./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_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_b8822e5b-c9a9-48f2-9847-dff6660d2363/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8822e5b-c9a9-48f2-9847-dff6660d2363/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_b8822e5b-c9a9-48f2-9847-dff6660d2363/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8822e5b-c9a9-48f2-9847-dff6660d2363/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8822e5b-c9a9-48f2-9847-dff6660d2363/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_b8822e5b-c9a9-48f2-9847-dff6660d2363/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 e9e205fa5276d2169d19b1ef4c34c90feff6cd91ed8381019b7601186a5ac469 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:25:18,011 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:25:18,013 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:25:18,045 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:25:18,046 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:25:18,047 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:25:18,049 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:25:18,051 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:25:18,053 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:25:18,054 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:25:18,055 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:25:18,057 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:25:18,057 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:25:18,058 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:25:18,060 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:25:18,062 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:25:18,063 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:25:18,064 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:25:18,066 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:25:18,068 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:25:18,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:25:18,071 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:25:18,073 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:25:18,074 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:25:18,077 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:25:18,078 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:25:18,078 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:25:18,079 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:25:18,080 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:25:18,081 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:25:18,081 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:25:18,082 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:25:18,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:25:18,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:25:18,085 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:25:18,085 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:25:18,086 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:25:18,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:25:18,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:25:18,088 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:25:18,089 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:25:18,091 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8822e5b-c9a9-48f2-9847-dff6660d2363/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-22 23:25:18,137 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:25:18,138 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:25:18,139 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:25:18,139 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:25:18,139 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:25:18,140 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:25:18,140 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:25:18,140 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:25:18,140 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:25:18,140 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:25:18,141 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:25:18,141 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:25:18,141 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:25:18,141 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:25:18,141 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:25:18,141 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:25:18,142 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:25:18,142 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:25:18,142 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:25:18,142 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:25:18,142 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:25:18,143 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:25:18,143 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:25:18,143 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:25:18,143 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:25:18,143 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_b8822e5b-c9a9-48f2-9847-dff6660d2363/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8822e5b-c9a9-48f2-9847-dff6660d2363/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e9e205fa5276d2169d19b1ef4c34c90feff6cd91ed8381019b7601186a5ac469 [2021-11-22 23:25:18,432 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:25:18,451 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:25:18,453 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:25:18,455 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:25:18,462 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:25:18,464 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8822e5b-c9a9-48f2-9847-dff6660d2363/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i [2021-11-22 23:25:18,551 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8822e5b-c9a9-48f2-9847-dff6660d2363/bin/ukojak-LBtLqBUTdQ/data/834a3a1b1/a919b2e801964cc090d4642490c2b413/FLAG234e07be9 [2021-11-22 23:25:19,687 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:25:19,688 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8822e5b-c9a9-48f2-9847-dff6660d2363/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i [2021-11-22 23:25:19,750 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8822e5b-c9a9-48f2-9847-dff6660d2363/bin/ukojak-LBtLqBUTdQ/data/834a3a1b1/a919b2e801964cc090d4642490c2b413/FLAG234e07be9 [2021-11-22 23:25:19,899 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8822e5b-c9a9-48f2-9847-dff6660d2363/bin/ukojak-LBtLqBUTdQ/data/834a3a1b1/a919b2e801964cc090d4642490c2b413 [2021-11-22 23:25:19,901 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:25:19,902 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:25:19,904 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:25:19,904 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:25:19,908 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:25:19,909 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:25:19" (1/1) ... [2021-11-22 23:25:19,910 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21db669f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:25:19, skipping insertion in model container [2021-11-22 23:25:19,910 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:25:19" (1/1) ... [2021-11-22 23:25:19,917 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:25:20,147 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:25:25,579 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_b8822e5b-c9a9-48f2-9847-dff6660d2363/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583042,583055] [2021-11-22 23:25:25,582 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_b8822e5b-c9a9-48f2-9847-dff6660d2363/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583208,583221] [2021-11-22 23:25:25,583 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_b8822e5b-c9a9-48f2-9847-dff6660d2363/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583372,583385] [2021-11-22 23:25:25,583 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_b8822e5b-c9a9-48f2-9847-dff6660d2363/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583537,583550] [2021-11-22 23:25:25,604 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:25:25,663 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:25:26,324 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_b8822e5b-c9a9-48f2-9847-dff6660d2363/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583042,583055] [2021-11-22 23:25:26,325 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_b8822e5b-c9a9-48f2-9847-dff6660d2363/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583208,583221] [2021-11-22 23:25:26,325 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_b8822e5b-c9a9-48f2-9847-dff6660d2363/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583372,583385] [2021-11-22 23:25:26,326 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_b8822e5b-c9a9-48f2-9847-dff6660d2363/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-platform-vsp1-vsp1.cil.i[583537,583550] [2021-11-22 23:25:26,332 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:25:26,760 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:25:26,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:25:26 WrapperNode [2021-11-22 23:25:26,761 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:25:26,763 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:25:26,763 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:25:26,764 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:25:26,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:25:26" (1/1) ... [2021-11-22 23:25:26,975 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:25:26" (1/1) ... [2021-11-22 23:25:27,291 INFO L137 Inliner]: procedures = 693, calls = 4703, calls flagged for inlining = 355, calls inlined = 340, statements flattened = 9896 [2021-11-22 23:25:27,292 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:25:27,293 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:25:27,293 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:25:27,293 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:25:27,302 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:25:26" (1/1) ... [2021-11-22 23:25:27,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:25:26" (1/1) ... [2021-11-22 23:25:27,365 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:25:26" (1/1) ... [2021-11-22 23:25:27,366 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:25:26" (1/1) ... [2021-11-22 23:25:27,732 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:25:26" (1/1) ... [2021-11-22 23:25:27,777 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:25:26" (1/1) ... [2021-11-22 23:25:27,943 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:25:26" (1/1) ... [2021-11-22 23:25:28,020 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:25:28,023 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:25:28,023 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:25:28,023 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:25:28,027 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:25:26" (1/1) ... [2021-11-22 23:25:28,034 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:25:28,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8822e5b-c9a9-48f2-9847-dff6660d2363/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:25:28,055 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8822e5b-c9a9-48f2-9847-dff6660d2363/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:25:28,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8822e5b-c9a9-48f2-9847-dff6660d2363/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:25:28,113 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_destroy_entities [2021-11-22 23:25:28,113 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_destroy_entities [2021-11-22 23:25:28,113 INFO L130 BoogieDeclarations]: Found specification of procedure lif_s_stream [2021-11-22 23:25:28,113 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_s_stream [2021-11-22 23:25:28,114 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_mbus_code [2021-11-22 23:25:28,114 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_mbus_code [2021-11-22 23:25:28,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-22 23:25:28,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-22 23:25:28,114 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_prepare_buf [2021-11-22 23:25:28,114 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_prepare_buf [2021-11-22 23:25:28,114 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_dqbuf [2021-11-22 23:25:28,114 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_dqbuf [2021-11-22 23:25:28,115 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_get_format [2021-11-22 23:25:28,115 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_get_format [2021-11-22 23:25:28,115 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_frame_size [2021-11-22 23:25:28,115 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_frame_size [2021-11-22 23:25:28,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_vsp1_device [2021-11-22 23:25:28,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_vsp1_device [2021-11-22 23:25:28,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-22 23:25:28,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-22 23:25:28,116 INFO L130 BoogieDeclarations]: Found specification of procedure to_uds [2021-11-22 23:25:28,116 INFO L138 BoogieDeclarations]: Found implementation of procedure to_uds [2021-11-22 23:25:28,116 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video [2021-11-22 23:25:28,116 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video [2021-11-22 23:25:28,116 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_prepare [2021-11-22 23:25:28,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_prepare [2021-11-22 23:25:28,117 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_remote_pad [2021-11-22 23:25:28,117 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_remote_pad [2021-11-22 23:25:28,117 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-22 23:25:28,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-22 23:25:28,117 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init_formats [2021-11-22 23:25:28,117 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init_formats [2021-11-22 23:25:28,118 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_init [2021-11-22 23:25:28,118 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_init [2021-11-22 23:25:28,118 INFO L130 BoogieDeclarations]: Found specification of procedure uds_try_format [2021-11-22 23:25:28,118 