./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8492b6089c1cc1619e91f114c32634d7ce609cc0a792df890c55445589dc7829 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:18:38,632 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:18:38,634 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:18:38,697 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:18:38,698 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:18:38,703 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:18:38,705 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:18:38,707 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:18:38,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:18:38,711 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:18:38,712 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:18:38,714 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:18:38,715 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:18:38,716 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:18:38,718 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:18:38,720 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:18:38,721 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:18:38,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:18:38,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:18:38,728 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:18:38,730 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:18:38,733 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:18:38,735 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:18:38,736 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:18:38,745 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:18:38,746 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:18:38,746 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:18:38,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:18:38,748 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:18:38,749 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:18:38,750 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:18:38,751 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:18:38,752 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:18:38,753 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:18:38,755 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:18:38,755 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:18:38,759 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:18:38,759 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:18:38,760 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:18:38,761 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:18:38,762 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:18:38,763 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-22 23:18:38,811 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:18:38,811 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:18:38,815 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:18:38,815 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:18:38,816 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:18:38,816 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:18:38,817 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:18:38,817 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:18:38,817 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:18:38,817 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:18:38,818 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:18:38,819 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:18:38,819 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:18:38,819 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:18:38,819 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:18:38,819 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:18:38,820 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:18:38,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:18:38,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:18:38,820 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:18:38,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:18:38,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:18:38,821 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:18:38,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:18:38,822 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:18:38,822 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_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8492b6089c1cc1619e91f114c32634d7ce609cc0a792df890c55445589dc7829 [2021-11-22 23:18:39,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:18:39,179 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:18:39,182 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:18:39,183 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:18:39,185 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:18:39,186 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i [2021-11-22 23:18:39,276 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/bin/ukojak-LBtLqBUTdQ/data/fb84d5b1b/790eb5ac3327464d9545f84ef224ab48/FLAGeed2818a8 [2021-11-22 23:18:40,352 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:18:40,355 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i [2021-11-22 23:18:40,436 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/bin/ukojak-LBtLqBUTdQ/data/fb84d5b1b/790eb5ac3327464d9545f84ef224ab48/FLAGeed2818a8 [2021-11-22 23:18:40,616 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/bin/ukojak-LBtLqBUTdQ/data/fb84d5b1b/790eb5ac3327464d9545f84ef224ab48 [2021-11-22 23:18:40,618 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:18:40,619 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:18:40,622 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:18:40,623 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:18:40,626 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:18:40,628 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:18:40" (1/1) ... [2021-11-22 23:18:40,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd59be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:18:40, skipping insertion in model container [2021-11-22 23:18:40,629 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:18:40" (1/1) ... [2021-11-22 23:18:40,637 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:18:40,859 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:18:46,117 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i[564650,564663] [2021-11-22 23:18:46,163 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:18:46,241 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:18:46,984 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-platform-vsp1-vsp1.cil.i[564650,564663] [2021-11-22 23:18:46,995 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:18:47,444 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:18:47,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:18:47 WrapperNode [2021-11-22 23:18:47,445 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:18:47,447 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:18:47,447 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:18:47,447 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:18:47,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:18:47" (1/1) ... [2021-11-22 23:18:47,626 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:18:47" (1/1) ... [2021-11-22 23:18:48,093 INFO L137 Inliner]: procedures = 628, calls = 4592, calls flagged for inlining = 327, calls inlined = 323, statements flattened = 9499 [2021-11-22 23:18:48,096 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:18:48,097 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:18:48,098 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:18:48,098 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:18:48,108 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:18:47" (1/1) ... [2021-11-22 23:18:48,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:18:47" (1/1) ... [2021-11-22 23:18:48,202 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:18:47" (1/1) ... [2021-11-22 23:18:48,203 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:18:47" (1/1) ... [2021-11-22 23:18:48,489 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:18:47" (1/1) ... [2021-11-22 23:18:48,528 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:18:47" (1/1) ... [2021-11-22 23:18:48,679 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:18:47" (1/1) ... [2021-11-22 23:18:48,744 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:18:48,745 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:18:48,745 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:18:48,746 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:18:48,747 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:18:47" (1/1) ... [2021-11-22 23:18:48,756 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:18:48,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:18:48,789 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:18:48,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcc09c6b-4108-4768-8253-cd1b50dcf4f9/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:18:48,854 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_destroy_entities [2021-11-22 23:18:48,854 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_destroy_entities [2021-11-22 23:18:48,856 INFO L130 BoogieDeclarations]: Found specification of procedure lif_s_stream [2021-11-22 23:18:48,856 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_s_stream [2021-11-22 23:18:48,856 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_mbus_code [2021-11-22 23:18:48,856 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_mbus_code [2021-11-22 23:18:48,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-22 23:18:48,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-22 23:18:48,857 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_prepare_buf [2021-11-22 23:18:48,858 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_prepare_buf [2021-11-22 23:18:48,858 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2021-11-22 23:18:48,858 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2021-11-22 23:18:48,858 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_get_format [2021-11-22 23:18:48,858 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_get_format [2021-11-22 23:18:48,858 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_frame_size [2021-11-22 23:18:48,859 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_frame_size [2021-11-22 23:18:48,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-22 23:18:48,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-22 23:18:48,859 INFO L130 BoogieDeclarations]: Found specification of procedure to_uds [2021-11-22 23:18:48,859 INFO L138 BoogieDeclarations]: Found implementation of procedure to_uds [2021-11-22 23:18:48,859 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video [2021-11-22 23:18:48,860 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video [2021-11-22 23:18:48,860 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_prepare [2021-11-22 23:18:48,860 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_prepare [2021-11-22 23:18:48,860 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_remote_pad [2021-11-22 23:18:48,860 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_remote_pad [2021-11-22 23:18:48,860 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-22 23:18:48,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-22 23:18:48,861 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init_formats [2021-11-22 23:18:48,861 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init_formats [2021-11-22 23:18:48,861 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init [2021-11-22 23:18:48,861 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init [2021-11-22 23:18:48,861 INFO L130 BoogieDeclarations]: Found specification of procedure uds_try_format [2021-11-22 23:18:48,861 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_try_format [2021-11-22 23:18:48,862 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_frame_size [2021-11-22 23:18:48,862 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_frame_size [2021-11-22 23:18:48,862 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-22 23:18:48,862 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-22 23:18:48,863 INFO L130 BoogieDeclarations]: Found specification of procedure to_lut [2021-11-22 23:18:48,863 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lut [2021-11-22 23:18:48,863 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_mbus_code [2021-11-22 23:18:48,863 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_mbus_code [2021-11-22 23:18:48,863 INFO L130 BoogieDeclarations]: Found specification of procedure lut_get_format [2021-11-22 23:18:48,863 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_get_format [2021-11-22 23:18:48,864 INFO L130 BoogieDeclarations]: Found specification of procedure sru_get_format [2021-11-22 23:18:48,864 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_get_format [2021-11-22 23:18:48,864 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_read [2021-11-22 23:18:48,864 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_read [2021-11-22 23:18:48,865 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_irq_handler [2021-11-22 23:18:48,865 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_irq_handler [2021-11-22 23:18:48,865 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_frame_size [2021-11-22 23:18:48,865 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_frame_size [2021-11-22 23:18:48,866 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_frame_end [2021-11-22 23:18:48,866 