./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad90f9f-e8d5-4fa5-975a-1f004ce9d052/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad90f9f-e8d5-4fa5-975a-1f004ce9d052/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_6ad90f9f-e8d5-4fa5-975a-1f004ce9d052/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad90f9f-e8d5-4fa5-975a-1f004ce9d052/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad90f9f-e8d5-4fa5-975a-1f004ce9d052/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_6ad90f9f-e8d5-4fa5-975a-1f004ce9d052/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 3b13662719be51a1d3330a7f40f7706daa8c7b2d4044bc92f854095c09c7c129 --- 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 02:15:07,912 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:15:07,914 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:15:07,932 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:15:07,933 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:15:07,934 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:15:07,935 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:15:07,936 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:15:07,938 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:15:07,939 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:15:07,940 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:15:07,941 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:15:07,941 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:15:07,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:15:07,943 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:15:07,944 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:15:07,945 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:15:07,946 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:15:07,948 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:15:07,950 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:15:07,951 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:15:07,953 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:15:07,954 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:15:07,955 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:15:07,958 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:15:07,959 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:15:07,959 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:15:07,960 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:15:07,960 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:15:07,961 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:15:07,961 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:15:07,962 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:15:07,963 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:15:07,965 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:15:07,966 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:15:07,966 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:15:07,967 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:15:07,967 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:15:07,968 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:15:07,968 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:15:07,969 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:15:07,970 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad90f9f-e8d5-4fa5-975a-1f004ce9d052/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 02:15:07,991 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:15:07,991 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:15:07,992 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:15:07,992 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:15:07,992 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:15:07,993 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:15:07,993 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:15:07,993 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 02:15:07,993 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:15:07,993 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 02:15:07,994 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:15:07,994 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:15:07,994 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:15:07,994 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:15:07,994 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 02:15:07,994 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:15:07,995 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:15:07,995 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:15:07,995 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:15:07,995 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:15:07,995 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:15:07,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:15:07,996 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:15:07,996 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:15:07,996 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:15:07,996 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:15:07,997 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:15:07,997 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:15:07,997 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_6ad90f9f-e8d5-4fa5-975a-1f004ce9d052/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad90f9f-e8d5-4fa5-975a-1f004ce9d052/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b13662719be51a1d3330a7f40f7706daa8c7b2d4044bc92f854095c09c7c129 [2022-12-15 02:15:08,182 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:15:08,197 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:15:08,199 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:15:08,200 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:15:08,200 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:15:08,201 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad90f9f-e8d5-4fa5-975a-1f004ce9d052/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-2.i [2022-12-15 02:15:10,802 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:15:10,995 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:15:10,996 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad90f9f-e8d5-4fa5-975a-1f004ce9d052/sv-benchmarks/c/heap-manipulation/bubble_sort_linux-2.i [2022-12-15 02:15:11,005 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad90f9f-e8d5-4fa5-975a-1f004ce9d052/bin/ukojak-rkRKPMF4O4/data/5ec4ac88c/9359117746c944bcb2e3ff928c01aa43/FLAG42b389d24 [2022-12-15 02:15:11,377 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad90f9f-e8d5-4fa5-975a-1f004ce9d052/bin/ukojak-rkRKPMF4O4/data/5ec4ac88c/9359117746c944bcb2e3ff928c01aa43 [2022-12-15 02:15:11,381 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:15:11,383 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:15:11,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:15:11,385 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:15:11,390 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:15:11,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:15:11" (1/1) ... [2022-12-15 02:15:11,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@359dc77f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:11, skipping insertion in model container [2022-12-15 02:15:11,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:15:11" (1/1) ... [2022-12-15 02:15:11,401 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:15:11,429 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:15:11,667 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_6ad90f9f-e8d5-4fa5-975a-1f004ce9d052/sv-benchmarks/c/heap-manipulation/bubble_sort_linux-2.i[33822,33835] [2022-12-15 02:15:11,695 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:15:11,702 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:15:11,727 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_6ad90f9f-e8d5-4fa5-975a-1f004ce9d052/sv-benchmarks/c/heap-manipulation/bubble_sort_linux-2.i[33822,33835] [2022-12-15 02:15:11,741 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:15:11,769 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:15:11,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:11 WrapperNode [2022-12-15 02:15:11,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:15:11,770 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:15:11,771 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:15:11,771 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:15:11,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:11" (1/1) ... [2022-12-15 02:15:11,788 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:11" (1/1) ... [2022-12-15 02:15:11,805 INFO L138 Inliner]: procedures = 232, calls = 75, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 116 [2022-12-15 02:15:11,805 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:15:11,805 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:15:11,806 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:15:11,806 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:15:11,813 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:11" (1/1) ... [2022-12-15 02:15:11,813 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:11" (1/1) ... [2022-12-15 02:15:11,816 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:11" (1/1) ... [2022-12-15 02:15:11,817 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:11" (1/1) ... [2022-12-15 02:15:11,825 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:11" (1/1) ... [2022-12-15 02:15:11,830 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:11" (1/1) ... [2022-12-15 02:15:11,832 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:11" (1/1) ... [2022-12-15 02:15:11,833 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:11" (1/1) ... [2022-12-15 02:15:11,836 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:15:11,836 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:15:11,837 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:15:11,837 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:15:11,837 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:15:11" (1/1) ... [2022-12-15 02:15:11,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:15:11,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad90f9f-e8d5-4fa5-975a-1f004ce9d052/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:15:11,860 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad90f9f-e8d5-4fa5-975a-1f004ce9d052/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:15:11,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6ad90f9f-e8d5-4fa5-975a-1f004ce9d052/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:15:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 02:15:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure inspect [2022-12-15 02:15:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect [2022-12-15 02:15:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 02:15:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 02:15:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure val_from_node [2022-12-15 02:15:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure val_from_node [2022-12-15 02:15:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 02:15:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure fail [2022-12-15 02:15:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure fail [2022-12-15 02:15:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 02:15:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 02:15:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:15:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 02:15:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-12-15 02:15:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-12-15 02:15:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:15:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:15:11,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:15:12,005 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:15:12,008 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:15:12,317 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:15:12,360 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:15:12,360 INFO L300 CfgBuilder]: Removed 41 assume(true) statements. [2022-12-15 02:15:12,363 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:15:12 BoogieIcfgContainer [2022-12-15 02:15:12,363 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:15:12,364 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:15:12,364 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:15:12,374 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:15:12,375 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:15:12" (1/1) ... [2022-12-15 02:15:12,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:15:12,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:12,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 105 states and 186 transitions. [2022-12-15 02:15:12,433 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 186 transitions. [2022-12-15 02:15:12,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-15 02:15:12,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:12,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:12,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:12,526 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 02:15:12,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:12,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 104 states and 165 transitions. [2022-12-15 02:15:12,544 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 165 transitions. [2022-12-15 02:15:12,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-15 02:15:12,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:12,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:12,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:12,614 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 02:15:12,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:12,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 104 states and 163 transitions. [2022-12-15 02:15:12,637 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 163 transitions. [2022-12-15 02:15:12,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-15 02:15:12,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:12,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:12,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:12,820 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 02:15:12,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:12,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 106 states and 166 transitions. [2022-12-15 02:15:12,880 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 166 transitions. [2022-12-15 02:15:12,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-15 02:15:12,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:12,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:12,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:13,353 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 02:15:14,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:14,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 119 states and 186 transitions. [2022-12-15 02:15:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 186 transitions. [2022-12-15 02:15:14,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-15 02:15:14,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:14,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:14,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:14,924 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 02:15:16,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:16,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 135 states and 213 transitions. [2022-12-15 02:15:16,995 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 213 transitions. [2022-12-15 02:15:16,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-15 02:15:16,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:16,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:17,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:17,791 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 02:15:20,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:20,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 152 states and 238 transitions. [2022-12-15 02:15:20,535 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 238 transitions. [2022-12-15 02:15:20,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-12-15 02:15:20,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:20,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:20,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:21,942 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 02:15:26,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:26,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 172 states and 267 transitions. [2022-12-15 02:15:26,615 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 267 transitions. [2022-12-15 02:15:26,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:15:26,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:26,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:26,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:28,976 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 02:15:33,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:33,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 180 states and 294 transitions. [2022-12-15 02:15:33,677 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 294 transitions. [2022-12-15 02:15:33,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:15:33,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:33,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:33,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:35,544 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 02:15:41,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:41,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 186 states and 316 transitions. [2022-12-15 02:15:41,279 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 316 transitions. [2022-12-15 02:15:41,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:15:41,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:41,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:41,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:42,885 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 02:15:44,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:44,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 186 states and 316 transitions. [2022-12-15 02:15:44,564 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 316 transitions. [2022-12-15 02:15:44,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:15:44,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:44,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:46,398 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 02:15:47,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:47,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 186 states and 316 transitions. [2022-12-15 02:15:47,006 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 316 transitions. [2022-12-15 02:15:47,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:15:47,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:47,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:47,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:48,594 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 02:15:49,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:49,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 186 states and 316 transitions. [2022-12-15 02:15:49,252 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 316 transitions. [2022-12-15 02:15:49,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:15:49,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:49,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:49,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:15:51,725 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 02:15:58,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:15:58,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 202 states and 353 transitions. [2022-12-15 02:15:58,384 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 353 transitions. [2022-12-15 02:15:58,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:15:58,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:15:58,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:15:58,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:00,571 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 02:16:05,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:05,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 208 states and 377 transitions. [2022-12-15 02:16:05,557 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 377 transitions. [2022-12-15 02:16:05,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:05,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:05,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:05,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:08,616 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 02:16:11,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:11,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 208 states and 377 transitions. [2022-12-15 02:16:11,122 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 377 transitions. [2022-12-15 02:16:11,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:11,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:11,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:11,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:13,149 