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_try_format [2021-11-22 23:25:28,118 INFO L130 BoogieDeclarations]: Found specification of procedure uds_enum_frame_size [2021-11-22 23:25:28,118 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_enum_frame_size [2021-11-22 23:25:28,119 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-22 23:25:28,119 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-22 23:25:28,119 INFO L130 BoogieDeclarations]: Found specification of procedure to_lut [2021-11-22 23:25:28,119 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lut [2021-11-22 23:25:28,119 INFO L130 BoogieDeclarations]: Found specification of procedure sru_enum_mbus_code [2021-11-22 23:25:28,119 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_enum_mbus_code [2021-11-22 23:25:28,119 INFO L130 BoogieDeclarations]: Found specification of procedure lut_get_format [2021-11-22 23:25:28,120 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_get_format [2021-11-22 23:25:28,120 INFO L130 BoogieDeclarations]: Found specification of procedure sru_get_format [2021-11-22 23:25:28,120 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_get_format [2021-11-22 23:25:28,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_vsp1_device [2021-11-22 23:25:28,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_vsp1_device [2021-11-22 23:25:28,120 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_read [2021-11-22 23:25:28,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_read [2021-11-22 23:25:28,121 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_irq_handler [2021-11-22 23:25:28,121 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_irq_handler [2021-11-22 23:25:28,121 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_frame_size [2021-11-22 23:25:28,122 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_frame_size [2021-11-22 23:25:28,122 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_frame_end [2021-11-22 23:25:28,123 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_frame_end [2021-11-22 23:25:28,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-22 23:25:28,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-22 23:25:28,124 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-22 23:25:28,124 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-22 23:25:28,124 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_dma_contig_cleanup_ctx [2021-11-22 23:25:28,124 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_dma_contig_cleanup_ctx [2021-11-22 23:25:28,124 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_s_stream [2021-11-22 23:25:28,125 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_s_stream [2021-11-22 23:25:28,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-22 23:25:28,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-22 23:25:28,126 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_selection [2021-11-22 23:25:28,126 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_selection [2021-11-22 23:25:28,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-22 23:25:28,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-22 23:25:28,126 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-22 23:25:28,127 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-22 23:25:28,127 INFO L130 BoogieDeclarations]: Found specification of procedure uds_s_stream [2021-11-22 23:25:28,127 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_s_stream [2021-11-22 23:25:28,127 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-11-22 23:25:28,127 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-11-22 23:25:28,127 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_uds_write [2021-11-22 23:25:28,127 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_uds_write [2021-11-22 23:25:28,127 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:25:28,128 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_cleanup [2021-11-22 23:25:28,128 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_cleanup [2021-11-22 23:25:28,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_31 [2021-11-22 23:25:28,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_31 [2021-11-22 23:25:28,128 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-22 23:25:28,128 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-22 23:25:28,128 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2021-11-22 23:25:28,128 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2021-11-22 23:25:28,128 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_stream [2021-11-22 23:25:28,129 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_stream [2021-11-22 23:25:28,129 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-22 23:25:28,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-22 23:25:28,130 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_format [2021-11-22 23:25:28,130 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_format [2021-11-22 23:25:28,130 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-22 23:25:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-22 23:25:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_reqbufs [2021-11-22 23:25:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_reqbufs [2021-11-22 23:25:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-22 23:25:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-22 23:25:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure to_rwpf [2021-11-22 23:25:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure to_rwpf [2021-11-22 23:25:28,131 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_get_format_info [2021-11-22 23:25:28,131 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_get_format_info [2021-11-22 23:25:28,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-22 23:25:28,132 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_mbus_code [2021-11-22 23:25:28,132 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_mbus_code [2021-11-22 23:25:28,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-22 23:25:28,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-22 23:25:28,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-22 23:25:28,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-22 23:25:28,133 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-22 23:25:28,133 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-22 23:25:28,133 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_ready [2021-11-22 23:25:28,133 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_ready [2021-11-22 23:25:28,133 INFO L130 BoogieDeclarations]: Found specification of procedure sru_s_ctrl [2021-11-22 23:25:28,134 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_s_ctrl [2021-11-22 23:25:28,135 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_selection [2021-11-22 23:25:28,137 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_selection [2021-11-22 23:25:28,137 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_write [2021-11-22 23:25:28,139 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_write [2021-11-22 23:25:28,139 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_set_format [2021-11-22 23:25:28,139 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_set_format [2021-11-22 23:25:28,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:25:28,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-22 23:25:28,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-22 23:25:28,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-22 23:25:28,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-22 23:25:28,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-22 23:25:28,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-22 23:25:28,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-22 23:25:28,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-22 23:25:28,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-22 23:25:28,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-22 23:25:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_7 [2021-11-22 23:25:28,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_7 [2021-11-22 23:25:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_frame_size [2021-11-22 23:25:28,147 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_frame_size [2021-11-22 23:25:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-11-22 23:25:28,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-11-22 23:25:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:25:28,147 INFO L130 BoogieDeclarations]: Found specification of procedure sru_set_format [2021-11-22 23:25:28,147 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_set_format [2021-11-22 23:25:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-22 23:25:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-22 23:25:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:25:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure to_hsit [2021-11-22 23:25:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure to_hsit [2021-11-22 23:25:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_write [2021-11-22 23:25:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_write [2021-11-22 23:25:28,148 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-22 23:25:28,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-22 23:25:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_start_streaming [2021-11-22 23:25:28,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_start_streaming [2021-11-22 23:25:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-22 23:25:28,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-22 23:25:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata___1 [2021-11-22 23:25:28,149 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata___1 [2021-11-22 23:25:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_get_format [2021-11-22 23:25:28,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_get_format [2021-11-22 23:25:28,149 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_open [2021-11-22 23:25:28,149 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_open [2021-11-22 23:25:28,150 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_video_buffer [2021-11-22 23:25:28,150 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_video_buffer [2021-11-22 23:25:28,150 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_pipeline [2021-11-22 23:25:28,150 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_pipeline [2021-11-22 23:25:28,150 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_vdev_queue [2021-11-22 23:25:28,150 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_vdev_queue [2021-11-22 23:25:28,150 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_type [2021-11-22 23:25:28,150 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_type [2021-11-22 23:25:28,150 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-11-22 23:25:28,151 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-11-22 23:25:28,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_vsp1_device [2021-11-22 23:25:28,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_vsp1_device [2021-11-22 23:25:28,151 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-22 23:25:28,151 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-22 23:25:28,151 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-22 23:25:28,152 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-22 23:25:28,152 INFO L130 BoogieDeclarations]: Found specification of procedure sru_try_format [2021-11-22 23:25:28,152 INFO L138 BoogieDeclarations]: Found implementation of procedure sru_try_format [2021-11-22 23:25:28,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:25:28,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:25:28,152 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_suspend [2021-11-22 23:25:28,152 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_suspend [2021-11-22 23:25:28,152 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-22 23:25:28,152 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-22 23:25:28,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_vsp1_pipeline [2021-11-22 23:25:28,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_vsp1_pipeline [2021-11-22 23:25:28,153 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_enable [2021-11-22 23:25:28,153 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_enable [2021-11-22 23:25:28,153 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_try_format [2021-11-22 23:25:28,155 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_try_format [2021-11-22 23:25:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure to_sru [2021-11-22 23:25:28,155 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sru [2021-11-22 23:25:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_size [2021-11-22 23:25:28,155 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_size [2021-11-22 23:25:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_finish [2021-11-22 23:25:28,155 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_finish [2021-11-22 23:25:28,155 INFO L130 BoogieDeclarations]: Found specification of procedure lut_s_stream [2021-11-22 23:25:28,156 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_s_stream [2021-11-22 23:25:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_cleanup [2021-11-22 23:25:28,156 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_cleanup [2021-11-22 23:25:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-22 23:25:28,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-22 23:25:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_create_bufs [2021-11-22 23:25:28,156 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_create_bufs [2021-11-22 23:25:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure uds_passband_width [2021-11-22 23:25:28,156 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_passband_width [2021-11-22 23:25:28,156 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_clocks_disable [2021-11-22 23:25:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_clocks_disable [2021-11-22 23:25:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_lif_write [2021-11-22 23:25:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_lif_write [2021-11-22 23:25:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-22 23:25:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-22 23:25:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_entity_get_pad_format [2021-11-22 23:25:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_entity_get_pad_format [2021-11-22 23:25:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_init [2021-11-22 23:25:28,157 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_init [2021-11-22 23:25:28,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-22 23:25:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-22 23:25:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_sru_write [2021-11-22 23:25:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_sru_write [2021-11-22 23:25:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_set_format [2021-11-22 23:25:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_set_format [2021-11-22 23:25:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rpf_write [2021-11-22 23:25:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rpf_write [2021-11-22 23:25:28,158 INFO L130 BoogieDeclarations]: Found specification of procedure __vsp1_video_try_format [2021-11-22 23:25:28,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __vsp1_video_try_format [2021-11-22 23:25:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-22 23:25:28,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-22 23:25:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_create_link [2021-11-22 23:25:28,159 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_create_link [2021-11-22 23:25:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-22 23:25:28,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-22 23:25:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_release [2021-11-22 23:25:28,159 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_release [2021-11-22 23:25:28,159 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2021-11-22 23:25:28,159 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2021-11-22 23:25:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-22 23:25:28,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-22 23:25:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_remove [2021-11-22 23:25:28,160 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_remove [2021-11-22 23:25:28,160 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pm_resume [2021-11-22 23:25:28,160 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pm_resume [2021-11-22 23:25:28,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_graph_mutex_of_media_device [2021-11-22 23:25:28,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_graph_mutex_of_media_device [2021-11-22 23:25:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:25:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-22 23:25:28,165 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-22 23:25:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure uds_output_limits [2021-11-22 23:25:28,165 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_output_limits [2021-11-22 23:25:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:25:28,165 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_pipeline_run [2021-11-22 23:25:28,165 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_pipeline_run [2021-11-22 23:25:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure uds_compute_ratio [2021-11-22 23:25:28,167 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_compute_ratio [2021-11-22 23:25:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_stop_streaming [2021-11-22 23:25:28,167 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_stop_streaming [2021-11-22 23:25:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:25:28,167 INFO L130 BoogieDeclarations]: Found specification of procedure uds_set_format [2021-11-22 23:25:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_set_format [2021-11-22 23:25:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_probe [2021-11-22 23:25:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_probe [2021-11-22 23:25:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-22 23:25:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-22 23:25:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_hsit_create [2021-11-22 23:25:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_hsit_create [2021-11-22 23:25:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-22 23:25:28,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-22 23:25:28,168 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-22 23:25:28,169 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-22 23:25:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2021-11-22 23:25:28,169 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2021-11-22 23:25:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-22 23:25:28,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-22 23:25:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2021-11-22 23:25:28,169 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2021-11-22 23:25:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_querybuf [2021-11-22 23:25:28,169 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_querybuf [2021-11-22 23:25:28,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-22 23:25:28,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-22 23:25:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure to_vsp1_entity [2021-11-22 23:25:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure to_vsp1_entity [2021-11-22 23:25:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure to_lif [2021-11-22 23:25:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure to_lif [2021-11-22 23:25:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_set_format [2021-11-22 23:25:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_set_format [2021-11-22 23:25:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___3 [2021-11-22 23:25:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___3 [2021-11-22 23:25:28,170 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_link_validate [2021-11-22 23:25:28,170 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_link_validate [2021-11-22 23:25:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___2 [2021-11-22 23:25:28,171 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___2 [2021-11-22 23:25:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ops_wait_prepare [2021-11-22 23:25:28,171 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ops_wait_prepare [2021-11-22 23:25:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2021-11-22 23:25:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_enum_mbus_code [2021-11-22 23:25:28,171 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_enum_mbus_code [2021-11-22 23:25:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-22 23:25:28,171 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-22 23:25:28,171 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___5 [2021-11-22 23:25:28,172 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___5 [2021-11-22 23:25:28,172 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_get_try_format___4 [2021-11-22 23:25:28,172 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_get_try_format___4 [2021-11-22 23:25:28,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-22 23:25:28,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-22 23:25:28,172 INFO L130 BoogieDeclarations]: Found specification of procedure lif_set_format [2021-11-22 23:25:28,172 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_set_format [2021-11-22 23:25:28,172 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_mbus_code [2021-11-22 23:25:28,172 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_mbus_code [2021-11-22 23:25:28,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_vsp1_video [2021-11-22 23:25:28,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_vsp1_video [2021-11-22 23:25:28,173 INFO L130 BoogieDeclarations]: Found specification of procedure lif_get_format [2021-11-22 23:25:28,173 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_get_format [2021-11-22 23:25:28,173 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_rwpf_get_crop [2021-11-22 23:25:28,173 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_rwpf_get_crop [2021-11-22 23:25:28,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-22 23:25:28,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-22 23:25:28,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-22 23:25:28,173 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2021-11-22 23:25:28,173 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2021-11-22 23:25:28,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-22 23:25:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-22 23:25:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_querycap [2021-11-22 23:25:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_querycap [2021-11-22 23:25:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2021-11-22 23:25:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2021-11-22 23:25:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_buffer_queue [2021-11-22 23:25:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_buffer_queue [2021-11-22 23:25:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure vsp1_video_init [2021-11-22 23:25:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure vsp1_video_init [2021-11-22 23:25:28,174 INFO L130 BoogieDeclarations]: Found specification of procedure rpf_s_stream [2021-11-22 23:25:28,174 INFO L138 BoogieDeclarations]: Found implementation of procedure rpf_s_stream [2021-11-22 23:25:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2021-11-22 23:25:28,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vsp1_platform_driver_exit_28_2 [2021-11-22 23:25:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_pipeline_stop [2021-11-22 23:25:28,175 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_pipeline_stop [2021-11-22 23:25:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_set_subdevdata [2021-11-22 23:25:28,175 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_set_subdevdata [2021-11-22 23:25:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure lut_set_format [2021-11-22 23:25:28,175 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_set_format [2021-11-22 23:25:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_enum_frame_size [2021-11-22 23:25:28,175 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_enum_frame_size [2021-11-22 23:25:28,175 INFO L130 BoogieDeclarations]: Found specification of procedure lut_enum_frame_size [2021-11-22 23:25:28,176 INFO L138 BoogieDeclarations]: Found implementation of procedure lut_enum_frame_size [2021-11-22 23:25:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_vsp1_video [2021-11-22 23:25:28,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_vsp1_video [2021-11-22 23:25:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2021-11-22 23:25:28,176 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2021-11-22 23:25:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure hsit_s_stream [2021-11-22 23:25:28,176 INFO L138 BoogieDeclarations]: Found implementation of procedure hsit_s_stream [2021-11-22 23:25:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure wpf_vdev_queue [2021-11-22 23:25:28,176 INFO L138 BoogieDeclarations]: Found implementation of procedure wpf_vdev_queue [2021-11-22 23:25:28,176 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-22 23:25:28,176 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-22 23:25:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-22 23:25:28,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-22 23:25:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure uds_get_format [2021-11-22 23:25:28,177 INFO L138 BoogieDeclarations]: Found implementation of procedure uds_get_format [2021-11-22 23:25:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-22 23:25:28,177 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-22 23:25:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_cleanup [2021-11-22 23:25:28,177 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_cleanup [2021-11-22 23:25:28,177 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_ioctl_qbuf [2021-11-22 23:25:28,177 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_ioctl_qbuf [2021-11-22 23:25:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_vsp1_pipeline [2021-11-22 23:25:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_vsp1_pipeline [2021-11-22 23:25:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure lif_enum_mbus_code [2021-11-22 23:25:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure lif_enum_mbus_code [2021-11-22 23:25:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:25:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-22 23:25:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-22 23:25:28,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-22 23:25:28,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-22 23:25:29,680 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:25:29,685 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:25:40,582 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-22 23:28:20,683 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-22 23:28:20,830 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:28:23,474 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:28:23,474 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-22 23:28:23,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:28:23 BoogieIcfgContainer [2021-11-22 23:28:23,482 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:28:23,483 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:28:23,483 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:28:23,491 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:28:23,491 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:28:23" (1/1) ... [2021-11-22 23:28:23,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:28:23,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:23,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 2849 states and 4140 transitions. [2021-11-22 23:28:23,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 4140 transitions. [2021-11-22 23:28:23,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1126 [2021-11-22 23:28:23,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:23,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:24,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:25,425 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 23:28:25,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:25,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 2854 states and 4172 transitions. [2021-11-22 23:28:25,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2854 states and 4172 transitions. [2021-11-22 23:28:25,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2021-11-22 23:28:25,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:25,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:26,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:26,866 