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_frame_end [2021-11-22 23:18:48,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-22 23:18:48,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-22 23:18:48,867 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-22 23:18:48,867 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-22 23:18:48,867 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dma_contig_cleanup_ctx [2021-11-22 23:18:48,867 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dma_contig_cleanup_ctx [2021-11-22 23:18:48,867 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_s_stream [2021-11-22 23:18:48,868 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_s_stream [2021-11-22 23:18:48,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-22 23:18:48,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-22 23:18:48,870 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_selection [2021-11-22 23:18:48,870 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_selection [2021-11-22 23:18:48,870 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-22 23:18:48,870 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-22 23:18:48,870 INFO L130 BoogieDeclarations]: Found specification of procedure uds_s_stream [2021-11-22 23:18:48,870 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_s_stream [2021-11-22 23:18:48,870 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-11-22 23:18:48,872 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-11-22 23:18:48,872 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_uds_write [2021-11-22 23:18:48,872 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_uds_write [2021-11-22 23:18:48,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:18:48,873 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_cleanup [2021-11-22 23:18:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_cleanup [2021-11-22 23:18:48,873 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-22 23:18:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-22 23:18:48,873 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_stream [2021-11-22 23:18:48,873 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_stream [2021-11-22 23:18:48,874 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-22 23:18:48,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-22 23:18:48,874 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_format [2021-11-22 23:18:48,874 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_format [2021-11-22 23:18:48,874 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-22 23:18:48,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-22 23:18:48,874 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2021-11-22 23:18:48,875 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2021-11-22 23:18:48,875 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2021-11-22 23:18:48,875 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2021-11-22 23:18:48,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-22 23:18:48,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-22 23:18:48,875 INFO L130 BoogieDeclarations]: Found specification of procedure to_rwpf [2021-11-22 23:18:48,876 INFO L138 BoogieDeclarations]: Found implementation of procedure to_rwpf [2021-11-22 23:18:48,876 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_get_format_info [2021-11-22 23:18:48,877 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_get_format_info [2021-11-22 23:18:48,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-22 23:18:48,877 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_mbus_code [2021-11-22 23:18:48,878 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_mbus_code [2021-11-22 23:18:48,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2021-11-22 23:18:48,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2021-11-22 23:18:48,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-22 23:18:48,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-22 23:18:48,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-22 23:18:48,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-22 23:18:48,880 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-22 23:18:48,881 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-22 23:18:48,881 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_ready [2021-11-22 23:18:48,881 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_ready [2021-11-22 23:18:48,882 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_ctrl [2021-11-22 23:18:48,882 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_ctrl [2021-11-22 23:18:48,882 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_selection [2021-11-22 23:18:48,882 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_selection [2021-11-22 23:18:48,882 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_write [2021-11-22 23:18:48,882 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_write [2021-11-22 23:18:48,882 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_set_format [2021-11-22 23:18:48,883 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_set_format [2021-11-22 23:18:48,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:18:48,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-22 23:18:48,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-22 23:18:48,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-22 23:18:48,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-22 23:18:48,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-22 23:18:48,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-22 23:18:48,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-22 23:18:48,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-22 23:18:48,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-22 23:18:48,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-22 23:18:48,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_7 [2021-11-22 23:18:48,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_7 [2021-11-22 23:18:48,892 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_frame_size [2021-11-22 23:18:48,892 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_frame_size [2021-11-22 23:18:48,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-11-22 23:18:48,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-11-22 23:18:48,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:18:48,898 INFO L130 BoogieDeclarations]: Found specification of procedure sru_set_format [2021-11-22 23:18:48,898 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_set_format [2021-11-22 23:18:48,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-22 23:18:48,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-22 23:18:48,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:18:48,899 INFO L130 BoogieDeclarations]: Found specification of procedure to_hsit [2021-11-22 23:18:48,899 INFO L138 BoogieDeclarations]: Found implementation of procedure to_hsit [2021-11-22 23:18:48,899 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_write [2021-11-22 23:18:48,899 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_write [2021-11-22 23:18:48,899 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-22 23:18:48,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-22 23:18:48,900 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_start_streaming [2021-11-22 23:18:48,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_start_streaming [2021-11-22 23:18:48,900 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-22 23:18:48,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-22 23:18:48,900 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___1 [2021-11-22 23:18:48,900 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___1 [2021-11-22 23:18:48,900 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_get_format [2021-11-22 23:18:48,901 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_get_format [2021-11-22 23:18:48,901 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_open [2021-11-22 23:18:48,901 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_open [2021-11-22 23:18:48,901 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video_buffer [2021-11-22 23:18:48,901 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video_buffer [2021-11-22 23:18:48,901 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_pipeline [2021-11-22 23:18:48,901 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_pipeline [2021-11-22 23:18:48,902 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_vdev_queue [2021-11-22 23:18:48,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_vdev_queue [2021-11-22 23:18:48,902 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_type [2021-11-22 23:18:48,902 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_type [2021-11-22 23:18:48,902 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-22 23:18:48,902 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-22 23:18:48,902 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-22 23:18:48,903 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-22 23:18:48,903 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-22 23:18:48,903 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-22 23:18:48,903 INFO L130 BoogieDeclarations]: Found specification of procedure sru_try_format [2021-11-22 23:18:48,903 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_try_format [2021-11-22 23:18:48,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:18:48,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:18:48,904 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_suspend [2021-11-22 23:18:48,904 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_suspend [2021-11-22 23:18:48,904 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-22 23:18:48,904 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-22 23:18:48,904 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_enable [2021-11-22 23:18:48,904 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_enable [2021-11-22 23:18:48,904 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_try_format [2021-11-22 23:18:48,905 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_try_format [2021-11-22 23:18:48,905 INFO L130 BoogieDeclarations]: Found specification of procedure to_sru [2021-11-22 23:18:48,905 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sru [2021-11-22 23:18:48,905 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_size [2021-11-22 23:18:48,905 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_size [2021-11-22 23:18:48,905 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2021-11-22 23:18:48,905 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2021-11-22 23:18:48,906 INFO L130 BoogieDeclarations]: Found specification of procedure lut_s_stream [2021-11-22 23:18:48,906 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_s_stream [2021-11-22 23:18:48,906 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_cleanup [2021-11-22 23:18:48,906 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_cleanup [2021-11-22 23:18:48,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-22 23:18:48,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-22 23:18:48,906 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_create_bufs [2021-11-22 23:18:48,906 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_create_bufs [2021-11-22 23:18:48,907 INFO L130 BoogieDeclarations]: Found specification of procedure uds_passband_width [2021-11-22 23:18:48,907 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_passband_width [2021-11-22 23:18:48,907 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_disable [2021-11-22 23:18:48,907 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_disable [2021-11-22 23:18:48,907 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_lif_write [2021-11-22 23:18:48,907 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_lif_write [2021-11-22 23:18:48,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-22 23:18:48,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-22 23:18:48,908 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_get_pad_format [2021-11-22 23:18:48,908 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_get_pad_format [2021-11-22 23:18:48,908 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2021-11-22 23:18:48,908 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2021-11-22 23:18:48,908 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-22 23:18:48,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-22 23:18:48,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-22 23:18:48,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-22 23:18:48,909 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_sru_write [2021-11-22 23:18:48,909 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_sru_write [2021-11-22 23:18:48,909 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_set_format [2021-11-22 23:18:48,909 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_set_format [2021-11-22 23:18:48,909 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rpf_write [2021-11-22 23:18:48,909 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rpf_write [2021-11-22 23:18:48,910 INFO L130 BoogieDeclarations]: Found specification of procedure __vsp1_video_try_format [2021-11-22 23:18:48,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __vsp1_video_try_format [2021-11-22 23:18:48,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-22 23:18:48,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-22 23:18:48,910 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2021-11-22 23:18:48,910 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2021-11-22 23:18:48,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-22 