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 02:16:14,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:14,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 208 states and 377 transitions. [2022-12-15 02:16:14,494 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 377 transitions. [2022-12-15 02:16:14,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:14,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:14,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:14,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:16,242 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 02:16:17,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:17,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 208 states and 377 transitions. [2022-12-15 02:16:17,845 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 377 transitions. [2022-12-15 02:16:17,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:17,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:17,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:17,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:19,365 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 02:16:19,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:19,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 208 states and 377 transitions. [2022-12-15 02:16:19,911 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 377 transitions. [2022-12-15 02:16:19,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:19,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:19,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:21,161 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 02:16:21,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:21,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 208 states and 377 transitions. [2022-12-15 02:16:21,411 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 377 transitions. [2022-12-15 02:16:21,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:21,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:21,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:21,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:23,157 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 02:16:23,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:23,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 208 states and 377 transitions. [2022-12-15 02:16:23,942 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 377 transitions. [2022-12-15 02:16:23,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:23,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:23,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:23,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:27,325 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 02:16:30,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:30,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 209 states and 380 transitions. [2022-12-15 02:16:30,737 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 380 transitions. [2022-12-15 02:16:30,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:30,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:30,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:30,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:32,570 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 02:16:33,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:33,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 209 states and 380 transitions. [2022-12-15 02:16:33,326 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 380 transitions. [2022-12-15 02:16:33,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:33,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:33,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:33,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:34,662 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 02:16:35,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:35,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 209 states and 380 transitions. [2022-12-15 02:16:35,340 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 380 transitions. [2022-12-15 02:16:35,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:35,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:35,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:35,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:36,511 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 02:16:36,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:36,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 209 states and 380 transitions. [2022-12-15 02:16:36,557 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 380 transitions. [2022-12-15 02:16:36,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:36,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:36,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:36,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:38,108 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 02:16:38,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:38,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 209 states and 380 transitions. [2022-12-15 02:16:38,653 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 380 transitions. [2022-12-15 02:16:38,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:38,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:38,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:38,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:41,053 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 02:16:41,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:41,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 209 states and 380 transitions. [2022-12-15 02:16:41,586 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 380 transitions. [2022-12-15 02:16:41,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:41,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:41,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:41,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:44,628 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 02:16:47,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:47,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 210 states and 383 transitions. [2022-12-15 02:16:47,565 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 383 transitions. [2022-12-15 02:16:47,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:47,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:47,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:47,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:49,479 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 02:16:50,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:50,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 210 states and 383 transitions. [2022-12-15 02:16:50,078 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 383 transitions. [2022-12-15 02:16:50,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:50,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:50,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:50,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:51,202 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 02:16:51,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:51,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 210 states and 383 transitions. [2022-12-15 02:16:51,246 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 383 transitions. [2022-12-15 02:16:51,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:51,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:51,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:51,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:52,246 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 02:16:52,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:52,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 210 states and 383 transitions. [2022-12-15 02:16:52,291 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 383 transitions. [2022-12-15 02:16:52,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:52,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:52,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:52,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:53,440 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 02:16:53,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:53,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 210 states and 383 transitions. [2022-12-15 02:16:53,702 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 383 transitions. [2022-12-15 02:16:53,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:53,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:53,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:53,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:55,690 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 02:16:56,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:16:56,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 210 states and 383 transitions. [2022-12-15 02:16:56,357 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 383 transitions. [2022-12-15 02:16:56,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:16:56,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:16:56,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:16:56,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:16:58,601 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 02:17:00,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:00,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 210 states and 383 transitions. [2022-12-15 02:17:00,000 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 383 transitions. [2022-12-15 02:17:00,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:00,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:00,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:00,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:01,055 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 02:17:01,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:01,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 210 states and 383 transitions. [2022-12-15 02:17:01,098 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 383 transitions. [2022-12-15 02:17:01,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:01,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:01,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:02,552 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 02:17:02,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:02,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 210 states and 383 transitions. [2022-12-15 02:17:02,599 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 383 transitions. [2022-12-15 02:17:02,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:02,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:02,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:04,926 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 02:17:06,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:06,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 210 states and 383 transitions. [2022-12-15 02:17:06,820 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 383 transitions. [2022-12-15 02:17:06,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:06,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:06,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:06,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:08,588 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 02:17:08,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:08,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 210 states and 383 transitions. [2022-12-15 02:17:08,851 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 383 transitions. [2022-12-15 02:17:08,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:08,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:08,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:08,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:10,224 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 02:17:10,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:10,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 210 states and 383 transitions. [2022-12-15 02:17:10,520 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 383 transitions. [2022-12-15 02:17:10,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:10,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:10,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:10,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:14,148 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 02:17:18,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:18,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 211 states and 386 transitions. [2022-12-15 02:17:18,171 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 386 transitions. [2022-12-15 02:17:18,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:18,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:18,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:18,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:19,925 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 02:17:21,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:21,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 211 states and 386 transitions. [2022-12-15 02:17:21,063 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 386 transitions. [2022-12-15 02:17:21,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:21,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:21,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:21,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:22,824 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 02:17:22,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:22,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 211 states and 386 transitions. [2022-12-15 02:17:22,868 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 386 transitions. [2022-12-15 02:17:22,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:22,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:22,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:22,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:24,902 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 02:17:26,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:26,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 211 states and 386 transitions. [2022-12-15 02:17:26,116 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 386 transitions. [2022-12-15 02:17:26,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:26,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:26,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:28,097 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 02:17:29,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:29,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 211 states and 386 transitions. [2022-12-15 02:17:29,103 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 386 transitions. [2022-12-15 02:17:29,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:29,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:29,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:29,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:30,402 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 02:17:30,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:30,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 211 states and 386 transitions. [2022-12-15 02:17:30,455 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 386 transitions. [2022-12-15 02:17:30,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:30,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:30,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:30,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:32,463 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 02:17:33,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:33,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 211 states and 386 transitions. [2022-12-15 02:17:33,809 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 386 transitions. [2022-12-15 02:17:33,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:33,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:33,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:33,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:35,845 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 02:17:36,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:36,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 211 states and 386 transitions. [2022-12-15 02:17:36,803 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 386 transitions. [2022-12-15 02:17:36,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:36,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:36,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:36,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:38,903 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 02:17:39,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:39,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 211 states and 386 transitions. [2022-12-15 02:17:39,921 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 386 transitions. [2022-12-15 02:17:39,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:39,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:39,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:39,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:42,496 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 02:17:44,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:44,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 211 states and 386 transitions. [2022-12-15 02:17:44,717 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 386 transitions. [2022-12-15 02:17:44,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:44,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:44,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:44,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:47,707 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 02:17:49,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:49,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 211 states and 386 transitions. [2022-12-15 02:17:49,957 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 386 transitions. [2022-12-15 02:17:49,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:49,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:49,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:50,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:52,670 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 02:17:53,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:53,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 211 states and 386 transitions. [2022-12-15 02:17:53,402 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 386 transitions. [2022-12-15 02:17:53,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:53,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:53,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:55,731 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 02:17:57,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:57,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 211 states and 386 transitions. [2022-12-15 02:17:57,228 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 386 transitions. [2022-12-15 02:17:57,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:57,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:57,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:57,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:17:58,949 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 02:17:58,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:17:58,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 211 states and 386 transitions. [2022-12-15 02:17:58,992 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 386 transitions. [2022-12-15 02:17:58,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:17:58,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:17:58,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:17:59,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:00,945 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 02:18:01,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:01,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 211 states and 386 transitions. [2022-12-15 02:18:01,302 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 386 transitions. [2022-12-15 02:18:01,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:01,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:01,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:01,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:02,595 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 02:18:02,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:02,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 211 states and 386 transitions. [2022-12-15 02:18:02,639 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 386 transitions. [2022-12-15 02:18:02,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:02,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:02,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:02,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:04,103 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 02:18:04,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:04,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 211 states and 386 transitions. [2022-12-15 02:18:04,426 