:04,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5739 states to 3234 states and 5739 transitions. [2021-11-25 06:55:04,165 INFO L276 IsEmpty]: Start isEmpty. Operand 3234 states and 5739 transitions. [2021-11-25 06:55:04,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 06:55:04,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:04,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:04,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:04,563 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 06:55:07,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:07,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5749 states to 3238 states and 5749 transitions. [2021-11-25 06:55:07,614 INFO L276 IsEmpty]: Start isEmpty. Operand 3238 states and 5749 transitions. [2021-11-25 06:55:07,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 06:55:07,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:07,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:07,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:08,012 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:55:08,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:08,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5750 states to 3239 states and 5750 transitions. [2021-11-25 06:55:08,063 INFO L276 IsEmpty]: Start isEmpty. Operand 3239 states and 5750 transitions. [2021-11-25 06:55:08,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 06:55:08,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:08,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:08,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:08,479 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 06:55:11,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:11,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5785 states to 3244 states and 5785 transitions. [2021-11-25 06:55:11,800 INFO L276 IsEmpty]: Start isEmpty. Operand 3244 states and 5785 transitions. [2021-11-25 06:55:11,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 06:55:11,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:11,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:11,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:12,393 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 06:55:15,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:15,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5802 states to 3250 states and 5802 transitions. [2021-11-25 06:55:15,571 INFO L276 IsEmpty]: Start isEmpty. Operand 3250 states and 5802 transitions. [2021-11-25 06:55:15,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 06:55:15,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:15,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:15,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:15,974 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 06:55:17,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:17,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5833 states to 3254 states and 5833 transitions. [2021-11-25 06:55:17,575 INFO L276 IsEmpty]: Start isEmpty. Operand 3254 states and 5833 transitions. [2021-11-25 06:55:17,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 06:55:17,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:17,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:17,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:18,550 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:55:46,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:46,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5917 states to 3275 states and 5917 transitions. [2021-11-25 06:55:46,405 INFO L276 IsEmpty]: Start isEmpty. Operand 3275 states and 5917 transitions. [2021-11-25 06:55:46,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-25 06:55:46,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:46,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:46,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:46,798 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 06:55:47,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:47,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5918 states to 3276 states and 5918 transitions. [2021-11-25 06:55:47,921 INFO L276 IsEmpty]: Start isEmpty. Operand 3276 states and 5918 transitions. [2021-11-25 06:55:47,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 06:55:47,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:47,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:48,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:48,322 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-25 06:55:50,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:50,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5926 states to 3280 states and 5926 transitions. [2021-11-25 06:55:50,125 INFO L276 IsEmpty]: Start isEmpty. Operand 3280 states and 5926 transitions. [2021-11-25 06:55:50,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 06:55:50,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:50,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:50,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:50,524 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 06:55:57,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:57,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5971 states to 3289 states and 5971 transitions. [2021-11-25 06:55:57,290 INFO L276 IsEmpty]: Start isEmpty. Operand 3289 states and 5971 transitions. [2021-11-25 06:55:57,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 06:55:57,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:57,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:57,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:57,799 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:55:57,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:55:57,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5972 states to 3290 states and 5972 transitions. [2021-11-25 06:55:57,852 INFO L276 IsEmpty]: Start isEmpty. Operand 3290 states and 5972 transitions. [2021-11-25 06:55:57,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 06:55:57,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:55:57,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:55:57,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:55:58,255 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 06:56:00,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:00,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6003 states to 3294 states and 6003 transitions. [2021-11-25 06:56:00,167 INFO L276 IsEmpty]: Start isEmpty. Operand 3294 states and 6003 transitions. [2021-11-25 06:56:00,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 06:56:00,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:00,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:00,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:00,670 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 06:56:04,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:04,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6020 states to 3300 states and 6020 transitions. [2021-11-25 06:56:04,139 INFO L276 IsEmpty]: Start isEmpty. Operand 3300 states and 6020 transitions. [2021-11-25 06:56:04,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-25 06:56:04,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:04,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:05,165 