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 23:28:26,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:26,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4183 states to 2859 states and 4183 transitions. [2021-11-22 23:28:26,993 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 4183 transitions. [2021-11-22 23:28:27,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2021-11-22 23:28:27,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:27,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:27,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:27,816 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 23:28:28,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:28,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4224 states to 2867 states and 4224 transitions. [2021-11-22 23:28:28,208 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 4224 transitions. [2021-11-22 23:28:28,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2021-11-22 23:28:28,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:28,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:28,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:29,001 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 23:28:29,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:29,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4236 states to 2872 states and 4236 transitions. [2021-11-22 23:28:29,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 4236 transitions. [2021-11-22 23:28:29,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2021-11-22 23:28:29,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:29,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:29,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:30,071 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 23:28:30,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:30,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4288 states to 2888 states and 4288 transitions. [2021-11-22 23:28:30,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2888 states and 4288 transitions. [2021-11-22 23:28:31,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2021-11-22 23:28:31,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:31,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:31,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:31,935 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 23:28:32,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:32,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4324 states to 2893 states and 4324 transitions. [2021-11-22 23:28:32,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2893 states and 4324 transitions. [2021-11-22 23:28:32,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1139 [2021-11-22 23:28:32,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:32,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:33,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:33,511 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 23:28:33,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:33,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4325 states to 2894 states and 4325 transitions. [2021-11-22 23:28:33,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 4325 transitions. [2021-11-22 23:28:33,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1138 [2021-11-22 23:28:33,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:33,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:33,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:34,429 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 23:28:36,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:36,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4373 states to 2904 states and 4373 transitions. [2021-11-22 23:28:36,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2904 states and 4373 transitions. [2021-11-22 23:28:36,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-22 23:28:36,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:36,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:36,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:37,273 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 23:28:38,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:39,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4416 states to 2911 states and 4416 transitions. [2021-11-22 23:28:39,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2911 states and 4416 transitions. [2021-11-22 23:28:39,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-22 23:28:39,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:39,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:39,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:39,833 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 23:28:41,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:41,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4457 states to 2917 states and 4457 transitions. [2021-11-22 23:28:41,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2917 states and 4457 transitions. [2021-11-22 23:28:41,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-22 23:28:41,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:41,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:42,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:42,702 INFO L134 CoverageAnalysis]: Checked inductivity of 48416 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-22 23:28:42,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:42,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4458 states to 2918 states and 4458 transitions. [2021-11-22 23:28:42,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2918 states and 4458 transitions. [2021-11-22 23:28:42,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2021-11-22 23:28:42,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:42,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:42,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:43,618 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 23:28:47,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:47,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4511 states to 2929 states and 4511 transitions. [2021-11-22 23:28:47,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 4511 transitions. [2021-11-22 23:28:47,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-22 23:28:47,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:47,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:48,335 INFO L134 CoverageAnalysis]: Checked inductivity of 48416 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-22 23:28:48,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:48,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4512 states to 2930 states and 4512 transitions. [2021-11-22 23:28:48,406 INFO L276 IsEmpty]: Start isEmpty. Operand 2930 states and 4512 transitions. [2021-11-22 23:28:48,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-22 23:28:48,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:48,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:48,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:49,255 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 23:28:52,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:52,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4562 states to 2939 states and 4562 transitions. [2021-11-22 23:28:52,920 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 4562 transitions. [2021-11-22 23:28:52,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2021-11-22 23:28:52,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:52,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:53,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:53,557 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 23:28:53,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:53,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4578 states to 2955 states and 4578 transitions. [2021-11-22 23:28:53,891 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 4578 transitions. [2021-11-22 23:28:53,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-22 23:28:53,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:53,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:54,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:54,934 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 23:28:54,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4579 states to 2956 states and 4579 transitions. [2021-11-22 23:28:55,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2956 states and 4579 transitions. [2021-11-22 23:28:55,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-22 23:28:55,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:55,669 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 23:28:55,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:55,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4581 states to 2958 states and 4581 transitions. [2021-11-22 23:28:55,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2958 states and 4581 transitions. [2021-11-22 23:28:55,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1141 [2021-11-22 23:28:55,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:55,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:56,352 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 23:28:56,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:56,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4586 states to 2963 states and 4586 transitions. [2021-11-22 23:28:56,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 4586 transitions. [2021-11-22 23:28:56,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-22 23:28:56,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:56,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:56,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:57,080 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:28:57,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:28:57,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4589 states to 2966 states and 4589 transitions. [2021-11-22 23:28:57,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 4589 transitions. [2021-11-22 23:28:57,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2021-11-22 23:28:57,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:28:57,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:28:57,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:28:58,049 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 23:29:04,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:04,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 2979 states and 4648 transitions. [2021-11-22 23:29:04,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2979 states and 4648 transitions. [2021-11-22 23:29:04,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-22 23:29:04,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:04,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:04,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:04,804 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 23:29:04,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:04,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 2981 states and 4650 transitions. [2021-11-22 23:29:04,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 4650 transitions. [2021-11-22 23:29:04,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-22 23:29:04,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:04,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:05,815 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 23:29:12,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:12,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4712 states to 2995 states and 4712 transitions. [2021-11-22 23:29:12,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 4712 transitions. [2021-11-22 23:29:13,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-22 23:29:13,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:13,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:13,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:13,600 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 23:29:18,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:18,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 3005 states and 4741 transitions. [2021-11-22 23:29:18,216 INFO L276 IsEmpty]: Start isEmpty. Operand 3005 states and 4741 transitions. [2021-11-22 23:29:18,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-22 23:29:18,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:18,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:18,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:18,779 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 23:29:18,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:18,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4742 states to 3006 states and 4742 transitions. [2021-11-22 23:29:18,848 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 4742 transitions. [2021-11-22 23:29:18,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1143 [2021-11-22 23:29:18,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:18,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:19,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:19,322 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 23:29:20,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:20,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4762 states to 3012 states and 4762 transitions. [2021-11-22 23:29:20,178 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 4762 transitions. [2021-11-22 23:29:20,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-22 23:29:20,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:20,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:20,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:20,743 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 23:29:20,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:20,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4763 states to 3013 states and 4763 transitions. [2021-11-22 23:29:20,808 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 4763 transitions. [2021-11-22 23:29:20,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1144 [2021-11-22 23:29:20,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:20,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:21,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:21,670 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 48405 trivial. 