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 386 transitions. [2022-12-15 02:18:04,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:04,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:04,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:04,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:06,343 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 02:18:09,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:09,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:09,033 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:09,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:09,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:09,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:09,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:10,436 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 02:18:10,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:10,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:10,730 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:10,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:10,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:10,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:10,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:13,866 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 02:18:15,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:15,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:15,404 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:15,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:15,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:15,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:15,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:16,985 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 02:18:17,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:17,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:17,029 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:17,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:17,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:17,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:17,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:20,051 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 02:18:22,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:22,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:22,575 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:22,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:22,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:22,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:22,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:23,977 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 02:18:24,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:24,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:24,525 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:24,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:24,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:24,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:24,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:26,099 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 02:18:26,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:26,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:26,320 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:26,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:26,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:26,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:26,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:28,846 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 02:18:29,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:29,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:29,616 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:29,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:29,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:29,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:29,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:31,854 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 02:18:32,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:32,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:32,793 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:32,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:32,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:32,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:32,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:35,798 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 02:18:36,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:36,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:36,737 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:36,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:36,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:36,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:36,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:38,737 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 02:18:39,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:39,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:39,582 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:39,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:39,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:39,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:39,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:40,463 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 02:18:40,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:40,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:40,510 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:40,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:40,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:40,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:40,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:42,107 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 02:18:42,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:42,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:42,424 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:42,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:42,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:42,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:42,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:44,257 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 02:18:44,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:44,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:44,633 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:44,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:44,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:44,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:47,110 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 02:18:47,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:47,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:47,495 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:47,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:47,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:47,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:47,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:48,789 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 02:18:48,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:48,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:48,839 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:48,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:48,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:48,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:48,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:50,141 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 02:18:50,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:50,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:50,192 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:50,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:50,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:50,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:50,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:50,780 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 02:18:50,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:50,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:50,827 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:50,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:50,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:50,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:50,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:52,637 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 02:18:53,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:53,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:53,465 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:53,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:53,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:53,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:54,538 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 02:18:54,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:54,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:54,582 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:54,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:54,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:54,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:54,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:18:56,848 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 02:18:57,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:18:57,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:18:57,488 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:18:57,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:18:57,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:18:57,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:18:57,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:00,911 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 02:19:04,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:04,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 217 states and 397 transitions. [2022-12-15 02:19:04,922 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 397 transitions. [2022-12-15 02:19:04,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:19:04,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:04,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:04,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:06,739 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 02:19:10,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:10,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 223 states and 409 transitions. [2022-12-15 02:19:10,241 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 409 transitions. [2022-12-15 02:19:10,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:19:10,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:10,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:10,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:11,914 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 02:19:11,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:11,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 223 states and 409 transitions. [2022-12-15 02:19:11,997 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 409 transitions. [2022-12-15 02:19:11,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:19:11,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:11,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:12,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:14,115 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 02:19:15,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:15,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 223 states and 409 transitions. [2022-12-15 02:19:15,388 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 409 transitions. [2022-12-15 02:19:15,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:19:15,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:15,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:15,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:17,925 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 02:19:18,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:18,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 223 states and 409 transitions. [2022-12-15 02:19:18,302 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 409 transitions. [2022-12-15 02:19:18,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:19:18,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:18,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:18,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:20,466 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 02:19:21,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:21,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 223 states and 409 transitions. [2022-12-15 02:19:21,498 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 409 transitions. [2022-12-15 02:19:21,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:19:21,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:21,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:21,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:22,338 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 02:19:22,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:22,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 223 states and 409 transitions. [2022-12-15 02:19:22,385 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 409 transitions. [2022-12-15 02:19:22,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:19:22,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:22,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:22,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:24,491 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 02:19:25,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:25,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 223 states and 409 transitions. [2022-12-15 02:19:25,746 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 409 transitions. [2022-12-15 02:19:25,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:19:25,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:25,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:25,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:27,603 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 02:19:27,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:27,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 223 states and 409 transitions. [2022-12-15 02:19:27,659 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 409 transitions. [2022-12-15 02:19:27,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:19:27,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:27,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:27,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:30,087 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 02:19:30,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:30,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 223 states and 409 transitions. [2022-12-15 02:19:30,577 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 409 transitions. [2022-12-15 02:19:30,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:19:30,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:30,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:30,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:32,222 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 02:19:32,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:32,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 223 states and 409 transitions. [2022-12-15 02:19:32,274 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 409 transitions. [2022-12-15 02:19:32,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:19:32,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:32,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:32,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:33,587 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 02:19:33,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:33,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 223 states and 409 transitions. [2022-12-15 02:19:33,800 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 409 transitions. [2022-12-15 02:19:33,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:19:33,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:33,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:33,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:35,932 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 02:19:36,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:36,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 223 states and 409 transitions. [2022-12-15 02:19:36,871 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 409 transitions. [2022-12-15 02:19:36,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:19:36,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:36,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:36,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:42,244 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 02:19:48,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:48,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:19:48,483 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:19:48,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:19:48,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:48,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:48,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:51,813 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 02:19:54,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:54,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:19:54,059 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:19:54,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:19:54,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:54,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:55,906 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 02:19:56,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:56,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:19:56,268 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:19:56,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:19:56,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:56,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:56,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:58,060 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 02:19:58,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:58,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:19:58,132 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:19:58,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:19:58,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:58,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:58,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:19:59,726 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 02:19:59,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:19:59,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:19:59,791 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:19:59,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:19:59,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:19:59,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:19:59,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:01,720 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 02:20:02,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:02,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:02,348 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:02,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:02,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:02,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:04,726 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 02:20:06,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:06,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:06,009 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:06,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:06,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:06,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:06,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:08,084 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 02:20:08,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:08,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:08,135 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:08,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:08,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:08,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:08,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:09,825 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 02:20:10,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:10,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:10,036 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:10,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:10,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:10,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:10,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:11,055 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 02:20:11,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:11,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:11,101 