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:56:37,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:37,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6107 states to 3322 states and 6107 transitions. [2021-11-25 06:56:37,172 INFO L276 IsEmpty]: Start isEmpty. Operand 3322 states and 6107 transitions. [2021-11-25 06:56:37,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 06:56:37,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:37,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:37,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:37,699 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-25 06:56:39,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:39,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6115 states to 3326 states and 6115 transitions. [2021-11-25 06:56:39,562 INFO L276 IsEmpty]: Start isEmpty. Operand 3326 states and 6115 transitions. [2021-11-25 06:56:39,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-25 06:56:39,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:39,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:39,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:39,966 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 06:56:43,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:43,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6125 states to 3330 states and 6125 transitions. [2021-11-25 06:56:43,564 INFO L276 IsEmpty]: Start isEmpty. Operand 3330 states and 6125 transitions. [2021-11-25 06:56:43,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-25 06:56:43,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:43,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:43,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:44,203 INFO L134 CoverageAnalysis]: Checked inductivity of 49062 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49062 trivial. 0 not checked. [2021-11-25 06:56:44,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:44,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6127 states to 3332 states and 6127 transitions. [2021-11-25 06:56:44,286 INFO L276 IsEmpty]: Start isEmpty. Operand 3332 states and 6127 transitions. [2021-11-25 06:56:44,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-25 06:56:44,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:44,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:44,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:44,688 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 06:56:48,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:48,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6162 states to 3337 states and 6162 transitions. [2021-11-25 06:56:48,426 INFO L276 IsEmpty]: Start isEmpty. Operand 3337 states and 6162 transitions. [2021-11-25 06:56:48,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 06:56:48,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:48,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:48,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:48,945 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:56:48,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:48,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6163 states to 3338 states and 6163 transitions. [2021-11-25 06:56:48,997 INFO L276 IsEmpty]: Start isEmpty. Operand 3338 states and 6163 transitions. [2021-11-25 06:56:49,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-25 06:56:49,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:49,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:49,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:49,396 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 06:56:51,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:51,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6194 states to 3342 states and 6194 transitions. [2021-11-25 06:56:51,470 INFO L276 IsEmpty]: Start isEmpty. Operand 3342 states and 6194 transitions. [2021-11-25 06:56:51,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 06:56:51,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:51,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:51,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:52,046 INFO L134 CoverageAnalysis]: Checked inductivity of 48410 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48410 trivial. 0 not checked. [2021-11-25 06:56:54,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:54,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6220 states to 3349 states and 6220 transitions. [2021-11-25 06:56:54,868 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 6220 transitions. [2021-11-25 06:56:54,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-25 06:56:54,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:54,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:55,274 INFO L134 CoverageAnalysis]: Checked inductivity of 48410 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48410 trivial. 0 not checked. [2021-11-25 06:56:59,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:59,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6243 states to 3355 states and 6243 transitions. [2021-11-25 06:56:59,185 INFO L276 IsEmpty]: Start isEmpty. Operand 3355 states and 6243 transitions. [2021-11-25 06:56:59,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-25 06:56:59,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:59,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:59,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:56:59,584 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 06:56:59,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:56:59,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6244 states to 3356 states and 6244 transitions. [2021-11-25 06:56:59,681 INFO L276 IsEmpty]: Start isEmpty. Operand 3356 states and 6244 transitions. [2021-11-25 06:56:59,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-25 06:56:59,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:56:59,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:56:59,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:00,179 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 06:57:01,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:01,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6245 states to 3357 states and 6245 transitions. [2021-11-25 06:57:01,249 INFO L276 IsEmpty]: Start isEmpty. Operand 3357 states and 6245 transitions. [2021-11-25 06:57:01,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-25 06:57:01,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:01,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:01,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:01,645 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 06:57:02,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:02,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6246 states to 3358 states and 6246 transitions. [2021-11-25 06:57:02,685 INFO L276 IsEmpty]: Start isEmpty. Operand 3358 states and 6246 transitions. [2021-11-25 06:57:02,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 06:57:02,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:02,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:02,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:03,166 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 06:57:06,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:06,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6263 states to 3364 states and 6263 transitions. [2021-11-25 06:57:06,926 INFO L276 IsEmpty]: Start isEmpty. Operand 3364 