0 not checked. [2021-11-22 23:29:30,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:30,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4828 states to 3028 states and 4828 transitions. [2021-11-22 23:29:30,139 INFO L276 IsEmpty]: Start isEmpty. Operand 3028 states and 4828 transitions. [2021-11-22 23:29:30,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:29:30,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:30,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:30,559 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 23:29:30,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:30,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4829 states to 3029 states and 4829 transitions. [2021-11-22 23:29:30,981 INFO L276 IsEmpty]: Start isEmpty. Operand 3029 states and 4829 transitions. [2021-11-22 23:29:30,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:29:30,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:30,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:31,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:31,532 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 23:29:31,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:31,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4830 states to 3030 states and 4830 transitions. [2021-11-22 23:29:31,599 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 4830 transitions. [2021-11-22 23:29:31,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:29:31,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:31,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:31,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:32,065 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 23:29:32,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:32,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4831 states to 3031 states and 4831 transitions. [2021-11-22 23:29:32,142 INFO L276 IsEmpty]: Start isEmpty. Operand 3031 states and 4831 transitions. [2021-11-22 23:29:32,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:29:32,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:32,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:32,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:32,917 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 23:29:42,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:42,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4899 states to 3047 states and 4899 transitions. [2021-11-22 23:29:42,909 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 4899 transitions. [2021-11-22 23:29:42,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:29:42,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:42,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:43,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:43,435 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 23:29:46,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:46,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4920 states to 3054 states and 4920 transitions. [2021-11-22 23:29:46,159 INFO L276 IsEmpty]: Start isEmpty. Operand 3054 states and 4920 transitions. [2021-11-22 23:29:46,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:29:46,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:46,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:46,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:46,597 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 23:29:47,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:47,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4948 states to 3060 states and 4948 transitions. [2021-11-22 23:29:47,680 INFO L276 IsEmpty]: Start isEmpty. Operand 3060 states and 4948 transitions. [2021-11-22 23:29:47,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:29:47,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:47,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:47,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:48,154 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 23:29:48,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:48,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4949 states to 3061 states and 4949 transitions. [2021-11-22 23:29:48,230 INFO L276 IsEmpty]: Start isEmpty. Operand 3061 states and 4949 transitions. [2021-11-22 23:29:48,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:29:48,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:48,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:48,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:48,715 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 23:29:49,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:49,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4951 states to 3063 states and 4951 transitions. [2021-11-22 23:29:49,181 INFO L276 IsEmpty]: Start isEmpty. Operand 3063 states and 4951 transitions. [2021-11-22 23:29:49,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:29:49,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:49,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:49,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:49,624 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 23:29:49,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:49,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4951 states to 3064 states and 4951 transitions. [2021-11-22 23:29:49,673 INFO L276 IsEmpty]: Start isEmpty. Operand 3064 states and 4951 transitions. [2021-11-22 23:29:49,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:29:49,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:49,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:49,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:50,151 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 23:29:50,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:50,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4952 states to 3065 states and 4952 transitions. [2021-11-22 23:29:50,194 INFO L276 IsEmpty]: Start isEmpty. Operand 3065 states and 4952 transitions. [2021-11-22 23:29:50,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:29:50,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:50,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:50,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:50,645 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 23:29:50,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:50,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4953 states to 3066 states and 4953 transitions. [2021-11-22 23:29:50,692 INFO L276 IsEmpty]: Start isEmpty. Operand 3066 states and 4953 transitions. [2021-11-22 23:29:50,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:29:50,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:50,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:51,087 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 23:29:51,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:51,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4954 states to 3067 states and 4954 transitions. [2021-11-22 23:29:51,131 INFO L276 IsEmpty]: Start isEmpty. Operand 3067 states and 4954 transitions. [2021-11-22 23:29:51,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:29:51,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:51,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:51,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:51,632 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 23:29:53,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:29:53,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4971 states to 3073 states and 4971 transitions. [2021-11-22 23:29:53,413 INFO L276 IsEmpty]: Start isEmpty. Operand 3073 states and 4971 transitions. [2021-11-22 23:29:53,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:29:53,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:29:53,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:29:53,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:29:54,138 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 23:30:06,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:06,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5042 states to 3090 states and 5042 transitions. [2021-11-22 23:30:06,358 INFO L276 IsEmpty]: Start isEmpty. Operand 3090 states and 5042 transitions. [2021-11-22 23:30:06,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:30:06,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:06,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:06,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:06,775 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 23:30:07,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:07,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5043 states to 3091 states and 5043 transitions. [2021-11-22 23:30:07,278 INFO L276 IsEmpty]: Start isEmpty. Operand 3091 states and 5043 transitions. [2021-11-22 23:30:07,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:30:07,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:07,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:07,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:07,675 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 23:30:07,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:07,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5044 states to 3092 states and 5044 transitions. [2021-11-22 23:30:07,720 INFO L276 IsEmpty]: Start isEmpty. Operand 3092 states and 5044 transitions. [2021-11-22 23:30:07,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:30:07,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:07,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:08,147 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 23:30:09,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:09,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5078 states to 3104 states and 5078 transitions. [2021-11-22 23:30:09,325 INFO L276 IsEmpty]: Start isEmpty. Operand 3104 states and 5078 transitions. [2021-11-22 23:30:09,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:30:09,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:09,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:09,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:09,772 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 23:30:10,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:10,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5086 states to 3108 states and 5086 transitions. [2021-11-22 23:30:10,859 INFO L276 IsEmpty]: Start isEmpty. Operand 3108 states and 5086 transitions. [2021-11-22 23:30:10,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:30:10,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:10,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:10,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:11,262 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 23:30:12,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:12,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5122 states to 3119 states and 5122 transitions. [2021-11-22 23:30:12,411 INFO L276 IsEmpty]: Start isEmpty. Operand 3119 states and 5122 transitions. [2021-11-22 23:30:12,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:30:12,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:12,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:12,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:12,963 INFO L134 CoverageAnalysis]: Checked inductivity of 48408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48408 trivial. 0 not checked. [2021-11-22 23:30:14,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:14,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5139 states to 3125 states and 5139 transitions. [2021-11-22 23:30:14,977 INFO L276 IsEmpty]: Start isEmpty. Operand 3125 states and 5139 transitions. [2021-11-22 23:30:14,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:30:14,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:14,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:15,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:15,764 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 23:30:30,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:30,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 3143 states and 5213 transitions. [2021-11-22 23:30:30,516 INFO L276 IsEmpty]: Start isEmpty. Operand 3143 states and 5213 transitions. [2021-11-22 23:30:30,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:30:30,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:30,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:30,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:30,976 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 23:30:32,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:32,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5221 states to 3147 states and 5221 transitions. [2021-11-22 23:30:32,202 INFO L276 IsEmpty]: Start isEmpty. Operand 3147 states and 5221 transitions. [2021-11-22 23:30:32,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:30:32,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:32,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:32,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:32,992 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 23:30:37,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:37,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 3154 states and 5271 transitions. [2021-11-22 23:30:37,013 INFO L276 IsEmpty]: Start isEmpty. Operand 3154 states and 5271 transitions. [2021-11-22 23:30:37,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1145 [2021-11-22 23:30:37,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:37,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:37,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:37,477 INFO L134 CoverageAnalysis]: Checked inductivity of 48406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48406 trivial. 