23:18:48,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-22 23:18:48,911 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_release [2021-11-22 23:18:48,911 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_release [2021-11-22 23:18:48,911 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-22 23:18:48,911 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-22 23:18:48,911 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-22 23:18:48,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-22 23:18:48,912 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_remove [2021-11-22 23:18:48,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_remove [2021-11-22 23:18:48,912 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_resume [2021-11-22 23:18:48,912 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_resume [2021-11-22 23:18:48,912 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:18:48,912 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-22 23:18:48,912 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-22 23:18:48,913 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_limits [2021-11-22 23:18:48,913 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_limits [2021-11-22 23:18:48,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_21 [2021-11-22 23:18:48,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_21 [2021-11-22 23:18:48,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:18:48,913 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_run [2021-11-22 23:18:48,913 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_run [2021-11-22 23:18:48,914 INFO L130 BoogieDeclarations]: Found specification of procedure uds_compute_ratio [2021-11-22 23:18:48,914 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_compute_ratio [2021-11-22 23:18:48,914 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_stop_streaming [2021-11-22 23:18:48,914 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_stop_streaming [2021-11-22 23:18:48,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:18:48,919 INFO L130 BoogieDeclarations]: Found specification of procedure uds_set_format [2021-11-22 23:18:48,919 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_set_format [2021-11-22 23:18:48,919 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_probe [2021-11-22 23:18:48,920 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_probe [2021-11-22 23:18:48,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-22 23:18:48,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-22 23:18:48,920 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_create [2021-11-22 23:18:48,920 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_create [2021-11-22 23:18:48,920 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-22 23:18:48,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-22 23:18:48,923 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-22 23:18:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-22 23:18:48,924 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-22 23:18:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-22 23:18:48,924 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2021-11-22 23:18:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2021-11-22 23:18:48,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-22 23:18:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-22 23:18:48,925 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2021-11-22 23:18:48,925 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2021-11-22 23:18:48,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-22 23:18:48,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-22 23:18:48,925 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_entity [2021-11-22 23:18:48,925 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_entity [2021-11-22 23:18:48,925 INFO L130 BoogieDeclarations]: Found specification of procedure to_lif [2021-11-22 23:18:48,926 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lif [2021-11-22 23:18:48,926 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_format [2021-11-22 23:18:48,926 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_format [2021-11-22 23:18:48,926 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___3 [2021-11-22 23:18:48,926 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___3 [2021-11-22 23:18:48,926 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_link_validate [2021-11-22 23:18:48,926 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_link_validate [2021-11-22 23:18:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___2 [2021-11-22 23:18:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___2 [2021-11-22 23:18:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2021-11-22 23:18:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2021-11-22 23:18:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-11-22 23:18:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_mbus_code [2021-11-22 23:18:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_mbus_code [2021-11-22 23:18:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-22 23:18:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-22 23:18:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___5 [2021-11-22 23:18:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___5 [2021-11-22 23:18:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___4 [2021-11-22 23:18:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___4 [2021-11-22 23:18:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure lif_set_format [2021-11-22 23:18:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_set_format [2021-11-22 23:18:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_mbus_code [2021-11-22 23:18:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_mbus_code [2021-11-22 23:18:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure lif_get_format [2021-11-22 23:18:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_get_format [2021-11-22 23:18:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_crop [2021-11-22 23:18:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_crop [2021-11-22 23:18:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-22 23:18:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-22 23:18:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-22 23:18:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_querycap [2021-11-22 23:18:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_querycap [2021-11-22 23:18:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2021-11-22 23:18:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2021-11-22 23:18:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_queue [2021-11-22 23:18:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_queue [2021-11-22 23:18:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_init [2021-11-22 23:18:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_init [2021-11-22 23:18:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_s_stream [2021-11-22 23:18:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_s_stream [2021-11-22 23:18:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2021-11-22 23:18:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2021-11-22 23:18:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_pipeline_stop [2021-11-22 23:18:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_pipeline_stop [2021-11-22 23:18:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_set_subdevdata [2021-11-22 23:18:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_set_subdevdata [2021-11-22 23:18:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure lut_set_format [2021-11-22 23:18:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_set_format [2021-11-22 23:18:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_frame_size [2021-11-22 23:18:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_frame_size [2021-11-22 23:18:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_frame_size [2021-11-22 23:18:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_frame_size [2021-11-22 23:18:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-11-22 23:18:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-11-22 23:18:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_s_stream [2021-11-22 23:18:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_s_stream [2021-11-22 23:18:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_vdev_queue [2021-11-22 23:18:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_vdev_queue [2021-11-22 23:18:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-22 23:18:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-22 23:18:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-22 23:18:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-22 23:18:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure uds_get_format [2021-11-22 23:18:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_get_format [2021-11-22 23:18:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-22 23:18:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-22 23:18:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2021-11-22 23:18:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2021-11-22 23:18:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2021-11-22 23:18:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2021-11-22 23:18:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_mbus_code [2021-11-22 23:18:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_mbus_code [2021-11-22 23:18:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:18:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-22 23:18:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-22 23:18:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-22 23:18:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-22 23:18:50,535 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:18:50,544 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:19:13,410 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-22 23:21:36,645 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-22 23:21:36,796 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:21:39,249 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:21:39,249 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-22 23:21:39,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:21:39 BoogieIcfgContainer [2021-11-22 23:21:39,256 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:21:39,257 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:21:39,257 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:21:39,265 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:21:39,266 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:21:39" (1/1) ... [2021-11-22 23:21:39,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:21:39,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4057 states to 2779 states and 4057 transitions. [2021-11-22 23:21:39,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 4057 transitions. [2021-11-22 23:21:39,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1126 [2021-11-22 23:21:39,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,562 INFO L134 CoverageAnalysis]: Checked inductivity of 48183 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48183 trivial. 0 not checked. [2021-11-22 23:21:42,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4089 states to 2784 states and 4089 transitions. [2021-11-22 23:21:42,244 INFO L276 IsEmpty]: Start isEmpty. Operand 2784 states and 4089 transitions. [2021-11-22 23:21:42,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2021-11-22 23:21:42,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,725 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:21:43,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4100 states to 2789 states and 4100 transitions. [2021-11-22 23:21:43,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 4100 transitions. [2021-11-22 23:21:43,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2021-11-22 23:21:43,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,728 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:21:45,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4141 states to 2797 states and 4141 transitions. [2021-11-22 23:21:45,137 INFO L276 IsEmpty]: Start isEmpty. Operand 2797 states and 4141 transitions. [2021-11-22 23:21:45,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2021-11-22 23:21:45,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,978 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:21:46,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4153 states to 2802 states and 4153 transitions. [2021-11-22 23:21:46,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 4153 transitions. [2021-11-22 23:21:46,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2021-11-22 23:21:46,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,240 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-22 23:21:47,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4188 states to 2807 states and 4188 transitions. [2021-11-22 23:21:47,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 4188 transitions. [2021-11-22 23:21:48,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-22 23:21:48,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,752 INFO L134 CoverageAnalysis]: Checked inductivity of 48415 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-22 23:21:48,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4189 states to 2808 states and 4189 transitions. [2021-11-22 23:21:48,930 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 4189 transitions. [2021-11-22 23:21:48,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-22 