./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 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/bin/ukojak-2xVlg8857e/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_bf581dfd-3773-4c35-b343-20829b2aa3c4/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4ebc163acaf87cb568456e35b94b7a98dba894cf5d42667dc7cea8e03699dc1f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:49:36,618 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:49:36,620 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:49:36,661 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:49:36,661 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:49:36,666 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:49:36,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:49:36,675 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:49:36,678 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:49:36,685 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:49:36,686 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:49:36,688 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:49:36,689 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:49:36,692 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:49:36,695 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:49:36,700 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:49:36,702 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:49:36,703 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:49:36,709 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:49:36,712 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:49:36,713 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:49:36,717 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:49:36,718 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:49:36,719 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:49:36,723 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:49:36,723 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:49:36,724 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:49:36,725 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:49:36,725 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:49:36,726 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:49:36,727 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:49:36,728 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:49:36,729 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:49:36,729 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:49:36,731 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:49:36,731 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:49:36,732 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:49:36,732 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:49:36,732 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:49:36,733 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:49:36,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:49:36,735 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:49:36,762 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:49:36,762 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:49:36,763 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:49:36,763 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:49:36,764 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:49:36,764 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:49:36,764 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:49:36,764 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:49:36,764 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:49:36,765 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:49:36,765 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:49:36,765 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:49:36,765 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:49:36,765 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:49:36,766 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:49:36,766 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:49:36,766 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:49:36,766 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:49:36,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:49:36,767 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:49:36,767 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:49:36,767 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:49:36,767 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:49:36,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:49:36,768 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:49:36,768 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_bf581dfd-3773-4c35-b343-20829b2aa3c4/bin/ukojak-2xVlg8857e/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ebc163acaf87cb568456e35b94b7a98dba894cf5d42667dc7cea8e03699dc1f [2021-11-13 23:49:37,069 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:49:37,093 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:49:37,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:49:37,098 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:49:37,098 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:49:37,100 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i [2021-11-13 23:49:37,195 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/bin/ukojak-2xVlg8857e/data/465bfde90/862309bf4f2942819076dea1bd4812a3/FLAG92990d27c [2021-11-13 23:49:38,276 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:49:38,279 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i [2021-11-13 23:49:38,348 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/bin/ukojak-2xVlg8857e/data/465bfde90/862309bf4f2942819076dea1bd4812a3/FLAG92990d27c [2021-11-13 23:49:38,510 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/bin/ukojak-2xVlg8857e/data/465bfde90/862309bf4f2942819076dea1bd4812a3 [2021-11-13 23:49:38,512 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:49:38,513 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:49:38,514 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:49:38,515 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:49:38,531 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:49:38,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:49:38" (1/1) ... [2021-11-13 23:49:38,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66b24313 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:38, skipping insertion in model container [2021-11-13 23:49:38,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:49:38" (1/1) ... [2021-11-13 23:49:38,539 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:49:38,739 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:49:43,685 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[565792,565805] [2021-11-13 23:49:43,689 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[565939,565952] [2021-11-13 23:49:43,695 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[566078,566091] [2021-11-13 23:49:43,695 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[566236,566249] [2021-11-13 23:49:43,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:49:43,806 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:49:44,542 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[565792,565805] [2021-11-13 23:49:44,543 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[565939,565952] [2021-11-13 23:49:44,544 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[566078,566091] [2021-11-13 23:49:44,544 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-platform-vsp1-vsp1.cil.i[566236,566249] [2021-11-13 23:49:44,555 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:49:44,911 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:49:44,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:44 WrapperNode [2021-11-13 23:49:44,912 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:49:44,913 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:49:44,913 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:49:44,913 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:49:44,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:44" (1/1) ... [2021-11-13 23:49:45,070 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:44" (1/1) ... [2021-11-13 23:49:45,531 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:49:45,533 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:49:45,533 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:49:45,533 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:49:45,542 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:44" (1/1) ... [2021-11-13 23:49:45,542 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:44" (1/1) ... [2021-11-13 23:49:45,622 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:44" (1/1) ... [2021-11-13 23:49:45,635 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:44" (1/1) ... [2021-11-13 23:49:45,941 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:44" (1/1) ... [2021-11-13 23:49:45,994 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:44" (1/1) ... [2021-11-13 23:49:46,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:44" (1/1) ... [2021-11-13 23:49:46,318 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:49:46,319 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:49:46,320 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:49:46,321 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:49:46,322 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:44" (1/1) ... [2021-11-13 23:49:46,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:49:46,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:49:46,363 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:49:46,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf581dfd-3773-4c35-b343-20829b2aa3c4/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:49:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_destroy_entities [2021-11-13 23:49:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_destroy_entities [2021-11-13 23:49:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure lif_s_stream [2021-11-13 23:49:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_s_stream [2021-11-13 23:49:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_mbus_code [2021-11-13 23:49:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_mbus_code [2021-11-13 23:49:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 23:49:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 23:49:46,423 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_prepare_buf [2021-11-13 23:49:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_prepare_buf [2021-11-13 23:49:46,423 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2021-11-13 23:49:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2021-11-13 23:49:46,424 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_get_format [2021-11-13 23:49:46,424 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_get_format [2021-11-13 23:49:46,424 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_frame_size [2021-11-13 23:49:46,424 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_frame_size [2021-11-13 23:49:46,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 23:49:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 23:49:46,425 INFO L130 BoogieDeclarations]: Found specification of procedure to_uds [2021-11-13 23:49:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure to_uds [2021-11-13 23:49:46,425 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video [2021-11-13 23:49:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video [2021-11-13 23:49:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_prepare [2021-11-13 23:49:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_prepare [2021-11-13 23:49:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_remote_pad [2021-11-13 23:49:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_remote_pad [2021-11-13 23:49:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-13 23:49:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-13 23:49:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init_formats [2021-11-13 23:49:46,427 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init_formats [2021-11-13 23:49:46,427 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init [2021-11-13 23:49:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init [2021-11-13 23:49:46,428 INFO L130 BoogieDeclarations]: Found specification of procedure uds_try_format [2021-11-13 23:49:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_try_format [2021-11-13 23:49:46,428 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_frame_size [2021-11-13 23:49:46,428 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_frame_size [2021-11-13 23:49:46,429 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 23:49:46,429 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 23:49:46,429 INFO L130 BoogieDeclarations]: Found specification of procedure to_lut [2021-11-13 23:49:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lut [2021-11-13 23:49:46,430 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_mbus_code [2021-11-13 23:49:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_mbus_code [2021-11-13 23:49:46,430 INFO L130 BoogieDeclarations]: Found specification of procedure lut_get_format [2021-11-13 23:49:46,430 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_get_format [2021-11-13 23:49:46,431 INFO L130 BoogieDeclarations]: Found specification of procedure sru_get_format [2021-11-13 23:49:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_get_format [2021-11-13 23:49:46,431 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_read [2021-11-13 