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:11,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:11,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:11,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:11,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:12,572 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 02:20:12,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:12,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:12,621 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:12,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:12,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:12,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:12,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:14,491 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 02:20:15,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:15,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:15,446 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:15,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:15,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:15,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:15,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:16,889 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 02:20:16,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:16,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:16,938 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:16,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:16,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:16,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:16,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:18,484 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 02:20:18,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:18,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:18,920 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:18,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:18,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:18,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:18,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:19,776 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 02:20:19,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:19,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:19,823 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:19,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:19,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:19,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:21,829 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 02:20:22,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:22,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:22,673 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:22,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:22,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:22,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:22,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:23,906 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 02:20:23,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:23,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:23,959 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:23,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:23,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:23,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:24,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:25,951 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 02:20:26,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:26,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:26,365 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:26,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:26,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:26,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:26,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:27,881 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 02:20:28,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:28,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:28,525 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:28,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:28,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:28,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:28,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:30,820 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 02:20:31,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:31,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:31,183 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:31,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:31,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:31,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:31,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:32,778 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 02:20:33,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:33,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:33,091 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:33,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:33,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:33,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:33,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:35,252 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 02:20:35,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:35,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:35,840 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:35,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:35,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:35,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:35,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:37,507 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 02:20:37,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:37,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:37,869 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:37,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:37,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:37,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:37,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:40,882 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 02:20:42,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:42,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:42,112 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:42,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:42,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:42,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:42,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:43,665 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 02:20:43,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:43,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:43,980 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:43,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:43,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:43,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:44,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:45,184 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 02:20:45,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:45,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:45,229 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:45,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:45,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:45,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:47,340 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 02:20:47,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:47,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:47,786 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:47,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:47,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:47,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:47,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:50,138 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 02:20:50,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:50,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:50,574 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:50,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:50,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:50,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:50,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:52,855 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 02:20:53,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:53,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:53,242 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:53,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:53,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:53,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:53,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:54,957 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 02:20:55,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:55,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:55,009 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:55,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:55,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:55,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:55,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:57,681 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 02:20:58,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:58,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:58,605 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:58,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:58,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:58,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:58,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:20:59,809 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 02:20:59,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:20:59,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:20:59,864 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:20:59,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:20:59,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:20:59,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:20:59,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:01,909 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 02:21:02,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:02,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:21:02,586 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:21:02,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:02,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:02,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:02,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:04,302 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 02:21:04,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:04,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:21:04,744 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:21:04,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:04,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:04,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:04,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:05,939 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 02:21:05,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:05,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:21:05,996 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:21:05,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:05,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:05,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:06,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:07,887 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 02:21:07,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:07,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:21:07,943 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:21:07,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:07,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:07,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:07,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:09,219 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 02:21:09,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:09,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:21:09,599 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:21:09,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:09,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:09,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:09,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:11,123 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 02:21:11,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:11,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:21:11,581 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:21:11,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:11,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:11,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:11,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:13,392 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 02:21:13,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:13,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:21:13,781 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:21:13,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:13,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:13,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:13,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:16,752 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 02:21:20,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:20,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:21:20,082 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:21:20,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:20,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:20,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:20,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:21,279 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 02:21:21,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:21,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:21:21,357 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:21:21,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:21,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:21,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:21,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:23,946 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 02:21:24,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:24,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:21:24,679 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:21:24,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:24,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:24,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:24,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:26,033 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 02:21:26,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:26,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:21:26,082 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:21:26,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:26,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:26,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:28,202 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 02:21:30,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:30,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:21:30,810 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:21:30,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:30,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:30,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:30,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:31,791 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 02:21:31,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:31,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:21:31,836 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:21:31,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:31,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:31,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:31,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:33,749 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 02:21:34,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:34,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:21:34,440 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:21:34,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:34,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:34,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:34,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:35,937 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 02:21:36,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:36,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:21:36,328 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:21:36,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:36,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:36,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:36,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:37,630 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 02:21:37,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:37,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 224 states and 412 transitions. [2022-12-15 02:21:37,677 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 412 transitions. [2022-12-15 02:21:37,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:37,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:37,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:37,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:41,397 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 02:21:46,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:46,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:21:46,973 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:21:46,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:46,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:46,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:47,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:48,597 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 02:21:49,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:49,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:21:49,185 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:21:49,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:49,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:49,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:49,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:50,795 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 02:21:51,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:51,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:21:51,383 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:21:51,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:51,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:51,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:51,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:53,279 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 02:21:53,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:53,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:21:53,333 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:21:53,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:53,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:53,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:53,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:54,543 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 02:21:54,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:54,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:21:54,985 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:21:54,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:54,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:54,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:55,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:56,717 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 02:21:57,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:57,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:21:57,102 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:21:57,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:57,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:57,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:21:58,702 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 02:21:59,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:21:59,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:21:59,074 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:21:59,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:21:59,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:21:59,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:21:59,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:00,726 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 02:22:00,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:00,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:00,778 