23:21:48,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,801 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:21:51,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4230 states to 2815 states and 4230 transitions. [2021-11-22 23:21:51,084 INFO L276 IsEmpty]: Start isEmpty. Operand 2815 states and 4230 transitions. [2021-11-22 23:21:51,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-22 23:21:51,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,943 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-22 23:21:53,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4269 states to 2821 states and 4269 transitions. [2021-11-22 23:21:53,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 4269 transitions. [2021-11-22 23:21:53,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2021-11-22 23:21:53,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,263 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:21:56,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4318 states to 2831 states and 4318 transitions. [2021-11-22 23:21:56,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 4318 transitions. [2021-11-22 23:21:56,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-22 23:21:56,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,361 INFO L134 CoverageAnalysis]: Checked inductivity of 48415 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-22 23:21:57,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4319 states to 2832 states and 4319 transitions. [2021-11-22 23:21:57,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2832 states and 4319 transitions. [2021-11-22 23:21:57,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-22 23:21:57,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,438 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:22:01,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:01,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4371 states to 2843 states and 4371 transitions. [2021-11-22 23:22:01,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 4371 transitions. [2021-11-22 23:22:01,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-22 23:22:01,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:01,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:01,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:02,061 INFO L134 CoverageAnalysis]: Checked inductivity of 48415 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-22 23:22:02,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:02,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4372 states to 2844 states and 4372 transitions. [2021-11-22 23:22:02,141 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 4372 transitions. [2021-11-22 23:22:02,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2021-11-22 23:22:02,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:02,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:02,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:02,882 INFO L134 CoverageAnalysis]: Checked inductivity of 48180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48180 trivial. 0 not checked. [2021-11-22 23:22:03,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:03,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4388 states to 2860 states and 4388 transitions. [2021-11-22 23:22:03,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 4388 transitions. [2021-11-22 23:22:03,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-22 23:22:03,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:03,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:03,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:03,976 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:22:04,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:04,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4393 states to 2865 states and 4393 transitions. [2021-11-22 23:22:04,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 4393 transitions. [2021-11-22 23:22:04,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-22 23:22:04,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:04,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:04,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:04,905 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:22:04,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:04,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4395 states to 2867 states and 4395 transitions. [2021-11-22 23:22:04,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 4395 transitions. [2021-11-22 23:22:05,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-22 23:22:05,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:05,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:05,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:05,888 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:22:09,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:09,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4450 states to 2879 states and 4450 transitions. [2021-11-22 23:22:09,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2879 states and 4450 transitions. [2021-11-22 23:22:09,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-22 23:22:09,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:09,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:10,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:10,677 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:22:14,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:14,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4500 states to 2888 states and 4500 transitions. [2021-11-22 23:22:14,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2888 states and 4500 transitions. [2021-11-22 23:22:14,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-22 23:22:14,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:14,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:14,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:14,968 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:22:15,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:15,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4501 states to 2889 states and 4501 transitions. [2021-11-22 23:22:15,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2889 states and 4501 transitions. [2021-11-22 23:22:15,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-22 23:22:15,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:15,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:15,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:15,945 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:22:22,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:22,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 2902 states and 4560 transitions. [2021-11-22 23:22:22,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2902 states and 4560 transitions. [2021-11-22 23:22:22,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-22 23:22:22,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:22,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:22,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:22,985 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:22:23,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:23,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4563 states to 2905 states and 4563 transitions. [2021-11-22 23:22:23,098 INFO L276 IsEmpty]: Start isEmpty. Operand 2905 states and 4563 transitions. [2021-11-22 23:22:23,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-22 23:22:23,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:23,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:23,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:23,720 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:22:23,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:23,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4565 states to 2907 states and 4565 transitions. [2021-11-22 23:22:23,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2907 states and 4565 transitions. [2021-11-22 23:22:23,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-22 23:22:23,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:23,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:24,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:24,352 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:22:24,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:24,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4566 states to 2908 states and 4566 transitions. [2021-11-22 23:22:24,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2908 states and 4566 transitions. [2021-11-22 23:22:24,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-22 23:22:24,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:24,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:24,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:24,928 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:22:28,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:28,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2918 states and 4596 transitions. [2021-11-22 23:22:28,618 INFO L276 IsEmpty]: Start isEmpty. Operand 2918 states and 4596 transitions. [2021-11-22 23:22:28,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-22 23:22:28,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:28,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:28,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:29,252 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:22:30,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:30,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4613 states to 2924 states and 4613 transitions. [2021-11-22 23:22:30,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2924 states and 4613 transitions. [2021-11-22 23:22:30,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-22 23:22:30,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:30,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:30,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:31,619 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:22:39,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:39,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4675 states to 2938 states and 4675 transitions. [2021-11-22 23:22:39,051 INFO L276 IsEmpty]: Start isEmpty. Operand 2938 states and 4675 transitions. [2021-11-22 23:22:39,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:22:39,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:39,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:39,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:39,607 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-22 23:22:39,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:39,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4676 states to 2939 states and 4676 transitions. [2021-11-22 23:22:39,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 4676 transitions. [2021-11-22 23:22:39,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-22 23:22:39,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:39,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:39,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:40,267 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:22:40,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:40,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4677 states to 2940 states and 4677 transitions. [2021-11-22 23:22:40,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 4677 transitions. [2021-11-22 23:22:40,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:22:40,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:40,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:40,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:40,816 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:22:41,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:41,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4678 states to 2941 states and 4678 transitions. [2021-11-22 23:22:41,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 4678 transitions. [2021-11-22 23:22:41,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-22 23:22:41,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:41,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:41,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:42,031 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:22:50,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:51,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4743 states to 2956 states and 4743 transitions. [2021-11-22 23:22:51,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2956 states and 4743 transitions. [2021-11-22 23:22:51,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:22:51,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:51,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:51,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:51,617 INFO L134 CoverageAnalysis]: Checked inductivity of 48414 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-22 23:22:51,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:51,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4744 states to 2957 states and 4744 transitions. [2021-11-22 23:22:51,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2957 states and 4744 transitions. [2021-11-22 23:22:51,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:22:51,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:51,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:51,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:52,359 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:22:52,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:52,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4745 states to 