0 not checked. [2021-11-22 23:30:39,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:39,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 3158 states and 5279 transitions. [2021-11-22 23:30:39,352 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 5279 transitions. [2021-11-22 23:30:39,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:30:39,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:39,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:39,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:39,767 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 23:30:42,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:30:42,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5296 states to 3164 states and 5296 transitions. [2021-11-22 23:30:42,143 INFO L276 IsEmpty]: Start isEmpty. Operand 3164 states and 5296 transitions. [2021-11-22 23:30:42,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1147 [2021-11-22 23:30:42,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:30:42,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:30:42,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:30:43,098 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 23:31:01,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:01,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5374 states to 3183 states and 5374 transitions. [2021-11-22 23:31:01,811 INFO L276 IsEmpty]: Start isEmpty. Operand 3183 states and 5374 transitions. [2021-11-22 23:31:01,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:31:01,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:01,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:01,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:02,252 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 23:31:02,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:02,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5376 states to 3185 states and 5376 transitions. [2021-11-22 23:31:02,319 INFO L276 IsEmpty]: Start isEmpty. Operand 3185 states and 5376 transitions. [2021-11-22 23:31:02,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:31:02,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:02,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:02,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:02,728 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 23:31:02,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:02,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5379 states to 3188 states and 5379 transitions. [2021-11-22 23:31:02,808 INFO L276 IsEmpty]: Start isEmpty. Operand 3188 states and 5379 transitions. [2021-11-22 23:31:02,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1146 [2021-11-22 23:31:02,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:02,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:02,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:03,216 INFO L134 CoverageAnalysis]: Checked inductivity of 48407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48407 trivial. 0 not checked. [2021-11-22 23:31:04,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:04,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5387 states to 3192 states and 5387 transitions. [2021-11-22 23:31:04,620 INFO L276 IsEmpty]: Start isEmpty. Operand 3192 states and 5387 transitions. [2021-11-22 23:31:04,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:31:04,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:04,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:04,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:05,528 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 23:31:09,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:09,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 3197 states and 5409 transitions. [2021-11-22 23:31:09,492 INFO L276 IsEmpty]: Start isEmpty. Operand 3197 states and 5409 transitions. [2021-11-22 23:31:09,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:31:09,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:09,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:09,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:10,477 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 23:31:18,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:18,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5473 states to 3207 states and 5473 transitions. [2021-11-22 23:31:18,234 INFO L276 IsEmpty]: Start isEmpty. Operand 3207 states and 5473 transitions. [2021-11-22 23:31:18,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:31:18,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:18,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:18,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:18,621 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 23:31:22,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:22,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5485 states to 3211 states and 5485 transitions. [2021-11-22 23:31:22,495 INFO L276 IsEmpty]: Start isEmpty. Operand 3211 states and 5485 transitions. [2021-11-22 23:31:22,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:31:22,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:22,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:22,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:22,878 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 23:31:26,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:26,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5495 states to 3215 states and 5495 transitions. [2021-11-22 23:31:26,216 INFO L276 IsEmpty]: Start isEmpty. Operand 3215 states and 5495 transitions. [2021-11-22 23:31:26,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:31:26,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:26,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:26,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:26,604 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 23:31:27,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:27,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5528 states to 3219 states and 5528 transitions. [2021-11-22 23:31:27,975 INFO L276 IsEmpty]: Start isEmpty. Operand 3219 states and 5528 transitions. [2021-11-22 23:31:27,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:31:27,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:27,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:28,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:28,364 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 23:31:29,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:29,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5560 states to 3223 states and 5560 transitions. [2021-11-22 23:31:29,784 INFO L276 IsEmpty]: Start isEmpty. Operand 3223 states and 5560 transitions. [2021-11-22 23:31:29,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:31:29,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:29,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:29,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:30,172 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 23:31:31,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:31,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5591 states to 3227 states and 5591 transitions. [2021-11-22 23:31:31,622 INFO L276 IsEmpty]: Start isEmpty. Operand 3227 states and 5591 transitions. [2021-11-22 23:31:31,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:31:31,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:31,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:31,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:32,007 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 23:31:32,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:32,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5592 states to 3228 states and 5592 transitions. [2021-11-22 23:31:32,746 INFO L276 IsEmpty]: Start isEmpty. Operand 3228 states and 5592 transitions. [2021-11-22 23:31:32,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:31:32,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:32,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:32,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:33,316 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 23:31:33,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:33,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5594 states to 3230 states and 5594 transitions. [2021-11-22 23:31:33,375 INFO L276 IsEmpty]: Start isEmpty. Operand 3230 states and 5594 transitions. [2021-11-22 23:31:33,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:31:33,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:33,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:33,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:33,758 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 23:31:33,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:33,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5595 states to 3231 states and 5595 transitions. [2021-11-22 23:31:33,803 INFO L276 IsEmpty]: Start isEmpty. Operand 3231 states and 5595 transitions. [2021-11-22 23:31:33,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:31:33,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:33,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:33,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:34,192 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 23:31:36,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:36,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5612 states to 3237 states and 5612 transitions. [2021-11-22 23:31:36,930 INFO L276 IsEmpty]: Start isEmpty. Operand 3237 states and 5612 transitions. [2021-11-22 23:31:36,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1148 [2021-11-22 23:31:36,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:36,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:37,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:37,776 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 23:31:58,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:58,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5693 states to 3257 states and 5693 transitions. [2021-11-22 23:31:58,999 INFO L276 IsEmpty]: Start isEmpty. Operand 3257 states and 5693 transitions. [2021-11-22 23:31:59,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:31:59,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:59,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:59,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:59,404 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 23:31:59,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:31:59,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5694 states to 3258 states and 5694 transitions. [2021-11-22 23:31:59,449 INFO L276 IsEmpty]: Start isEmpty. Operand 3258 states and 5694 transitions. [2021-11-22 23:31:59,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:31:59,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:31:59,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:31:59,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:31:59,837 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 23:32:00,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:00,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5695 states to 3259 states and 5695 transitions. [2021-11-22 23:32:00,642 INFO L276 IsEmpty]: Start isEmpty. Operand 3259 states and 5695 transitions. [2021-11-22 23:32:00,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:32:00,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:00,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:00,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:01,201 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 23:32:04,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:04,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5707 states to 3263 states and 5707 transitions. [2021-11-22 23:32:04,222 INFO L276 IsEmpty]: Start isEmpty. Operand 3263 states and 5707 transitions. [2021-11-22 23:32:04,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:32:04,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:04,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:04,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:04,612 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 23:32:05,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:05,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5711 states to 3265 states and 5711 transitions. [2021-11-22 23:32:05,343 INFO L276 IsEmpty]: Start isEmpty. Operand 3265 states and 5711 transitions. [2021-11-22 23:32:05,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:32:05,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:05,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:05,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:05,728 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 23:32:07,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:07,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5720 states to 3269 states and 5720 transitions. [2021-11-22 23:32:07,243 INFO L276 IsEmpty]: Start isEmpty. Operand 3269 states and 5720 transitions. [2021-11-22 23:32:07,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:32:07,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:07,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:07,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:07,624 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 23:32:07,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:07,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5721 states to 3270 states and 5721 transitions. [2021-11-22 23:32:07,812 INFO L276 IsEmpty]: Start isEmpty. Operand 3270 states and 5721 transitions. [2021-11-22 23:32:07,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:32:07,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:07,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:07,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:08,195 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 23:32:10,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:10,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5731 states to 3274 states and 5731 transitions. [2021-11-22 23:32:10,923 INFO L276 IsEmpty]: Start isEmpty. Operand 3274 states and 5731 transitions. [2021-11-22 23:32:10,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:32:10,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:10,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:11,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:11,309 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 23:32:14,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:14,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5766 states to 3279 states and 5766 transitions. [2021-11-22 23:32:14,189 INFO L276 IsEmpty]: Start isEmpty. Operand 3279 states and 5766 transitions. [2021-11-22 23:32:14,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:32:14,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:14,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:14,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:14,589 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 23:32:16,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:16,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5797 states to 3283 states and 5797 transitions. [2021-11-22 23:32:16,122 INFO L276 IsEmpty]: Start isEmpty. Operand 3283 states and 5797 transitions. [2021-11-22 23:32:16,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:32:16,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:16,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:16,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:17,118 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 