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:00,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:00,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:00,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:00,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:02,199 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 02:22:02,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:02,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:02,519 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:02,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:02,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:02,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:02,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:03,922 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 02:22:04,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:04,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:04,311 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:04,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:04,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:04,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:04,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:06,450 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 02:22:07,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:07,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:07,389 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:07,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:07,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:07,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:07,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:09,892 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 02:22:10,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:10,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:10,603 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:10,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:10,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:10,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:10,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:11,727 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 02:22:11,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:11,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:11,777 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:11,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:11,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:11,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:11,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:12,854 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 02:22:12,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:12,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:12,901 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:12,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:12,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:12,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:12,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:14,293 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 02:22:14,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:14,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:14,686 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:14,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:14,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:14,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:14,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:15,968 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 02:22:16,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:16,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:16,041 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:16,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:16,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:16,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:16,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:18,130 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 02:22:18,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:18,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:18,587 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:18,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:18,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:18,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:18,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:19,769 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 02:22:19,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:19,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:19,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:19,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:19,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:21,715 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 02:22:23,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:23,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:23,256 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:23,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:23,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:23,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:23,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:26,381 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 02:22:28,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:28,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:28,512 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:28,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:28,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:28,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:28,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:29,999 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 02:22:30,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:30,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:30,056 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:30,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:30,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:30,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:30,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:32,431 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 02:22:33,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:33,816 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:33,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:33,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:33,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:33,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:35,483 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 02:22:35,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:35,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:35,823 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:35,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:35,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:35,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:35,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:37,356 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 02:22:37,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:37,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:37,409 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:37,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:37,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:37,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:37,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:40,880 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 02:22:46,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:46,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:46,708 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:46,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:46,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:46,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:46,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:49,673 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 02:22:51,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:51,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:51,033 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:51,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:51,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:51,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:51,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:52,291 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 02:22:52,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:52,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:52,335 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:52,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:52,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:52,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:52,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:55,049 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 02:22:56,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:56,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:56,277 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:56,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:56,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:56,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:56,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:57,500 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 02:22:57,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:22:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:22:57,930 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:22:57,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:22:57,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:22:57,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:22:57,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:22:59,903 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 02:23:00,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:00,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:00,302 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:00,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:00,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:00,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:00,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:01,637 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 02:23:01,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:01,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:01,692 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:01,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:01,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:01,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:01,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:03,576 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 02:23:04,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:04,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:04,325 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:04,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:04,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:04,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:04,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:06,601 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 02:23:07,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:07,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:07,021 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:07,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:07,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:07,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:07,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:08,867 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 02:23:09,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:09,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:09,060 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:09,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:09,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:09,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:09,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:09,597 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 02:23:09,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:09,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:09,649 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:09,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:09,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:09,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:11,163 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 02:23:11,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:11,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:11,546 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:11,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:11,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:11,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:11,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:12,650 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 02:23:12,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:12,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:12,698 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:12,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:12,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:12,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:12,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:14,341 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 02:23:14,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:14,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:14,792 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:14,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:14,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:14,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:14,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:16,570 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 02:23:16,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:16,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:16,955 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:16,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:16,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:16,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:17,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:18,230 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 02:23:18,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:18,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:18,283 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:18,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:18,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:18,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:18,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:19,644 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 02:23:19,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:19,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:19,698 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:19,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:19,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:19,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:19,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:22,221 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 02:23:22,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:22,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:22,287 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:22,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:22,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:22,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:22,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:24,186 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 02:23:24,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:24,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:24,236 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:24,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:24,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:24,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:24,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:25,396 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 02:23:25,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:25,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:25,445 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:25,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:25,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:25,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:25,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:26,889 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 02:23:26,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:26,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:26,937 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:26,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:26,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:26,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:26,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:28,837 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 02:23:29,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:29,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:29,555 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:29,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:29,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:29,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:29,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:30,527 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 02:23:30,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:30,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:30,577 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:30,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:30,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:30,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:30,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:32,497 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 02:23:33,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:33,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:33,534 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:33,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:33,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:33,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:33,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:35,371 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 02:23:36,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:36,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:36,076 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:36,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:36,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:36,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:36,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:37,506 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 02:23:37,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:37,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:37,556 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:37,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:37,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:37,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:37,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:38,609 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 02:23:38,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:38,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:38,659 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:38,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:38,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:38,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:38,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:40,282 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 02:23:40,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:40,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:40,335 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:40,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:40,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:40,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:40,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:42,259 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 02:23:42,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:42,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:42,309 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:42,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:42,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:42,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:42,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:44,474 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 02:23:44,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:44,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:44,858 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:44,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:44,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:44,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:44,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:46,576 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 02:23:47,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:47,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:47,241 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:47,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:47,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:47,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:47,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:49,041 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 02:23:49,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:49,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:49,677 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:49,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:49,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:49,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:49,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:50,868 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 02:23:50,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:50,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:50,920 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:50,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:50,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:50,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:50,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:52,119 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 02:23:52,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:52,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:52,168 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:52,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:52,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:52,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:52,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:54,425 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 02:23:55,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:55,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:55,407 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:55,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:55,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:55,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:55,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:23:57,451 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 02:23:58,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:23:58,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:23:58,350 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:23:58,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:23:58,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:23:58,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:23:58,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:00,108 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 02:24:00,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:00,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:00,168 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:00,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:00,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:00,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:00,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:02,886 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 02:24:03,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:03,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:03,899 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:03,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:03,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:03,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:03,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:05,225 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 02:24:05,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:05,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:05,293 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:05,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:05,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:05,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:05,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:06,550 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 02:24:06,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:06,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:06,602 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:06,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:06,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:06,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:06,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:08,682 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 02:24:09,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:09,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:09,026 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:09,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:09,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:09,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:09,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:10,638 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 02:24:11,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:11,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:11,052 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:11,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:11,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:11,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:11,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:13,042 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 02:24:13,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:13,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:13,999 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:13,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:13,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:13,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:14,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:16,800 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 02:24:17,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:17,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:17,522 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:17,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:17,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:17,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:20,488 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 02:24:23,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:23,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:23,024 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:23,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:23,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:23,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:23,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:23,569 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 02:24:23,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:23,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:23,621 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:23,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:23,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:23,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:25,087 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 02:24:25,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:25,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:25,505 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:25,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:25,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:25,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:25,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:26,245 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 02:24:26,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:26,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:26,301 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:26,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:26,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:26,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:26,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:28,062 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 02:24:28,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:28,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:28,494 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:28,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:28,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:28,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:28,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:29,866 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 02:24:30,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:30,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:30,677 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:30,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:30,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:30,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:30,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:32,099 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 02:24:32,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:32,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:32,158 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:32,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:32,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:32,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:32,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:34,534 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 02:24:34,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:34,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:34,923 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:34,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:34,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:34,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:34,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:36,119 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 02:24:36,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:36,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:36,170 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:36,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:36,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:36,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:36,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:37,528 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 02:24:37,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:37,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:37,578 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:37,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:37,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:37,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:37,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:39,186 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 02:24:39,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:39,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:39,235 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:39,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:39,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:39,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:39,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:40,368 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 02:24:40,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:40,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:40,418 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:40,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:40,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:40,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:40,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:41,577 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 02:24:41,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:41,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:41,965 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:41,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:41,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:41,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:43,533 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 02:24:43,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:43,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:43,581 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:43,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:43,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:43,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:43,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:45,358 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 02:24:45,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:45,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:45,735 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:45,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:45,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:45,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:45,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:47,280 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 02:24:47,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:47,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:47,337 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:47,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:47,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:47,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:47,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:48,801 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 02:24:48,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:48,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:48,857 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:48,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:48,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:48,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:48,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:50,775 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 02:24:51,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:51,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:51,463 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:51,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:51,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:51,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:51,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:52,802 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 02:24:53,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:53,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:53,011 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:53,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:53,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:53,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:55,578 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 02:24:56,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:56,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:56,367 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:56,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:56,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:56,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:56,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:24:57,839 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 02:24:57,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:24:57,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:24:57,885 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:24:57,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:24:57,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:24:57,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:24:57,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:00,067 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 02:25:00,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:00,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:00,863 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:00,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:00,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:00,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:02,129 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 02:25:02,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:02,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:02,175 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:02,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:02,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:02,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:02,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:04,317 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 02:25:05,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:05,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:05,641 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:05,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:05,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:05,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:05,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:09,065 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 02:25:12,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:12,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:12,870 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:12,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:12,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:12,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:12,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:14,153 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 02:25:14,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:14,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:14,643 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:14,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:14,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:14,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:14,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:15,819 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 02:25:16,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:16,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:16,245 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:16,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:16,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:16,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:16,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:17,408 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 02:25:17,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:17,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:17,460 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:17,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:17,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:17,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:17,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:18,824 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 02:25:18,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:18,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:18,878 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:18,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:18,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:18,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:18,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:21,083 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 02:25:22,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:22,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:22,012 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:22,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:22,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:22,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:22,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:23,634 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 02:25:23,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:23,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:23,689 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:23,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:23,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:23,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:23,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:25,343 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 02:25:25,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:25,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:25,393 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:25,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:25,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:25,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:25,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:26,508 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 02:25:26,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:26,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:26,557 