2958 states and 4745 transitions. [2021-11-22 23:22:52,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2958 states and 4745 transitions. [2021-11-22 23:22:52,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:22:52,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:52,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:52,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:52,946 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:22:52,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:52,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4746 states to 2959 states and 4746 transitions. [2021-11-22 23:22:52,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 4746 transitions. [2021-11-22 23:22:53,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:22:53,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:53,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:53,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:53,611 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:22:54,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:54,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4748 states to 2961 states and 4748 transitions. [2021-11-22 23:22:54,120 INFO L276 IsEmpty]: Start isEmpty. Operand 2961 states and 4748 transitions. [2021-11-22 23:22:54,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:22:54,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:54,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:54,563 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:22:54,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:54,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4748 states to 2962 states and 4748 transitions. [2021-11-22 23:22:54,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2962 states and 4748 transitions. [2021-11-22 23:22:54,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:22:54,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:54,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:55,181 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:22:55,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:55,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4749 states to 2963 states and 4749 transitions. [2021-11-22 23:22:55,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 4749 transitions. [2021-11-22 23:22:55,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:22:55,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:55,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:55,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:55,971 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:23:06,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:06,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4817 states to 2979 states and 4817 transitions. [2021-11-22 23:23:06,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2979 states and 4817 transitions. [2021-11-22 23:23:06,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:23:06,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:06,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:06,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:07,177 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:23:10,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:10,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4838 states to 2986 states and 4838 transitions. [2021-11-22 23:23:10,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2986 states and 4838 transitions. [2021-11-22 23:23:10,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:23:10,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:10,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:10,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:10,501 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:23:11,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:11,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4871 states to 2992 states and 4871 transitions. [2021-11-22 23:23:11,551 INFO L276 IsEmpty]: Start isEmpty. Operand 2992 states and 4871 transitions. [2021-11-22 23:23:11,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:23:11,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:11,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:11,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:11,984 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:23:12,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:12,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4879 states to 2996 states and 4879 transitions. [2021-11-22 23:23:12,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 4879 transitions. [2021-11-22 23:23:12,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:23:12,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:12,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:12,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:14,281 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:23:17,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4945 states to 3013 states and 4945 transitions. [2021-11-22 23:23:17,006 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 4945 transitions. [2021-11-22 23:23:17,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:23:17,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:17,626 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:23:17,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:17,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4946 states to 3014 states and 4946 transitions. [2021-11-22 23:23:17,702 INFO L276 IsEmpty]: Start isEmpty. Operand 3014 states and 4946 transitions. [2021-11-22 23:23:17,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:23:17,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:17,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:17,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,389 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:23:18,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:18,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4947 states to 3015 states and 4947 transitions. [2021-11-22 23:23:18,461 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 4947 transitions. [2021-11-22 23:23:18,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:23:18,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:18,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:18,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:18,938 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:23:21,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:21,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4964 states to 3021 states and 4964 transitions. [2021-11-22 23:23:21,046 INFO L276 IsEmpty]: Start isEmpty. Operand 3021 states and 4964 transitions. [2021-11-22 23:23:21,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:23:21,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:21,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:21,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:21,812 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:23:34,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:34,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5035 states to 3038 states and 5035 transitions. [2021-11-22 23:23:34,742 INFO L276 IsEmpty]: Start isEmpty. Operand 3038 states and 5035 transitions. [2021-11-22 23:23:34,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:23:34,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:34,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:34,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:35,209 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:23:35,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:35,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5036 states to 3039 states and 5036 transitions. [2021-11-22 23:23:35,749 INFO L276 IsEmpty]: Start isEmpty. Operand 3039 states and 5036 transitions. [2021-11-22 23:23:35,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:23:35,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:35,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:35,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:36,199 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:23:36,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:36,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5038 states to 3041 states and 5038 transitions. [2021-11-22 23:23:36,794 INFO L276 IsEmpty]: Start isEmpty. Operand 3041 states and 5038 transitions. [2021-11-22 23:23:36,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:23:36,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:36,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:37,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:37,310 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:23:38,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:38,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5071 states to 3053 states and 5071 transitions. [2021-11-22 23:23:38,873 INFO L276 IsEmpty]: Start isEmpty. Operand 3053 states and 5071 transitions. [2021-11-22 23:23:38,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:23:38,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:38,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:39,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:39,686 INFO L134 CoverageAnalysis]: Checked inductivity of 48647 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:23:43,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:43,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5119 states to 3060 states and 5119 transitions. [2021-11-22 23:23:43,294 INFO L276 IsEmpty]: Start isEmpty. Operand 3060 states and 5119 transitions. [2021-11-22 23:23:43,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:23:43,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:43,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:43,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:43,800 INFO L134 CoverageAnalysis]: Checked inductivity of 48644 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48644 trivial. 0 not checked. [2021-11-22 23:23:44,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:44,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5120 states to 3061 states and 5120 transitions. [2021-11-22 23:23:44,388 INFO L276 IsEmpty]: Start isEmpty. Operand 3061 states and 5120 transitions. [2021-11-22 23:23:44,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:23:44,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:44,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:44,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:44,845 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:23:47,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:47,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5137 states to 3067 states and 5137 transitions. [2021-11-22 23:23:47,243 INFO L276 IsEmpty]: Start isEmpty. Operand 3067 states and 5137 transitions. [2021-11-22 23:23:47,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:23:47,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:47,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:47,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:47,727 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-22 23:23:48,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:23:48,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 3071 states and 5145 transitions. [2021-11-22 23:23:48,906 INFO L276 IsEmpty]: Start isEmpty. Operand 3071 states and 5145 transitions. [2021-11-22 23:23:48,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:23:48,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:23:48,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:23:49,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:23:49,789 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:24:05,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:05,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5220 states to 3089 states and 5220 transitions. [2021-11-22 23:24:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 3089 states and 5220 transitions. [2021-11-22 23:24:05,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:24:05,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:05,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:06,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:06,372 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:24:07,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:07,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5255 states to 3100 states and 5255 transitions. [2021-11-22 23:24:07,660 INFO L276 IsEmpty]: Start isEmpty. Operand 3100 states and 5255 transitions. [2021-11-22 23:24:07,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:24:07,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:07,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:07,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:08,893 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:24:16,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:16,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5317 states to 3110 states and 5317 transitions. [2021-11-22 23:24:16,841 INFO L276 IsEmpty]: Start isEmpty. Operand 3110 states and 5317 transitions. [2021-11-22 23:24:16,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:24:16,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:16,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:16,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:17,307 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:24:23,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:23,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5367 states to 3119 states and 5367 transitions. [2021-11-22 23:24:23,773 INFO L276 IsEmpty]: Start isEmpty. Operand 3119 states and 5367 transitions. [2021-11-22 23:24:23,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:24:23,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:23,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:23,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:24,359 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:24:25,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:25,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5370 states to 3120 states and 5370 transitions. [2021-11-22 23:24:25,721 INFO L276 IsEmpty]: Start isEmpty. Operand 3120 states and 5370 transitions. [2021-11-22 23:24:25,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:24:25,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:25,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:26,152 INFO L134 CoverageAnalysis]: Checked inductivity of 48865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48859 trivial. 0 not checked. [2021-11-22 23:24:31,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:31,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5412 states to 3128 states and 5412 transitions. [2021-11-22 23:24:31,115 INFO L276 IsEmpty]: Start isEmpty. Operand 3128 states and 5412 transitions. [2021-11-22 23:24:31,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:24:31,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:31,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:31,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:31,558 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:24:32,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:33,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5443 states to 3132 states and 5443 transitions. [2021-11-22 23:24:33,000 INFO L276 IsEmpty]: Start isEmpty. Operand 3132 states and 5443 transitions. [2021-11-22 23:24:33,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:24:33,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:33,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:33,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:33,556 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:24:35,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:35,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5474 states to 3136 states and 5474 transitions. [2021-11-22 23:24:35,053 INFO L276 IsEmpty]: Start isEmpty. Operand 3136 states and 5474 transitions. [2021-11-22 23:24:35,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:24:35,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:35,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:35,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:35,487 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:24:38,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:38,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5496 states to 3141 states and 5496 transitions. [2021-11-22 23:24:38,773 INFO L276 IsEmpty]: Start isEmpty. Operand 3141 states and 5496 transitions. [2021-11-22 23:24:38,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:24:38,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:38,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:38,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:39,421 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:24:42,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:24:42,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5513 states to 3147 states and 5513 transitions. [2021-11-22 23:24:42,427 INFO L276 IsEmpty]: Start isEmpty. Operand 3147 states and 5513 transitions. [2021-11-22 23:24:42,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:24:42,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:24:42,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:24:42,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:24:43,379 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:25:04,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:04,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5591 states to 3166 states and 5591 transitions. [2021-11-22 23:25:04,962 INFO L276 IsEmpty]: Start isEmpty. Operand 3166 states and 5591 transitions. [2021-11-22 23:25:04,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:25:04,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:04,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:05,496 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:25:05,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:05,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5593 states to 3168 states and 5593 transitions. [2021-11-22 23:25:05,565 INFO L276 IsEmpty]: Start isEmpty. Operand 3168 states and 5593 transitions. [2021-11-22 23:25:05,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:25:05,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:05,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:05,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:06,061 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:25:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:12,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5639 states to 3177 states and 5639 transitions. [2021-11-22 23:25:12,270 INFO L276 IsEmpty]: Start isEmpty. Operand 3177 states and 5639 transitions. [2021-11-22 23:25:12,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:25:12,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:12,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:12,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:12,813 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:25:14,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:14,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5670 states to 3181 states and 5670 transitions. [2021-11-22 23:25:14,461 INFO L276 IsEmpty]: Start isEmpty. Operand 3181 states and 5670 transitions. [2021-11-22 23:25:14,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:25:14,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:14,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:14,891 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:25:15,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:15,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5671 states to 3182 states and 5671 transitions. [2021-11-22 23:25:15,107 INFO L276 IsEmpty]: Start isEmpty. Operand 3182 states and 5671 transitions. [2021-11-22 23:25:15,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:25:15,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:15,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:15,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:15,528 INFO L134 CoverageAnalysis]: Checked inductivity of 48648 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:25:17,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:17,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5679 states to 3185 states and 5679 transitions. [2021-11-22 23:25:17,193 INFO L276 IsEmpty]: Start isEmpty. Operand 3185 states and 5679 transitions. [2021-11-22 23:25:17,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:25:17,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:17,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:17,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:17,677 INFO L134 CoverageAnalysis]: Checked inductivity of 48638 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:25:18,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:18,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5680 states to 3186 states and 5680 transitions. [2021-11-22 23:25:18,511 INFO L276 IsEmpty]: Start isEmpty. Operand 3186 states and 5680 transitions. [2021-11-22 23:25:18,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:25:18,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:18,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:18,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:18,949 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-22 23:25:20,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:20,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5692 states to 3190 states and 5692 transitions. [2021-11-22 23:25:20,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3190 states and 5692 transitions. [2021-11-22 23:25:20,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:25:20,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:20,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:20,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,163 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:25:21,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:21,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5695 states to 3193 states and 5695 transitions. [2021-11-22 23:25:21,253 INFO L276 IsEmpty]: Start isEmpty. Operand 3193 states and 5695 transitions. [2021-11-22 23:25:21,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:25:21,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:21,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:21,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:21,678 INFO L134 CoverageAnalysis]: Checked inductivity of 48866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48860 trivial. 0 not checked. [2021-11-22 23:25:23,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:23,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5704 states to 3197 states and 5704 transitions. [2021-11-22 23:25:23,408 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 5704 transitions. [2021-11-22 23:25:23,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:25:23,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:23,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:23,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:23,830 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:25:27,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:27,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5721 states to 3203 states and 5721 transitions. [2021-11-22 23:25:27,174 INFO L276 IsEmpty]: Start isEmpty. Operand 3203 states and 5721 transitions. [2021-11-22 23:25:27,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:25:27,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:27,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:28,193 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:25:54,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:54,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5802 states to 3223 states and 5802 transitions. [2021-11-22 23:25:54,113 INFO L276 IsEmpty]: Start isEmpty. Operand 3223 states and 5802 transitions. [2021-11-22 23:25:54,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:25:54,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:54,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:54,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:54,694 INFO L134 CoverageAnalysis]: Checked inductivity of 48638 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:25:55,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:55,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5803 states to 3224 states and 5803 transitions. [2021-11-22 23:25:55,661 INFO L276 IsEmpty]: Start isEmpty. Operand 3224 states and 5803 transitions. [2021-11-22 23:25:55,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:25:55,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:55,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:55,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:56,172 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:25:56,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:25:56,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5806 states to 3227 states and 5806 transitions. [2021-11-22 23:25:56,254 INFO L276 IsEmpty]: Start isEmpty. Operand 3227 states and 5806 transitions. [2021-11-22 23:25:56,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:25:56,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:25:56,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:25:56,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:25:56,680 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:25:59,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:00,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5816 states to 3231 states and 5816 transitions. [2021-11-22 23:26:00,002 INFO L276 IsEmpty]: Start isEmpty. Operand 3231 states and 5816 transitions. [2021-11-22 23:26:00,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:26:00,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:00,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:00,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:00,468 INFO L134 CoverageAnalysis]: Checked inductivity of 48865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48859 trivial. 0 not checked. [2021-11-22 23:26:03,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:03,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5826 states to 3235 states and 5826 transitions. [2021-11-22 23:26:03,818 INFO L276 IsEmpty]: Start isEmpty. Operand 3235 states and 5826 transitions. [2021-11-22 23:26:03,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:26:03,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:03,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:03,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:04,258 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:26:07,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:07,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5861 states to 3240 states and 5861 transitions. [2021-11-22 23:26:07,768 INFO L276 IsEmpty]: Start isEmpty. Operand 3240 states and 5861 transitions. [2021-11-22 23:26:07,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:26:07,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:07,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:07,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:08,253 INFO L134 CoverageAnalysis]: Checked inductivity of 48865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48859 trivial. 