23:32:41,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:41,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5881 states to 3304 states and 5881 transitions. [2021-11-22 23:32:41,298 INFO L276 IsEmpty]: Start isEmpty. Operand 3304 states and 5881 transitions. [2021-11-22 23:32:41,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1149 [2021-11-22 23:32:41,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:41,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:41,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:41,685 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 23:32:44,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:44,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5899 states to 3310 states and 5899 transitions. [2021-11-22 23:32:44,701 INFO L276 IsEmpty]: Start isEmpty. Operand 3310 states and 5899 transitions. [2021-11-22 23:32:44,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:32:44,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:44,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:44,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:45,166 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 23:32:45,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:45,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5900 states to 3311 states and 5900 transitions. [2021-11-22 23:32:45,219 INFO L276 IsEmpty]: Start isEmpty. Operand 3311 states and 5900 transitions. [2021-11-22 23:32:45,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:32:45,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:45,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:45,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:45,598 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 23:32:46,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:46,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5901 states to 3312 states and 5901 transitions. [2021-11-22 23:32:46,575 INFO L276 IsEmpty]: Start isEmpty. Operand 3312 states and 5901 transitions. [2021-11-22 23:32:46,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:32:46,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:46,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:46,961 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 23:32:48,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:48,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5909 states to 3316 states and 5909 transitions. [2021-11-22 23:32:48,512 INFO L276 IsEmpty]: Start isEmpty. Operand 3316 states and 5909 transitions. [2021-11-22 23:32:48,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:32:48,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:48,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:48,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:49,033 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 23:32:51,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:51,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5919 states to 3320 states and 5919 transitions. [2021-11-22 23:32:51,985 INFO L276 IsEmpty]: Start isEmpty. Operand 3320 states and 5919 transitions. [2021-11-22 23:32:51,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:32:51,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:51,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:52,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:52,373 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 23:32:54,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5951 states to 3324 states and 5951 transitions. [2021-11-22 23:32:54,053 INFO L276 IsEmpty]: Start isEmpty. Operand 3324 states and 5951 transitions. [2021-11-22 23:32:54,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:32:54,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,439 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 23:32:56,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5954 states to 3325 states and 5954 transitions. [2021-11-22 23:32:56,024 INFO L276 IsEmpty]: Start isEmpty. Operand 3325 states and 5954 transitions. [2021-11-22 23:32:56,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:32:56,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,408 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 23:32:57,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5985 states to 3329 states and 5985 transitions. [2021-11-22 23:32:57,943 INFO L276 IsEmpty]: Start isEmpty. Operand 3329 states and 5985 transitions. [2021-11-22 23:32:57,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:32:57,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,331 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 23:33:01,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6002 states to 3335 states and 6002 transitions. [2021-11-22 23:33:01,425 INFO L276 IsEmpty]: Start isEmpty. Operand 3335 states and 6002 transitions. [2021-11-22 23:33:01,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1150 [2021-11-22 23:33:01,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,358 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 23:33:30,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:30,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6089 states to 3357 states and 6089 transitions. [2021-11-22 23:33:30,281 INFO L276 IsEmpty]: Start isEmpty. Operand 3357 states and 6089 transitions. [2021-11-22 23:33:30,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:33:30,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:30,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:30,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:30,784 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 23:33:30,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:30,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6090 states to 3358 states and 6090 transitions. [2021-11-22 23:33:30,847 INFO L276 IsEmpty]: Start isEmpty. Operand 3358 states and 6090 transitions. [2021-11-22 23:33:30,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:33:30,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:30,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:30,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:31,247 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 23:33:32,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:32,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6098 states to 3362 states and 6098 transitions. [2021-11-22 23:33:32,976 INFO L276 IsEmpty]: Start isEmpty. Operand 3362 states and 6098 transitions. [2021-11-22 23:33:32,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:33:32,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:32,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:33,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:33,372 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 23:33:36,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:36,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6108 states to 3366 states and 6108 transitions. [2021-11-22 23:33:36,773 INFO L276 IsEmpty]: Start isEmpty. Operand 3366 states and 6108 transitions. [2021-11-22 23:33:36,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:33:36,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:36,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:36,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:37,157 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 23:33:40,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:40,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6143 states to 3371 states and 6143 transitions. [2021-11-22 23:33:40,594 INFO L276 IsEmpty]: Start isEmpty. Operand 3371 states and 6143 transitions. [2021-11-22 23:33:40,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:33:40,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:40,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:40,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:41,212 INFO L134 CoverageAnalysis]: Checked inductivity of 48639 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 48633 trivial. 0 not checked. [2021-11-22 23:33:43,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:43,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6174 states to 3375 states and 6174 transitions. [2021-11-22 23:33:43,124 INFO L276 IsEmpty]: Start isEmpty. Operand 3375 states and 6174 transitions. [2021-11-22 23:33:43,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:33:43,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:43,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:43,507 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 23:33:43,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:43,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6174 states to 3376 states and 6174 transitions. [2021-11-22 23:33:43,568 INFO L276 IsEmpty]: Start isEmpty. Operand 3376 states and 6174 transitions. [2021-11-22 23:33:43,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-22 23:33:43,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:43,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:43,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:43,955 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 23:33:44,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:44,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6175 states to 3377 states and 6175 transitions. [2021-11-22 23:33:44,942 INFO L276 IsEmpty]: Start isEmpty. Operand 3377 states and 6175 transitions. [2021-11-22 23:33:44,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:33:44,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:44,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:45,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:45,476 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 23:33:46,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:46,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6176 states to 3378 states and 6176 transitions. [2021-11-22 23:33:46,431 INFO L276 IsEmpty]: Start isEmpty. Operand 3378 states and 6176 transitions. [2021-11-22 23:33:46,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:33:46,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:46,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:46,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:46,826 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 23:33:50,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:50,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6193 states to 3384 states and 6193 transitions. [2021-11-22 23:33:50,427 INFO L276 IsEmpty]: Start isEmpty. Operand 3384 states and 6193 transitions. [2021-11-22 23:33:50,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1151 [2021-11-22 23:33:50,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:50,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:50,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:51,466 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 23:34:24,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:34:24,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6283 states to 3407 states and 6283 transitions. [2021-11-22 23:34:24,999 INFO L276 IsEmpty]: Start isEmpty. Operand 3407 states and 6283 transitions. [2021-11-22 23:34:25,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:34:25,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:34:25,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:34:25,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:34:25,386 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 23:34:27,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:34:27,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6291 states to 3411 states and 6291 transitions. [2021-11-22 23:34:27,171 INFO L276 IsEmpty]: Start isEmpty. Operand 3411 states and 6291 transitions. [2021-11-22 23:34:27,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:34:27,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:34:27,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:34:27,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:34:27,560 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 23:34:34,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:34:34,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6336 states to 3420 states and 6336 transitions. [2021-11-22 23:34:34,904 INFO L276 IsEmpty]: Start isEmpty. Operand 3420 states and 6336 transitions. [2021-11-22 23:34:34,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:34:34,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:34:34,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:34:35,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:34:35,320 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 23:34:37,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:34:37,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6367 states to 3424 states and 6367 transitions. [2021-11-22 23:34:37,189 INFO L276 IsEmpty]: Start isEmpty. Operand 3424 states and 6367 transitions. [2021-11-22 23:34:37,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:34:37,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:34:37,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:34:37,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:34:37,582 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 23:34:41,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:34:41,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6384 states to 3430 states and 6384 transitions. [2021-11-22 23:34:41,274 INFO L276 IsEmpty]: Start isEmpty. Operand 3430 states and 6384 transitions. [2021-11-22 23:34:41,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1152 [2021-11-22 23:34:41,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:34:41,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:34:41,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:34:42,316 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 23:35:19,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:19,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6477 states to 3454 states and 6477 transitions. [2021-11-22 23:35:19,830 INFO L276 IsEmpty]: Start isEmpty. Operand 3454 states and 6477 transitions. [2021-11-22 23:35:19,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:35:19,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:19,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:19,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:20,219 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 23:35:26,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:26,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6507 states to 3462 states and 6507 transitions. [2021-11-22 23:35:26,873 INFO L276 IsEmpty]: Start isEmpty. Operand 3462 states and 6507 transitions. [2021-11-22 