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:26,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:26,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:26,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:26,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:28,593 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 02:25:29,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:29,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:29,428 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:29,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:29,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:29,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:29,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:32,174 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 02:25:35,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:35,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:35,407 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:35,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:35,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:35,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:35,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:36,705 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 02:25:36,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:36,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:36,757 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:36,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:36,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:36,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:36,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:38,948 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 02:25:39,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:39,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:39,374 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:39,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:39,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:39,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:39,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:40,588 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 02:25:40,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:40,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:40,639 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:40,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:40,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:40,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:40,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:42,291 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 02:25:42,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:42,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:42,363 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:42,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:42,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:42,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:42,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:42,954 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 02:25:43,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:43,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:43,011 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:43,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:43,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:43,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:43,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:44,197 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 02:25:44,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:44,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:44,246 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:44,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:44,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:44,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:44,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:46,564 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 02:25:47,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:47,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:47,741 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:47,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:47,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:47,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:47,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:49,472 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 02:25:49,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:49,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:49,971 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:49,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:49,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:49,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:50,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:52,124 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 02:25:53,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:53,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:53,401 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:53,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:53,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:53,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:55,356 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 02:25:55,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:55,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:55,414 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:55,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:55,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:55,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:56,480 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 02:25:56,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:56,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:56,528 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:56,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:56,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:56,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:56,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:25:57,758 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 02:25:58,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:25:58,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:25:58,128 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:25:58,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:25:58,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:25:58,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:25:58,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:00,298 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 02:26:00,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:00,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:26:00,738 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:26:00,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:00,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:00,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:00,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:02,807 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 02:26:03,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:03,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:26:03,840 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:26:03,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:03,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:03,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:03,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:05,286 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 02:26:06,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:06,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:26:06,117 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:26:06,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:06,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:06,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:06,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:07,267 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 02:26:07,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:07,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:26:07,317 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:26:07,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:07,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:07,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:07,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:08,553 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 02:26:08,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:08,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:26:08,602 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:26:08,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:08,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:08,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:08,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:09,723 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 02:26:09,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:09,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:26:09,772 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:26:09,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:09,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:09,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:09,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:11,460 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 02:26:11,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:11,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 229 states and 430 transitions. [2022-12-15 02:26:11,515 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 430 transitions. [2022-12-15 02:26:11,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:11,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:11,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:11,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:13,896 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 02:26:16,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:16,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 230 states and 433 transitions. [2022-12-15 02:26:16,585 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 433 transitions. [2022-12-15 02:26:16,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:16,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:16,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:16,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:18,022 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 02:26:18,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:18,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 230 states and 433 transitions. [2022-12-15 02:26:18,080 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 433 transitions. [2022-12-15 02:26:18,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:18,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:18,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:18,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:19,249 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 02:26:19,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:19,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 230 states and 433 transitions. [2022-12-15 02:26:19,303 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 433 transitions. [2022-12-15 02:26:19,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:19,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:19,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:19,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:20,607 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 02:26:20,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:20,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 230 states and 433 transitions. [2022-12-15 02:26:20,659 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 433 transitions. [2022-12-15 02:26:20,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:20,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:20,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:20,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:23,505 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 02:26:27,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:27,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:26:27,499 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:26:27,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:27,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:27,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:27,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:29,053 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 02:26:29,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:29,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:26:29,441 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:26:29,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:29,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:29,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:29,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:32,148 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 02:26:33,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:33,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:26:33,922 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:26:33,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:33,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:33,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:33,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:34,657 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 02:26:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:34,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:26:34,708 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:26:34,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:34,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:34,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:34,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:36,279 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 02:26:36,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:36,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:26:36,615 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:26:36,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:36,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:36,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:38,069 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 02:26:38,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:38,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:26:38,124 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:26:38,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:38,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:38,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:38,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:39,815 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 02:26:40,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:40,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:26:40,803 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:26:40,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:40,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:40,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:40,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:41,932 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 02:26:41,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:41,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:26:41,984 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:26:41,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:41,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:41,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:43,079 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 02:26:43,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:43,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:26:43,129 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:26:43,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:43,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:43,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:43,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:43,755 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 02:26:43,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:43,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:26:43,808 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:26:43,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:43,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:43,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:43,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:45,462 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 02:26:45,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:45,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:26:45,513 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:26:45,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:45,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:45,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:45,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:46,538 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 02:26:46,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:46,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:26:46,589 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:26:46,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:46,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:46,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:46,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:47,951 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 02:26:48,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:48,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:26:48,132 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:26:48,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:48,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:48,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:48,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:49,346 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 02:26:49,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:49,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:26:49,397 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:26:49,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:49,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:49,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:49,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:51,472 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 02:26:52,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:52,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:26:52,683 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:26:52,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:52,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:52,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:52,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:54,633 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 02:26:55,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:55,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:26:55,568 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:26:55,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:55,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:55,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:55,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:57,578 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 02:26:57,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:57,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:26:57,630 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:26:57,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:57,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:57,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:57,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:26:58,855 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 02:26:59,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:26:59,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:26:59,094 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:26:59,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:26:59,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:26:59,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:26:59,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:00,521 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 02:27:00,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:00,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:00,573 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:00,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:00,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:00,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:00,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:02,026 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 02:27:02,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:02,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:02,081 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:02,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:02,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:02,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:02,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:03,521 