states and 6263 transitions. [2021-11-25 06:57:06,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 06:57:06,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:06,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:07,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:08,021 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:57:42,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:42,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6353 states to 3387 states and 6353 transitions. [2021-11-25 06:57:42,788 INFO L276 IsEmpty]: Start isEmpty. Operand 3387 states and 6353 transitions. [2021-11-25 06:57:42,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 06:57:42,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:42,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:42,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:43,343 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:57:43,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:43,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6353 states to 3388 states and 6353 transitions. [2021-11-25 06:57:43,406 INFO L276 IsEmpty]: Start isEmpty. Operand 3388 states and 6353 transitions. [2021-11-25 06:57:43,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-25 06:57:43,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:43,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:43,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:43,806 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-25 06:57:45,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:45,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6361 states to 3392 states and 6361 transitions. [2021-11-25 06:57:45,806 INFO L276 IsEmpty]: Start isEmpty. Operand 3392 states and 6361 transitions. [2021-11-25 06:57:45,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-25 06:57:45,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:45,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:45,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:46,207 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 06:57:54,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:54,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6406 states to 3401 states and 6406 transitions. [2021-11-25 06:57:54,464 INFO L276 IsEmpty]: Start isEmpty. Operand 3401 states and 6406 transitions. [2021-11-25 06:57:54,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-25 06:57:54,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:54,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:54,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:54,942 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48636 trivial. 0 not checked. [2021-11-25 06:57:58,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:57:58,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6435 states to 3409 states and 6435 transitions. [2021-11-25 06:57:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 3409 states and 6435 transitions. [2021-11-25 06:57:58,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-25 06:57:58,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:57:58,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:57:58,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:57:58,595 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 06:58:00,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:58:00,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6466 states to 3413 states and 6466 transitions. [2021-11-25 06:58:00,642 INFO L276 IsEmpty]: Start isEmpty. Operand 3413 states and 6466 transitions. [2021-11-25 06:58:00,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-25 06:58:00,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:58:00,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:58:00,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:58:01,043 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48636 trivial. 0 not checked. [2021-11-25 06:58:05,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:58:05,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6490 states to 3419 states and 6490 transitions. [2021-11-25 06:58:05,247 INFO L276 IsEmpty]: Start isEmpty. Operand 3419 states and 6490 transitions. [2021-11-25 06:58:05,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-25 06:58:05,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:58:05,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:58:05,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:58:06,591 INFO L134 CoverageAnalysis]: Checked inductivity of 48648 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 06:58:16,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:58:16,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6540 states to 3426 states and 6540 transitions. [2021-11-25 06:58:16,212 INFO L276 IsEmpty]: Start isEmpty. Operand 3426 states and 6540 transitions. [2021-11-25 06:58:16,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-25 06:58:16,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:58:16,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:58:16,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:58:16,614 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 06:58:20,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:58:20,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6557 states to 3432 states and 6557 transitions. [2021-11-25 06:58:20,804 INFO L276 IsEmpty]: Start isEmpty. Operand 3432 states and 6557 transitions. [2021-11-25 06:58:20,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-25 06:58:20,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:58:20,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:58:21,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:58:22,069 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 06:59:00,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:00,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6650 states to 3456 states and 6650 transitions. [2021-11-25 06:59:00,956 INFO L276 IsEmpty]: Start isEmpty. Operand 3456 states and 6650 transitions. [2021-11-25 06:59:00,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-25 06:59:00,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:00,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:01,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:01,544 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-25 06:59:03,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:03,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6658 states to 3460 states and 6658 transitions. [2021-11-25 06:59:03,743 INFO L276 IsEmpty]: Start isEmpty. Operand 3460 states and 6658 transitions. [2021-11-25 06:59:03,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-25 06:59:03,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:03,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:03,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:04,145 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 06:59:11,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:11,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6699 states to 3468 states and 6699 transitions. [2021-11-25 06:59:11,028 INFO L276 IsEmpty]: Start isEmpty. Operand 3468 states and 6699 transitions. [2021-11-25 06:59:11,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-25 06:59:11,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:11,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:11,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:11,428 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48639 trivial. 0 not checked. [2021-11-25 06:59:17,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:17,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6736 states to 3478 states and 6736 transitions. [2021-11-25 06:59:17,659 INFO L276 IsEmpty]: Start isEmpty. Operand 3478 states and 6736 transitions. [2021-11-25 06:59:17,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-25 06:59:17,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:17,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:17,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:18,065 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 06:59:20,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:20,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6740 states to 3479 states and 6740 transitions. [2021-11-25 06:59:20,422 INFO L276 IsEmpty]: Start isEmpty. Operand 3479 states and 6740 transitions. [2021-11-25 06:59:20,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-25 06:59:20,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:20,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:20,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:20,996 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48639 trivial. 0 not checked. [2021-11-25 06:59:25,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:25,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6765 states to 3485 states and 6765 transitions. [2021-11-25 06:59:25,968 INFO L276 IsEmpty]: Start isEmpty. Operand 3485 states and 6765 transitions. [2021-11-25 06:59:25,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-25 06:59:25,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:25,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:26,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:27,445 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 06:59:43,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:43,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6833 states to 3495 states and 6833 transitions. [2021-11-25 06:59:43,917 INFO L276 IsEmpty]: Start isEmpty. Operand 3495 states and 6833 transitions. [2021-11-25 06:59:43,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 06:59:43,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:43,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:44,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:44,414 INFO L134 CoverageAnalysis]: Checked inductivity of 48410 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48410 trivial. 0 not checked. [2021-11-25 06:59:49,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:49,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6874 states to 3502 states and 6874 transitions. [2021-11-25 06:59:49,290 INFO L276 IsEmpty]: Start isEmpty. Operand 3502 states and 6874 transitions. [2021-11-25 06:59:49,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-25 06:59:49,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:49,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:49,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:49,810 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-25 06:59:52,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:52,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6905 states to 3506 states and 6905 transitions. [2021-11-25 06:59:52,950 INFO L276 IsEmpty]: Start isEmpty. Operand 3506 states and 6905 transitions. [2021-11-25 06:59:52,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-25 06:59:52,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:52,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:53,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 06:59:53,480 INFO L134 CoverageAnalysis]: Checked inductivity of 48410 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48410 trivial. 0 not checked. [2021-11-25 06:59:59,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:59,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6928 states to 3512 states and 6928 transitions. [2021-11-25 06:59:59,866 INFO L276 IsEmpty]: Start isEmpty. Operand 3512 states and 6928 transitions. [2021-11-25 06:59:59,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-25 06:59:59,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:59,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:00,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:00,400 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-25 07:00:04,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:04,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6959 states to 3516 states and 6959 transitions. [2021-11-25 07:00:04,057 INFO L276 IsEmpty]: Start isEmpty. Operand 3516 states and 6959 transitions. [2021-11-25 07:00:04,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-25 07:00:04,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:04,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:04,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:04,567 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-25 07:00:04,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:04,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6961 states to 3518 states and 6961 transitions. [2021-11-25 07:00:04,634 INFO L276 IsEmpty]: Start isEmpty. Operand 3518 states and 6961 transitions. [2021-11-25 07:00:04,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-25 07:00:04,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:04,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:04,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:05,041 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48642 trivial. 0 not checked. [2021-11-25 07:00:10,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:00:10,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6962 states to 3520 states and 6962 transitions. [2021-11-25 07:00:10,537 INFO L276 IsEmpty]: Start isEmpty. Operand 3520 states and 6962 transitions. [2021-11-25 07:00:10,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-25 07:00:10,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:00:10,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:00:10,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:00:11,908 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-25 07:01:02,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:02,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7059 states to 3545 states and 7059 transitions. [2021-11-25 07:01:02,166 INFO L276 IsEmpty]: Start isEmpty. Operand 3545 states and 7059 transitions. [2021-11-25 07:01:02,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-25 07:01:02,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:02,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:02,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:02,891 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-25 07:01:08,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:01:08,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7077 states to 3551 states and 7077 transitions. [2021-11-25 07:01:08,152 INFO L276 IsEmpty]: Start isEmpty. Operand 3551 states and 7077 transitions. [2021-11-25 07:01:08,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2021-11-25 07:01:08,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:01:08,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:01:08,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 07:01:08,730 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked.