./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35559a18-d4f6-4fb5-a6b8-6313702e3e06/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35559a18-d4f6-4fb5-a6b8-6313702e3e06/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35559a18-d4f6-4fb5-a6b8-6313702e3e06/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35559a18-d4f6-4fb5-a6b8-6313702e3e06/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35559a18-d4f6-4fb5-a6b8-6313702e3e06/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35559a18-d4f6-4fb5-a6b8-6313702e3e06/bin/ukojak-rkRKPMF4O4 --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 32bit --witnessprinter.graph.data.programhash a38de44f112a10364737c35b840e673503a211a020b9f494a50e4a32c8fe31c0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:18:22,802 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:18:22,804 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:18:22,834 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:18:22,834 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:18:22,836 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:18:22,838 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:18:22,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:18:22,843 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:18:22,844 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:18:22,846 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:18:22,847 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:18:22,848 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:18:22,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:18:22,851 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:18:22,853 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:18:22,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:18:22,860 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:18:22,861 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:18:22,862 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:18:22,862 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:18:22,863 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:18:22,864 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:18:22,864 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:18:22,866 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:18:22,867 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:18:22,867 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:18:22,867 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:18:22,867 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:18:22,868 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:18:22,868 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:18:22,869 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:18:22,873 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:18:22,873 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:18:22,874 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:18:22,874 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:18:22,875 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:18:22,875 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:18:22,875 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:18:22,875 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:18:22,876 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:18:22,876 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35559a18-d4f6-4fb5-a6b8-6313702e3e06/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 01:18:22,889 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:18:22,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:18:22,890 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:18:22,890 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:18:22,890 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:18:22,891 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:18:22,891 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:18:22,891 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:18:22,891 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:18:22,891 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:18:22,891 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:18:22,891 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:18:22,891 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:18:22,891 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:18:22,891 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:18:22,892 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:18:22,892 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:18:22,892 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:18:22,892 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:18:22,892 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:18:22,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:18:22,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:18:22,892 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:18:22,892 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:18:22,892 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:18:22,892 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:18:22,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:18:22,893 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:18:22,893 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_35559a18-d4f6-4fb5-a6b8-6313702e3e06/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35559a18-d4f6-4fb5-a6b8-6313702e3e06/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a38de44f112a10364737c35b840e673503a211a020b9f494a50e4a32c8fe31c0 [2022-12-15 01:18:23,055 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:18:23,071 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:18:23,073 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:18:23,075 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:18:23,075 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:18:23,076 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35559a18-d4f6-4fb5-a6b8-6313702e3e06/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-1.i [2022-12-15 01:18:25,713 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:18:25,924 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:18:25,925 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35559a18-d4f6-4fb5-a6b8-6313702e3e06/sv-benchmarks/c/heap-manipulation/bubble_sort_linux-1.i [2022-12-15 01:18:25,943 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35559a18-d4f6-4fb5-a6b8-6313702e3e06/bin/ukojak-rkRKPMF4O4/data/07629f7fc/848104199e5f42c0835b42a504fd8f91/FLAGe3d735424 [2022-12-15 01:18:25,955 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35559a18-d4f6-4fb5-a6b8-6313702e3e06/bin/ukojak-rkRKPMF4O4/data/07629f7fc/848104199e5f42c0835b42a504fd8f91 [2022-12-15 01:18:25,958 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:18:25,959 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:18:25,961 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:18:25,961 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:18:25,964 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:18:25,964 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:18:25" (1/1) ... [2022-12-15 01:18:25,965 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c319476 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:25, skipping insertion in model container [2022-12-15 01:18:25,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:18:25" (1/1) ... [2022-12-15 01:18:25,971 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:18:25,998 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:18:26,300 WARN L237 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_35559a18-d4f6-4fb5-a6b8-6313702e3e06/sv-benchmarks/c/heap-manipulation/bubble_sort_linux-1.i[33822,33835] [2022-12-15 01:18:26,336 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:18:26,345 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:18:26,380 WARN L237 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_35559a18-d4f6-4fb5-a6b8-6313702e3e06/sv-benchmarks/c/heap-manipulation/bubble_sort_linux-1.i[33822,33835] [2022-12-15 01:18:26,399 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:18:26,432 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:18:26,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:26 WrapperNode [2022-12-15 01:18:26,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:18:26,434 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:18:26,434 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:18:26,434 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:18:26,441 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:26" (1/1) ... [2022-12-15 01:18:26,457 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:26" (1/1) ... [2022-12-15 01:18:26,479 INFO L138 Inliner]: procedures = 232, calls = 75, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 116 [2022-12-15 01:18:26,479 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:18:26,480 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:18:26,480 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:18:26,480 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:18:26,489 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:26" (1/1) ... [2022-12-15 01:18:26,489 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:26" (1/1) ... [2022-12-15 01:18:26,494 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:26" (1/1) ... [2022-12-15 01:18:26,494 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:26" (1/1) ... [2022-12-15 01:18:26,504 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:26" (1/1) ... [2022-12-15 01:18:26,511 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:26" (1/1) ... [2022-12-15 01:18:26,513 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:26" (1/1) ... [2022-12-15 01:18:26,515 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:26" (1/1) ... [2022-12-15 01:18:26,518 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:18:26,519 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:18:26,519 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:18:26,519 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:18:26,520 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:26" (1/1) ... [2022-12-15 01:18:26,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:18:26,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35559a18-d4f6-4fb5-a6b8-6313702e3e06/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:18:26,546 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35559a18-d4f6-4fb5-a6b8-6313702e3e06/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:18:26,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35559a18-d4f6-4fb5-a6b8-6313702e3e06/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:18:26,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:18:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure inspect [2022-12-15 01:18:26,583 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect [2022-12-15 01:18:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:18:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 01:18:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure val_from_node [2022-12-15 01:18:26,583 INFO L138 BoogieDeclarations]: Found implementation of procedure val_from_node [2022-12-15 01:18:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:18:26,583 INFO L130 BoogieDeclarations]: Found specification of procedure fail [2022-12-15 01:18:26,583 INFO L138 BoogieDeclarations]: Found implementation of procedure fail [2022-12-15 01:18:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:18:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:18:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:18:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:18:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-12-15 01:18:26,584 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-12-15 01:18:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:18:26,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:18:26,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:18:26,688 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:18:26,689 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:18:26,968 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:18:26,997 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:18:26,997 INFO L300 CfgBuilder]: Removed 41 assume(true) statements. [2022-12-15 01:18:26,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:18:26 BoogieIcfgContainer [2022-12-15 01:18:26,999 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:18:27,000 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:18:27,000 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:18:27,007 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:18:27,007 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:18:26" (1/1) ... [2022-12-15 01:18:27,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:18:27,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:27,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 105 states and 186 transitions. [2022-12-15 01:18:27,054 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 186 transitions. [2022-12-15 01:18:27,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 01:18:27,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:27,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:27,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:27,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:18:27,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:27,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 104 states and 165 transitions. [2022-12-15 01:18:27,159 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 165 transitions. [2022-12-15 01:18:27,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-15 01:18:27,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:27,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:27,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:27,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:18:27,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:27,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 104 states and 163 transitions. [2022-12-15 01:18:27,261 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 163 transitions. [2022-12-15 01:18:27,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-15 01:18:27,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:27,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:27,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:27,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:18:27,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:27,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 106 states and 166 transitions. [2022-12-15 01:18:27,485 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 166 transitions. [2022-12-15 01:18:27,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-15 01:18:27,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:27,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:27,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:28,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:18:28,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:28,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 119 states and 183 transitions. [2022-12-15 01:18:28,822 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 183 transitions. [2022-12-15 01:18:28,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-15 01:18:28,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:28,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:28,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:29,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:18:31,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:31,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 135 states and 209 transitions. [2022-12-15 01:18:31,744 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 209 transitions. [2022-12-15 01:18:31,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 01:18:31,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:31,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:31,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:32,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:18:34,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:34,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 152 states and 234 transitions. [2022-12-15 01:18:34,993 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 234 transitions. [2022-12-15 01:18:34,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-15 01:18:34,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:34,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:35,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:36,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:18:41,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:41,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 172 states and 266 transitions. [2022-12-15 01:18:41,030 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 266 transitions. [2022-12-15 01:18:41,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:18:41,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:41,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:41,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:43,248 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:18:50,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:50,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 193 states and 309 transitions. [2022-12-15 01:18:50,374 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 309 transitions. [2022-12-15 01:18:50,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:18:50,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:50,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:50,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:18:52,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:18:58,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:58,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 200 states and 332 transitions. [2022-12-15 01:18:58,161 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 332 transitions. [2022-12-15 01:18:58,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:18:58,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:58,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:58,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:00,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:19:01,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:01,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 200 states and 332 transitions. [2022-12-15 01:19:01,797 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 332 transitions. [2022-12-15 01:19:01,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:19:01,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:01,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:01,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:03,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:19:04,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:04,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 200 states and 332 transitions. [2022-12-15 01:19:04,716 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 332 transitions. [2022-12-15 01:19:04,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:19:04,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:04,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:06,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:19:07,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:07,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 200 states and 332 transitions. [2022-12-15 01:19:07,258 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 332 transitions. [2022-12-15 01:19:07,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:19:07,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:07,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:07,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:10,797 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:19:18,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:18,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 212 states and 374 transitions. [2022-12-15 01:19:18,665 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 374 transitions. [2022-12-15 01:19:18,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:19:18,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:18,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:18,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:20,809 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:19:22,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:22,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 212 states and 374 transitions. [2022-12-15 01:19:22,016 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 374 transitions. [2022-12-15 01:19:22,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:19:22,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:22,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:23,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:19:24,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:24,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 212 states and 374 transitions. [2022-12-15 01:19:24,544 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 374 transitions. [2022-12-15 01:19:24,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:19:24,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:24,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:24,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:26,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:19:27,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:27,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 212 states and 374 transitions. [2022-12-15 01:19:27,684 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 374 transitions. [2022-12-15 01:19:27,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:19:27,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:27,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:27,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:29,580 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:19:30,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:30,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 212 states and 374 transitions. [2022-12-15 01:19:30,368 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 374 transitions. [2022-12-15 01:19:30,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:19:30,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:30,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:30,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:32,697 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:19:33,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:33,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 212 states and 374 transitions. [2022-12-15 01:19:33,167 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 374 transitions. [2022-12-15 01:19:33,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:19:33,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:33,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:33,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:35,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:19:35,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:35,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 212 states and 374 transitions. [2022-12-15 01:19:35,370 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 374 transitions. [2022-12-15 01:19:35,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:19:35,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:35,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:35,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:38,206 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:19:40,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:40,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 212 states and 374 transitions. [2022-12-15 01:19:40,351 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 374 transitions. [2022-12-15 01:19:40,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:19:40,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:40,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:40,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:42,394 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:19:45,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:45,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 218 states and 385 transitions. [2022-12-15 01:19:45,035 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 385 transitions. [2022-12-15 01:19:45,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:19:45,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:45,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:45,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:47,601 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:19:49,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:49,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 218 states and 385 transitions. [2022-12-15 01:19:49,311 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 385 transitions. [2022-12-15 01:19:49,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:19:49,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:49,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:49,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:51,043 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:19:52,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:52,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 218 states and 385 transitions. [2022-12-15 01:19:52,453 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 385 transitions. [2022-12-15 01:19:52,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:19:52,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:52,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:52,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:53,663 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:19:55,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:55,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 218 states and 385 transitions. [2022-12-15 01:19:55,275 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 385 transitions. [2022-12-15 01:19:55,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:19:55,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:55,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:55,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:56,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:19:57,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:57,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 218 states and 385 transitions. [2022-12-15 01:19:57,615 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 385 transitions. [2022-12-15 01:19:57,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:19:57,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:57,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:57,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:19:59,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:20:02,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:02,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 219 states and 387 transitions. [2022-12-15 01:20:02,047 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 387 transitions. [2022-12-15 01:20:02,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:02,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:02,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:02,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:03,729 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:20:04,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:04,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 219 states and 387 transitions. [2022-12-15 01:20:04,293 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 387 transitions. [2022-12-15 01:20:04,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:04,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:04,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:04,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:06,065 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:20:07,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:07,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 219 states and 387 transitions. [2022-12-15 01:20:07,509 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 387 transitions. [2022-12-15 01:20:07,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:07,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:07,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:07,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:09,436 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:20:11,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:11,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:11,752 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:11,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:11,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:11,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:11,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:13,299 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:20:14,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:14,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:14,562 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:14,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:14,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:14,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:14,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:16,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:20:16,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:16,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:16,303 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:16,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:16,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:16,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:16,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:18,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:20:19,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:19,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:19,294 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:19,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:19,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:19,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:20,670 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:20:20,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:20,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:20,989 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:20,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:20,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:20,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:21,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:22,184 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:20:22,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:22,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:22,684 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:22,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:22,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:22,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:22,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:24,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:20:25,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:25,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:25,088 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:25,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:25,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:25,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:25,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:28,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:20:32,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:32,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:32,067 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:32,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:32,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:32,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:32,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:33,578 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:20:33,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:33,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:33,860 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:33,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:33,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:33,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:33,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:35,809 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:20:36,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:36,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:36,443 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:36,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:36,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:36,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:36,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:37,482 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:20:37,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:37,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:37,522 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:37,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:37,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:37,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:37,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:39,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:20:39,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:39,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:39,493 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:39,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:39,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:39,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:39,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:41,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:20:42,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:42,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:42,024 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:42,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:42,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:42,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:42,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:43,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:20:43,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:43,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:43,541 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:43,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:43,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:43,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:43,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:45,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:20:45,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:45,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:45,161 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:45,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:45,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:45,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:46,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:20:47,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:47,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:47,181 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:47,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:47,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:47,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:47,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:48,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:20:49,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:49,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:49,619 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:49,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:49,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:49,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:49,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:51,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:20:53,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:53,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:53,236 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:53,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:53,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:53,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:53,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:20:56,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:20:59,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:20:59,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:20:59,252 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:20:59,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:20:59,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:20:59,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:20:59,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:00,395 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:21:00,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:00,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:00,650 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:00,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:00,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:00,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:02,834 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:21:03,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:03,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:03,174 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:03,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:03,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:03,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:03,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:04,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:21:04,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:04,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:04,761 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:04,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:04,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:04,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:07,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:21:09,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:09,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:09,131 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:09,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:09,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:09,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:09,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:10,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:21:10,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:10,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:10,848 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:10,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:10,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:10,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:10,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:12,596 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:21:12,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:12,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:12,647 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:12,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:12,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:12,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:12,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:14,856 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:21:15,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:15,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:15,575 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:15,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:15,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:15,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:15,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:19,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:21:21,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:21,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:21,680 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:21,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:21,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:21,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:21,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:22,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:21:22,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:22,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:22,954 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:22,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:22,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:22,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:22,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:24,650 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:21:25,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:25,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:25,157 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:25,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:25,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:25,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:25,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:27,554 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:21:28,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:28,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:28,123 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:28,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:28,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:28,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:28,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:29,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:21:30,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:30,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:30,459 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:30,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:30,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:30,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:30,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:31,482 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:21:31,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:31,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:31,527 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:31,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:31,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:31,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:31,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:33,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:21:33,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:33,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:33,954 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:33,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:33,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:33,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:34,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:35,284 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:21:35,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:35,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:35,743 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:35,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:35,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:35,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:35,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:38,063 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:21:38,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:38,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:38,809 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:38,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:38,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:38,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:38,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:40,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:21:40,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:40,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:40,199 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:40,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:40,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:40,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:40,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:42,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:21:43,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:43,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:43,410 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:43,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:43,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:43,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:43,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:44,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:21:44,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:44,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:44,872 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:44,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:44,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:44,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:44,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:46,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:21:46,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:46,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:46,377 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:46,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:46,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:46,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:46,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:49,082 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:21:53,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:53,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:53,255 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:53,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:53,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:53,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:53,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:54,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:21:54,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:54,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:54,952 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:54,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:54,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:54,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:55,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:56,395 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:21:56,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:56,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:56,937 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:56,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:56,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:56,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:56,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:58,313 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:21:58,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:21:58,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:21:58,594 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:21:58,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:21:58,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:21:58,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:21:58,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:21:59,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:22:00,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:00,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:22:00,205 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:22:00,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:00,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:00,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:00,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:01,832 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:22:02,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:02,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:22:02,579 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:22:02,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:02,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:02,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:02,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:04,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:22:04,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:04,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:22:04,486 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:22:04,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:04,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:04,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:06,624 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:22:06,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:06,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:22:06,675 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:22:06,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:06,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:06,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:06,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:08,152 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:22:08,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:08,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:22:08,196 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:22:08,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:08,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:08,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:09,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:22:09,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:09,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:22:09,759 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:22:09,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:09,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:09,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:09,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:11,300 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:22:11,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:11,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:22:11,939 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:22:11,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:11,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:11,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:11,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:14,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:22:16,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:16,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:22:16,812 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:22:16,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:16,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:16,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:16,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:19,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:22:20,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:20,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:22:20,575 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:22:20,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:20,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:20,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:20,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:22,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:22:23,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:23,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:22:23,790 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:22:23,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:23,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:23,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:23,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:26,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:22:27,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:27,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:22:27,367 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:22:27,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:27,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:27,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:27,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:28,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:22:28,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:28,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:22:28,385 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:22:28,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:28,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:28,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:28,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:30,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:22:30,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:30,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:22:30,401 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:22:30,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:30,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:30,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:30,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:32,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:22:34,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:34,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 219 states and 386 transitions. [2022-12-15 01:22:34,035 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 386 transitions. [2022-12-15 01:22:34,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:34,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:34,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:35,802 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:22:37,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:37,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 220 states and 397 transitions. [2022-12-15 01:22:37,430 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2022-12-15 01:22:37,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:37,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:37,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:37,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:39,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:22:39,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:39,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 220 states and 397 transitions. [2022-12-15 01:22:39,707 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2022-12-15 01:22:39,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:39,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:39,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:39,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:41,510 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:22:42,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:42,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 220 states and 397 transitions. [2022-12-15 01:22:42,385 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2022-12-15 01:22:42,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:42,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:42,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:42,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:44,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:22:46,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:46,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 220 states and 397 transitions. [2022-12-15 01:22:46,747 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2022-12-15 01:22:46,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:46,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:46,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:46,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:48,477 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:22:48,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:48,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 220 states and 397 transitions. [2022-12-15 01:22:48,827 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2022-12-15 01:22:48,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:48,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:48,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:48,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:50,450 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:22:50,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:50,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 220 states and 397 transitions. [2022-12-15 01:22:50,838 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2022-12-15 01:22:50,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:50,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:50,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:50,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:53,108 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:22:54,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:54,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 220 states and 397 transitions. [2022-12-15 01:22:54,327 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2022-12-15 01:22:54,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:54,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:54,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:54,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:55,699 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:22:55,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:55,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 220 states and 397 transitions. [2022-12-15 01:22:55,743 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2022-12-15 01:22:55,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:55,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:55,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:55,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:56,930 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:22:57,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:57,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 220 states and 397 transitions. [2022-12-15 01:22:57,321 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2022-12-15 01:22:57,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:57,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:57,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:57,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:58,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:22:58,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:58,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 220 states and 397 transitions. [2022-12-15 01:22:58,092 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2022-12-15 01:22:58,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:58,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:58,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:58,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:22:59,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:22:59,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:22:59,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 220 states and 397 transitions. [2022-12-15 01:22:59,810 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2022-12-15 01:22:59,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:22:59,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:22:59,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:22:59,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:01,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:23:01,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:01,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 220 states and 397 transitions. [2022-12-15 01:23:01,384 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2022-12-15 01:23:01,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:01,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:01,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:02,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:23:02,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:02,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 220 states and 397 transitions. [2022-12-15 01:23:02,725 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2022-12-15 01:23:02,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:02,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:02,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:02,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:03,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:23:04,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:04,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 220 states and 397 transitions. [2022-12-15 01:23:04,025 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2022-12-15 01:23:04,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:04,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:04,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:04,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:06,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:23:06,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:06,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 220 states and 397 transitions. [2022-12-15 01:23:06,711 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2022-12-15 01:23:06,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:06,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:06,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:06,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:08,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:23:08,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:08,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 220 states and 397 transitions. [2022-12-15 01:23:08,452 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2022-12-15 01:23:08,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:08,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:08,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:08,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:09,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:23:09,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:09,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 220 states and 397 transitions. [2022-12-15 01:23:09,732 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2022-12-15 01:23:09,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:09,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:09,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:09,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:12,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:23:14,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:14,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 225 states and 404 transitions. [2022-12-15 01:23:14,504 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 404 transitions. [2022-12-15 01:23:14,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:14,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:14,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:16,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:23:17,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:17,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 225 states and 404 transitions. [2022-12-15 01:23:17,950 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 404 transitions. [2022-12-15 01:23:17,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:17,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:17,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:18,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:20,399 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:23:23,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:23,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 231 states and 414 transitions. [2022-12-15 01:23:23,189 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 414 transitions. [2022-12-15 01:23:23,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:23,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:23,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:23,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:25,787 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:23:27,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:27,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 231 states and 414 transitions. [2022-12-15 01:23:27,115 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 414 transitions. [2022-12-15 01:23:27,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:27,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:27,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:27,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:30,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:23:35,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:35,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 231 states and 414 transitions. [2022-12-15 01:23:35,863 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 