0 not checked. [2021-11-22 23:26:11,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:11,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5896 states to 3245 states and 5896 transitions. [2021-11-22 23:26:11,817 INFO L276 IsEmpty]: Start isEmpty. Operand 3245 states and 5896 transitions. [2021-11-22 23:26:11,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:26:11,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:11,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:11,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:12,231 INFO L134 CoverageAnalysis]: Checked inductivity of 48865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48859 trivial. 0 not checked. [2021-11-22 23:26:14,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:14,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5930 states to 3249 states and 5930 transitions. [2021-11-22 23:26:14,140 INFO L276 IsEmpty]: Start isEmpty. Operand 3249 states and 5930 transitions. [2021-11-22 23:26:14,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:26:14,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:14,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:14,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:14,572 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:26:16,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:16,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5961 states to 3253 states and 5961 transitions. [2021-11-22 23:26:16,510 INFO L276 IsEmpty]: Start isEmpty. Operand 3253 states and 5961 transitions. [2021-11-22 23:26:16,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:26:16,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:16,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:16,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:16,924 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:26:18,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:18,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5962 states to 3254 states and 5962 transitions. [2021-11-22 23:26:18,118 INFO L276 IsEmpty]: Start isEmpty. Operand 3254 states and 5962 transitions. [2021-11-22 23:26:18,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:26:18,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:18,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:18,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:18,558 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:26:18,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:18,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5963 states to 3255 states and 5963 transitions. [2021-11-22 23:26:18,614 INFO L276 IsEmpty]: Start isEmpty. Operand 3255 states and 5963 transitions. [2021-11-22 23:26:18,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:26:18,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:18,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:18,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:19,050 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-22 23:26:20,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:20,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5971 states to 3259 states and 5971 transitions. [2021-11-22 23:26:20,817 INFO L276 IsEmpty]: Start isEmpty. Operand 3259 states and 5971 transitions. [2021-11-22 23:26:20,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:26:20,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:20,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:20,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:21,905 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:26:52,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:52,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6055 states to 3280 states and 6055 transitions. [2021-11-22 23:26:52,831 INFO L276 IsEmpty]: Start isEmpty. Operand 3280 states and 6055 transitions. [2021-11-22 23:26:52,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:26:52,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:52,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:52,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:53,273 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:26:57,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:26:57,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6073 states to 3286 states and 6073 transitions. [2021-11-22 23:26:57,195 INFO L276 IsEmpty]: Start isEmpty. Operand 3286 states and 6073 transitions. [2021-11-22 23:26:57,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:26:57,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:26:57,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:26:57,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:26:57,639 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:27:01,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:01,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6083 states to 3290 states and 6083 transitions. [2021-11-22 23:27:01,308 INFO L276 IsEmpty]: Start isEmpty. Operand 3290 states and 6083 transitions. [2021-11-22 23:27:01,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:27:01,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:01,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:01,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:01,762 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:27:05,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:05,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6118 states to 3295 states and 6118 transitions. [2021-11-22 23:27:05,784 INFO L276 IsEmpty]: Start isEmpty. Operand 3295 states and 6118 transitions. [2021-11-22 23:27:05,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:27:05,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:05,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:05,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:06,409 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:27:08,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:08,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6149 states to 3299 states and 6149 transitions. [2021-11-22 23:27:08,597 INFO L276 IsEmpty]: Start isEmpty. Operand 3299 states and 6149 transitions. [2021-11-22 23:27:08,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:27:08,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:08,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:08,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:09,019 INFO L134 CoverageAnalysis]: Checked inductivity of 48866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48860 trivial. 0 not checked. [2021-11-22 23:27:14,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:14,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6160 states to 3303 states and 6160 transitions. [2021-11-22 23:27:14,428 INFO L276 IsEmpty]: Start isEmpty. Operand 3303 states and 6160 transitions. [2021-11-22 23:27:14,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:27:14,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:14,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:14,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:14,878 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:27:14,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:14,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6161 states to 3304 states and 6161 transitions. [2021-11-22 23:27:14,935 INFO L276 IsEmpty]: Start isEmpty. Operand 3304 states and 6161 transitions. [2021-11-22 23:27:14,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:27:14,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:14,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:15,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:15,509 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-22 23:27:19,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:19,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6169 states to 3308 states and 6169 transitions. [2021-11-22 23:27:19,161 INFO L276 IsEmpty]: Start isEmpty. Operand 3308 states and 6169 transitions. [2021-11-22 23:27:19,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:27:19,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:19,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:19,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:19,603 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:27:23,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:27:23,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6186 states to 3314 states and 6186 transitions. [2021-11-22 23:27:23,553 INFO L276 IsEmpty]: Start isEmpty. Operand 3314 states and 6186 transitions. [2021-11-22 23:27:23,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:27:23,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:27:23,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:27:23,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:27:24,759 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:28:00,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:00,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6273 states to 3336 states and 6273 transitions. [2021-11-22 23:28:00,776 INFO L276 IsEmpty]: Start isEmpty. Operand 3336 states and 6273 transitions. [2021-11-22 23:28:00,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:28:00,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:00,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:00,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:01,208 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:28:05,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:05,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6283 states to 3340 states and 6283 transitions. [2021-11-22 23:28:05,140 INFO L276 IsEmpty]: Start isEmpty. Operand 3340 states and 6283 transitions. [2021-11-22 23:28:05,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:28:05,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:05,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:05,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:05,744 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:28:07,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:07,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6315 states to 3344 states and 6315 transitions. [2021-11-22 23:28:07,999 INFO L276 IsEmpty]: Start isEmpty. Operand 3344 states and 6315 transitions. [2021-11-22 23:28:08,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:28:08,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:08,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:08,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:08,613 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:28:10,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:10,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6318 states to 3345 states and 6318 transitions. [2021-11-22 23:28:10,775 INFO L276 IsEmpty]: Start isEmpty. Operand 3345 states and 6318 transitions. [2021-11-22 23:28:10,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:28:10,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:10,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:10,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:11,226 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:28:13,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:13,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6349 states to 3349 states and 6349 transitions. [2021-11-22 23:28:13,299 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 6349 transitions. [2021-11-22 23:28:13,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:28:13,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:13,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:13,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:13,749 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-22 23:28:15,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:15,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6357 states to 3353 states and 6357 transitions. [2021-11-22 23:28:15,800 INFO L276 IsEmpty]: Start isEmpty. Operand 3353 states and 6357 transitions. [2021-11-22 23:28:15,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:28:15,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:15,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:16,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:16,394 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:28:16,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:16,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6358 states to 3354 states and 6358 transitions. [2021-11-22 23:28:16,453 INFO L276 IsEmpty]: Start isEmpty. Operand 3354 states and 6358 transitions. [2021-11-22 23:28:16,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-22 23:28:16,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:16,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:16,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:16,883 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:28:18,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:18,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6359 states to 3355 states and 6359 transitions. [2021-11-22 23:28:18,097 INFO L276 IsEmpty]: Start isEmpty. Operand 3355 states and 6359 transitions. [2021-11-22 23:28:18,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:28:18,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:18,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:18,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:18,548 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:28:19,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:19,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6360 