23:49:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_read [2021-11-13 23:49:46,432 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_irq_handler [2021-11-13 23:49:46,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_irq_handler [2021-11-13 23:49:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_frame_size [2021-11-13 23:49:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_frame_size [2021-11-13 23:49:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_frame_end [2021-11-13 23:49:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_frame_end [2021-11-13 23:49:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 23:49:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 23:49:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 23:49:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 23:49:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dma_contig_cleanup_ctx [2021-11-13 23:49:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dma_contig_cleanup_ctx [2021-11-13 23:49:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_s_stream [2021-11-13 23:49:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_s_stream [2021-11-13 23:49:46,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 23:49:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 23:49:46,437 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_selection [2021-11-13 23:49:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_selection [2021-11-13 23:49:46,438 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 23:49:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 23:49:46,439 INFO L130 BoogieDeclarations]: Found specification of procedure uds_s_stream [2021-11-13 23:49:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_s_stream [2021-11-13 23:49:46,439 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-11-13 23:49:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-11-13 23:49:46,439 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_uds_write [2021-11-13 23:49:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_uds_write [2021-11-13 23:49:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:49:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_cleanup [2021-11-13 23:49:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_cleanup [2021-11-13 23:49:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-13 23:49:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-13 23:49:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2021-11-13 23:49:46,441 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2021-11-13 23:49:46,441 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_stream [2021-11-13 23:49:46,441 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_stream [2021-11-13 23:49:46,441 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 23:49:46,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 23:49:46,442 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_format [2021-11-13 23:49:46,442 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_format [2021-11-13 23:49:46,442 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-13 23:49:46,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-13 23:49:46,442 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2021-11-13 23:49:46,443 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2021-11-13 23:49:46,443 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2021-11-13 23:49:46,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2021-11-13 23:49:46,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 23:49:46,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 23:49:46,444 INFO L130 BoogieDeclarations]: Found specification of procedure to_rwpf [2021-11-13 23:49:46,444 INFO L138 BoogieDeclarations]: Found implementation of procedure to_rwpf [2021-11-13 23:49:46,444 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_get_format_info [2021-11-13 23:49:46,444 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_get_format_info [2021-11-13 23:49:46,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:49:46,445 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_mbus_code [2021-11-13 23:49:46,445 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_mbus_code [2021-11-13 23:49:46,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-13 23:49:46,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-13 23:49:46,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 23:49:46,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 23:49:46,446 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-13 23:49:46,446 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-13 23:49:46,446 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_ready [2021-11-13 23:49:46,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_ready [2021-11-13 23:49:46,447 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_ctrl [2021-11-13 23:49:46,447 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_ctrl [2021-11-13 23:49:46,447 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_selection [2021-11-13 23:49:46,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_selection [2021-11-13 23:49:46,447 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_write [2021-11-13 23:49:46,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_write [2021-11-13 23:49:46,448 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_set_format [2021-11-13 23:49:46,448 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_set_format [2021-11-13 23:49:46,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:49:46,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 23:49:46,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 23:49:46,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 23:49:46,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 23:49:46,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-13 23:49:46,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-13 23:49:46,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-13 23:49:46,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-13 23:49:46,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-13 23:49:46,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-13 23:49:46,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_7 [2021-11-13 23:49:46,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_7 [2021-11-13 23:49:46,451 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_frame_size [2021-11-13 23:49:46,451 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_frame_size [2021-11-13 23:49:46,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-11-13 23:49:46,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-11-13 23:49:46,452 INFO L130 BoogieDeclarations]: Found specification of procedure sru_set_format [2021-11-13 23:49:46,452 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_set_format [2021-11-13 23:49:46,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 23:49:46,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 23:49:46,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:49:46,453 INFO L130 BoogieDeclarations]: Found specification of procedure to_hsit [2021-11-13 23:49:46,453 INFO L138 BoogieDeclarations]: Found implementation of procedure to_hsit [2021-11-13 23:49:46,453 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_write [2021-11-13 23:49:46,453 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_write [2021-11-13 23:49:46,454 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 23:49:46,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 23:49:46,454 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_start_streaming [2021-11-13 23:49:46,454 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_start_streaming [2021-11-13 23:49:46,454 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-13 23:49:46,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-13 23:49:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___1 [2021-11-13 23:49:46,455 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___1 [2021-11-13 23:49:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_get_format [2021-11-13 23:49:46,455 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_get_format [2021-11-13 23:49:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_open [2021-11-13 23:49:46,456 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_open [2021-11-13 23:49:46,456 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video_buffer [2021-11-13 23:49:46,456 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video_buffer [2021-11-13 23:49:46,456 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_pipeline [2021-11-13 23:49:46,456 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_pipeline [2021-11-13 23:49:46,457 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_vdev_queue [2021-11-13 23:49:46,457 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_vdev_queue [2021-11-13 23:49:46,457 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_type [2021-11-13 23:49:46,457 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_type [2021-11-13 23:49:46,457 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-13 23:49:46,458 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-13 23:49:46,458 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 23:49:46,458 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 23:49:46,458 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-13 23:49:46,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-13 23:49:46,458 INFO L130 BoogieDeclarations]: Found specification of procedure sru_try_format [2021-11-13 23:49:46,459 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_try_format [2021-11-13 23:49:46,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:49:46,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:49:46,459 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_suspend [2021-11-13 23:49:46,459 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_suspend [2021-11-13 23:49:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-13 23:49:46,460 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-13 23:49:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_enable [2021-11-13 23:49:46,460 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_enable [2021-11-13 23:49:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_try_format [2021-11-13 23:49:46,461 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_try_format [2021-11-13 23:49:46,461 INFO L130 BoogieDeclarations]: Found specification of procedure to_sru [2021-11-13 23:49:46,461 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sru [2021-11-13 23:49:46,461 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_size [2021-11-13 23:49:46,461 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_size [2021-11-13 23:49:46,461 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2021-11-13 23:49:46,462 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2021-11-13 23:49:46,462 INFO L130 BoogieDeclarations]: Found specification of procedure lut_s_stream [2021-11-13 23:49:46,462 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_s_stream [2021-11-13 23:49:46,462 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_cleanup [2021-11-13 23:49:46,462 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_cleanup [2021-11-13 23:49:46,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 23:49:46,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 23:49:46,463 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_create_bufs [2021-11-13 23:49:46,463 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_create_bufs [2021-11-13 23:49:46,463 INFO L130 BoogieDeclarations]: Found specification of procedure uds_passband_width [2021-11-13 23:49:46,463 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_passband_width [2021-11-13 23:49:46,464 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_disable [2021-11-13 23:49:46,464 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_disable [2021-11-13 23:49:46,464 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_lif_write [2021-11-13 23:49:46,464 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_lif_write [2021-11-13 23:49:46,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-13 23:49:46,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-13 23:49:46,465 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_get_pad_format [2021-11-13 23:49:46,465 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_get_pad_format [2021-11-13 23:49:46,465 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2021-11-13 23:49:46,465 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2021-11-13 23:49:46,466 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-13 23:49:46,466 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-13 23:49:46,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 23:49:46,466 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 23:49:46,466 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_sru_write [2021-11-13 23:49:46,466 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_sru_write [2021-11-13 23:49:46,467 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_set_format [2021-11-13 23:49:46,467 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_set_format [2021-11-13 23:49:46,467 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rpf_write [2021-11-13 23:49:46,467 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rpf_write [2021-11-13 23:49:46,467 INFO L130 BoogieDeclarations]: Found specification of procedure __vsp1_video_try_format [2021-11-13 23:49:46,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __vsp1_video_try_format [2021-11-13 23:49:46,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-13 