414 transitions. [2022-12-15 01:23:35,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:35,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:35,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:37,282 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:23:37,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:37,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 231 states and 414 transitions. [2022-12-15 01:23:37,966 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 414 transitions. [2022-12-15 01:23:37,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:37,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:37,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:38,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:38,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:23:38,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:38,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 231 states and 414 transitions. [2022-12-15 01:23:38,562 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 414 transitions. [2022-12-15 01:23:38,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:38,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:38,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:38,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:39,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:23:39,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:39,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 231 states and 414 transitions. [2022-12-15 01:23:39,649 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 414 transitions. [2022-12-15 01:23:39,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:39,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:39,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:39,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:41,058 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:23:41,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:41,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 231 states and 414 transitions. [2022-12-15 01:23:41,386 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 414 transitions. [2022-12-15 01:23:41,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:41,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:41,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:41,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:43,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:23:43,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:43,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 231 states and 414 transitions. [2022-12-15 01:23:43,663 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 414 transitions. [2022-12-15 01:23:43,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:43,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:43,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:43,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:44,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:23:44,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:44,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 231 states and 414 transitions. [2022-12-15 01:23:44,743 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 414 transitions. [2022-12-15 01:23:44,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:44,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:44,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:44,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:46,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:23:46,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:46,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 231 states and 414 transitions. [2022-12-15 01:23:46,671 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 414 transitions. [2022-12-15 01:23:46,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:46,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:46,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:46,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:48,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:23:48,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:48,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 231 states and 414 transitions. [2022-12-15 01:23:48,050 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 414 transitions. [2022-12-15 01:23:48,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:48,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:48,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:48,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:50,089 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:23:50,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:50,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 231 states and 414 transitions. [2022-12-15 01:23:50,438 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 414 transitions. [2022-12-15 01:23:50,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:50,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:50,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:50,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:51,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:23:51,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:51,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 231 states and 414 transitions. [2022-12-15 01:23:51,579 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 414 transitions. [2022-12-15 01:23:51,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:23:51,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:51,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:51,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:23:54,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:24:00,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:00,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 236 states and 433 transitions. [2022-12-15 01:24:00,145 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 433 transitions. [2022-12-15 01:24:00,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:00,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:00,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:00,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:02,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:03,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:03,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 236 states and 433 transitions. [2022-12-15 01:24:03,744 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 433 transitions. [2022-12-15 01:24:03,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:03,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:03,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:03,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:05,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:24:06,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:06,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 236 states and 433 transitions. [2022-12-15 01:24:06,663 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 433 transitions. [2022-12-15 01:24:06,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:06,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:06,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:06,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:08,764 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:10,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:10,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 236 states and 433 transitions. [2022-12-15 01:24:10,455 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 433 transitions. [2022-12-15 01:24:10,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:10,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:10,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:10,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:11,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:12,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:12,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 236 states and 433 transitions. [2022-12-15 01:24:12,070 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 433 transitions. [2022-12-15 01:24:12,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:12,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:12,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:12,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:13,966 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:24:14,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:14,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 236 states and 433 transitions. [2022-12-15 01:24:14,412 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 433 transitions. [2022-12-15 01:24:14,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:14,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:14,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:14,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:15,731 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:15,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:15,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 236 states and 433 transitions. [2022-12-15 01:24:15,779 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 433 transitions. [2022-12-15 01:24:15,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:15,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:15,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:15,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:16,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:17,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:17,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 236 states and 433 transitions. [2022-12-15 01:24:17,019 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 433 transitions. [2022-12-15 01:24:17,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:17,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:17,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:17,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:18,541 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:24:18,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:18,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 236 states and 433 transitions. [2022-12-15 01:24:18,888 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 433 transitions. [2022-12-15 01:24:18,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:18,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:18,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:18,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:21,769 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:24:26,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:26,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:26,536 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:26,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:26,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:26,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:26,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:27,976 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:28,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:28,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:28,023 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:28,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:28,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:28,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:28,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:29,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:29,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:29,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:29,334 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:29,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:29,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:29,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:29,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:31,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:24:31,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:31,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:31,702 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:31,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:31,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:31,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:31,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:33,758 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:34,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:34,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:34,178 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:34,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:34,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:34,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:34,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:35,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:36,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:36,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:36,130 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:36,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:36,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:36,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:36,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:37,370 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:24:37,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:37,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:37,416 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:37,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:37,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:37,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:37,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:39,187 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:24:39,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:39,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:39,552 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:39,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:39,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:39,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:39,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:41,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:24:42,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:42,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:42,244 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:42,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:42,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:42,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:42,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:42,875 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:42,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:42,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:42,923 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:42,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:42,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:42,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:42,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:43,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:43,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:43,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:43,509 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:43,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:43,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:43,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:44,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:45,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:45,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:45,143 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:45,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:45,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:45,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:46,642 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:46,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:46,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:46,707 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:46,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:46,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:46,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:46,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:48,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:24:48,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:48,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:48,116 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:48,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:48,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:48,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:48,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:49,623 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:50,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:50,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:50,778 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:50,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:50,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:50,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:50,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:52,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:52,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:52,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:52,579 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:52,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:52,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:52,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:52,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:54,136 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:54,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:54,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:54,184 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:54,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:54,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:54,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:54,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:56,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:24:56,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:56,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:56,463 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:56,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:56,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:56,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:56,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:57,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:24:58,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:58,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:58,105 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:58,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:58,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:58,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:58,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:24:59,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:24:59,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:24:59,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:24:59,483 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:24:59,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:24:59,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:24:59,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:24:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:02,194 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:25:04,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:04,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:04,517 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:04,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:04,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:04,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:04,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:06,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:06,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:06,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:06,096 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:06,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:06,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:06,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:06,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:07,771 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:25:07,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:07,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:07,818 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:07,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:07,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:07,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:07,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:09,218 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:09,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:09,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:09,268 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:09,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:09,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:09,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:11,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:25:11,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:11,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:11,581 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:11,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:11,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:11,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:11,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:13,203 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:25:13,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:13,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:13,566 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:13,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:13,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:13,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:13,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:15,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:16,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:16,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:16,188 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:16,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:16,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:16,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:16,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:19,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:25:21,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:21,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:21,520 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:21,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:21,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:21,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:21,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:22,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:22,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:22,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:22,701 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:22,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:22,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:22,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:22,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:23,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:23,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:23,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:23,907 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:23,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:23,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:23,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:23,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:25,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:25:25,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:25,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:25,716 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:25,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:25,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:25,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:26,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:26,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:26,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:26,960 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:26,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:26,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:26,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:27,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:29,419 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:25:30,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:30,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:30,330 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:30,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:30,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:30,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:30,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:31,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:31,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:31,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:31,525 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:31,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:31,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:31,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:31,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:33,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:25:34,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:34,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:34,591 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:34,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:34,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:34,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:34,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:37,653 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:41,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:41,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:41,103 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:41,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:41,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:41,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:41,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:43,161 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:25:43,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:43,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:43,826 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:43,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:43,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:43,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:43,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:45,509 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:46,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:46,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:46,043 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:46,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:46,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:46,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:47,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:25:48,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:48,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:48,280 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:48,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:48,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:48,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:48,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:49,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:49,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:49,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:49,645 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:49,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:49,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:49,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:49,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:50,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:51,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:51,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:51,016 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:51,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:51,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:51,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:51,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:51,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:25:51,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:51,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:51,559 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:51,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:51,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:51,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:51,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:53,617 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:25:53,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:53,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:53,980 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:53,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:53,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:53,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:54,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:55,659 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:25:55,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:55,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:55,968 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:55,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:55,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:55,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:25:57,845 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:25:58,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:25:58,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:25:58,554 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:25:58,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:25:58,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:25:58,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:25:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:00,334 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:26:01,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:01,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:01,589 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:01,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:01,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:01,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:01,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:02,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:26:03,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:03,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:03,027 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:03,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:03,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:03,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:03,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:04,691 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:26:05,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:05,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:05,101 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:05,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:05,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:05,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:05,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:06,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:26:06,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:06,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:06,178 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:06,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:06,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:06,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:06,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:07,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:26:07,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:07,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:07,679 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:07,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:07,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:07,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:07,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:09,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:26:09,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:09,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:09,226 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:09,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:09,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:09,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:09,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:10,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:26:11,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:11,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:11,421 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:11,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:11,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:11,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:11,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:13,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:26:13,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:13,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:13,352 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:13,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:13,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:13,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:15,120 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:26:15,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:15,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:15,614 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:15,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:15,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:15,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:15,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:17,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:26:17,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:17,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:17,321 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:17,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:17,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:17,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:17,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:19,617 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:26:20,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:20,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:20,119 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:20,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:20,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:20,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:20,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:21,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:26:21,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:21,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:21,347 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:21,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:21,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:21,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:21,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:23,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:26:23,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:23,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:23,742 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:23,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:23,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:23,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:23,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:24,854 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:26:25,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:25,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:25,229 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:25,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:25,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:25,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:25,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:27,029 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:26:27,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:27,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:27,419 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:27,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:27,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:27,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:27,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:28,632 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:26:28,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:28,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:28,675 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:28,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:28,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:28,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:30,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:26:30,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:30,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:30,455 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:30,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:30,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:30,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:30,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:31,704 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:26:31,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:31,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:31,749 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:31,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:31,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:31,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:32,990 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:26:33,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:33,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:33,039 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:33,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:33,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:33,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:33,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:35,141 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:26:36,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:36,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:36,740 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:36,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:36,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:36,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:36,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:39,023 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:26:41,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:41,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:41,313 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:41,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:41,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:41,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:41,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:41,952 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:26:42,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:42,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:42,002 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:42,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:42,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:42,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:42,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:43,332 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:26:43,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:43,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:43,388 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:43,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:43,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:43,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:43,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:44,893 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:26:44,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:44,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:44,946 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:44,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:44,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:44,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:44,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:47,306 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:26:47,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:47,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:47,680 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:47,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:47,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:47,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:47,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:49,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:26:50,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:50,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:50,653 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:50,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:50,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:50,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:50,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:51,525 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:26:51,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:51,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:51,572 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:51,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:51,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:51,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:51,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:53,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:26:54,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:54,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:54,245 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:54,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:54,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:54,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:54,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:56,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:26:56,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:56,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:56,153 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:56,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:56,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:56,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:56,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:57,797 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:26:58,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:26:58,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:26:58,214 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:26:58,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:26:58,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:26:58,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:26:58,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:26:59,923 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:01,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:01,017 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:01,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:01,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:01,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:01,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:02,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:02,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:02,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:02,594 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:02,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:02,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:02,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:04,467 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:04,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:04,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:04,834 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:04,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:04,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:04,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:04,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:06,886 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:08,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:08,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:08,550 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:08,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:08,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:08,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:08,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:10,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:10,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:10,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:10,330 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:10,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:10,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:10,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:10,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:11,701 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:11,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:11,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:11,753 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:11,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:11,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:11,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:11,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:13,183 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:13,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:13,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:13,535 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:13,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:13,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:13,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:13,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:14,354 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:14,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:14,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:14,403 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:14,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:14,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:14,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:14,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:16,332 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:16,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:16,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:16,795 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:16,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:16,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:16,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:16,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:18,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:18,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:18,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:18,444 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:18,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:18,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:18,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:18,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:19,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:19,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:19,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:19,910 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:19,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:19,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:19,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:19,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:21,904 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:21,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:21,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:21,957 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:21,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:21,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:21,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:22,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:23,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:23,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:23,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:23,233 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:23,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:23,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:23,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:23,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:24,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:24,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:24,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:24,573 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:24,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:24,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:24,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:24,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:25,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:25,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:25,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:25,804 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:25,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:25,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:25,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:25,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:27,276 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:27,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:27,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:27,502 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:27,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:27,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:27,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:27,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:29,366 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:29,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:29,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:29,794 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:29,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:29,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:29,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:29,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:31,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:31,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:31,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:31,154 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:31,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:31,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:31,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:31,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:32,287 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:32,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:32,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:32,355 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:32,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:32,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:32,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:32,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:34,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:34,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:34,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:34,655 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:34,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:34,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:34,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:34,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:35,665 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:35,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:35,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:35,716 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:35,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:35,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:35,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:35,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:37,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:38,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:38,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:38,401 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:38,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:38,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:38,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:38,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:40,272 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:40,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:40,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:40,316 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:40,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:40,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:40,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:40,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:41,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:41,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:41,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:41,952 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:41,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:41,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:41,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:41,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:43,343 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:43,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:43,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:43,392 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:43,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:43,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:43,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:43,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:45,267 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:46,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:46,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:46,511 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:46,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:46,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:46,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:46,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:48,099 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:48,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:48,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:48,312 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:48,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:48,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:48,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:48,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:50,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:50,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:50,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:50,809 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:50,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:50,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:50,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:50,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:52,744 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:53,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:53,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:53,216 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:53,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:53,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:53,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:53,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:54,602 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:54,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:54,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:54,653 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:54,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:54,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:54,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:54,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:56,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:27:56,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:56,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:56,622 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:56,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:56,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:56,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:56,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:27:58,723 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:27:59,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:27:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:27:59,125 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:27:59,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:27:59,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:27:59,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:27:59,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:00,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:28:00,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:00,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:00,114 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:00,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:00,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:00,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:00,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:01,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:28:01,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:01,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:01,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:01,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:01,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:02,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:04,642 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:28:06,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:06,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:06,004 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:06,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:06,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:06,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:06,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:07,747 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:28:07,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:07,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:07,792 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:07,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:07,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:07,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:07,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:09,860 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:28:12,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:12,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:12,071 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:12,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:12,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:12,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:12,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:14,162 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:28:14,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:14,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:14,608 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:14,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:14,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:14,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:14,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:16,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:28:16,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:16,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:16,124 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:16,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:16,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:16,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:16,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:18,039 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:28:18,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:18,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:18,088 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:18,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:18,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:18,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:18,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:19,172 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:28:19,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:19,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:19,218 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:19,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:19,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:19,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:19,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:20,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:28:21,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:21,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:21,402 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:21,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:21,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:21,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:21,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:22,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:28:22,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:22,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:22,485 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:22,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:22,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:22,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:22,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:24,129 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:28:24,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:24,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:24,180 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:24,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:24,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:24,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:24,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:25,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:28:25,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:25,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:25,673 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:25,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:25,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:25,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:25,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:27,106 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:28:27,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:27,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:27,579 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:27,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:27,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:27,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:27,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:28,405 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:28:28,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:28,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:28,477 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:28,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:28,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:28,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:28,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:30,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:28:30,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:30,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:30,198 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:30,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:30,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:30,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:30,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:31,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:28:31,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:31,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:31,320 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:31,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:31,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:31,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:31,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:32,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:28:32,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:32,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:32,655 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:32,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:32,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:32,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:32,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:35,039 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:28:35,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:35,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:35,471 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:35,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:35,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:35,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:35,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:37,202 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:28:37,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:37,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:37,620 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:37,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:37,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:37,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:37,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:39,689 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:28:40,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:40,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:40,715 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:40,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:40,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:40,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:40,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:42,663 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:28:43,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:43,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:43,163 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:43,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:43,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:43,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:44,160 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:28:44,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:44,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:44,207 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:44,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:44,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:44,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:44,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:46,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:28:47,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:47,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:47,137 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:47,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:47,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:47,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:47,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:48,998 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:28:49,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:49,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:49,669 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:49,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:49,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:49,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:52,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:28:55,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:55,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:55,937 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:55,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:55,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:55,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:56,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:28:58,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:28:58,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:28:58,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:28:58,994 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:28:58,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:28:58,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:28:58,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:28:59,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:00,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:00,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:00,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:00,629 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:00,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:00,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:00,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:00,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:03,063 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:03,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:03,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:03,891 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:03,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:03,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:03,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:03,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:06,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:07,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:07,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:07,590 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:07,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:07,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:07,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:07,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:09,111 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:29:09,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:09,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:09,155 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:09,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:09,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:09,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:09,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:10,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:10,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:10,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:10,845 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:10,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:10,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:10,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:10,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:11,962 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:29:12,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:12,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:12,007 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:12,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:12,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:12,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:12,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:12,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:29:13,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:13,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:13,008 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:13,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:13,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:13,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:13,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:14,144 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:29:14,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:14,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:14,191 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:14,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:14,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:14,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:14,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:15,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:15,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:15,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:15,850 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:15,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:15,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:15,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:15,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:17,527 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:29:17,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:17,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:17,586 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:17,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:17,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:17,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:17,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:19,541 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:19,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:19,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:19,592 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:19,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:19,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:19,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:19,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:22,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:24,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:24,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:24,698 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:24,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:24,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:24,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:24,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:25,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:25,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:25,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:25,490 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:25,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:25,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:25,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:25,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:27,527 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:27,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:27,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:27,909 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:27,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:27,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:27,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:27,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:29,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:29,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:29,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:29,288 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:29,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:29,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:29,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:29,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:32,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:29:34,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:34,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:34,530 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:34,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:34,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:34,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:34,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:35,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:36,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:36,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:36,137 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:36,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:36,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:36,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:36,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:37,312 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:37,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:37,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:37,356 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:37,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:37,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:37,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:37,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:38,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:39,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:39,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:39,025 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:39,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:39,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:39,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:39,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:41,383 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:29:42,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:42,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:42,581 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:42,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:42,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:42,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:42,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:44,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:45,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:45,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:45,129 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:45,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:45,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:45,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:45,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:46,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:29:46,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:46,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:46,553 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:46,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:46,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:46,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:46,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:47,696 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:47,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:47,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:47,757 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:47,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:47,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:47,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:49,423 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:49,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:49,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:49,871 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:49,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:49,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:49,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:49,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:52,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:52,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:52,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:52,695 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:52,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:52,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:52,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:52,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:53,943 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:29:53,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:53,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:53,989 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:53,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:53,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:53,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:54,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:55,380 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:29:55,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:55,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:55,433 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:55,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:55,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:55,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:55,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:56,846 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:56,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:56,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:56,887 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:56,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:56,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:56,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:56,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:29:58,537 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:29:58,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:29:58,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:29:58,589 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:29:58,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:29:58,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:29:58,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:29:58,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:00,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:30:00,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:00,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:00,802 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:00,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:00,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:00,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:00,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:02,509 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:30:02,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:02,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:02,561 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:02,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:02,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:02,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:02,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:04,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:30:05,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:05,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:05,158 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:05,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:05,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:05,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:05,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:06,770 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:30:07,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:07,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:07,170 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:07,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:07,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:07,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:07,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:09,527 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:30:09,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:09,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:09,904 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:09,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:09,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:09,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:11,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:30:11,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:11,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:11,622 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:11,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:11,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:11,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:11,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:13,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:30:14,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:14,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:14,707 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:14,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:14,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:14,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:16,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:30:16,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:16,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:16,400 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:16,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:16,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:16,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:16,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:19,021 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:30:19,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:19,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:19,580 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:19,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:19,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:19,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:19,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:21,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:30:22,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:22,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:22,217 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:22,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:22,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:22,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:22,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:23,442 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:30:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:23,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:23,724 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:23,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:23,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:23,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:23,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:30:25,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:25,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:25,245 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:25,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:25,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:25,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:25,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:27,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:30:27,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:27,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:27,576 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:27,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:27,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:27,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:27,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:29,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:30:30,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:30,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:30,372 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:30,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:30,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:30,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:30,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:31,705 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:30:31,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:31,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:31,774 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:31,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:31,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:31,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:31,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:34,035 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:30:34,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:34,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:34,469 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:34,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:34,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:34,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:34,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:36,472 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:30:36,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:36,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:36,544 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:36,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:36,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:36,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:36,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:37,923 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:30:37,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:37,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:37,967 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:37,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:37,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:37,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:38,534 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:30:38,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:38,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:38,582 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:38,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:38,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:38,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:38,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:39,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:30:40,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:40,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:40,376 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:40,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:40,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:40,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:40,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:41,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:30:42,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:42,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:42,025 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:42,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:42,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:42,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:42,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:44,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:30:44,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:44,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:44,401 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:44,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:44,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:44,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:45,807 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:30:45,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:45,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:45,853 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:45,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:45,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:45,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:45,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:47,688 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:30:48,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:48,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:48,348 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:48,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:48,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:48,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:48,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:50,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:30:50,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:50,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:50,941 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:50,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:50,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:50,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:50,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:52,420 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:30:52,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:52,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:52,794 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:52,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:52,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:52,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:52,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:53,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:30:54,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:54,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:54,011 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:54,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:54,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:54,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:54,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:55,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:30:55,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:55,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:55,841 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:55,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:55,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:55,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:55,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:57,525 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:30:57,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:30:57,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:30:57,592 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:30:57,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:30:57,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:30:57,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:30:57,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:30:59,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:31:00,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:00,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:00,064 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:00,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:00,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:00,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:01,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:31:02,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:02,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:02,270 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:02,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:02,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:02,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:02,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:04,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:31:04,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:04,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:04,599 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:04,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:04,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:04,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:04,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:06,593 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:31:07,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:07,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:07,066 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:07,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:07,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:07,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:07,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:08,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:31:09,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:09,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:09,370 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:09,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:09,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:09,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:09,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:12,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:31:14,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:14,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:14,565 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:14,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:14,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:14,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:14,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:16,418 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:31:16,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:16,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:16,792 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:16,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:16,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:16,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:16,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:18,752 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:31:19,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:19,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:19,203 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:19,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:19,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:19,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:19,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:20,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:31:20,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:20,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:20,637 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:20,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:20,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:20,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:20,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:22,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:31:22,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:22,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:22,531 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:22,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:22,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:22,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:22,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:24,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:31:24,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:24,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:24,410 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:24,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:24,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:24,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:24,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:25,416 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:31:25,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:25,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:25,685 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:25,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:25,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:25,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:25,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:26,925 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:31:26,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:26,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:26,972 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:26,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:26,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:26,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:27,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:28,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:31:28,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:28,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:28,332 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:28,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:28,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:28,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:28,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:29,945 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:31:29,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:29,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:29,993 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:29,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:29,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:29,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:30,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:31,879 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:31:32,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:32,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:32,361 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:32,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:32,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:32,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:32,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:33,899 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:31:33,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:33,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:33,944 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:33,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:33,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:33,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:34,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:35,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:31:35,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:35,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:35,763 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:35,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:35,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:35,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:35,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:37,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:31:37,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:37,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:37,312 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:37,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:37,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:37,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:39,461 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:31:40,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:40,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:40,206 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:40,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:40,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:40,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:40,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:40,803 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:31:40,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:40,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:40,846 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:40,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:40,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:40,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:40,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:44,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:31:46,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:46,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:46,686 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:46,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:46,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:46,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:46,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:47,850 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:31:47,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:47,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:47,899 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:47,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:47,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:47,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:47,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:50,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:31:51,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:51,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:51,845 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:51,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:51,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:51,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:53,345 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 01:31:53,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:53,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:53,402 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:53,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:53,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:53,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:53,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:54,893 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:31:55,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:31:55,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 237 states and 436 transitions. [2022-12-15 01:31:55,293 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 436 transitions. [2022-12-15 01:31:55,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 01:31:55,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:31:55,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:31:55,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:31:58,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.