states to 3356 states and 6360 transitions. [2021-11-22 23:28:19,698 INFO L276 IsEmpty]: Start isEmpty. Operand 3356 states and 6360 transitions. [2021-11-22 23:28:19,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:28:19,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:19,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:19,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:20,920 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:29:01,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:01,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6450 states to 3379 states and 6450 transitions. [2021-11-22 23:29:01,277 INFO L276 IsEmpty]: Start isEmpty. Operand 3379 states and 6450 transitions. [2021-11-22 23:29:01,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:29:01,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:01,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:01,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:01,888 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:29:06,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:06,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6468 states to 3385 states and 6468 transitions. [2021-11-22 23:29:06,133 INFO L276 IsEmpty]: Start isEmpty. Operand 3385 states and 6468 transitions. [2021-11-22 23:29:06,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:29:06,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:06,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:06,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:06,555 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:29:06,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:06,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6469 states to 3386 states and 6469 transitions. [2021-11-22 23:29:06,659 INFO L276 IsEmpty]: Start isEmpty. Operand 3386 states and 6469 transitions. [2021-11-22 23:29:06,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:29:06,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:06,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:06,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:07,214 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:29:07,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:07,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6469 states to 3387 states and 6469 transitions. [2021-11-22 23:29:07,278 INFO L276 IsEmpty]: Start isEmpty. Operand 3387 states and 6469 transitions. [2021-11-22 23:29:07,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:29:07,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:07,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:07,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:07,693 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:29:16,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:16,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6514 states to 3396 states and 6514 transitions. [2021-11-22 23:29:16,407 INFO L276 IsEmpty]: Start isEmpty. Operand 3396 states and 6514 transitions. [2021-11-22 23:29:16,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-22 23:29:16,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:16,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:16,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:17,659 INFO L134 CoverageAnalysis]: Checked inductivity of 48648 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:29:27,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:27,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6565 states to 3403 states and 6565 transitions. [2021-11-22 23:29:27,828 INFO L276 IsEmpty]: Start isEmpty. Operand 3403 states and 6565 transitions. [2021-11-22 23:29:27,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:29:27,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:27,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:27,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:28,438 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:29:31,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:31,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6596 states to 3407 states and 6596 transitions. [2021-11-22 23:29:31,032 INFO L276 IsEmpty]: Start isEmpty. Operand 3407 states and 6596 transitions. [2021-11-22 23:29:31,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:29:31,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:31,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:31,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:31,466 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-22 23:29:33,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:33,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6604 states to 3411 states and 6604 transitions. [2021-11-22 23:29:33,642 INFO L276 IsEmpty]: Start isEmpty. Operand 3411 states and 6604 transitions. [2021-11-22 23:29:33,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:29:33,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:33,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:33,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:34,229 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48636 trivial. 0 not checked. [2021-11-22 23:29:39,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:39,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6634 states to 3419 states and 6634 transitions. [2021-11-22 23:29:39,851 INFO L276 IsEmpty]: Start isEmpty. Operand 3419 states and 6634 transitions. [2021-11-22 23:29:39,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:29:39,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:39,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:40,270 INFO L134 CoverageAnalysis]: Checked inductivity of 48642 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48636 trivial. 0 not checked. [2021-11-22 23:29:44,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:44,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6658 states to 3425 states and 6658 transitions. [2021-11-22 23:29:44,816 INFO L276 IsEmpty]: Start isEmpty. Operand 3425 states and 6658 transitions. [2021-11-22 23:29:44,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:29:44,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:44,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:44,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:45,238 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:29:49,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:49,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6675 states to 3431 states and 6675 transitions. [2021-11-22 23:29:49,741 INFO L276 IsEmpty]: Start isEmpty. Operand 3431 states and 6675 transitions. [2021-11-22 23:29:49,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:29:49,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:49,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:49,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:51,036 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:30:34,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:34,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6768 states to 3455 states and 6768 transitions. [2021-11-22 23:30:34,847 INFO L276 IsEmpty]: Start isEmpty. Operand 3455 states and 6768 transitions. [2021-11-22 23:30:34,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:30:34,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:34,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:34,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:35,287 INFO L134 CoverageAnalysis]: Checked inductivity of 48409 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:30:35,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:35,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6768 states to 3456 states and 6768 transitions. [2021-11-22 23:30:35,344 INFO L276 IsEmpty]: Start isEmpty. Operand 3456 states and 6768 transitions. [2021-11-22 23:30:35,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-22 23:30:35,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:35,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:35,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:35,774 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:30:45,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:45,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6813 states to 3465 states and 6813 transitions. [2021-11-22 23:30:45,083 INFO L276 IsEmpty]: Start isEmpty. Operand 3465 states and 6813 transitions. [2021-11-22 23:30:45,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2021-11-22 23:30:45,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:45,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:45,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:46,397 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:31:03,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:03,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6879 states to 3475 states and 6879 transitions. [2021-11-22 23:31:03,343 INFO L276 IsEmpty]: Start isEmpty. Operand 3475 states and 6879 transitions. [2021-11-22 23:31:03,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2021-11-22 23:31:03,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:03,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:03,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:03,920 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:31:06,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:06,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6910 states to 3479 states and 6910 transitions. [2021-11-22 23:31:06,257 INFO L276 IsEmpty]: Start isEmpty. Operand 3479 states and 6910 transitions. [2021-11-22 23:31:06,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-22 23:31:06,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:06,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:06,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:06,690 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:31:09,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:09,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6941 states to 3483 states and 6941 transitions. [2021-11-22 23:31:09,696 INFO L276 IsEmpty]: Start isEmpty. Operand 3483 states and 6941 transitions. [2021-11-22 23:31:09,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-22 23:31:09,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:09,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:09,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:10,130 INFO L134 CoverageAnalysis]: Checked inductivity of 48640 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48634 trivial. 0 not checked. [2021-11-22 23:31:12,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:12,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6950 states to 3487 states and 6950 transitions. [2021-11-22 23:31:12,761 INFO L276 IsEmpty]: Start isEmpty. Operand 3487 states and 6950 transitions. [2021-11-22 23:31:12,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-22 23:31:12,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:12,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:12,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:14,133 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:31:26,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:26,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6990 states to 3497 states and 6990 transitions. [2021-11-22 23:31:26,471 INFO L276 IsEmpty]: Start isEmpty. Operand 3497 states and 6990 transitions. [2021-11-22 23:31:26,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2021-11-22 23:31:26,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:26,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:26,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:27,117 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked. [2021-11-22 23:31:31,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:31,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6997 states to 3500 states and 6997 transitions. [2021-11-22 23:31:31,491 INFO L276 IsEmpty]: Start isEmpty. Operand 3500 states and 6997 transitions. [2021-11-22 23:31:31,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-22 23:31:31,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:31,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:31,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:31,922 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48639 trivial. 0 not checked. [2021-11-22 23:31:38,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:38,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7023 states to 3506 states and 7023 transitions. [2021-11-22 23:31:38,181 INFO L276 IsEmpty]: Start isEmpty. Operand 3506 states and 7023 transitions. [2021-11-22 23:31:38,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2021-11-22 23:31:38,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:38,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:38,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:38,621 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked. [2021-11-22 23:31:38,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:38,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7025 states to 3508 states and 7025 transitions. [2021-11-22 23:31:38,706 INFO L276 IsEmpty]: Start isEmpty. Operand 3508 states and 7025 transitions. [2021-11-22 23:31:38,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-22 23:31:38,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:38,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:38,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:39,339 INFO L134 CoverageAnalysis]: Checked inductivity of 48632 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48629 trivial. 0 not checked.