23:49:46,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-13 23:49:46,468 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2021-11-13 23:49:46,468 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2021-11-13 23:49:46,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-13 23:49:46,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-13 23:49:46,469 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_release [2021-11-13 23:49:46,469 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_release [2021-11-13 23:49:46,469 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-13 23:49:46,469 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-13 23:49:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-13 23:49:46,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-13 23:49:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_remove [2021-11-13 23:49:46,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_remove [2021-11-13 23:49:46,470 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_resume [2021-11-13 23:49:46,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_resume [2021-11-13 23:49:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:49:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 23:49:46,471 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 23:49:46,471 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_limits [2021-11-13 23:49:46,471 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_limits [2021-11-13 23:49:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-13 23:49:46,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-13 23:49:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:49:46,472 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_run [2021-11-13 23:49:46,472 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_run [2021-11-13 23:49:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure uds_compute_ratio [2021-11-13 23:49:46,473 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_compute_ratio [2021-11-13 23:49:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_stop_streaming [2021-11-13 23:49:46,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_stop_streaming [2021-11-13 23:49:46,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:49:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure uds_set_format [2021-11-13 23:49:46,474 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_set_format [2021-11-13 23:49:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_probe [2021-11-13 23:49:46,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_probe [2021-11-13 23:49:46,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-13 23:49:46,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-13 23:49:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_create [2021-11-13 23:49:46,475 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_create [2021-11-13 23:49:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-13 23:49:46,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-13 23:49:46,475 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-13 23:49:46,476 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-13 23:49:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-13 23:49:46,476 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-13 23:49:46,476 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2021-11-13 23:49:46,476 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2021-11-13 23:49:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 23:49:46,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 23:49:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2021-11-13 23:49:46,477 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2021-11-13 23:49:46,477 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2021-11-13 23:49:46,478 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2021-11-13 23:49:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 23:49:46,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 23:49:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_entity [2021-11-13 23:49:46,478 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_entity [2021-11-13 23:49:46,478 INFO L130 BoogieDeclarations]: Found specification of procedure to_lif [2021-11-13 23:49:46,479 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lif [2021-11-13 23:49:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_format [2021-11-13 23:49:46,479 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_format [2021-11-13 23:49:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___3 [2021-11-13 23:49:46,479 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___3 [2021-11-13 23:49:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_link_validate [2021-11-13 23:49:46,480 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_link_validate [2021-11-13 23:49:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___2 [2021-11-13 23:49:46,480 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___2 [2021-11-13 23:49:46,480 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2021-11-13 23:49:46,480 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2021-11-13 23:49:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-11-13 23:49:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_mbus_code [2021-11-13 23:49:46,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_mbus_code [2021-11-13 23:49:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-13 23:49:46,481 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-13 23:49:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___5 [2021-11-13 23:49:46,482 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___5 [2021-11-13 23:49:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___4 [2021-11-13 23:49:46,482 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___4 [2021-11-13 23:49:46,482 INFO L130 BoogieDeclarations]: Found specification of procedure lif_set_format [2021-11-13 23:49:46,483 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_set_format [2021-11-13 23:49:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_mbus_code [2021-11-13 23:49:46,483 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_mbus_code [2021-11-13 23:49:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure lif_get_format [2021-11-13 23:49:46,483 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_get_format [2021-11-13 23:49:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_crop [2021-11-13 23:49:46,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_crop [2021-11-13 23:49:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:49:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2021-11-13 23:49:46,484 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2021-11-13 23:49:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 23:49:46,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 23:49:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_querycap [2021-11-13 23:49:46,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_querycap [2021-11-13 23:49:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2021-11-13 23:49:46,485 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2021-11-13 23:49:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_queue [2021-11-13 23:49:46,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_queue [2021-11-13 23:49:46,486 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_init [2021-11-13 23:49:46,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_init [2021-11-13 23:49:46,486 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_s_stream [2021-11-13 23:49:46,486 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_s_stream [2021-11-13 23:49:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2021-11-13 23:49:46,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2021-11-13 23:49:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_pipeline_stop [2021-11-13 23:49:46,487 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_pipeline_stop [2021-11-13 23:49:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_set_subdevdata [2021-11-13 23:49:46,488 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_set_subdevdata [2021-11-13 23:49:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure lut_set_format [2021-11-13 23:49:46,488 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_set_format [2021-11-13 23:49:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_frame_size [2021-11-13 23:49:46,488 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_frame_size [2021-11-13 23:49:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_frame_size [2021-11-13 23:49:46,489 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_frame_size [2021-11-13 23:49:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-11-13 23:49:46,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-11-13 23:49:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_s_stream [2021-11-13 23:49:46,489 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_s_stream [2021-11-13 23:49:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_vdev_queue [2021-11-13 23:49:46,490 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_vdev_queue [2021-11-13 23:49:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-13 23:49:46,490 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-13 23:49:46,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 23:49:46,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 23:49:46,491 INFO L130 BoogieDeclarations]: Found specification of procedure uds_get_format [2021-11-13 23:49:46,491 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_get_format [2021-11-13 23:49:46,491 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-13 23:49:46,491 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-13 23:49:46,491 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2021-11-13 23:49:46,492 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2021-11-13 23:49:46,492 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2021-11-13 23:49:46,492 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2021-11-13 23:49:46,492 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_mbus_code [2021-11-13 23:49:46,492 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_mbus_code [2021-11-13 23:49:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:49:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 23:49:46,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 23:49:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 23:49:46,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 23:50:02,056 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-13 23:52:21,956 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-13 23:52:24,617 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:52:24,618 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:52:24,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:52:24 BoogieIcfgContainer [2021-11-13 23:52:24,627 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:52:24,628 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:52:24,628 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:52:24,638 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:52:24,639 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:52:24" (1/1) ... [2021-11-13 23:52:24,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:52:24,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:24,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4083 states to 2800 states and 4083 transitions. [2021-11-13 23:52:24,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2800 states and 4083 transitions. [2021-11-13 23:52:24,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1124 [2021-11-13 23:52:24,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:24,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:25,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:26,906 INFO L134 CoverageAnalysis]: Checked inductivity of 48183 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48183 trivial. 0 not checked. [2021-11-13 23:52:35,875 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 23:52:36,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:36,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4114 states to 2804 states and 4114 transitions. [2021-11-13 23:52:36,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2804 states and 4114 transitions. [2021-11-13 23:52:36,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1125 [2021-11-13 23:52:36,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:36,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:36,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:38,086 INFO L134 CoverageAnalysis]: Checked inductivity of 48183 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48183 trivial. 0 not checked. [2021-11-13 23:52:38,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:38,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4115 states to 2805 states and 4115 transitions. [2021-11-13 23:52:38,201 INFO L276 IsEmpty]: Start isEmpty. Operand 2805 states and 4115 transitions. [2021-11-13 23:52:38,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1131 [2021-11-13 23:52:38,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:38,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:38,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:39,158 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-13 23:52:39,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:39,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 2821 states and 4164 transitions. [2021-11-13 23:52:39,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 4164 transitions. [2021-11-13 23:52:39,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1134 [2021-11-13 23:52:39,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:39,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:40,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:40,796 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 23:52:41,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:41,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4176 states to 2826 states and 4176 transitions. [2021-11-13 23:52:41,107 INFO L276 IsEmpty]: Start isEmpty. Operand 2826 states and 4176 transitions. [2021-11-13 23:52:41,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2021-11-13 23:52:41,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:41,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:41,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:42,143 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:52:42,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:42,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4218 states to 2834 states and 4218 transitions. [2021-11-13 23:52:42,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 4218 transitions. [2021-11-13 23:52:43,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2021-11-13 23:52:43,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:43,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:43,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:43,963 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 23:52:44,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:44,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4231 states to 2839 states and 4231 transitions. [2021-11-13 23:52:44,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 4231 transitions. [2021-11-13 23:52:44,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2021-11-13 23:52:44,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:44,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:45,311 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-13 23:52:46,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:46,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4267 states to 2844 states and 4267 transitions. [2021-11-13 23:52:46,322 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 4267 transitions. [2021-11-13 23:52:46,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2021-11-13 23:52:46,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:46,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:46,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:47,421 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 23:52:49,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:49,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4309 states to 2851 states and 4309 transitions. [2021-11-13 23:52:49,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 4309 transitions. [2021-11-13 23:52:49,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2021-11-13 23:52:49,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:49,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:49,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:50,011 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:52:52,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:52,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 2861 states and 4358 transitions. [2021-11-13 23:52:52,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 4358 transitions. [2021-11-13 23:52:52,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2021-11-13 23:52:52,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:52,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:53,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:53,756 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-13 23:52:55,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:55,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4399 states to 2867 states and 4399 transitions. [2021-11-13 23:52:55,676 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 4399 transitions. [2021-11-13 23:52:55,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-13 23:52:55,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:55,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:55,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:56,577 INFO L134 CoverageAnalysis]: Checked inductivity of 48416 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-13 23:52:56,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:52:56,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4400 states to 2868 states and 4400 transitions. [2021-11-13 23:52:56,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 4400 transitions. [2021-11-13 23:52:56,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-13 23:52:56,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:52:56,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:52:56,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:52:57,772 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:53:01,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:01,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4453 states to 2879 states and 4453 transitions. [2021-11-13 23:53:01,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 4453 transitions. [2021-11-13 23:53:01,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-13 23:53:01,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:01,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:02,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:02,745 INFO L134 CoverageAnalysis]: Checked inductivity of 48416 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-13 23:53:02,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:02,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4454 states to 2880 states and 4454 transitions. [2021-11-13 23:53:02,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 4454 transitions. [2021-11-13 23:53:02,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-13 23:53:02,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:02,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:03,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:03,664 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:53:03,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:03,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4459 states to 2885 states and 4459 transitions. [2021-11-13 23:53:03,816 INFO L276 IsEmpty]: Start isEmpty. Operand 2885 states and 4459 transitions. [2021-11-13 23:53:03,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-13 23:53:03,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:03,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:04,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:04,564 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:53:04,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:04,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4461 states to 2887 states and 4461 transitions. [2021-11-13 23:53:04,665 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 4461 transitions. [2021-11-13 23:53:04,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-13 23:53:04,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:04,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:05,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:05,729 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:53:11,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:11,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4517 states to 2899 states and 4517 transitions. [2021-11-13 23:53:11,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2899 states and 4517 transitions. [2021-11-13 23:53:11,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-13 23:53:11,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:11,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:11,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:12,394 INFO L134 CoverageAnalysis]: Checked inductivity of 48416 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-13 23:53:12,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:12,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 2900 states and 4518 transitions. [2021-11-13 23:53:12,477 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 4518 transitions. [2021-11-13 23:53:12,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2021-11-13 23:53:12,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:12,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:12,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:13,311 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-13 23:53:13,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:13,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4534 states to 2916 states and 4534 transitions. [2021-11-13 23:53:13,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 4534 transitions. [2021-11-13 23:53:13,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-13 23:53:13,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:13,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:14,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:14,895 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:53:22,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:22,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4593 states to 2929 states and 4593 transitions. [2021-11-13 23:53:22,374 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 4593 transitions. [2021-11-13 23:53:22,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-13 23:53:22,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:22,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:22,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:23,127 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:53:23,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:23,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4595 states to 2931 states and 4595 transitions. [2021-11-13 23:53:23,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2931 states and 4595 transitions. [2021-11-13 23:53:23,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-13 23:53:23,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:23,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:23,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:23,966 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 23:53:24,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:24,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2932 states and 4596 transitions. [2021-11-13 23:53:24,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 4596 transitions. [2021-11-13 23:53:24,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-13 23:53:24,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:24,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:24,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:24,759 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 23:53:29,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:29,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4626 states to 2942 states and 4626 transitions. [2021-11-13 23:53:29,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 4626 transitions. [2021-11-13 23:53:29,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-13 23:53:29,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:29,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:29,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:29,941 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 23:53:31,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:31,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4643 states to 2948 states and 4643 transitions. [2021-11-13 23:53:31,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 4643 transitions. [2021-11-13 23:53:31,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-13 23:53:31,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:31,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:32,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:32,872 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:53:42,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4705 states to 2962 states and 4705 transitions. [2021-11-13 23:53:42,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2962 states and 4705 transitions. [2021-11-13 23:53:42,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-13 23:53:42,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:42,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:42,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:43,323 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-13 23:53:43,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:43,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 2963 states and 4706 transitions. [2021-11-13 23:53:43,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 4706 transitions. [2021-11-13 23:53:43,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-13 23:53:43,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:43,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:43,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:44,401 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:53:44,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:44,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4707 states to 2964 states and 4707 transitions. [2021-11-13 23:53:44,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2964 states and 4707 transitions. [2021-11-13 23:53:44,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-13 23:53:44,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:44,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:45,245 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 23:53:45,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:45,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4708 states to 2965 states and 4708 transitions. [2021-11-13 23:53:45,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 4708 transitions. [2021-11-13 23:53:45,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-13 23:53:45,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:45,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:46,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:47,162 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:53:58,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:58,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4773 states to 2980 states and 4773 transitions. [2021-11-13 23:53:58,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2980 states and 4773 transitions. [2021-11-13 23:53:58,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-13 23:53:58,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:58,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:58,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:53:59,472 INFO L134 CoverageAnalysis]: Checked inductivity of 48406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48406 trivial. 0 not checked. [2021-11-13 23:54:00,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:00,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4781 states to 2984 states and 4781 transitions. [2021-11-13 23:54:00,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 4781 transitions. [2021-11-13 23:54:00,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-13 23:54:00,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:00,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:00,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:01,333 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:54:01,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:01,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4782 states to 2985 states and 4782 transitions. [2021-11-13 23:54:01,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2985 states and 4782 transitions. [2021-11-13 23:54:01,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-13 23:54:01,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:01,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:02,072 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:54:02,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:02,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4783 states to 2986 states and 4783 transitions. [2021-11-13 23:54:02,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2986 states and 4783 transitions. [2021-11-13 23:54:02,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-13 23:54:02,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:02,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:02,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:02,797 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 23:54:03,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:03,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4785 states to 2988 states and 4785 transitions. [2021-11-13 23:54:03,408 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 4785 transitions. [2021-11-13 23:54:03,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-13 23:54:03,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:03,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:03,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:04,241 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:54:04,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:04,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4785 states to 2989 states and 4785 transitions. [2021-11-13 23:54:04,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 4785 transitions. [2021-11-13 23:54:04,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-13 23:54:04,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:04,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:04,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:05,027 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:54:05,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:05,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4786 states to 2990 states and 4786 transitions. [2021-11-13 23:54:05,099 INFO L276 IsEmpty]: Start isEmpty. Operand 2990 states and 4786 transitions. [2021-11-13 23:54:05,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-13 23:54:05,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:05,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:05,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:05,901 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 23:54:08,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:08,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4821 states to 2997 states and 4821 transitions. [2021-11-13 23:54:08,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 4821 transitions. [2021-11-13 23:54:08,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-13 23:54:08,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:08,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:08,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:08,881 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 23:54:11,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:11,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4838 states to 3003 states and 4838 transitions. [2021-11-13 23:54:11,200 INFO L276 IsEmpty]: Start isEmpty. Operand 3003 states and 4838 transitions. [2021-11-13 23:54:11,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-13 23:54:11,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:11,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:11,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:12,124 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:54:24,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:24,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4906 states to 3019 states and 4906 transitions. [2021-11-13 23:54:24,218 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 4906 transitions. [2021-11-13 23:54:24,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 23:54:24,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:24,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:24,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:24,780 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-13 23:54:24,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:24,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4907 states to 3020 states and 4907 transitions. [2021-11-13 23:54:24,828 INFO L276 IsEmpty]: Start isEmpty. Operand 3020 states and 4907 transitions. [2021-11-13 23:54:24,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 23:54:24,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:24,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:25,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:25,303 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 23:54:25,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:25,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 3024 states and 4915 transitions. [2021-11-13 23:54:25,977 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 4915 transitions. [2021-11-13 23:54:25,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-13 23:54:25,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:25,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:26,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:27,746 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:54:30,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:30,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4982 states to 3041 states and 4982 transitions. [2021-11-13 23:54:30,800 INFO L276 IsEmpty]: Start isEmpty. Operand 3041 states and 4982 transitions. [2021-11-13 23:54:30,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-13 23:54:30,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:30,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:31,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:31,455 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:54:31,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:31,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4983 states to 3042 states and 4983 transitions. [2021-11-13 23:54:31,539 INFO L276 IsEmpty]: Start isEmpty. Operand 3042 states and 4983 transitions. [2021-11-13 23:54:31,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 23:54:31,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:31,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:31,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:32,277 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 23:54:32,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:32,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4984 states to 3043 states and 4984 transitions. [2021-11-13 23:54:32,328 INFO L276 IsEmpty]: Start isEmpty. Operand 3043 states and 4984 transitions. [2021-11-13 23:54:32,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 23:54:32,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:32,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:32,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:32,793 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:54:33,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:33,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4986 states to 3045 states and 4986 transitions. [2021-11-13 23:54:33,351 INFO L276 IsEmpty]: Start isEmpty. Operand 3045 states and 4986 transitions. [2021-11-13 23:54:33,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 23:54:33,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:33,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:33,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:33,849 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 23:54:34,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:34,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4987 states to 3046 states and 4987 transitions. [2021-11-13 23:54:34,387 INFO L276 IsEmpty]: Start isEmpty. Operand 3046 states and 4987 transitions. [2021-11-13 23:54:34,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-13 23:54:34,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:34,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:34,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:34,882 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 23:54:37,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:37,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5004 states to 3052 states and 5004 transitions. [2021-11-13 23:54:37,047 INFO L276 IsEmpty]: Start isEmpty. Operand 3052 states and 5004 transitions. [2021-11-13 23:54:37,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-13 23:54:37,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:37,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:37,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:37,962 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:54:52,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:52,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5075 states to 3069 states and 5075 transitions. [2021-11-13 23:54:52,106 INFO L276 IsEmpty]: Start isEmpty. Operand 3069 states and 5075 transitions. [2021-11-13 23:54:52,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 23:54:52,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:52,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:52,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:52,580 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48639 trivial. 0 not checked. [2021-11-13 23:54:53,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:53,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5076 states to 3070 states and 5076 transitions. [2021-11-13 23:54:53,226 INFO L276 IsEmpty]: Start isEmpty. Operand 3070 states and 5076 transitions. [2021-11-13 23:54:53,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 23:54:53,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:53,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:53,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:54,103 INFO L134 CoverageAnalysis]: Checked inductivity of 48647 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-13 23:54:58,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:58,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5124 states to 3077 states and 5124 transitions. [2021-11-13 23:54:58,036 INFO L276 IsEmpty]: Start isEmpty. Operand 3077 states and 5124 transitions. [2021-11-13 23:54:58,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 23:54:58,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:58,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:58,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:54:58,548 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 23:55:01,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:55:01,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5141 states to 3083 states and 5141 transitions. [2021-11-13 23:55:01,069 INFO L276 IsEmpty]: Start isEmpty. Operand 3083 states and 5141 transitions. [2021-11-13 23:55:01,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 23:55:01,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:55:01,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:55:01,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:55:02,114 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:55:19,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:55:19,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5216 states to 3101 states and 5216 transitions. [2021-11-13 23:55:19,377 INFO L276 IsEmpty]: Start isEmpty. Operand 3101 states and 5216 transitions. [2021-11-13 23:55:19,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 23:55:19,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:55:19,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:55:19,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:55:19,986 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 23:55:20,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:55:20,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5248 states to 3112 states and 5248 transitions. [2021-11-13 23:55:20,249 INFO L276 IsEmpty]: Start isEmpty. Operand 3112 states and 5248 transitions. [2021-11-13 23:55:20,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-13 23:55:20,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:55:20,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:55:20,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:55:20,812 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-13 23:55:23,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:55:23,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 3116 states and 5258 transitions. [2021-11-13 23:55:23,547 INFO L276 IsEmpty]: Start isEmpty. Operand 3116 states and 5258 transitions. [2021-11-13 23:55:23,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-13 23:55:23,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:55:23,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:55:23,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:55:24,100 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-13 23:55:26,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:55:26,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5301 states to 3123 states and 5301 transitions. [2021-11-13 23:55:26,894 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 5301 transitions. [2021-11-13 23:55:26,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-13 23:55:26,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:55:26,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:55:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:55:27,352 INFO L134 CoverageAnalysis]: Checked inductivity of 48644 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48644 trivial. 0 not checked. [2021-11-13 23:55:28,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:55:28,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5302 states to 3124 states and 5302 transitions. [2021-11-13 23:55:28,016 INFO L276 IsEmpty]: Start isEmpty. Operand 3124 states and 5302 transitions. [2021-11-13 23:55:28,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 23:55:28,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:55:28,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:55:28,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:55:28,490 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 23:55:31,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:55:31,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5313 states to 3128 states and 5313 transitions. [2021-11-13 23:55:31,143 INFO L276 IsEmpty]: Start isEmpty. Operand 3128 states and 5313 transitions. [2021-11-13 23:55:31,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-13 23:55:31,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:55:31,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:55:31,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:55:31,579 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 23:55:33,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:55:33,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5347 states to 3140 states and 5347 transitions. [2021-11-13 23:55:33,254 INFO L276 IsEmpty]: Start isEmpty. Operand 3140 states and 5347 transitions. [2021-11-13 23:55:33,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-13 23:55:33,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:55:33,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:55:33,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:55:33,698 INFO L134 CoverageAnalysis]: Checked inductivity of 48407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48407 trivial. 0 not checked. [2021-11-13 23:55:35,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:55:35,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5355 states to 3144 states and 5355 transitions. [2021-11-13 23:55:35,113 INFO L276 IsEmpty]: Start isEmpty. Operand 3144 states and 5355 transitions. [2021-11-13 23:55:35,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 23:55:35,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:55:35,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:55:35,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:55:36,545 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-13 23:55:45,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:55:45,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5417 states to 3154 states and 5417 transitions. [2021-11-13 23:55:45,878 INFO L276 IsEmpty]: Start isEmpty. Operand 3154 states and 5417 transitions. [2021-11-13 23:55:45,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 23:55:45,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:55:45,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:55:46,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:55:46,531 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 23:55:46,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:55:46,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5419 states to 3156 states and 5419 transitions. [2021-11-13 23:55:46,596 INFO L276 IsEmpty]: Start isEmpty. Operand 3156 states and 5419 transitions. [2021-11-13 23:55:46,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 23:55:46,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:55:46,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:55:46,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:55:47,076 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-13 23:55:48,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:55:48,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5453 states to 3160 states and 5453 transitions. [2021-11-13 23:55:48,602 INFO L276 IsEmpty]: Start isEmpty. Operand 3160 states and 5453 transitions. [2021-11-13 23:55:48,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 23:55:48,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:55:48,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:55:48,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:55:49,532 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:56:11,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:56:11,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 3179 states and 5532 transitions. [2021-11-13 23:56:11,679 INFO L276 IsEmpty]: Start isEmpty. Operand 3179 states and 5532 transitions. [2021-11-13 23:56:11,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 23:56:11,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:56:11,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:56:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:56:12,121 INFO L134 CoverageAnalysis]: Checked inductivity of 48865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48859 trivial. 0 not checked. [2021-11-13 23:56:17,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:56:17,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5574 states to 3187 states and 5574 transitions. [2021-11-13 23:56:17,701 INFO L276 IsEmpty]: Start isEmpty. Operand 3187 states and 5574 transitions. [2021-11-13 23:56:17,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-13 23:56:17,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:56:17,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:56:17,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:56:18,141 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 23:56:21,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:56:21,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5592 states to 3193 states and 5592 transitions. [2021-11-13 23:56:21,382 INFO L276 IsEmpty]: Start isEmpty. Operand 3193 states and 5592 transitions. [2021-11-13 23:56:21,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 23:56:21,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:56:21,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:56:21,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:56:21,821 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 23:56:23,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:56:23,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5623 states to 3197 states and 5623 transitions. [2021-11-13 23:56:23,485 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 5623 transitions. [2021-11-13 23:56:23,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 23:56:23,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:56:23,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:56:23,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:56:23,931 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-13 23:56:28,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:56:28,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5645 states to 3202 states and 5645 transitions. [2021-11-13 23:56:28,029 INFO L276 IsEmpty]: Start isEmpty. Operand 3202 states and 5645 transitions. [2021-11-13 23:56:28,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 23:56:28,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:56:28,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:56:28,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:56:28,526 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 23:56:31,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:56:31,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5656 states to 3206 states and 5656 transitions. [2021-11-13 23:56:31,787 INFO L276 IsEmpty]: Start isEmpty. Operand 3206 states and 5656 transitions. [2021-11-13 23:56:31,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-13 23:56:31,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:56:31,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:56:31,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:56:32,245 INFO L134 CoverageAnalysis]: Checked inductivity of 48638 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-13 23:56:33,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:56:33,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5657 states to 3207 states and 5657 transitions. [2021-11-13 23:56:33,167 INFO L276 IsEmpty]: Start isEmpty. Operand 3207 states and 5657 transitions. [2021-11-13 23:56:33,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 23:56:33,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:56:33,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:56:33,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:56:33,613 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 23:56:35,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:56:35,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5689 states to 3211 states and 5689 transitions. [2021-11-13 23:56:35,427 INFO L276 IsEmpty]: Start isEmpty. Operand 3211 states and 5689 transitions. [2021-11-13 23:56:35,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-13 23:56:35,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:56:35,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:56:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:56:35,874 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:56:35,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:56:35,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5692 states to 3214 states and 5692 transitions. [2021-11-13 23:56:35,971 INFO L276 IsEmpty]: Start isEmpty. Operand 3214 states and 5692 transitions. [2021-11-13 23:56:35,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 23:56:35,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:56:35,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:56:36,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:56:36,591 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 23:56:39,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:56:39,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5726 states to 3219 states and 5726 transitions. [2021-11-13 23:56:39,959 INFO L276 IsEmpty]: Start isEmpty. Operand 3219 states and 5726 transitions. [2021-11-13 23:56:39,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-13 23:56:39,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:56:39,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:56:40,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:56:40,998 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:57:08,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:57:08,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5807 states to 3239 states and 5807 transitions. [2021-11-13 23:57:08,086 INFO L276 IsEmpty]: Start isEmpty. Operand 3239 states and 5807 transitions. [2021-11-13 23:57:08,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-13 23:57:08,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:57:08,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:57:08,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:57:08,549 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 23:57:08,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:57:08,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5808 states to 3240 states and 5808 transitions. [2021-11-13 23:57:08,780 INFO L276 IsEmpty]: Start isEmpty. Operand 3240 states and 5808 transitions. [2021-11-13 23:57:08,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-13 23:57:08,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:57:08,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:57:08,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:57:09,221 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 23:57:12,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:57:12,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5826 states to 3246 states and 5826 transitions. [2021-11-13 23:57:12,856 INFO L276 IsEmpty]: Start isEmpty. Operand 3246 states and 5826 transitions. [2021-11-13 23:57:12,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 23:57:12,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:57:12,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:57:13,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:57:13,314 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 23:57:13,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:57:13,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5827 states to 3247 states and 5827 transitions. [2021-11-13 23:57:13,370 INFO L276 IsEmpty]: Start isEmpty. Operand 3247 states and 5827 transitions. [2021-11-13 23:57:13,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 23:57:13,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:57:13,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:57:13,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:57:13,954 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-13 23:57:16,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:57:16,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5840 states to 3251 states and 5840 transitions. [2021-11-13 23:57:16,860 INFO L276 IsEmpty]: Start isEmpty. Operand 3251 states and 5840 transitions. [2021-11-13 23:57:16,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 23:57:16,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:57:16,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:57:17,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:57:17,315 INFO L134 CoverageAnalysis]: Checked inductivity of 48648 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-13 23:57:17,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:57:17,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5844 states to 3253 states and 5844 transitions. [2021-11-13 23:57:17,403 INFO L276 IsEmpty]: Start isEmpty. Operand 3253 states and 5844 transitions. [2021-11-13 23:57:17,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 23:57:17,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:57:17,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:57:17,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:57:17,863 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-13 23:57:23,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:57:23,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5884 states to 3259 states and 5884 transitions. [2021-11-13 23:57:23,871 INFO L276 IsEmpty]: Start isEmpty. Operand 3259 states and 5884 transitions. [2021-11-13 23:57:23,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 23:57:23,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:57:23,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:57:24,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:57:24,336 INFO L134 CoverageAnalysis]: Checked inductivity of 48866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48860 trivial. 0 not checked. [2021-11-13 23:57:26,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:57:26,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5893 states to 3263 states and 5893 transitions. [2021-11-13 23:57:26,405 INFO L276 IsEmpty]: Start isEmpty. Operand 3263 states and 5893 transitions. [2021-11-13 23:57:26,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 23:57:26,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:57:26,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:57:26,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:57:26,849 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 23:57:30,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:57:30,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5903 states to 3267 states and 5903 transitions. [2021-11-13 23:57:30,477 INFO L276 IsEmpty]: Start isEmpty. Operand 3267 states and 5903 transitions. [2021-11-13 23:57:30,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 23:57:30,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:57:30,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:57:30,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:57:30,943 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:57:31,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:57:31,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5904 states to 3268 states and 5904 transitions. [2021-11-13 23:57:31,015 INFO L276 IsEmpty]: Start isEmpty. Operand 3268 states and 5904 transitions. [2021-11-13 23:57:31,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 23:57:31,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:57:31,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:57:31,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:57:31,595 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 23:57:35,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:57:35,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5939 states to 3273 states and 5939 transitions. [2021-11-13 23:57:35,786 INFO L276 IsEmpty]: Start isEmpty. Operand 3273 states and 5939 transitions. [2021-11-13 23:57:35,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 23:57:35,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:57:35,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:57:35,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:57:36,297 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 23:57:40,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:57:40,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5956 states to 3279 states and 5956 transitions. [2021-11-13 23:57:40,153 INFO L276 IsEmpty]: Start isEmpty. Operand 3279 states and 5956 transitions. [2021-11-13 23:57:40,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 23:57:40,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:57:40,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:57:40,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:57:40,625 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 23:57:42,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:57:42,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5987 states to 3283 states and 5987 transitions. [2021-11-13 23:57:42,618 INFO L276 IsEmpty]: Start isEmpty. Operand 3283 states and 5987 transitions. [2021-11-13 23:57:42,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 23:57:42,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:57:42,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:57:42,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:57:44,017 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:58:16,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:58:16,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6071 states to 3304 states and 6071 transitions. [2021-11-13 23:58:16,100 INFO L276 IsEmpty]: Start isEmpty. Operand 3304 states and 6071 transitions. [2021-11-13 23:58:16,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-13 23:58:16,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:58:16,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:58:16,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:58:16,530 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 23:58:17,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:58:17,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6072 states to 3305 states and 6072 transitions. [2021-11-13 23:58:17,744 INFO L276 IsEmpty]: Start isEmpty. Operand 3305 states and 6072 transitions. [2021-11-13 23:58:17,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 23:58:17,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:58:17,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:58:17,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:58:18,189 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-13 23:58:20,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:58:20,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6080 states to 3309 states and 6080 transitions. [2021-11-13 23:58:20,078 INFO L276 IsEmpty]: Start isEmpty. Operand 3309 states and 6080 transitions. [2021-11-13 23:58:20,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-13 23:58:20,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:58:20,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:58:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:58:20,693 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 23:58:24,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:58:24,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6090 states to 3313 states and 6090 transitions. [2021-11-13 23:58:24,299 INFO L276 IsEmpty]: Start isEmpty. Operand 3313 states and 6090 transitions. [2021-11-13 23:58:24,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 23:58:24,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:58:24,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:58:24,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:58:24,726 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:58:24,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:58:24,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6091 states to 3314 states and 6091 transitions. [2021-11-13 23:58:24,790 INFO L276 IsEmpty]: Start isEmpty. Operand 3314 states and 6091 transitions. [2021-11-13 23:58:24,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-13 23:58:24,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:58:24,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:58:25,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:58:25,430 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 23:58:29,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:58:29,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6126 states to 3319 states and 6126 transitions. [2021-11-13 23:58:29,378 INFO L276 IsEmpty]: Start isEmpty. Operand 3319 states and 6126 transitions. [2021-11-13 23:58:29,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 23:58:29,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:58:29,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:58:29,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:58:29,811 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 23:58:33,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:58:33,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6143 states to 3325 states and 6143 transitions. [2021-11-13 23:58:33,721 INFO L276 IsEmpty]: Start isEmpty. Operand 3325 states and 6143 transitions. [2021-11-13 23:58:33,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-13 23:58:33,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:58:33,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:58:33,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:58:34,147 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 23:58:36,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:58:36,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6174 states to 3329 states and 6174 transitions. [2021-11-13 23:58:36,036 INFO L276 IsEmpty]: Start isEmpty. Operand 3329 states and 6174 transitions. [2021-11-13 23:58:36,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-13 23:58:36,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:58:36,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:58:36,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:58:37,353 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:59:14,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:59:14,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6261 states to 3351 states and 6261 transitions. [2021-11-13 23:59:14,429 INFO L276 IsEmpty]: Start isEmpty. Operand 3351 states and 6261 transitions. [2021-11-13 23:59:14,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-13 23:59:14,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:59:14,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:59:14,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:59:14,872 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-13 23:59:17,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:59:17,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6269 states to 3355 states and 6269 transitions. [2021-11-13 23:59:17,032 INFO L276 IsEmpty]: Start isEmpty. Operand 3355 states and 6269 transitions. [2021-11-13 23:59:17,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-13 23:59:17,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:59:17,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:59:17,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:59:17,603 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 23:59:26,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:59:26,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6314 states to 3364 states and 6314 transitions. [2021-11-13 23:59:26,330 INFO L276 IsEmpty]: Start isEmpty. Operand 3364 states and 6314 transitions. [2021-11-13 23:59:26,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-13 23:59:26,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:59:26,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:59:26,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:59:26,914 INFO L134 CoverageAnalysis]: Checked inductivity of 49062 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49062 trivial. 0 not checked. [2021-11-13 23:59:27,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:59:27,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6316 states to 3366 states and 6316 transitions. [2021-11-13 23:59:27,020 INFO L276 IsEmpty]: Start isEmpty. Operand 3366 states and 6316 transitions. [2021-11-13 23:59:27,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-13 23:59:27,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:59:27,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:59:27,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:59:27,661 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-13 23:59:30,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:59:30,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6347 states to 3370 states and 6347 transitions. [2021-11-13 23:59:30,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3370 states and 6347 transitions. [2021-11-13 23:59:30,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-13 23:59:30,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:59:30,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:59:30,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:59:31,096 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-13 23:59:31,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:59:31,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6348 states to 3371 states and 6348 transitions. [2021-11-13 23:59:31,185 INFO L276 IsEmpty]: Start isEmpty. Operand 3371 states and 6348 transitions. [2021-11-13 23:59:31,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 23:59:31,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:59:31,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:59:31,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:59:31,725 INFO L134 CoverageAnalysis]: Checked inductivity of 48410 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48410 trivial. 0 not checked. [2021-11-13 23:59:35,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:59:35,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6374 states to 3378 states and 6374 transitions. [2021-11-13 23:59:35,445 INFO L276 IsEmpty]: Start isEmpty. Operand 3378 states and 6374 transitions. [2021-11-13 23:59:35,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-13 23:59:35,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:59:35,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:59:35,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:59:36,008 INFO L134 CoverageAnalysis]: Checked inductivity of 48410 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48410 trivial. 0 not checked. [2021-11-13 23:59:41,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:59:41,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 3384 states and 6397 transitions. [2021-11-13 23:59:41,141 INFO L276 IsEmpty]: Start isEmpty. Operand 3384 states and 6397 transitions. [2021-11-13 23:59:41,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-13 23:59:41,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:59:41,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:59:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:59:41,632 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 23:59:41,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:59:41,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6398 states to 3385 states and 6398 transitions. [2021-11-13 23:59:41,748 INFO L276 IsEmpty]: Start isEmpty. Operand 3385 states and 6398 transitions. [2021-11-13 23:59:41,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-13 23:59:41,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:59:41,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:59:41,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:59:42,236 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 23:59:43,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:59:43,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6399 states to 3386 states and 6399 transitions. [2021-11-13 23:59:43,583 INFO L276 IsEmpty]: Start isEmpty. Operand 3386 states and 6399 transitions. [2021-11-13 23:59:43,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-13 23:59:43,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:59:43,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:59:43,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:59:44,072 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-13 23:59:45,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:59:45,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6400 states to 3387 states and 6400 transitions. [2021-11-13 23:59:45,371 INFO L276 IsEmpty]: Start isEmpty. Operand 3387 states and 6400 transitions. [2021-11-13 23:59:45,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-13 23:59:45,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:59:45,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:59:45,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:59:45,877 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-13 23:59:50,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:59:50,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6417 states to 3393 states and 6417 transitions. [2021-11-13 23:59:50,864 INFO L276 IsEmpty]: Start isEmpty. Operand 3393 states and 6417 transitions. [2021-11-13 23:59:50,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-13 23:59:50,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:59:50,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:59:51,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 23:59:52,237 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-14 00:00:36,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:00:36,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6507 states to 3416 states and 6507 transitions. [2021-11-14 00:00:36,120 INFO L276 IsEmpty]: Start isEmpty. Operand 3416 states and 6507 transitions. [2021-11-14 00:00:36,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-14 00:00:36,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:00:36,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:00:36,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:00:36,724 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-14 00:00:36,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:00:36,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6507 states to 3417 states and 6507 transitions. [2021-11-14 00:00:36,815 INFO L276 IsEmpty]: Start isEmpty. Operand 3417 states and 6507 transitions. [2021-11-14 00:00:36,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-14 00:00:36,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:00:36,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:00:37,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:00:37,350 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-14 00:00:39,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:00:39,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6515 states to 3421 states and 6515 transitions. [2021-11-14 00:00:39,974 INFO L276 IsEmpty]: Start isEmpty. Operand 3421 states and 6515 transitions. [2021-11-14 00:00:39,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-14 00:00:39,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:00:39,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:00:40,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:00:40,607 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-14 00:00:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:00:49,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6560 states to 3430 states and 6560 transitions. [2021-11-14 00:00:49,922 INFO L276 IsEmpty]: Start isEmpty. Operand 3430 states and 6560 transitions. [2021-11-14 00:00:49,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-14 00:00:49,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:00:49,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:00:50,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:00:50,529 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48636 trivial. 0 not checked. [2021-11-14 00:00:53,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:00:53,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6589 states to 3438 states and 6589 transitions. [2021-11-14 00:00:53,872 INFO L276 IsEmpty]: Start isEmpty. Operand 3438 states and 6589 transitions. [2021-11-14 00:00:53,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-14 00:00:53,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:00:53,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:00:54,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:00:54,307 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-14 00:00:56,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:00:56,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6620 states to 3442 states and 6620 transitions. [2021-11-14 00:00:56,889 INFO L276 IsEmpty]: Start isEmpty. Operand 3442 states and 6620 transitions. [2021-11-14 00:00:56,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-14 00:00:56,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:00:56,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:00:57,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:00:57,326 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48636 trivial. 0 not checked. [2021-11-14 00:01:01,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:01,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6644 states to 3448 states and 6644 transitions. [2021-11-14 00:01:01,841 INFO L276 IsEmpty]: Start isEmpty. Operand 3448 states and 6644 transitions. [2021-11-14 00:01:01,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-14 00:01:01,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:01,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:01,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:03,152 INFO L134 CoverageAnalysis]: Checked inductivity of 48648 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-14 00:01:13,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:13,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6696 states to 3455 states and 6696 transitions. [2021-11-14 00:01:13,732 INFO L276 IsEmpty]: Start isEmpty. Operand 3455 states and 6696 transitions. [2021-11-14 00:01:13,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-14 00:01:13,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:13,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:13,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:14,163 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-14 00:01:18,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:18,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6713 states to 3461 states and 6713 transitions. [2021-11-14 00:01:18,846 INFO L276 IsEmpty]: Start isEmpty. Operand 3461 states and 6713 transitions. [2021-11-14 00:01:18,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-14 00:01:18,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:18,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:01:20,150 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-14 00:02:05,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:05,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6806 states to 3485 states and 6806 transitions. [2021-11-14 00:02:05,170 INFO L276 IsEmpty]: Start isEmpty. Operand 3485 states and 6806 transitions. [2021-11-14 00:02:05,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-14 00:02:05,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:05,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:05,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:05,640 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-14 00:02:08,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:08,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6814 states to 3489 states and 6814 transitions. [2021-11-14 00:02:08,330 INFO L276 IsEmpty]: Start isEmpty. Operand 3489 states and 6814 transitions. [2021-11-14 00:02:08,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-14 00:02:08,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:08,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:08,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:09,054 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-14 00:02:14,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:14,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6823 states to 3493 states and 6823 transitions. [2021-11-14 00:02:14,101 INFO L276 IsEmpty]: Start isEmpty. Operand 3493 states and 6823 transitions. [2021-11-14 00:02:14,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-14 00:02:14,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:14,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:14,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:15,533 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-14 00:02:23,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:23,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6861 states to 3503 states and 6861 transitions. [2021-11-14 00:02:23,630 INFO L276 IsEmpty]: Start isEmpty. Operand 3503 states and 6861 transitions. [2021-11-14 00:02:23,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-14 00:02:23,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:23,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:23,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:24,212 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-14 00:02:29,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:02:29,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6897 states to 3508 states and 6897 transitions. [2021-11-14 00:02:29,785 INFO L276 IsEmpty]: Start isEmpty. Operand 3508 states and 6897 transitions. [2021-11-14 00:02:29,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-14 00:02:29,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:02:29,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:02:29,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-14 00:02:30,256 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48639 trivial. 0 not checked.