23:35:26,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:35:26,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:26,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:27,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:27,412 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 23:35:29,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:29,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6533 states to 3468 states and 6533 transitions. [2021-11-22 23:35:29,417 INFO L276 IsEmpty]: Start isEmpty. Operand 3468 states and 6533 transitions. [2021-11-22 23:35:29,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:35:29,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:29,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:29,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:29,817 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 23:35:31,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:31,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6541 states to 3472 states and 6541 transitions. [2021-11-22 23:35:31,844 INFO L276 IsEmpty]: Start isEmpty. Operand 3472 states and 6541 transitions. [2021-11-22 23:35:31,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:35:31,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:31,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:32,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:32,370 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 23:35:36,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:36,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6551 states to 3476 states and 6551 transitions. [2021-11-22 23:35:36,059 INFO L276 IsEmpty]: Start isEmpty. Operand 3476 states and 6551 transitions. [2021-11-22 23:35:36,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:35:36,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:36,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:36,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:36,447 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 23:35:38,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:38,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6583 states to 3480 states and 6583 transitions. [2021-11-22 23:35:38,638 INFO L276 IsEmpty]: Start isEmpty. Operand 3480 states and 6583 transitions. [2021-11-22 23:35:38,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:35:38,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:38,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:38,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:39,027 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 23:35:41,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:41,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6586 states to 3481 states and 6586 transitions. [2021-11-22 23:35:41,065 INFO L276 IsEmpty]: Start isEmpty. Operand 3481 states and 6586 transitions. [2021-11-22 23:35:41,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-22 23:35:41,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:41,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:42,194 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 23:35:51,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:51,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6636 states to 3488 states and 6636 transitions. [2021-11-22 23:35:51,436 INFO L276 IsEmpty]: Start isEmpty. Operand 3488 states and 6636 transitions. [2021-11-22 23:35:51,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:35:51,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:51,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:51,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:51,830 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 23:35:53,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:53,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6667 states to 3492 states and 6667 transitions. [2021-11-22 23:35:53,783 INFO L276 IsEmpty]: Start isEmpty. Operand 3492 states and 6667 transitions. [2021-11-22 23:35:53,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:35:53,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:53,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:53,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:54,356 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 23:35:54,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:54,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6667 states to 3493 states and 6667 transitions. [2021-11-22 23:35:54,406 INFO L276 IsEmpty]: Start isEmpty. Operand 3493 states and 6667 transitions. [2021-11-22 23:35:54,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2021-11-22 23:35:54,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:54,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:54,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:54,903 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 23:35:55,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:55,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6668 states to 3494 states and 6668 transitions. [2021-11-22 23:35:55,269 INFO L276 IsEmpty]: Start isEmpty. Operand 3494 states and 6668 transitions. [2021-11-22 23:35:55,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-22 23:35:55,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:55,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:55,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:55,706 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 23:35:56,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:56,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6669 states to 3495 states and 6669 transitions. [2021-11-22 23:35:56,823 INFO L276 IsEmpty]: Start isEmpty. Operand 3495 states and 6669 transitions. [2021-11-22 23:35:56,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2021-11-22 23:35:56,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:56,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:57,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:57,328 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 23:35:58,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:58,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6670 states to 3496 states and 6670 transitions. [2021-11-22 23:35:58,440 INFO L276 IsEmpty]: Start isEmpty. Operand 3496 states and 6670 transitions. [2021-11-22 23:35:58,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-22 23:35:58,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:58,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:58,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:58,832 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 23:35:58,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:35:58,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6671 states to 3497 states and 6671 transitions. [2021-11-22 23:35:58,882 INFO L276 IsEmpty]: Start isEmpty. Operand 3497 states and 6671 transitions. [2021-11-22 23:35:58,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:35:58,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:35:58,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:35:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:35:59,394 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 23:36:03,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:36:03,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6688 states to 3503 states and 6688 transitions. [2021-11-22 23:36:03,437 INFO L276 IsEmpty]: Start isEmpty. Operand 3503 states and 6688 transitions. [2021-11-22 23:36:03,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:36:03,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:36:03,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:36:03,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:36:04,561 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 23:36:46,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:36:46,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6784 states to 3528 states and 6784 transitions. [2021-11-22 23:36:46,089 INFO L276 IsEmpty]: Start isEmpty. Operand 3528 states and 6784 transitions. [2021-11-22 23:36:46,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-22 23:36:46,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:36:46,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:36:46,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:36:46,482 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 23:36:59,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:36:59,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6823 states to 3538 states and 6823 transitions. [2021-11-22 23:36:59,114 INFO L276 IsEmpty]: Start isEmpty. Operand 3538 states and 6823 transitions. [2021-11-22 23:36:59,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:36:59,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:36:59,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:36:59,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:36:59,654 INFO L134 CoverageAnalysis]: Checked inductivity of 48412 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48412 trivial. 0 not checked. [2021-11-22 23:37:01,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:37:01,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6832 states to 3543 states and 6832 transitions. [2021-11-22 23:37:01,744 INFO L276 IsEmpty]: Start isEmpty. Operand 3543 states and 6832 transitions. [2021-11-22 23:37:01,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1153 [2021-11-22 23:37:01,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:37:01,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:37:01,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:37:02,312 INFO L134 CoverageAnalysis]: Checked inductivity of 48411 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48411 trivial. 0 not checked. [2021-11-22 23:37:03,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:37:03,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6844 states to 3549 states and 6844 transitions. [2021-11-22 23:37:03,443 INFO L276 IsEmpty]: Start isEmpty. Operand 3549 states and 6844 transitions. [2021-11-22 23:37:03,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-22 23:37:03,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:37:03,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:37:03,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:37:03,830 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 23:37:05,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:37:05,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6870 states to 3555 states and 6870 transitions. [2021-11-22 23:37:05,251 INFO L276 IsEmpty]: Start isEmpty. Operand 3555 states and 6870 transitions. [2021-11-22 23:37:05,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1158 [2021-11-22 23:37:05,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:37:05,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:37:05,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:37:06,517 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 23:37:53,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:37:53,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6972 states to 3585 states and 6972 transitions. [2021-11-22 23:37:53,210 INFO L276 IsEmpty]: Start isEmpty. Operand 3585 states and 6972 transitions. [2021-11-22 23:37:53,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1155 [2021-11-22 23:37:53,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:37:53,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:37:53,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:37:53,806 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 23:37:53,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:37:53,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6975 states to 3588 states and 6975 transitions. [2021-11-22 23:37:53,889 INFO L276 IsEmpty]: Start isEmpty. Operand 3588 states and 6975 transitions. [2021-11-22 23:37:53,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2021-11-22 23:37:53,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:37:53,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:37:54,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:37:54,339 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 23:38:00,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:38:00,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6983 states to 3591 states and 6983 transitions. [2021-11-22 23:38:00,938 INFO L276 IsEmpty]: Start isEmpty. Operand 3591 states and 6983 transitions. [2021-11-22 23:38:00,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-22 23:38:00,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:38:00,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:38:01,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:38:01,508 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 23:38:05,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:38:05,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6991 states to 3595 states and 6991 transitions. [2021-11-22 23:38:05,082 INFO L276 IsEmpty]: Start isEmpty. Operand 3595 states and 6991 transitions. [2021-11-22 23:38:05,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-22 23:38:05,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:38:05,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:38:05,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:38:05,608 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 23:38:10,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:38:10,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7000 states to 3599 states and 7000 transitions. [2021-11-22 23:38:10,255 INFO L276 IsEmpty]: Start isEmpty. Operand 3599 states and 7000 transitions. [2021-11-22 23:38:10,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1154 [2021-11-22 23:38:10,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:38:10,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:38:10,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:38:10,817 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 23:38:15,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:38:15,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7036 states to 3604 states and 7036 transitions. [2021-11-22 23:38:15,654 INFO L276 IsEmpty]: Start isEmpty. Operand 3604 states and 7036 transitions. [2021-11-22 23:38:15,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1156 [2021-11-22 23:38:15,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:38:15,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:38:15,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:38:17,095 INFO L134 CoverageAnalysis]: Checked inductivity of 48645 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 48635 trivial. 0 not checked.