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 02:27:03,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:03,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:03,574 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:03,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:03,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:03,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:03,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:04,640 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 02:27:04,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:04,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:04,708 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:04,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:04,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:04,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:04,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:07,172 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 02:27:07,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:07,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:07,233 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:07,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:07,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:07,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:07,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:09,772 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 02:27:10,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:10,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:10,540 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:10,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:10,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:10,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:10,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:14,787 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 02:27:19,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:19,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:19,080 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:19,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:19,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:19,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:19,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:20,761 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 02:27:21,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:21,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:21,217 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:21,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:21,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:21,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:21,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:23,197 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 02:27:23,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:23,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:23,593 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:23,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:23,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:23,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:23,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:25,504 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 02:27:25,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:25,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:25,967 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:25,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:25,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:25,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:27,725 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 02:27:27,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:27,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:27,780 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:27,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:27,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:27,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:27,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:29,166 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 02:27:29,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:29,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:29,219 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:29,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:29,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:29,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:29,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:31,386 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 02:27:31,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:31,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:31,914 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:31,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:31,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:31,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:31,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:34,204 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 02:27:34,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:34,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:34,655 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:34,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:34,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:34,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:34,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:35,650 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 02:27:35,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:35,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:35,821 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:35,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:35,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:35,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:35,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:37,468 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 02:27:37,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:37,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:37,854 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:37,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:37,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:37,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:37,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:39,420 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 02:27:39,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:39,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:39,853 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:39,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:39,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:39,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:39,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:41,602 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 02:27:42,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:42,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:42,042 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:42,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:42,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:42,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:42,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:43,093 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 02:27:43,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:43,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:43,170 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:43,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:43,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:43,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:44,420 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 02:27:44,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:44,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:44,494 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:44,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:44,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:44,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:44,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:45,704 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 02:27:45,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:45,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:45,753 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:45,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:45,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:45,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:47,214 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 02:27:47,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:47,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:47,298 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:47,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:47,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:47,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:48,425 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 02:27:48,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:48,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:48,475 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:48,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:48,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:48,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:48,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:49,763 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 02:27:49,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:49,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:49,815 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:49,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:49,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:49,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:52,147 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 02:27:52,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:52,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:52,199 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:52,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:52,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:52,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:52,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:53,673 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 02:27:54,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:54,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:54,059 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:54,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:54,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:54,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:54,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:55,908 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 02:27:56,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:56,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:56,416 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:56,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:56,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:56,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:56,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:58,020 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 02:27:58,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:58,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:58,277 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:58,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:58,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:58,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:58,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:27:59,078 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 02:27:59,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:27:59,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 231 states and 435 transitions. [2022-12-15 02:27:59,136 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 435 transitions. [2022-12-15 02:27:59,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:27:59,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:27:59,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:27:59,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:02,593 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 02:28:06,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:06,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:06,617 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:06,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:06,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:06,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:06,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:08,175 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 02:28:08,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:08,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:08,626 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:08,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:08,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:08,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:08,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:10,605 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 02:28:11,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:11,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:11,423 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:11,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:11,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:11,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:11,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:12,448 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 02:28:12,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:12,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:12,497 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:12,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:12,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:12,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:12,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:15,073 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 02:28:16,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:16,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:16,522 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:16,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:16,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:16,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:16,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:18,007 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 02:28:18,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:18,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:18,384 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:18,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:18,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:18,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:18,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:20,437 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 02:28:20,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:20,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:20,899 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:20,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:20,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:20,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:20,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:21,943 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 02:28:21,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:21,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:21,995 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:21,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:21,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:21,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:22,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:23,802 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 02:28:23,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:23,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:23,849 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:23,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:23,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:23,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:23,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:25,820 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 02:28:26,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:26,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:26,262 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:26,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:26,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:26,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:26,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:28,200 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 02:28:28,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:28,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:28,409 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:28,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:28,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:28,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:28,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:31,142 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 02:28:31,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:31,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:31,737 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:31,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:31,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:31,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:31,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:34,007 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 02:28:34,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:34,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:34,059 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:34,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:34,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:34,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:34,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:36,211 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 02:28:37,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:37,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:37,062 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:37,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:37,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:37,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:37,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:37,846 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 02:28:37,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:37,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:37,899 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:37,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:37,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:37,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:37,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:39,120 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 02:28:39,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:39,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:39,167 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:39,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:39,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:39,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:39,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:40,754 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 02:28:41,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:41,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:41,178 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:41,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:41,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:41,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:41,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:42,984 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 02:28:43,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:43,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:43,037 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:43,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:43,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:43,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:43,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:28:45,520 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 02:28:46,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:28:46,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 232 states and 437 transitions. [2022-12-15 02:28:46,894 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2022-12-15 02:28:46,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-15 02:28:46,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:28:46,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:28:46,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat